Trailer type electric automobile standby power supply based on 20KW diesel power generation

Abstract

The invention relates to the technical field of automobile power supplies, in particular to a trailer type electric automobile standby power supply based on 20KW diesel power generation. The trailer type electric automobile standby power supply based on 20KW diesel power generation comprises a pure electric automobile power system and a trailer diesel power system. The technical scheme is that a trailer mounted with a 20KW diesel silent power generator is hooked to a pure electric automobile when the pure electric automobile needs to run a long distance; the diesel power generator outputs 220V20 KW alternating current to provide running energy for the pure electric automobile; and as the pure electric automobile is continuously filled with diesel oil in a filling station like a fuel vehicle, long trips of the pure electric automobile can be realized. When the pure electric automobile runs in urban areas or in short distances, the pure electric automobile singly runs by taking off thetrailer.

Description

technical field [0001] The invention relates to the technical field of automobile power supplies, in particular to a trailer-type electric vehicle backup power supply based on 20KW diesel power generation. Background technique [0002] As early as 1873 in the second half of the 19th century, the British Robert Davidson (Robert Davidson) made the world's first practical electric car. This is more than 10 years before Germans Gottlieb Daimler and Benz (Karl Benz) invented the gasoline engine car. [0003] Among the cars manufactured in the United States in 1900, there were 15,755 electric cars, 1,684 steam engine cars, and only 936 gasoline engine cars. After entering the 20th century, due to the continuous improvement of internal combustion engine technology, electric vehicles are shrinking due to the lack of technical and economic performance. [0004] Entering the 21st century, air pollution in big cities in my country can no longer be ignored. Automobile emissions are on...

AI Technical Summary

Problems solved by technology

[0013] However, when there are still many difficulties in the popularization and promotion of the pure electric vehicle market, charging service companies also have scruples when investing in the construction of charging piles

The data shows that the current charging stations that have been built generally have the problem of difficulty in making profits. The charging stations that have been built by the State Grid are almost losing money. concern

[0014] To sum up, the biggest disadvantage of the current pure electric vehicle battery solution in use is short cruising range, difficult charging, and long charging time, and it cannot be plugged in and gone like traditional fuel vehicles.

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