What is the concept of new energy vehicles?

New energy vehicles refer to the use of unconventional vehicle fuel as the power (or the use of conventional vehicle fuel, the use of new on-board power units), the integration of advanced technology in the power control and drive of the vehicle, the formation of advanced technical principles, with new technologies, new structure of the car.

New energy vehicles include four types of hybrid electric vehicles (HEVs), pure electric vehicles (BEVs, including solar vehicles), fuel cell electric vehicles (FCEVs), and other new energy vehicles (such as supercapacitors, flywheels and other high-efficiency energy storage) vehicles. Unconventional vehicle fuels refer to fuels other than gasoline, diesel, natural gas (NG), liquefied petroleum gas (LPG), ethanol gasoline (EG), methanol, and dimethyl ether.

Pure electric vehicles.

Advantages: 1. Zero emission. Pure electric vehicles use electric energy, no exhaust gas is discharged during driving, and does not pollute the environment.

2. High energy utilization. Studies have shown that the same ** is sent to the power plant to generate electricity, charged into the battery, and then driven by the battery, and its energy utilization efficiency is higher than that of the car that is refined into gasoline and then driven by a gasoline engine.

3. Simple structure. Due to the use of a single electric energy source, the fuel tank, engine, transmission, cooling system and exhaust system are omitted, and the structure is greatly simplified compared to the internal combustion gasoline engine powertrain of conventional automobiles.

4. Low noise. In the process of driving, the vibration and noise are small, and the inside and outside of the carriage are very quiet.

5. Wide range of raw materials. The electricity used can be obtained from a variety of primary energy sources, such as coal, nuclear power, hydropower, etc., relieving fears of the depletion of oil resources.

6. Shift the peak and fill the valley. For power generation enterprises and power companies, the battery of electric vehicles can be charged at night by using the cheap "valley power" of the power grid, which can stabilize the peak-to-valley difference of the power grid, so that the power generation equipment can be fully utilized day and night, thereby greatly improving economic benefits.

The above content reference: Encyclopedia - new energy vehicles.

The concept of new energy vehicles is environmental protection, because new energy vehicles have dual uses of oil and electricity, because charging makes it convenient for the use of vehicles. And it reduces the exhaust fumes of the car.

The use of unconventional vehicle fuel as the power (or the use of conventional vehicle fuel, the use of new on-board power units), the integration of advanced technology in vehicle power control and drive, the formation of advanced technical principles, with new technologies, new structure of the car.

The new energy vehicle technology major is a new energy vehicle shortage talent major based on the country's vigorous development of electric vehicles. Professional core competence of new energy vehicle technology: It has the ability to assemble, inspect, maintain and provide marketing services for automobiles and accessories for new energy cars.

Common new energy vehicles include: pure electric vehicles, extended-range electric vehicles, plug-in hybrid electric vehicles, fuel cell electric vehicles, etc.

With its huge market size, China is poised to lead the most important revolution in the automotive industry in more than 100 years. According to the Ministry of Industry and Information Technology, in 2017, China's new energy vehicles produced 10,000 units and sold 10,000 units, accounting for the total output of automobiles, ranking first in the world for three consecutive years.

In addition, the driving range of mainstream electric passenger car models has reached more than 300 kilometers, which is in sync with the international advanced level. The energy density of the power battery cells of the leading companies has reached 2 watt-hour kilograms, and ** has reached yuan watt-hours. These two indicators have each increased by 20 times compared to 2012, a decrease of 70%.

For example, the NIO ES8 production car led by Ma Huateng and Liu Qiangdong has a comprehensive range of 355 kilometers; BAIC EU400 has a cruising range of 400 kilometers under comprehensive working conditions; There is also the BYD E6, which has a range of more than 460km at a constant speed of 60km H....

At present, Xiaopeng, Ranger, Weimar, Weilai, LeTV, Singularity, and Zhuhai Yinlong have all become heavyweight players in new energy vehicles, and the traditional automotive industry is being subverted.

According to the Ministry of Industry and Information Technology, the R&D investment of new energy vehicles and power battery backbone enterprises accounted for more than 8%, higher than the world average of the industry. As of the end of last year, a total of 10,000 public piles have been built across the country, an increase of 51% year-on-year, ranking first in the world. The installation rate of private piles for new users is more than 80%.

Rather, it is said that even the same person can have different outlooks on life, and some just don't want to cause adverse effects on others. There is nothing right or wrong in a sentence many times, and the swamp rock only regulates it.

New energy vehicles refer to the use of unconventional vehicle fuel as the power, comprehensive vehicle power control and drive of advanced technology, the formation of advanced technical principles, with new technologies, new structure of the car.

Types of new energy vehicles:

1. Pure electric vehicle is a kind of car that uses a single battery as an energy storage power source, which uses the battery as an energy storage power source to provide electric energy to the motor through the battery to drive the motor to run, thereby promoting the car to drive.

2. Hybrid vehicle refers to a vehicle whose drive system is composed of two or more single drive systems that can operate at the same time, and the driving power of the vehicle is provided by a single drive system alone or multiple drive systems according to the actual vehicle driving state.

3. Other new energy vehicles include vehicles that use high-efficiency energy storage such as supercapacitors and flywheels. At present, in China, new energy vehicles mainly refer to pure electric vehicles, extended-range electric vehicles, plug-in hybrid vehicles and fuel cell electric vehicles, and conventional hybrid vehicles are classified as energy-saving vehicles.

New on-board power unit), the advanced technology of integrated vehicle power control and drive, the formation of advanced technical principles, with new technology,

Cars of new structure. In layman's terms, new energy vehicles are based on traditional fuel vehicles to cancel the engine, gearbox and other power systems, increase.

Battery, motor, electronic control" and other special parts.

New energy vehicles refer to the use of unconventional vehicle fuels as power**, new energy vehicles include pure electric vehicles, extended range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc.

New energy vehicles refer to the use of traditional energy vehicles, and traditional energy refers to oil and natural gas, so in addition to the use of natural gas and gasoline, diesel cars are new energy vehicles. New energy vehicles can be electric vehicles, solar cars, ethanol cars, and many more. New energy vehicles.

It is much less polluting and has less carbon emissions, so it is more environmentally friendly and energy-saving.

On the basis of comprehensive learning of fuel vehicle maintenance technology, the major does in-depth learning and training for the automotive pure electric new energy technology module; (New energy power system, new energy drive system, new energy vehicle control system, new energy vehicle fault and troubleshooting, etc.).

Main learning: new energy vehicle structure, electrical and electronic technology, automotive electronic control technology, electric vehicles, power batteries and drive motors, automotive new energy and energy-saving technology, automobile testing and fault diagnosis, etc. At present, the new energy majors offered include:

New Energy Science and Engineering, Energy Economy, Energy Chemical Engineering, Resource Recycling Science and Engineering, New Energy Materials and Devices, Building Energy Conservation Technology and Engineering, Marine Resources Development Technology, Ocean Engineering and Technology, Offshore Oil and Gas Engineering, Nuclear Safety Engineering, etc.

2. As long as you apply for the new energy science and engineering major.

New energy vehicles are a large system engineering, there are many directions, R & D positions, if it is an electric drive system, it is recommended to learn electronic information engineering, power electronics, automation, computer and other majors, the battery part must still learn chemical materials, etc., the direction of the motor needs mechanical design, mechanical manufacturing, vehicle engineering, power, and like electromagnetic compatibility, it is also a difficult subject, you need to learn computational electromagnetism, communication engineering, etc., and the new energy vehicle battery protection collision requirements are high.

In addition to fuel vehicles, vehicles powered by batteries, gas, and hydrogen lamps can be called new energy vehicles. New energy vehicles are very good, save money, low cost of use, and now there are places that specialize in selling new energy vehicles, such as Jiuzi New Energy, which is cheaper than 4S stores to buy cars.

There are four major categories of new energy vehicles. 1. Hybrid electric vehicles.

2. Pure electric vehicles also include solar vehicles.

3. Fuel cell electric vehicles.

4. Other new energy, such as supercapacitors, flywheels and other high-efficiency energy storage vehicles.

New energy vehicles refer to the use of unconventional vehicle fuel as the power (or the use of conventional vehicle fuel, the use of new on-board power units), the integration of advanced technology in the power control and drive of the vehicle, the formation of advanced technical principles, with new technologies, new structure of the car.

There are two advantages to energy vehicles:

1. New energy vehicles are relatively powerful.

2. New energy vehicles are still relatively economical when they are usually used as cars.

New energy vehicle technology is different from traditional fuel vehicle technology, using unconventional vehicle fuel as power**, or using conventional vehicle fuel but using a new type of on-board power plant, integrating advanced technology in vehicle power control and drive.

Compared with traditional fuel vehicle technology, new energy vehicle technology will effectively reduce emissions, improve fuel utilization, reduce the cost of use, and also have the advantages of stable operation and low noise, but at present, new energy technology is still in the stage of exploration and development, and the requirements for existing battery technology, precision mechanical electronic control technology and various supporting facilities are extremely high, and it will take time to further improve.

At present, new energy vehicles mainly include pure electric vehicles, extended range electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles, and other new energy vehicles. In 2001, the new energy vehicle research project was included in the "863" major scientific and technological projects during the national "Tenth Five-Year Plan" period, and planned the strategy of taking gasoline vehicles as a starting point and advancing to the goal of hydrogen-powered vehicles. The first stage is to develop the new energy vehicle market with hybrid vehicles as the mainstay, supplemented by fuel cell vehicles and other new energy vehicles; The second stage is based on the maturity of pure electric vehicle technology, pure electric vehicles gradually replace hybrid and fuel cell vehicles to completely occupy the new energy vehicle market and achieve zero emissions.

A car that does not use traditional energy as a driving power can be called a new energy vehicle. Northern Motor School is here for you.

The latest definition of new energy, mainly electric energy drive, fuel cell drive, plug-in hybrid vehicles with a certain mixing ratio are called new energy vehicles.

New energy vehicles refer to the use of unconventional vehicle fuel as the power (or the use of conventional vehicle fuel, the use of new on-board power units), the integration of advanced technology in the power control and drive of the vehicle, the formation of advanced technical principles, with new technologies, new structure of the car.

New energy vehicles refer to the use of unconventional vehicle fuels as power.

New energy vehicles mainly include fuel cell electric vehicles (FCEV), hybrid electric vehicles, hydrogen-powered vehicles, pure electric vehicles (BEVs, including solar vehicles), and other new energy vehicles (such as high-efficiency energy storage and dimethyl ether).

on 15 Nov 2019

New energy vehicles refer to all other energy vehicles except gasoline and diesel engines. Including fuel cell vehicles, hybrid vehicles, hydrogen-powered vehicles, and solar vehicles. Its exhaust emissions are relatively low.

According to incomplete statistics, there are more than 4 million liquefied petroleum gas vehicles and more than 1 million natural gas vehicles in the world. At present, most of the new energy vehicles on sale in the Chinese market are hybrid vehicles and pure electric vehicles. According to the definition of the announcement of the National Development and Reform Commission of the People's Republic of China, new energy vehicles refer to the use of unconventional vehicle fuel as the power (or the use of conventional vehicle fuel, the use of new on-board power units), the integration of advanced technology in the power control and drive of the vehicle, the formation of advanced technical principles, with new technologies, new structure of the car.

Cheating subsidies!! Otherwise, who will do it?

(1) Pure electric vehicles, plug-in hybrid electric vehicles, fuel cell vehicles, including passenger cars, commercial vehicles and other vehicles licensed for sale in China; (2) Power batteries do not include lead-acid batteries; (3) The maximum electric power ratio of plug-in hybrid electric vehicles is greater than 30%;

New energy vehicles refer to the use of unconventional vehicle fuel as the power, the integration of advanced technology in vehicle power control and drive, the formation of advanced technical principles, with new technologies and new structure of the car.

This is a schematic diagram of a hybrid vehicle, in fact, new energy vehicles can be considered as a new fuel, and there is less damage to the environment.

According to the latest document issued by the Ministry of Finance on March 8, the criteria for the identification of new energy vehicles are: (1) pure electric vehicles, plug-in hybrid electric vehicles, and fuel cell vehicles licensed for sale in China, including passenger cars, commercial vehicles, and other vehicles; (2) Power batteries do not include lead-acid batteries; (3) The maximum electric power ratio of plug-in hybrid electric vehicles is greater than 30%; The comprehensive fuel consumption of plug-in hybrid passenger vehicles (excluding fuel consumption for electric energy conversion) should be less than 60% compared with the corresponding target value in the current conventional fuel consumption standard; The fuel consumption of plug-in hybrid commercial vehicles (including light and heavy commercial vehicles) under comprehensive working conditions (excluding fuel consumption for electric energy conversion) should be less than 60% compared with similar models; (4) Pass the special test of new energy vehicles and meet the requirements of new energy vehicle standards.