Magnetic gear compound motor for hybrid vehicle drive

Abstract

The invention discloses a driving magnetic gear combined motor of a hybrid electric vehicle, which comprises a permanent magnet motor, a sliding rail, a sliding seat, the magnetic gear, and a pushing device, wherein the permanent magnet motor is arranged on the sliding seat and two poles of the control circuit are located on the side face of the sliding seat; the sliding seat is controlled by the pushing device to slide on the sliding rail; the side face of the sliding rail is connected with a positive electrode and a negative electrode of a battery pack and provided with two electrodes; the rotary shaft of the permanent magnet motor is provided with an inner rotor part of the magnetic gear; the outer rotor of the magnetic gear and a field-control pole block are arranged in a transmission; the inner rotor goes in and comes out of the transmission along with movement of the permanent magnet motor, the outer rotor in the transmission, that is, the output shaft, can be driven to move, an electric driving mode and a fuel driving mode can be conveniently switched, the safety performance is good, and trouble shooting and maintenance are facilitated.

Description

technical field [0001] The invention relates to the field of motors, in particular to a composite motor with magnetic gears for hybrid vehicles. Background technique [0002] A hybrid vehicle refers to a vehicle equipped with two or more power sources: batteries, fuel cells, solar cells, and generator sets for internal combustion locomotives. Currently, hybrid vehicles generally refer to vehicles with internal combustion engine generators and batteries. Most of the motors of hybrid vehicles are connected to the transmission through mechanical gears, but mechanical gears have defects such as frictional consumption and high operating noise. Contents of the invention [0003] The present invention aims at the above-mentioned problem of prior art, utilizes magnetic gear to replace the mechanical gear of general process, and separates motor part and transmission device for maintenance, improves overall fault-tolerant rate, and the present invention is designed as follows: struc...

AI Technical Summary

Problems solved by technology

[0002] A hybrid vehicle refers to a vehicle equipped with two or more power sources: batteries, fuel cells, solar cells, and generator sets for internal combustion locomotives. Currently, hybrid vehicles generally refer to vehicles with internal combustion engine generators and batteries. Most of the motors of hybrid vehicles are connected to the transmission through mechanical gears, but mechanical gears have defects such as friction loss and high operating noise

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