Dual rotors mixed power composite magnetoelectric machine

A technology of hybrid power and permanent magnet motors, applied in the direction of magnetic circuit rotating parts, electric components, electrical components, etc., can solve the problems of less energy conversion, lower efficiency, complex structure, etc., and achieve less energy conversion, fewer transmission links, The effect of high transmission efficiency

Inactive Publication Date: 2006-02-22
CHINA AUTOMOTIVE TECH & RES CENT +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The parallel system is based on the traditional transmission structure, plus an electric drive system, which is used for acceleration or assisting when climbing. Its advantage is less energy conversion, but the direct mechanical connection between the engine and the wheels, the engine cannot always be on work efficiently
The o...

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  • Dual rotors mixed power composite magnetoelectric machine
  • Dual rotors mixed power composite magnetoelectric machine
  • Dual rotors mixed power composite magnetoelectric machine

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Embodiment Construction

[0022] The double-rotor hybrid composite permanent magnet motor of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0023] like figure 1 , 2 , 4, and 5, in the double-rotor hybrid compound permanent magnet motor of the present invention, the inner motor assembly is composed of the input shaft 1, the inner rotor armature winding 8, the inner rotor core 7, the outer rotor core 5 and the outer rotor permanent Composed of magnetic steel 6, the inner rotor armature winding 8 is connected to an inverter 11 through a slip ring 10, wherein the inner rotor core 7 is fixed on the input shaft 1 and rotates with it; the outer motor assembly is composed of the stator winding 3. The stator core 4, the outer rotor core 5 and the outer rotor permanent magnetic steel 6 are composed, wherein the stator core 4 is fixed on the casing 2, the outer rotor core 5, the outer rotor permanent magnetic steel 6 and t...

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Abstract

The invention discloses a birotor combination power magneto inductor comprising inner and outer magneto inductors of radial magnetic structure, which comprise inner motor components formed by a input shaft, a inner rotor armature winding, a iron core of inner rotor, a iron core of outer rotor and a magnet steel of outer rotor; a outer motor components formed by a stator winding, a iron core of stator, a iron core of outer rotor, and a magnet steel of outer rotor. Wherein, the iron core of inner rotor is mounted and rotated on the input shaft; the iron core of stator is mounted on the housing; the iron core and magnet steel of outer rotor have rigid connection and rotate with the output shaft, while they are used by both inner and outer motor to via the coolant enter the cooling channel between the iron core of inner rotor and the input shaft, for cooling the iron core of inner rotor. The invention has lower cost, lower weight, tight structure, and better cooling effect.

Description

technical field [0001] The invention relates to a motor, in particular to a dual-rotor hybrid composite permanent magnet motor. Background technique [0002] There are three types of hybrid powertrains: series, parallel and hybrid. In the series system, the generator converts all the energy from the engine into electrical energy, and then the electric motor converts the electrical energy into mechanical energy to drive the wheels. The advantage is that there is no direct mechanical connection between the engine and the wheels, and the engine can be adjusted to work at a high efficiency point; but After two energy conversions, the actual energy utilization rate is low. The parallel system is based on the traditional transmission structure, plus an electric drive system, which is used for acceleration or assisting when climbing. Its advantage is less energy conversion, but the direct mechanical connection between the engine and the wheels, the engine cannot always be on Work...

Claims

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Application Information

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IPC IPC(8): H02K16/02H02K1/27H02K9/19
Inventor 赵航史广奎黄苏融贡俊范书章杨琨谢国栋张涛张琪冯琦刘庆海韩韬
Owner CHINA AUTOMOTIVE TECH & RES CENT
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