Electric system of solar electric vehicle and charging method of electric system

Abstract

The invention discloses an electric system of a solar electric vehicle and a charging method of the electric system. The electric system comprises a special new energy source conservation analysis meter, a natural gas cylinder, a generator, a frequency converter, a power battery, a new energy source battery protecting device, a frequency converter, a driving motor and a new energy source motor servo controller which are sequentially connected, wherein the driving motor and a speed changing box driven by the driving motor are used for transmitting power to a rear axle and rear wheels of the electric vehicle; the power battery comprises a solar battery panel and a storage battery group; and the natural gas cylinder and the generator are electrically connected with the power battery and are used for converting thermal energy generated by the burning of natural gas into electric energy and transmitting the electric energy to the power battery. According to the electric system, the considering factors such as the expropriation of precious urban space, expensive land utilization price and power supply compatibilization are omitted, so that the blade electric vehicles are not limited by the endurance mileage and can be charged without stopping. Furthermore, the new energy source motor servo controller has the advantages of simple structure, convenience in control and maintenance, high reliability and the like.

Description

technical field [0001] The invention belongs to the field of new energy electric power, and in particular relates to a power system of a solar electric vehicle and a charging method thereof. Background technique [0002] In recent years, with the promotion of green environment, consumers' awareness of environmental protection and low carbon has gradually increased, so the use of electric vehicles has become more and more widespread. In addition, electric vehicles have no fuel consumption, no noise, no pollution and are easy to use. And other advantages, it is gradually considered to replace gasoline vehicles as a daily means of transportation. [0003] The battery used in traditional electric vehicles is a rechargeable battery. After the power is exhausted, the electric vehicle battery is charged through an external power supply. The power of the battery determines the maximum range and charging time of the electric vehicle. However, the charging capacity of electric vehicl...

AI Technical Summary

Problems solved by technology

However, the charging capacity of electric vehicle batteries is limited, so that the driving distance is generally unpredictable, and the battery efficiency and capacity of electric vehicles will change due to various factors such as driving road surface, traffic conditions, and load, and battery power consumption Hurry up, you can't continue driving after the battery runs out

In addition, the charging time of electric vehicle batteries is too long each time. When the battery power is exhausted, it will take a long time to charge completely, which makes electric vehicles unable to popularize and replace traditional fossil fuel power engines.

At the same time, factors such as the unpopularity of charging equipment are also the main factors that prevent electric vehicles from replacing traditional gasoline and diesel vehicles, and it is inconvenient and expensive to carry another battery

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