Wireless energy supply system based on wheels in traveling process of electric automobile

Abstract

The invention discloses a wireless energy supply system based on wheels in the traveling process of an electric automobile. The wireless energy supply system comprises energy receiving assemblies installed on the wheels of the automobile and energy transmitting assemblies installed on the two sides of a running lane. The multiple energy transmitting assemblies are arranged on the running lane at intervals in the traveling direction. Alternating magnetic fields are generated on the two sides of the running lane by electrifying the energy transmitting assemblies. The wheels, provided with the energy receiving assemblies, of the automobile travel in the alternating magnetic fields, generate power and supply the power to the electric automobile. Energy transmitted by the energy transmitting assemblies on the two sides of the running lane is collected according to the electromagnetic induction principle, the energy collected by the energy receiving assemblies in the wheels is input into an automobile body through electric slip rings and supplied to batteries and a motor, and the automobile is charged and driven to run continuously. By the adoption of the wireless energy supply system, the influences on the frame structure dimension, the chassis height and the like of the automobile are small, and the road surface does not need to be modified; the wireless energy supply system has the characteristics that the receiving efficiency is high, the system deployment is simple, and the automobile adaptability is high; and the wireless energy supply system can be used for electric bus systems or other systems, and energy saving and environment protection are promoted.

Description

technical field [0001] The invention relates to a wireless energy supply system for vehicles, in particular to a wheel-based wireless energy supply system for electric vehicles during driving. Background technique [0002] In the 21st century, with the deterioration of the environment and the supply risk of oil resources, a new energy-saving and environmentally friendly vehicle energy supply method is needed to improve the negative impact of traffic on all aspects. The use of electric vehicles to drive vehicles is one of the most potential methods of green energy travel. Existing electric vehicles mainly use wired charging, which requires a long charging time to meet the user's car requirements. The wireless energy-powered vehicles that have emerged also need to be charged for a long time when the vehicle is stationary. Compared with the wired charging method, the use method only saves the step of cable connection, and there is no essential difference. [0003] There is al...

AI Technical Summary

Problems solved by technology

This has a great influence on the body structure

Bottom installation will significantly reduce the height of the chassis from the road surface, which will significantly reduce the ability of the car to pass when there are obstacles on the road surface

The top installation will increase the height of the car body, and at the same time, a large number of hangers will affect the appearance of the city

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