What are the advantages and disadvantages of new energy vehicles?

What are the advantages and disadvantages of new energy vehicles?

The power source of new energy vehicles is electricity, which does not need to burn oil and has zero fuel consumption. Less pollution, more environmental protection, and greatly reduce people's travel costs. From an objective point of view, new energy vehicles are conducive to protecting the environment and will not produce too many pollutants. From a world view, oil resources are limited. In the future, oil will only become less and less and more expensive. Only by making good use of new energy can we achieve sustainable development.

The oil consumption per 100 kilometers of a traditional automobile is about 10L, and the energy consumption is about 10 kg of standard coal. The noise and vibration level of the motor during operation is much lower than that of the internal combustion engine. Normal fuel vehicles are noisy, even if the sound insulation glass of the vehicle is good, the impact on external noise is still relatively large; The new energy vehicle uses a motor, so the noise is very small, and it will not cause too much noise around, and the car does not shake when walking, so it is more comfortable to sit in the car.

So now let's talk about the shortcomings of new energy vehicles. New energy vehicles are only in the initial stage, and the technology may not be so mature, and there will be some problems. For example, the charging time of new energy vehicles will be longer, basically several hours, and the popularity of new energy vehicles is small, so the charging and maintenance of new energy vehicles is more troublesome. But from now on, new energy vehicles have become one of the mainstream development of automobiles in the future.

However, due to various problems, some automobile manufacturers have introduced hybrid vehicles. This kind of car is driven by a motor at low speed and an oil engine at high speed. It greatly reduces the travel cost and allows different people to meet different needs.