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Saturday, July 31, 2021

Okinawa sold 15000+ electric scooters in Q1 FY22: Strong demand for iPraise+, Praise Pro

Okinawa says that iPraise + and Praise Pro were the most favoured electric scooters and these topped the sales chart leading to a great expansion in ...
http://dlvr.it/S4nw39

Electric cars have much lower life cycle emissions, new study confirms

If you listen to electric vehicle naysayers, switching to EVs is pointless ... emissions that result from the various fuels (fossil fuels, biofuels, electricity, ...
http://dlvr.it/S4nw2z

Ten electric cars put through their paces to see their real-world driving ranges

“New electric vehicles fall as little as 3% short of their quoted range in real-world driving conditions.” This, according to a study done by What Car?
http://dlvr.it/S4nw2l

This paper discusses the relationship between electrical science, electrical technology and electrical engineering

This paper discusses the relationship between electrical science, electrical technology and electrical engineering


In general, the electrical industry is mainly engaged in electrical engineering, system operation, automatic control, power electronic technology, information processing, test analysis, development, economic management and the application of electronic and computer technology. Automatic programming, the industry treatment is good. If it doesn't matter, if you don't enter the power grid, power employment is still good. Many large factories, factory automation equipment and design institutions need people to start very hard. It's a good environment to climb up to xiaoluoluo online. Computer science and technology, it's easy to find a job in this industry, but it's necessary to find a good one, It is not so easy. The software design, debugging, network, communication and computer in the scope of employment are harder. They work overtime almost every day, especially in software programming and communication. Basically, they stay overnight. Of course, the treatment is also very high. You can check the engineers and engineers with the highest income. The treatment of software engineers is the highest because of hard work, Income is in direct proportion to wages.

Friday, July 30, 2021

10 Best Electric Utility Stocks to Buy Now

Thus, the electric utility companies are increasingly turning towards renewables for electricity production. Some industry examples include NextEra ...
http://dlvr.it/S4l7wq

Helbiz Partners with Lightning eMotors to Deploy Electric Vehicles for Fleet Management

These zero-emission electric vehicles will replace the existing gas-powered vehicles that are used to pick up, transport and drop off Helbiz electric ...
http://dlvr.it/S4l7wV

GOING GREEN: FIRE SERVICE TO UTILISE ELECTRIC VEHICLES IN DRIVE TO BE CARBON ...

Electric vehicle charging points are to be installed at fire stations across Hampshire and the Isle of Wight as part of the fire service's drive to be carbon ...
http://dlvr.it/S4l7vS

Thursday, July 29, 2021

College education, electrical automation technology, future employment prospects?, Don't talk nonsense,

College education, electrical automation technology, future employment prospects?, Don't talk nonsense,


Development prospect of electrical automation employment:


First, it belongs to the information industry. The information industry is known as the "sunrise industry". It is the trend of today's scientific and technological development with rapid development, more talents and high treatment. Therefore, as an important member of the information industry, automation specialty also has a bright future.


Second, automation has a wide range of applications. At present, almost all industrial departments can be linked with automatic control, and modern agriculture and national defense are also closely related to automation.


Third, this major is very beneficial to personal development. The curriculum of this major covers a wide range, and the things learned intersect with other disciplines. This is also related to the origin of this major. Most of the automation major comes from the automatic control major of the Department of computer or electronic engineering.


With the continuous development of China's economy and modern industry, the talent market in electrical automation technology has considerable potential. Especially in Guangdong, the continuous improvement of automation production technology, the continuous popularization of automation products, the application of intelligent buildings and smart homes, and the continuous development of intelligent transportation provide broad development prospects for the major of electrical automation technology.


The salary of newly graduated students is generally not high, and the salary and benefits vary according to specific majors and workplaces. The electrical industry attaches great importance to work experience, so graduates will work hard at the beginning, but with the growth of work experience, the treatment will gradually improve. Generally speaking, the salary of power electronics graduates is basically maintained at about 4000 yuan / month, and some may be 5000 yuan / month; The average salary of electrical engineering graduates is 3000 ~ 4000 yuan / month; If graduates of high voltage and power system can enter Zhongguang nuclear power, their monthly salary may be as high as 10000 yuan. If they enter the power grid company, their salary can reach this figure after working for several years.

UK rule change could be groundbreaking for electric cars

The UK has done more than most when it comes to preparing for an electric car switch-up. Its ban on pure internal combustion engine vehicles comes ...
http://dlvr.it/S4gZWj

​Just 5 Percent of Electric Plants Responsible for 73 percent of Power Sector Emissions

Just 5 percent of all power plants globally — all of them coal-fired — are responsible for 73 percent of electricity-sector carbon emissions, according to ...
http://dlvr.it/S4gZWV

LTD is implementing fully electric buses to combat climate change

In order to meet this goal, LTD is switching from diesel buses to mostly electric ones. According to LTD fleet management director Mike Imlach, LTD's ...
http://dlvr.it/S4gZW6

Wednesday, July 28, 2021

What do you do after graduation in marine engineering technology and marine electrical technology?

What do you do after graduation in marine engineering technology and marine electrical technology?


Detailed ha.


I studied human resource management, but I'm not interested. I want to enter the shipbuilding industry. I don't know if it's OK. I checked a lot of information on the Internet, and finally lingered in the two majors of "marine engineering technology" and "marine electrical technology". I want to find out what they do after graduation


Eyesight is not the main problem. There are people with more than 500 degrees in our class (I'm a student of marine engineering in Shandong Jiaotong University). I'll talk about marine engineering technology. This major has two directions: management and maintenance, but the employment and post employment treatment are very good, and the shipbuilding industry has just been listed as one of the top ten revival industries, Therefore, there is no need to worry about employment in the next few years. After graduating from marine engineering technology, you can choose to go to sea with the ship or go to the shipyard. It is unlikely to enter the maritime safety administration. You can also enter the research institute after postgraduate entrance examination... After graduating from marine electrical technology, you mainly work in shipyards, docks and ports. The treatment is not as high as that at sea, but you can afford your family, Take the postgraduate entrance examination and stay with your family (especially your wife, ha ha)


"Marine engineering technology" can be used as a three tube wheel on board


"Ship electrical technology" can be an electrician on board


In addition: both majors can go to the shipyard. Myopia surgery does not affect

LTD is implementing fully electric busses to combat climate change

According to LTD fleet management director Mike Imlach, LTD's original goal was to have 25 electric busses by 2023. Currently, LTD has 11 fully ...
http://dlvr.it/S4byvk

Redwood Materials Raises $700 Million In Race To Revolutionize Battery Recycling For Electric Cars

The auto industry's acceleration of electric vehicle sales worldwide, led by Tesla, is leading to a spike in demand for battery cells, which in turn ...
http://dlvr.it/S4byvV

British brand EAV reveals modular electric van

British brand EAV reveals modular electric van. It's built on an aluminium skateboard chassis, powered by a removable battery pack and has a maximum ...
http://dlvr.it/S4bytj

Tuesday, July 27, 2021

Comparison between applied electronic technology and electrical technology education?

Comparison between applied electronic technology and electrical technology education?


Students majoring in Applied Electronic Technology in Vocational and technical universities can enter companies and engage in educational work. It is best to enter enterprises and engage in the profession of teachers. You may think I'm talking nonsense, but that's the truth.


It's a bad policy to enter the company to engage in sales, because the salesperson doesn't need to know much about the specialty, just the "fur", which mainly needs the specialty of sales. In addition, the sales work is hard and the mental pressure is great, especially in private enterprises. It is preferred to be a state-owned company with high credibility, enterprises with potential for development and products with independent intellectual property rights.


Entering the enterprise is not only beneficial to give full play to your strengths, but also lays a good foundation for you to improve your professional skills and technical level. However, the risk of enterprises is relatively large. Private enterprises, foreign-funded enterprises and foreign-funded enterprises are not the best choice. They are still the first choice to enter state-owned enterprises.


Being a teacher is the safest choice. You can no longer worry about your career and work more stably at the same time. However, to enter this industry, you also need to participate in the recruitment examination of public institutions, otherwise you are a temporary worker without staffing, and there is no guarantee.

Watch Joby Aviation's electric air taxi complete a 150-mile flight

Electric air taxis aren't a real thing yet, but a host of well-financed startups are out to change that. Chief among them is Joby Aviation, an electric ...
http://dlvr.it/S4XLLr

Meet the Quiet Tech Revolutionary Who's Leading the Charge to Make Electric Flight a Reality

JoeBen Bevirt has ducked the media spotlight—until now. He discusses how electric air taxis will make urban transport cleaner and cheaper.
http://dlvr.it/S4XLLS

Charging station network grows to 14 utilities that go from Maine to Texas

American Electric Power says the number of utilities participating in a coalition meant to provide a network of charging stations for drivers of electric ...
http://dlvr.it/S4XLFx

How about Dongguan Laike Electric Technology Co., Ltd?

How about Dongguan Laike Electric Technology Co., Ltd?


Dongguan Laike Electric Technology Co., Ltd. is a limited liability company (invested or controlled by natural persons) registered in Guangdong Province on June 20, 2016. Its registered address is located in Room 201, building 1, No. 19, Qigu East Road, Houjie Town, Dongguan City, Guangdong Province.


The unified social credit code / registration number of Dongguan Laike Electric Technology Co., Ltd. is 91441900ma4uqtte16, and the enterprise legal person is Cui Dawei. At present, the enterprise is in business.


The business scope of Dongguan Laike Electric Technology Co., Ltd. is: undertaking installation, repair and test of power supply facilities and power receiving facilities; Technical consulting services for electrical equipment; Production and sales: electrical equipment, wires and cables, complete sets of harness, instruments and meters, electrical automation equipment; Electrical equipment technology research and development and technology transfer( For projects subject to approval according to law, business activities can be carried out only with the approval of relevant departments). Within the scope of the province, the current registered capital of enterprises belongs to general.

Monday, July 26, 2021

New 30% tax credit for electric bicycles makes progress in US Senate

The Senate bill was introduced by senators Ed Markey (D-MA) and Brian Schatz (D-HI). It proposes a 30% tax credit for new electric bicycle purchases in ...
http://dlvr.it/S4SmDs

Mercedes confirms EQG electric G-Class for 2024 and Maybach EQS

Mercedes will launch a pure-electric version of the G-Class in 2024, and there's a Maybach-badged version of the EQS SUV in the pipeline. by: Luke ...
http://dlvr.it/S4SmDZ

Phil Schiller Reflects on iPod, Timeless Design, Electric Cars, and More in Interview With ...

When asked if he prefers gas or electric vehicles, Schiller said that while he would always say combustion engines, he is "getting ready for electric" ...
http://dlvr.it/S4SmCD

Sunday, July 25, 2021

How about Rui Electric Technology (Shanghai) Co., Ltd? Rui Electric Technology (Shanghai)

How about Rui Electric Technology (Shanghai) Co., Ltd?  Rui Electric Technology (Shanghai) Co., Ltd. is a limited liability company (wholly owned by natural persons) registered in Chongming County, Shanghai on January 11, 2018. Its registered address is located in room 218-5, floor 2, building 16, No. 58, South Baozhen Road, Baozhen Town, Chongming District, Shanghai (Shanghai Baozhen economic community).  The unified social credit code / registration number of Rui Electric Technology (Shanghai) Co., Ltd. is 91310230ma1k0a8n3l, and the enterprise legal person is Liao Rongdi. At present, the enterprise is in business.  Rui Electric Technology (Shanghai) Co., Ltd. is engaged in technology development, technology transfer, technical consultation and technical services in the field of electrical and computer science and technology, installation and maintenance of complete electrical equipment, import and export of goods and technology, and sales of complete electrical equipment, instruments and meters and industrial automation control equipment【 For projects subject to approval according to law, business activities can be carried out only with the approval of relevant departments]. Within the scope of the province, the current registered capital of enterprises belongs to general.

The most popular used electric vehicles by state

“Despite Tesla's growth in the EV market, the Nissan LEAF is more popular among used electric vehicle buyers, comprising 27.7 percent of sales, while ...
http://dlvr.it/S4PW8n

This Day in Jewish History: Bob Dylan Goes Electric

This Day in Jewish History: Bob Dylan Goes Electric. On July 25th, 1965, Bob Dylan, the 24-year-old idol of the American folk-music scene, plugged in a ...
http://dlvr.it/S4PW8N

Electric Vehicles: Disruptive Technology in Automotive

Electric Vehicles: Disruptive Technology in Automotive. A traditional mid-sized car run for 100,000 miles produces approximately 24 million g CO2 over ...
http://dlvr.it/S4PW7x

Saturday, July 24, 2021

How about Shanghai Paiya Electric Technology Co., Ltd?

How about Shanghai Paiya Electric Technology Co., Ltd?


Shanghai Paiya Electric Technology Co., Ltd. is a limited liability company (invested or controlled by natural persons) registered in Jinshan District, Shanghai on October 16, 2008. Its registered address is located in room 141, building 11, No. 889, Zhucao Road, Jinshan Industrial Zone, Shanghai.


The unified social credit code / registration number of Shanghai paya Electric Technology Co., Ltd. is 91310116680989421x. The enterprise legal person is Zhou Jing. At present, the enterprise is in business.


The business scope of Shanghai Paiya Electric Technology Co., Ltd. is: engaged in technical development, technical consultation and technical services in the electrical field, sales of electrical products, electronic products, instruments and meters, communication equipment, electronic components, computers, software and auxiliary equipment (except special products for computer information system security), hardware and electrical equipment and electromechanical equipment【 For projects subject to approval according to law, business activities can be carried out only with the approval of relevant departments]. In Shanghai, the total registered capital of companies with similar business scope is 10470.86 million yuan, and the main capital is concentrated in 3219 enterprises with the scale of 1-10 million and 10-50 million. Within the province, the current registered capital of enterprises is good.


View more information and information of Shanghai paya Electric Technology Co., Ltd. through Baidu enterprise credit.

Kemp launches effort to boost Georgia's electric mobility industry

The Electric Mobility and Innovation Alliance (EMIA) will bring industry executives together with state leaders in government, education, utilities and ...
http://dlvr.it/S4M3ms

Awesomely Weird Alibaba Electric Vehicle of the Week: $750 3-passenger electric bike

This isn't just any electric bicycle. This is an e-bike for the whole family. It may look like a three-seater to the untrained eye, but that simply reveals your ...
http://dlvr.it/S4M3mN

Leveraging consumer insights to develop a complete range of premium electric bikes: Eicher

is developing a complete range of electric bikes in order to cater to different set of customers across various markets, as per a top company official.
http://dlvr.it/S4M3l8

Friday, July 23, 2021

What is the difference between electrical engineer, electrical engineering technician, electronic engineer, electronic engineering technician and electrical technician

What is the difference between electrical engineer, electrical engineering technician, electronic engineer, electronic engineering technician and electrical technician


Electrical: it is the general name of disciplines or engineering fields such as the production, transmission, distribution and use of electric energy and electrical equipment manufacturing. It is a science to create, maintain and improve the limited space and environment by means of electric energy, electrical equipment and electrical technology, covering the conversion, utilization and research of electric energy, including basic theory, applied technology, facilities and equipment, etc.


Electrical engineering is one of the core disciplines in the field of modern science and technology, and it is also an indispensable key discipline in today's high-tech field. For example, it is the great progress of electronic technology that promotes the arrival of the information age based on computer network and will change the mode of human life and work. The development prospect of electrical engineering also has great potential, so that today's student employment rate has been very high.


Electronic Engineering: it is a subclass of electrical engineering and engineering oriented to the electronic field. It is an engineering in the fields of circuit and system, communication, electromagnetic field and microwave technology, digital signal processing and so on.


This should be explained clearly.

GM Recalls All-Electric Chevy Bolt for Second Time Due to Fire Risk

It is asking owners of 2017-2019 model year Bolts to keep their electric-vehicle charges at a certain level and to park the cars outside after charging them ...
http://dlvr.it/S4JFsv

Mercedes-Benz to go all electric, with a caveat

Company officials said it would only sell electric vehicles “where market conditions allow," implying gas-powered vehicles may still be sold in countries ...
http://dlvr.it/S4JFrD

GM recalls 69000 Bolt electric cars over battery fires, again

DETROIT — General Motors is recalling some older Chevrolet Bolts for a second time to fix persistent battery problems that can set the electric cars ...
http://dlvr.it/S4JFpx

Thursday, July 22, 2021

The difference between electrical person in charge and electrical technician!

The difference between electrical person in charge and electrical technician!


Can you be more specific! How long does it take from technician to person in charge! Is construction really so tired! It starts at more than 4 o'clock every day and varies at night.


How long it takes from technician to person in charge depends on personal quality and unit environment. We all know the personal quality, needless to say. The unit environment is mainly determined by the development mechanism given to employees by the unit. With good personal quality and good unit mechanism, it should be within three years.


Construction is really tired. Now it is a market economy. Enterprises should invest and get results as soon as possible, and the construction progress is very tight. Construction workers are seriously overloaded work, you will know when you have to work, after work, you don't even want to eat, you want to sleep.


Technicians work under the management of the person in charge, and organize the process according to the skills of the personnel. The person in charge focuses on organization and external coordination. As long as you are good at internal cultivation and external cultivation, it won't be long. The less complicated situation should be in 1.5 years

Governments Need to Speed Up Australia's Transition to Electric Vehicles, Argue Auto Recycling ...

All of these measures would work to get more motorists driving and purchasing electric cars, which in turn would reduce Australia's emissions output ...
http://dlvr.it/S4DnG0

Wildfires: PG&E will place 10000 miles of electric lines underground

Utility unveils underground electric line plan while wildfire linked to utility rages on ...
http://dlvr.it/S4DnFH

PG&E Announces Major New Electric Infrastructure Safety Initiative to Protect Communities from ...

undergrounding of electric distribution power lines in High Fire Threat Districts (HFTD) to further harden its system and help prevent wildfires. The new ...
http://dlvr.it/S4DnBZ

How much is the salary of domestic electrical technician?

How much is the salary of domestic electrical technician?


Enrollment of electrical engineer with registered professional qualification


The professional qualification is divided into three levels: Assistant Electrical Engineer, electrical engineer and senior electrical engineer.


Application conditions: (one of the following conditions is met)


1、 Assistant Electrical Engineer:


1. Bachelor degree or above or equivalent;


2. College or above or equivalent fresh graduates with relevant practical experience;


2、 Electrical Engineer:


1. Have passed the qualification certification of assistant electrical engineer;


2. Graduate or above or equivalent;


3. Bachelor degree or above or equivalent and more than one year in related work;


4. College degree or above or equivalent with more than two years of relevant work experience.


3、 Senior Electrical Engineer:


1. Have passed the qualification certification of electrical engineer;


2. Graduate or above or equivalent and engaged in related work for more than one year;


3. Bachelor degree or above or equivalent with more than two years of relevant work experience;


4. College degree or above or equivalent with more than three years of relevant work experience.


Declaration conditions of general junior, senior and intermediate professional title evaluation


Junior Professional Title: application conditions of Technician Professional Title Evaluation


1. Graduated from college and technical secondary school, engaged in professional and technical work for more than 1 year;


2. Graduated from high school and engaged in professional and technical work for more than 6 years;


3. Junior high school graduate, engaged in professional and technical work for more than 10 years;


Primary title: application conditions for Title Evaluation of assistant engineer


(1) Bachelor degree, engaged in professional and technical work for more than one year.


(2) Graduated from college, engaged in professional and technical work for more than two years.


(3) Graduated from technical secondary school, engaged in professional and technical work, obtained technical qualification of staff level, engaged in professional and technical qualification for more than three years.


(4) Graduated from high school, engaged in professional and technical work, obtained technical qualification of member level, engaged in professional and technical qualification for more than seven years.


(5) Junior high school education personnel, engaged in professional and technical work, obtained technical qualification, engaged in professional and technical qualification for more than 10 years.


Intermediate title: application conditions for engineer title evaluation


(1) Graduated from University, engaged in professional and technical work for more than five years, as an assistant title for more than four years.


(2) Graduated from college, engaged in professional and technical work for more than six years, as an assistant title for more than four years.


(3) Graduated from technical secondary school (senior high school), engaged in professional and technical work for more than 10 years, as an assistant title for more than four years.


(4) Junior high school education personnel must be engaged in professional and technical work for more than 15 years, as an assistant title for more than four years.


Senior professional title: application conditions of senior engineer professional title evaluation


(1) Graduated from University, engaged in professional work for more than 10 years, as an intermediate title, position for more than five years.


(2) Graduated from college, engaged in professional and technical work for more than 15 years, and served as an intermediate title, position for more than five years.


(3) Graduated from technical secondary school or high school, engaged in professional and technical work for more than 20 years, and held intermediate title and position for more than five years.

Wednesday, July 21, 2021

Apple suppliers Foxconn and Nidec plan electric vehicle tie-up

Foxconn and Nidec have launched talks to set up a Taiwan-based joint venture next year to build motors for electric vehicles, as the two Apple ...
http://dlvr.it/S49G98

A global comparison of the life-cycle greenhouse gas emissions of combustion engine and electric ...

Results show that even for cars registered today, battery electric vehicles (BEVs) have by far the lowest life-cycle GHG emissions. As illustrated in the ...
http://dlvr.it/S49G8h

The Contractors Best Friend Podcast: Electric Machines – the Next Generation

Sam Meeker and Lonnie Fritz from Caterpillar talk with Brad Humphrey about electrification and how it impacts construction contractors. Electric ...
http://dlvr.it/S49G83

How to be an electrical technician

How to be an electrical technician


1. Be able to read electrical drawings, familiar with basic equipment.


2. Check whether the design depth meets the construction requirements and production requirements through the joint review of electrical drawings.


3. In case of construction, the construction scheme and material plan shall be prepared according to the drawings.


4. According to the site conditions and design drawings to develop the construction scheme.


5. Organize the construction, carry out the site construction in the whole process, and communicate and solve the problems in time.


6. Inspection and acceptance.


7. According to the requirements of the specification.


In short, electrical technicians are involved in a wide range, such as primary, secondary, high voltage, test, commissioning, etc., each part is different. But in the final analysis, it is mainly the above seven. It's up to you.

Tuesday, July 20, 2021

Volkswagen battery electric vehicle deliveries nearly triple in H1

A man charges an electric Volkswagen ID.3 car during a media event at German carmaker Volkswagen's factory in Dresden, Germany, June 8, 2021.
http://dlvr.it/S45js5

Future Cars: Ford's 2022 F-150 Lightning Electric Truck Brings EVs Mainstream

The Lightning comes standard with 4WD thanks to electric motors in the front and back, skidplates for off-roading, a 2,000-pound payload capacity (400 ...
http://dlvr.it/S45jqf

Volkswagen Group more than doubles deliveries of all-electric vehicles in first half year

The Volkswagen Group has continued its successful electric offensive in the first half of 2021. The following new BEV models were launched in this ...
http://dlvr.it/S45jpC

Monday, July 19, 2021

Why study industrial robotics and electrical technology

Why study industrial robotics and electrical technology


Robot is an advanced Mechatronics digital equipment, which integrates mechanical, electronic, control, computer, sensor, artificial intelligence and other multi-disciplinary high and new technologies. It integrates mechanical design, electrical technology, computer technology, automatic control and robot programming


Main courses


·Mechanical section: mechanical drawing and CAD, mechanical manufacturing, fixture design, hydraulic and pneumatic


·Computer section: computer application, single chip microcomputer and C language


·Electrical section: Electrical and electronic technology, electrical drawing and CAD, electrical control system design


·Automation control and robot section: PLC application technology, industrial robot application and skills, industrial robot and automatic line system design

PrecisionHawk Teams with NRECA to Upskill UAV Pilots Conducting Electric Grid Inspections

The course and skills assessment are designed to increase unmanned aircraft systems (UAS) pilots' knowledge and confidence to inspect electricity ...
http://dlvr.it/S42GHP

TAPCO Partners with Industry Leader in Electric Vehicle (EV) Charging Stations, Blink Charging

Blink Charging offers a large variety of uniquely designed electric vehicle (EV) equipment sold globally. They have deployed over 30,000 charging ...
http://dlvr.it/S42GH3

Volkswagen announces new midsize ID.8 electric crossover

Exactly halfway through the written comments, a bulleted list mentions a brand new vehicle known as the ID.8, to be an electric offering in the same ...
http://dlvr.it/S42GGK

What are electronic technician and electrical technician? What do you do?

What are electronic technician and electrical technician? What do you do?


Well, what I said upstairs is not right. Electronics deal with many electronic components, such as diodes, bipolar transistors, triodes, field-effect transistors, power amplifiers, thyristors, operational amplifiers, active filters, oscillators and regulated power supplies. Therefore, we should learn digital and analog electronics well.


As for electrical technicians, the scope is very large. They can do all kinds of work related to electricity. They are much older in power stations and factory equipment maintenance


The scope of electrical technician is very wide. As an electrical technician of coal mine, he is mainly responsible for the preparation of high and low voltage power supply and equipment power supply design, maintenance of electrical equipment and control of mine power, etc

Sunday, July 18, 2021

Can today's grid handle electric delivery fleets? Mostly, find NREL researchers

Portland General Electric and Daimler Trucks North America opened the first public United States charging site for heavy-duty electric vehicles earlier ...
http://dlvr.it/S3z2G1

When Electric Vehicles Meet SPACs, Stock Prices Plummet

Lordstown Motors has been one of the biggest flops among electric automakers to go public through blank-check deals. © 2021 Bloomberg Finance LP.
http://dlvr.it/S3z2Fb

WM Motor to release 2 electric sedans this year

This electric car is specifically designed for the mobility market as a cab or rideshare vehicle. WM Motor has not yet revealed any other specs or pricing ...
http://dlvr.it/S3z2Ds

How about Xigong Electric Technology (Shanghai) Co., Ltd?

How about Xigong Electric Technology (Shanghai) Co., Ltd?


Xicong Electric Technology (Shanghai) Co., Ltd. is a limited liability company (invested or controlled by natural person) registered in Jinshan District, Shanghai on April 11, 2016, with its registered address at room 3802, building 3, No. 88, Huandong 1st Road, Fengjing town, Jinshan District, Shanghai.


The unified social credit code / registration number of Xigong Electric Technology (Shanghai) Co., Ltd. is 91310116ma1j8brr2a. Wantao, the legal person of the company, is currently in business.


The business scope of Xigong Electric Technology (Shanghai) Co., Ltd. is: engaged in technology development, technology transfer, technical consultation and technical service in the professional field of "electrical technology, industrial automation, electronic products and energy", electrical engineering installation, e-commerce (no value-added telecommunication and financial business), intelligent building equipment installation, Fire fighting facilities construction engineering, professional construction, construction engineering, industrial product design, wire and cable, high and low voltage electrical appliances, high and low voltage switchgear, electrical equipment, hardware and electrical equipment, medical equipment (only for varieties without medical equipment license), CNC machine tools and accessories, road traffic safety equipment, intelligent switchgear, maternal and infant supplies, communication equipment, daily necessities, Auto supplies, computer, software and auxiliary equipment sales【 Projects that need to be approved according to law can only be operated after being approved by relevant departments. Within the province, the current registered capital of enterprises is general.

Saturday, July 17, 2021

Ola electric scooter receives record 1 lakh bookings in 24 hours. Details here

Ola Electric CEO Bhavish Aggarwal on Saturday announced that the much-anticipated Ola e-scooter has garnered 1 lakh bookings in just 24 hours of ...
http://dlvr.it/S3wWPY

Bajaj Auto begins booking for electric scooter Chetak in Nagpur

on Saturday said it has commenced bookings for its electric scooter Chetak in Nagpur from July 16. With the aim of providing a seamless and ...
http://dlvr.it/S3wWNp

Maine Voices: Why Sen. Collins' proposed tax on electric vehicles is a good idea

In negotiating the bipartisan infrastructure bill, Republican Sens. Susan Collins and Rob Portman argue that electric vehicles should be taxed equivalent ...
http://dlvr.it/S3wWMC

How to realize self development after graduation of Electrical Technology Major

How to realize self development after graduation of Electrical Technology Major


I am a fresh graduate majoring in electrical technology. I just took part in the work, mainly in the installation and debugging of power distribution cabinet, some of which are PLC technology. Now I am just a small electrician. I want to achieve self-development, so that my knowledge and skills can be improved


I don't know what diploma it is. The most important thing for you is not to have a certificate. You should think about how to do your major well. The installation and debugging of power distribution cabinet don't need much knowledge. As for PLC, you only need to use and debug it. There's no need to consider the further principle. Because most manufacturers cooperate. As for the improvement, it depends on personal consciousness and savvy. If you look at the textbooks of school, combine with the scene, theory and practice, it will be improved very quickly.


It needs to come out step by step, but you have to know where your life is; It's no use for you to get a certificate now. It's just a knock on the door. In fact, your industry is very good and you can learn a lot. It depends on where you want to develop. After you have done it for three years, you will know the importance of what you learned at that time. When to consider having an electrical engineer certificate is the best. Besides, you can't consider it if you don't have work experience. I do switch cabinet structure, do not do electrical, there are several good talk.

Friday, July 16, 2021

Schneider Electric fixes critical vulnerabilities in EVlink electric vehicle charging stations

Security flaws could allow an attacker to receive free vehicle charges, or lock up the charging station completely. Schneider Electric fixes critical ...
http://dlvr.it/S3scyg

Small miners aim for European supply chain for electric vehicles independent from China

An employee works on the production line of electric vehicle (EV) battery manufacturer Octillion in Hefei, Anhui province, China March 30, 2021.
http://dlvr.it/S3scy7

Small miners aim for European supply chain for electric vehicles independent from China

LONDON, July 16 (Reuters) - Growing demand for electric vehicles has spurred small-scale miners of the lithium, cobalt and rare earths that ...
http://dlvr.it/S3scwS

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On the post responsibility of electrical technician

 On the post responsibility of electrical technician


Now I am engaged in the position of electrical technician in the electrical assembly workshop of a group, mainly the assembly of low and high voltage electrical cabinet. What are the responsibilities of the technician? What must we know and master? Where should new recruits start( Poor foundation)


Responsibilities of Electrical Technician:


1. Assist the stationmaster to work, take charge of the work, complete the work assigned by the stationmaster, and perform the duties of the stationmaster in his absence.


2. Responsibilities of special Engineer (technician)


3. The substation engineer is the technical director of the whole station.


4. Supervise and inspect the implementation of on-site rules and regulations, participate in the supervision and control of large-scale power failure and complex operation, and organize the handling of technical problems.


5. Supervise the implementation of the repair and test plan, master the operation status of the equipment, and organize and complete the equipment evaluation.


6. Responsible for the collection, arrangement and management of various equipment technical data in the station, and establish and improve the technical files and equipment accounts.


7. Responsible for organizing the compilation and modification of site operation procedures.


8. Prepare the training plan of the station and complete the technical training and assessment of the personnel on duty.


9. Formulate organizational and technical measures to ensure safety, and supervise the implementation.


Responsibilities of Electrical Technician:


1. Under the leadership of the team leader, be responsible for the management of production, safety, technology and equipment.


2. Responsible for the implementation of the superior production, safety technical standards, work standards and management standards and rules and regulations.


3. According to the production comprehensive operation plan issued by the company, prepare the construction organization design and the operation instruction of the team, and organize the implementation.


4. Adhere to the idea of safety first, use the viewpoint and method of total quality management to complete the production and construction plan according to the standard.


5. Assist the leader in charge to be responsible for the organization, coordination and on-site command of the construction tasks undertaken by the team, ensure that the maintenance tasks are completed on schedule with quality, quantity and safety according to the requirements of the superior, and ensure the completion of construction site, material cleaning, site cleaning and safe and civilized production.


6. Be responsible for organizing the culture, technology learning and technical drill of each production team, improving the technical quality of the staff, and making the staff reach the specified technical standards.


7. Responsible for technical innovation, rationalization proposal activities, so that employees establish the concept of efficiency, increase production and save, increase revenue and reduce expenditure. 8. Be responsible for the inspection and assessment of the basic management work such as the safety, quality and standardization level of the management team and post, so as to achieve strict rewards and punishments.


9. Participate in the design review of the expansion project of the team to ensure that the above work must meet the safety technical standards.


10. Participate in the formulation and revision of management standards and safety technical operation procedures related to safety production of the team.


11. Assist the team leader to implement the regulations and instructions of the superior, and supervise and inspect the implementation, so as to ensure accuracy, conscientiousness and truthfulness.


12. Assist team leaders to implement various safety measures to achieve timely and effective.

Wednesday, July 14, 2021

Is electrical technician dangerous

Is electrical technician dangerous


Any electrical technician, need to have professional skills, must fully grasp the electrical safety knowledge.


Chemical plants, all kinds of factories, including all kinds of high and low voltage electrical technicians, are the same.


Electricity is originally a technical science. Its safety is very important, because electricity is a dangerous medium.


As long as in accordance with, and fully comply with, the safe operation specifications, then are safe.


There are dangers in any industry, but the key is how you do it. If you don't understand, then you can't. If half understand, then also need to work hard to increase their professional knowledge.


Electrical technician, need to have professional license. Operation certificate and so on.

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Responsibilities of electrical technician

Responsibilities of electrical technician


Responsibilities of electrical technician


1. Responsible for tracking the annual maintenance plan and monthly maintenance plan; Track and record the operation status of equipment, supervise and inspect the implementation of maintenance and inspection plan of electric repair team;


2. Supervise, inspect and guide the equipment operators and maintenance personnel to work according to the "three major" regulations, and eliminate habitual violations;


3. Responsible for the collection, sorting, filing and preservation of relevant electrical technical data, revise and improve the operation procedures, operation procedures and basic data according to the actual production situation;


4. Strengthen the business cooperation and cooperation with the maintenance unit and relevant superior departments, supervise and urge the maintenance personnel to carry out the process of electrical equipment maintenance, and actively do a good job in equipment support for production.


5. Participate in the investigation of equipment electrical accidents and failures, analyze the causes, formulate corrective and preventive measures, and keep case records;


6. Responsible for technical training, make training plan, and carry out technical training for employees;


7. Participate in the activities of technological innovation and transformation, and put forward reasonable suggestions;

Tuesday, July 13, 2021

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What business do electrical technicians do?

What business do electrical technicians do?


Since I am engaged in this business, and of course I have a deep knowledge and culture in this field, why not do this business myself! I believe that if you want to do this business, it's not too late to start from here! There are a lot of entrepreneurs from the bottom of the salary to achieve the development of the industry, and they are very impressive. Of course, when they start their own businesses, they may encounter all kinds of obstacles. As long as a person has perseverance and will not lose heart, they can do well or even better. Now I can give you a hint: many manufacturers need technical talents, mainly in two aspects: one is machinery, Such as mechanical drawing design, mechanical deep processing, numerical control, second, electrical, such as electrical automation, electrical maintenance, I believe you are not unfamiliar with this industry!

Monday, July 12, 2021

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Sunday, July 11, 2021

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What business do electrical technicians do?

What business do electrical technicians do?


Let me share the report


Baidu knows the 16th anniversary promotion activities of the mall. Come and have a look


Ran Dong and Yun Xingwang


TA won more than 3664 likes on December 21, 2019


follow


Since I am engaged in this business, of course, I have a deep understanding of this knowledge and culture


Why don't you do this business yourself!


I believe you have the right to do this business


It's not too late to start from here! There are many entrepreneurs from the bottom of the salary to the development of the industry


And it's colorful


Of course, in their own business at the same time may encounter all kinds of obstacles


As long as one has perseverance


If you don't lose heart


It can be done well or even better


Now I can give you a hint:


Many manufacturers need technical talents mainly in two aspects: one is mechanical, such as mechanical drawing design, mechanical deep processing, numerical control, the other is electrical, such as electrical automation, electrical maintenance, etc,


I believe you are no stranger to this industry!

Saturday, July 10, 2021

How to recruit electrical technician

How to recruit electrical technician


I'm in Wuzhong District of Suzhou. Our company has been recruiting an electrical technician, but we can't get one. What's a good way to quickly recruit, please give suggestions. And I think our company's requirements are not very high, as follows: 1; Experience in production and field equipment maintenance and installation is preferred; 2. High comprehensive ability, strong sense of responsibility, can bear hardships and stand hard work, can carry out mechanical and electrical installation and debugging; 3. Familiar with AutoCAD and related software, familiar with mechanical structure, electronic circuit and circuit board; 4. Have a certain understanding of power equipment and related accessories; I've been to the talent market many times, but I can't find any talents in this field. Please give me some


There are only a few reasons why we can't recruit people. The company is not up-to-grade, the salary is too low, the welfare is too little, and the holidays are too few. If the above points are well done, you can definitely recruit people. You can send your salary to me. Some of my friends are electrical engineers who are thinking of changing jobs


This answer is recommended by netizens

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Friday, July 9, 2021

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Electrical technical disclosure

 Electrical technical disclosure


Summary of disclosure: installation of lighting distribution board


Disclosure content:


1. Operation process:


1.1 process flow:


Installation requirements of distribution box and panel - → snap line positioning - → surface installation of distribution box (panel) - → processing of distribution box (panel) - → fixing of distribution box (panel) (surface installation and concealed installation) - → insulation shake test


1.2 installation requirements of distribution box (panel)


1.2.1 the distribution box (panel) shall be installed in a safe, dry and easy to operate place. When the distribution box (panel) is installed, its bottom opening is generally 1.5m from the ground; The bottom opening is 1.2m away from the ground during surface installation; The distance between the bottom opening of surface mounted watt hour meter plate and the ground shall not be less than 1.8m. In the same building, the height of similar panels should be consistent, and the allowable deviation is 10 mm.


1.2.2 wood bricks and iron parts required for the installation of distribution box (panel) shall be embedded. Hanging distribution box (panel) shall be fixed with metal expansion bolts.


1.2.3 the iron distribution box (panel) shall be painted with one coat of antirust paint and then two coats of grey paint. All kinds of embedded iron parts shall be painted with antirust paint, and obvious and reliable grounding shall be made. When the wire is led out of the panel, the wire hole of the panel shall be smooth without burr, and the metal panel shall be equipped with insulation protection sleeve.


1.2.4 the iron panel with appliances, the door with appliances and the metal shell of electrical appliances of the distribution box (panel) shall be provided with obvious and reliable PE protective ground wire (PE wire is yellow and green two-color wire, braided soft bare copper wire can also be used), but PE protective ground wire is not allowed to be connected in series by box or box body.


1.2.5 the wiring of the distribution box (panel) shall be arranged in order, bound into bundles, and fixed at the moving parts. Proper redundancy shall be reserved for the lead out and lead in of the panel to facilitate maintenance.


1.2.6 the wire core shall not be damaged or the wire core shall be too long at the place where the wire is exploited. The wire head shall be firm and reliable. The multi strand wire shall not be crimped by coil, and the crimping terminal shall be installed (except for the wire with crimping hole). If it is necessary to punch and crimp with top wire, the multi strand wire shall be rinsed with tin before crimping, and the number of strands shall not be reduced.


1.2.7 all kinds of knife switches and automatic switches installed on the panel surface of the distribution box (panel) shall not be charged when they are in the open circuit state (except for special circumstances).


1.2.8 vertically installed switches and fuses are connected with power supply at the upper end and load at the lower end. The left side (facing the disk) of the horizontal loader is connected with the power supply, and the right side is connected with the load.


1.2.9 the power supply of the power indicator on the distribution box (panel) shall be connected to the outside of the main switch, and a separate fuse (power supply side) shall be installed. The position of the disc brake should correspond to the branch road, and a card frame should be installed under it to indicate the road type and capacity.


1.2.10the neutral line n of TN-C low-voltage distribution system shall be on the box or panel, and repeated grounding shall be done at the place where it is led into the grounding main line.


1.2.11 AC, DC or different voltage levels of power supply in lighting distribution box (panel), with obvious signs.


1.2.12 the lighting distribution box (panel) shall not be made of combustible materials, and the wooden distribution box (panel) used in dry and dust-free places shall be flame retardant.


1.2.13 in the lighting distribution box (panel), neutral line N and protective ground wire (PE line) bus bars shall be set respectively. The neutral line N and protective ground wire shall be connected on the bus bar and shall not be twisted and numbered.


1.2.14 the exposed screw hole in the base center of magnetic plug-in fuse shall be filled with insulation to prevent discharge to ground. The metal screw of magnetic plug should not be exposed, but should be filled with fire paint.


1.2.15 for the spiral fuse installed in the lighting distribution box (panel), the power line shall be connected to the terminal of the middle contact, and the load line shall be connected to the threaded terminal.


1.2.16 when the material of PE line is the same as that of phase line, the section shall be selected according to the requirements of thermal stability and shall not be less than that shown in Table 1.


Minimum section of PE line table 1


Phase line core section s (M m2) minimum section of PE line


(M2) core section of phase line s (M2) minimum section of PE line (M2)


S≤16 S S>35 S/2


16≤S≤35 16


Note: if the non-standard surface is obtained by using this table, the conductor with the closest standard section shall be selected, but it shall not be less than: bare copper wire 4mm2, bare aluminum wire 6mm2, insulated copper cable 1.5mm2, insulated aluminum wire 2.5mm2.


1.2.17if PE protective ground wire is not a part of power supply cable or cable outer sheath, according to the mechanical strength requirements, the cross section shall not be less than the following values:


2.5 mm 2 with mechanical protection; 4 mm2 without mechanical protection.


1.2.18 the phase line of the bus on the distribution box (panel) shall be painted with color, and the phase a (L1) shall be painted with yellow; Phase B (L2) should be painted green; Phase C (L3) should be painted red; Neutral line n shall be painted light blue correspondingly; The protective earth wire (PE wire) shall be painted with yellow and green.


1.2.19 the electric appliances and instruments on the distribution box (panel) shall be firm, flat, clean, evenly spaced, the copper terminals shall not be loose, the opening and closing shall be flexible, and the parts and components shall be complete. The arrangement spacing shall meet the requirements of Table 2.


Requirements for arrangement spacing of electric appliances and instruments Table 2


Minimum dimension of spacing (mm)


Between the side of instrument or more than 60 between the side and panel edge


The distance between instrument top surface or outlet hole and panel edge is more than 50


Between the side faces of the brake or more than 30 between the side face and the disc edge


More than 40 between upper and lower outlet holes (separated by card frame)


Above 20 (not separated by card frame)


Top or bottom of plug-in fuse and outlet hole plug-in fuse specification (a) above 10 ~ 15 20


Over 20-30


Over 60 50


Cross section between top or bottom surface of instrument, rubber cover gate and wire of outlet hole


(M2) 10 and below 80


16~25 100


1.2.20 the lighting distribution box (board) shall be installed firmly and level, and its vertical deviation shall not be greater than 3mm; During installation, there should be no gap around the lighting distribution box (board), the edge around the panel should be close to the wall, and the contact part between the box and buildings and structures should be coated with anti-corrosion paint.


1.2.21 galvanized round cap machine screws shall be used to fix the panel, and the spacing shall not be greater than 250mm, and shall be evenly symmetrical at the four corners.


1.2.22 when the panel of distribution box (panel) is large, it shall be reinforced with iron lining. When the width exceeds 500mm, the box door shall be double door.


1.2.23 the distance between the back of the vertical panel and the building shall not be less than 800mm; The foundation section steel should be straightened before installation and then embedded and fixed. The horizontal error should not be more than 1 mm per meter, and the total error of the whole length should not be more than 5 mm. The distance from the bottom of the panel to the ground shall not be less than 500mm. The distance between the iron frame surface mounting panel and the building shall be easy for maintenance.


1.2.24 the vertical panel shall be set in the special room or equipped with fence, and the iron fence shall be grounded.


1.3 snap line positioning:


According to the design requirements, find out the location of the distribution box (panel), and snap the line according to the overall dimensions of the box (panel); The purpose of snap line positioning is to find out the embedded parts more accurately when there are embedded wood bricks or iron parts, or to find out the position of metal expansion bolts.


1.4 surface mounted distribution box (panel)


Iron frame fixed distribution box (panel)


Straighten the angle steel, measure the size, draw the saw line, cut and bend, drill holes and weld. When bending, use square ruler to find the bottom, then use electric (gas) welding to weld the butt joint firmly, and make the buried end into swallow tail, then remove rust and brush anti rust paint. Then the swallow tail end of the iron frame shall be embedded firmly with cement mortar according to the elevation. When embedding, the straightness of the iron frame and the distance between holes shall be paid attention to, and the iron frame shall be stabilized after accurate measurement with plumb line and level ruler. After the cement mortar is solidified, the distribution box (panel) can be installed.


Fixed distribution box (panel) with metal expansion bolt


The metal expansion bolt can be used to fix the distribution box (panel) on the concrete wall or brick wall. The method is to find out the exact location of the fixed point according to the requirements of snapping line positioning, and use electric drill or percussion drill to drill holes at the fixed point. The hole diameter should be just enough to embed the expanded pipe part of the metal expansion bolt into the wall, and the hole should be straight and not skew.


1.5 processing of distribution box (panel)


The plate surface can be made of steel plate. Measure the steel plate with square ruler according to the size and cut after drawing the cutting line. After cutting, flat the edges and corners with a flat file. The assembly wiring of the panel is as follows:


1.5.1 physical arrangement: lay the panel flat, and then place all electrical appliances and instruments on it for physical arrangement. According to the design drawings and the specifications and quantity of electric appliances and instruments, the best position should be selected to meet the spacing requirements, and ensure convenient operation and maintenance and beautiful appearance.


1.5.2 processing: after the position is determined, the square ruler shall be used for alignment, the horizontal line shall be drawn, and the hole spacing shall be evenly divided. Then remove the electric appliance and instrument and drill the hole (the hole diameter should match the insulating nozzle). Derusting after drilling, brushing antirust paint and grey paint.


1.5.3 fixing electric appliances: after the paint is dry, install the insulating nozzle, and level and align all electric appliances and instruments, and fix them firmly with screws.


1.5.4 panel wiring: according to the specification, capacity and location of electric appliances and instruments, the section and length of the conductor shall be selected and cut for assembly. The wires after the coil shall be arranged in order and bound into bundles. When pressing the head, leave a proper margin for the wire, cut the wire core, and press firmly one by one. However, the crimping terminal is required for multi strand wires. For example, the vertical panel should be fixed first after opening, and then wiring.


1.6 fixing of distribution box (panel)


1.6.1 fixing of surface mounted distribution box (panel)


A. When the surface mounted distribution box (panel) is fixed on the concrete wall or brick wall, the concealed pipe, the concealed junction box and the exposed pipe are adopted. If there is a junction box, clean up the sundries in the box first, then straighten out the wires, distinguish the branch and phase sequence, and bind them into bundles according to the branch. After the box (panel) is located, lead the wire end to the box or panel, exploit the wire end one by one, and then crimp it on the appliance one by one. At the same time, press the PE protective ground wire in an obvious place, and fix the box (panel) after adjusting it. After the installation of the panel with more electric appliances and instruments, the instrument should be used to check whether there is any error. After the adjustment is correct, try to send the power. Fill in the position and number the card in the card box.


B. When the distribution box (panel) is fixed on the wall of wood structure or light steel keel, reinforcement measures shall be taken. If the piping is concealed in the panel wall and there is a concealed junction box, the box opening shall be flush with the wall, and the wooden panel wall shall be provided with fireproof treatment, which can be protected by applying fireproof paint or adding fireproof material lining. In addition to the above requirements, the fixation method is the same as above.


1.6.2 fixation of concealed distribution box:


According to the size of the reserved hole, first find the elevation and horizontal size of the box, and fix the box, then fill the periphery with cement mortar and level it, and then install the panel and face after the cement mortar solidifies. If the bottom of the box is flush with the external wall, the wall plastering shall be done after the metal mesh is fixed on the external wall. Plastering shall not be carried out on the bottom of the box. The installation panel surface shall be flat, the peripheral gap shall be even and symmetrical, the face (door) shall be flat and not skew, and the vertical force of screws shall be even.


1.7 insulation shake test:


After all the electrical appliances of the distribution box (panel) are installed, the 500V megohmmeter is used to measure the insulation of the line. Telemetry items include between phase lines, between phase lines and neutral lines, between phase lines and protective ground wires, and between neutral lines and protective ground wires. The two persons shall carry out the shake measurement and make records at the same time, which shall be filed as technical data.


2. Finished product protection:


2.1 after the distribution box (panel) is installed, the finished product protection measures shall be taken to avoid damaging and polluting the electric appliances and instruments.


2.2 when installing the box (panel) panel (or facing), 

Thursday, July 8, 2021

What are the responsibilities of an electrical technician

What are the responsibilities of an electrical technician


Mechatronics


1. Under the leadership of the team leader, be responsible for the management of production, safety, technology and equipment.


2. Responsible for the implementation of the superior production, safety technical standards, work standards and management standards and rules and regulations.


3. According to the production comprehensive operation plan issued by the company, prepare the construction organization design and the operation instruction of the team, and organize the implementation.


4. Adhere to the idea of safety first, use the viewpoint and method of total quality management to complete the production and construction plan according to the standard.


5. Assist the leader in charge to be responsible for the organization, coordination and on-site command of the construction tasks undertaken by the team, ensure that the maintenance tasks are completed on schedule with quality, quantity and safety according to the requirements of the superior, and ensure the completion of construction site, material cleaning, site cleaning and safe and civilized production.


6. Be responsible for organizing the culture, technology learning and technical drill of each production team, improving the technical quality of the staff, and making the staff reach the specified technical standards.


7. Responsible for technical innovation, rationalization proposal activities, so that employees establish the concept of efficiency, increase production and save, increase revenue and reduce expenditure.


8. Be responsible for the inspection and assessment of the basic management work such as the safety, quality and standardization level of the management team and post, so as to achieve strict rewards and punishments.


9. Participate in the design review of the expansion project of the team to ensure that the above work must meet the safety technical standards.


10. Participate in the formulation and revision of management standards and safety technical operation procedures related to safety production of the team.


11. Assist the team leader to implement the regulations and instructions of the superior, and supervise and inspect the implementation, so as to ensure accuracy, conscientiousness and truthfulness.


12. Assist team leaders to implement various safety measures to achieve timely and effective.

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Wednesday, July 7, 2021

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Tuesday, July 6, 2021

What do you do after graduation of electrical technology application major

What do you do after graduation of electrical technology application major


I suggest you start from the construction unit, first be familiar with the drawings, specifications, standards, construction process, etc., slowly accumulate and improve your professional standards, at the same time, research, and then consider doing real estate. Finally, consider doing it yourself...

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Monday, July 5, 2021

How about marine electrical technology

How about marine electrical technology


Ship electrical is still good, shipyard is now in short supply of talents in this area.


1. The ship power company can get on the ship, which depends on the arrangement of the company where you are employed. Some companies have to get on the ship power company, and the salary is very good. However, in the actual crew establishment, there are only marine engineers and pilots, and there is no ship electricity. The ship electricity is generally called electrical engineer on board. From the perspective of future development, ship electricity will be replaced by marine engineers.


2. If you learn your major well, you can get employment anywhere. It doesn't matter whether you are on board or on land, but the electricity is interlinked, so it will be more extensive.


3. All right. It depends on your interest and ability. In terms of work options, I think that on land, the employment scope of ship power may be wider. After all, there are more electricity types, and ship engineering is too professional. It's hard to find a job on land. So I suggest you choose electricity. Salary, working environment here is unlikely to have a clear answer, it depends on your place of employment and unit, the difference is very big. The geographical gap between the north and the south, the gap between state-owned enterprises and private enterprises are very big. As far as Jiangsu and Jiangsu and Zhejiang are concerned, the treatment is OK. In addition, the salary of the crew is much higher than that of the land work, but they have to drift outside for a long time. The working environment is single and they are separated from their families and society. You have to be prepared, and the character and mentality are very important.

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Completely inexperienced can be an electrical technician?

Completely inexperienced can be an electrical technician?


Firmly believe: a hard work, a harvest, overcome many difficulties, carry forward their own advantages, consolidate the foundation, a hundred feet, thriving, a step closer.


Responsibilities of electrical technician


Assist the stationmaster to work, take charge of the work, complete the work assigned by the stationmaster, and perform the duties of the stationmaster in his absence.


Responsibilities of special Engineer (technician)


The substation engineer is the technical director of the whole station.


Supervise and inspect the implementation of on-site rules and regulations, participate in the supervision and control of large-scale power failure and complex operation, and organize the handling of technical problems.


Supervise the implementation of the repair and test plan, master the operation status of the equipment, and organize and complete the equipment evaluation.


Responsible for the collection, arrangement and management of various equipment technical data in the station, and establish and improve the technical files and equipment accounts.


Responsible for organizing the compilation and modification of site operation procedures.


Prepare the training plan of the station and complete the technical training and assessment of the personnel on duty.


Formulate organizational and technical measures to ensure safety, and supervise the implementation

Sunday, July 4, 2021

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What is electrical technology education?

What is electrical technology education?


Electrical engineering and automation education


Electrical engineering and automation education is a multi-disciplinary interdisciplinary technology compound major, which mainly cultivates advanced compound technical talents with broad electrical engineering and automation theory and teaching foundation, strong engineering practice and teaching ability, and competent for modern electrical engineering vocational education and teaching, or engaged in design, research and development in the field of electrical engineering and automation. During the period of school, students mainly study basic mathematics, English, digital circuit and digital logic, computer programming, power supply and distribution technology, electrical technology, power electronic technology, automatic control principle, motor and application, electrical control technology, psychology, pedagogy and other courses. After graduation, students can go to secondary and higher vocational and technical schools to engage in professional education, teaching and management (students can obtain the teacher's qualification certificate in school), and can also go to the field of electrical engineering and automation to engage in the application and development of engineering technology. At the same time, they can win the professional training and management of enterprises and institutions.

Saturday, July 3, 2021

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Friday, July 2, 2021

What are the responsibilities of electrical technician?

What are the responsibilities of electrical technician?


Responsibilities of Electrical Technician:


1. Assist the stationmaster to work, take charge of the work, complete the work assigned by the stationmaster, and perform the duties of the stationmaster in his absence.


2. Responsibilities of special Engineer (technician)


3. The substation engineer is the technical director of the whole station.


4. Supervise and inspect the implementation of on-site rules and regulations, participate in the supervision and control of large-scale power failure and complex operation, and organize the handling of technical problems.


5. Supervise the implementation of the repair and test plan, master the operation status of the equipment, and organize and complete the equipment evaluation.


6. Responsible for the collection, arrangement and management of various equipment technical data in the station, and establish and improve the technical files and equipment accounts.


7. Responsible for organizing the compilation and modification of site operation procedures.


8. Prepare the training plan of the station and complete the technical training and assessment of the personnel on duty.


9. Formulate organizational and technical measures to ensure safety, and supervise the implementation.


Responsibilities of Electrical Technician:


1. Under the leadership of the team leader, be responsible for the management of production, safety, technology and equipment.


2. Responsible for the implementation of the superior production, safety technical standards, work standards and management standards and rules and regulations.


3. According to the production comprehensive operation plan issued by the company, prepare the construction organization design and the operation instruction of the team, and organize the implementation.


4. Adhere to the idea of safety first, use the viewpoint and method of total quality management to complete the production and construction plan according to the standard.


5. Assist the leader in charge to be responsible for the organization, coordination and on-site command of the construction tasks undertaken by the team, ensure that the maintenance tasks are completed on schedule with quality, quantity and safety according to the requirements of the superior, and ensure the completion of construction site, material cleaning, site cleaning and safe and civilized production.


6. Be responsible for organizing the culture, technology learning and technical drill of each production team, improving the technical quality of the staff, and making the staff reach the specified technical standards.


7. Responsible for technical innovation, rationalization proposal activities, so that employees establish the concept of efficiency, increase production and save, increase revenue and reduce expenditure. 8. Be responsible for the inspection and assessment of the basic management work such as the safety, quality and standardization level of the management team and post, so as to achieve strict rewards and punishments.


9. Participate in the design review of the expansion project of the team to ensure that the above work must meet the safety technical standards.


10. Participate in the formulation and revision of management standards and safety technical operation procedures related to safety production of the team.


11. Assist the team leader to implement the regulations and instructions of the superior, and supervise and inspect the implementation, so as to ensure accuracy, conscientiousness and truthfulness.


12. Assist team leaders to implement various safety measures to achieve timely and effective.

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Thursday, July 1, 2021

Electrical technology exchange

Electrical technology exchange


I have a set of simple equipment, a leakage air switch with 10 small switches, each with a motor under the small switch, now close the switch, all motors work together for a period of time to jump, time is uncertain, sometimes 3, 2 minutes, sometimes half an hour, shake with a megger, no abnormality is found, use the meter... To expand


1. Check whether the switch is overloaded. Generally speaking, the motor equipment should have 30-50% margin.


2. The ground wires of 10 small switches are connected by meter. But it can't be mixed, it must be one-to-one correspondence between input and output.


3. Check whether the switch is heated during the operation of the equipment, which will cause the air switch to trip.


4. Click, and the motor will jam in operation, which will lead to a sharp rise in current and may also cause tripping


I hope the above points will help you!!


I think the problem lies in your leakage air switch. Because the rated index can't meet the requirement of 10 small motors, it causes tripping. I encountered this kind of problem in the laboratory of my school~ It's probably like this~


However, the fourth middle school on the first floor may also be under consideration~

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'This is real': Electric aircraft maker Eviation set to fly battery-powered plane this year

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How about Chengdu maijingke Electric Technology Co., Ltd?

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