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Why choose new energy? Compared with traditional cars, here are the benefits

Views: 0     Author: Site Editor     Publish Time: 2024-05-06      Origin: Site

New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels and new vehicle power devices), integrating advanced technologies in vehicle power control and driving, forming advanced technical principles and features Cars with new technologies and new structures. New energy vehicles include pure electric vehicles, hybrid vehicles, fuel cell electric vehicles and other new energy vehicles.

A pure electric vehicle is a vehicle that uses a single battery as the energy storage power source. It uses the battery as the energy storage power source to provide electric energy to the electric motor through the battery, driving the electric motor to run, thereby driving the car. A hybrid vehicle refers to a vehicle whose drive system is composed of two or more single drive systems that can operate simultaneously. The driving power of the vehicle is provided by a single drive system alone or by multiple drive systems based on the actual vehicle driving state. Hybrid vehicles come in many forms due to differences in components, arrangements, and control strategies. Fuel cell electric vehicles use hydrogen and oxygen in the air under the action of a catalyst. A vehicle driven by electrical energy generated by electrochemical reactions in a fuel cell as the main power source. Fuel cell electric vehicles are essentially a type of pure electric vehicle. The main difference lies in the working principle of the power battery.

The components of an electric vehicle include: electric drive and control systems, transmission and other power systems, and working devices to complete a given role. Electric drive and control systems are the core of electric vehicles and are also the differences from internal combustion engine vehicles. The electric drive and control system consists of a drive motor, a power supply, and a control device for the motor. Other components of electric vehicles are basically the same as internal combustion engine vehicles.

Energy and environmental protection: Most of the promotion of new energy sources, especially pure electric vehicles, by car companies and media focuses on energy conservation and environmental protection. Take pure electric vehicles as an example. They do not emit harmful gases to the outside world when working. From an individual product perspective, they are indeed environmentally friendly. But you must know that at this stage, most of the electricity source of domestic new energy vehicles comes from thermal power generation. Judging from the current domestic power structure, there is not much difference in the consumption of fossil fuels between using new energy vehicles and using traditional fuel vehicles. In and out, so current new energy vehicles will fundamentally cause pollution. Of course, the significance of new energy vehicles for environmental protection is also that it changes the dependence of automobiles on fossil fuels, has the opportunity to alleviate the oil crisis, and will also change the energy structure of society. That is to say, when the proportion of thermal power decreases and wind power, hydropower, nuclear power and solar power become more popular and promoted, new energy vehicles will have the opportunity to be truly environmentally friendly.

Buying and using cars: However, energy conservation and environmental protection may be too far away for consumers. What they may value more is the cost of buying and maintaining a car. So which one is cheaper, new energy vehicles or traditional fuel vehicles? Let’s look at it from two aspects: buying a car and using a car. First of all, when buying a car, although new energy vehicles have national and local subsidies, they are still much higher than the same fuel version. It can be seen that traditional fuel vehicles have an advantage in terms of car purchase costs. In terms of vehicle costs, new energy vehicles take pure electric vehicles as an example. New energy vehicles have more advantages.

Battery life and use: Among new energy vehicles, the most criticized thing about pure electric vehicles is undoubtedly their range. Traditional fuel vehicles can drive 600 kilometers or more on a tank of oil, but ordinary pure electric vehicles can only run 300 kilometers. Some of the best ones only have a range of just over 400 kilometers, so fuel vehicles have a natural advantage in terms of cruising range. In addition, traditional fuel vehicles are more convenient than pure electric vehicles in terms of energy replenishment. Refueling can be completed in a few minutes, but charging takes dozens of minutes, and slow charging takes several hours. It is extremely inconvenient to use the car, which is also a shortcoming of pure electric vehicles.

But from a driving perspective, new energy vehicles, including pure electric vehicles, perform well in terms of power performance. The acceleration from 100 kilometers to 100 kilometers is generally better than that of fuel vehicles. At the same time, the quietness and comfort of the vehicle are also better in electric mode. This is a new trend. Advantages of energy vehicles.

The above is the exciting content brought to you by the China Automotive Electronics Technology Exhibition. If you want to have a deeper understanding, welcome to our website, which will definitely give you more gains!

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