Where is automobile electrification mainly reflected?

In fact, automobile electrification is mainly divided into four stages: steam engine automobile-electric vehicle stage (1881-kloc-0/885), steam engine automobile-electric vehicle-fuel vehicle parallel stage (1885- 1925) and fuel vehicle monopoly stage (.

Automobile electrification is mainly reflected in the technological progress in these places, and the cost is higher, so the market scale is shrinking. /kloc-in the 1920s, electric vehicle manufacturers either went bankrupt or started to turn to fuel vehicles. The electric car industry has begun to shrink ... the steam engine car is also very bleak, so it has entered the next stage-

Since the 1960s, automobile electrification has been re-valued, which is reflected in the gradual re-emphasis. Many large automobile companies have developed electric vehicles (GM, Ford, etc. ), of course, most of them are based on the conversion of fuel vehicles into electric vehicles.

The direction of low emission, light weight and vehicle electrification has begun to affect the automotive field, mainly in these places, and the development of related materials, power electronics (various semiconductor technologies), secondary batteries and fuel cells has also received more support and attention. (and until now, these industries have also received great attention and are considered to be the key development technologies in the energy field. Some students who want to further their studies can consider:) The development of these technologies has been accumulating, and later it has produced many achievements.

It has gradually affected the development pattern of the automobile field.