Development background and direction of new energy vehicles

First, the development background of new energy vehicles. First of all, electricity has been used as fuel for 100 years. Early cars used electricity. However, with the increase of oil production and the decrease of fuel price, fuel vehicles became popular in the early 20th century, and electric vehicles gradually withdrew from the historical stage. But now, due to the rising oil price, electric cars are popular again.

Classification of electric vehicles. At present, electric vehicles are mainly divided into three categories, namely, hybrid vehicles, pure electric vehicles and hydrogen fuel vehicles. Based on the classification of these categories, the configuration of each type of electric vehicle is also different.

Hybrid cars and plug-in hybrid cars are developed on the basis of traditional cars. As a transitional division and classification, the generators of these vehicles are an additional benefit, which are not often used and are not pure new energy vehicles.

The operation of pure electric vehicles depends entirely on electricity, but does not include the engine, so there is a hybrid vehicle, which has similarities, but also many differences.

What these two cars have in common is battery drive. The battery of electric vehicle is mainly used for energy storage, and the usual battery type is lithium battery. At the same time, because of its high power generation efficiency and low environmental pollution, it may become the main direction of electric vehicle development in the future.

The difference is that hybrid usually consists of motor, battery and internal combustion engine. The battery is only used as an energy source and is not equipped with an internal combustion engine to generate electricity, so the driving range is limited.

Characteristics of electric vehicles.

The 1 function has multiple application modes. It is reported that hybrid vehicles, plug-in hybrid vehicles and pure electric vehicles all have corresponding models, and there will be different products from cars to SUVs to large buses and buses.

The second feature, advanced vehicle technology, energy recovery technology, takes hybrid electric vehicles as an example. Hybrid electric vehicles use traditional fuels to generate electricity. It is equipped with two generators, connected to the engine, to recover the energy generated when the car brakes, thus reducing the emission of pollution.

Thirdly, plug-in hybrid vehicle is an improved version of hybrid vehicle, which is usually equipped with large-capacity power battery to store electric energy.