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Disc type hub permanent magnet synchronous motor

A permanent magnet synchronous motor and wheel hub technology, which is applied to synchronous motors with stationary armatures and rotating magnets, electrical components, electromechanical devices, etc., can solve the problems of low energy utilization, complex equipment, and large energy loss. Achieve the effect of large electric load, no hysteresis and eddy current loss, and constant torque

Inactive Publication Date: 2017-01-04
合肥中航新能源技术研究院有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The power system of the current disc-type hub permanent magnet synchronous motor uses a constant speed to control the constant rotation of the motor rotor, cutting the magnetic induction line. Large loss and low energy utilization

Method used

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  • Disc type hub permanent magnet synchronous motor
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Embodiment Construction

[0015] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0016] As shown in the drawings, a disc hub permanent magnet synchronous motor includes a disc hub permanent magnet synchronous motor main body, a housing 1, a shaft 2, an end cover 3, a rotor, a stator 4, an armature winding 5 and an effective conductor 6 , the end caps 3 are respectively mounted on both sides of the housing 1, the shaft 2 is rotatably mounted on the end cap 3, the rotor includes a left rotor 71, an intermediate rotor 72 and a right rotor 73, the rotor is mounted on the shaft 1, and the stator 4 is provided with Two, respectively installed between the left rotor 71 and the middle rotor 72, between the right rotor 73 and the middle rotor 72, the armature winding 5 is installed on the stator 4, and the effective conductor 6 is install...

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Abstract

The invention discloses a disc type hub permanent magnet synchronous motor, comprising a disc type hub permanent magnet synchronous motor body, a housing, a shaft, end covers, a rotor, two stators, an armature winding, an effective conductor and permanent magnets; the end covers are mounted on two sides of the housing respectively, the shaft is rotationally mounted on the end covers, the rotor includes a left rotor, a middle rotor and a right rotor, the rotor is mounted on the shaft, the two stators are mounted between the left rotor and the middle rotor and between the right rotor and the middle rotor respectively, the permanent magnets are fixed to the inner side of the housing, the armature winding is mounted on the stators, and the effective conductor is fixed to the ends; energy utilization rate is increased, conversion rate is increased, the armature winding on the rotor is removed, rotor magnets made with neodymium iron boron and a rotor magnet disc made from any of electrotechnic passive iron, Q235 steel or 45# steel are used together to replace the armature winding, the cost is lower, and magnetic field generating effect is better.

Description

technical field [0001] The invention belongs to the technical field of motors, in particular to a disc-type hub permanent magnet synchronous motor. Background technique [0002] The power system of the current disc-type hub permanent magnet synchronous motor uses a constant speed to control the constant rotation of the motor rotor, cutting the magnetic induction line. The loss is large and the utilization rate of energy is low. Contents of the invention [0003] The object of the present invention is to provide a disc-type wheel hub permanent magnet synchronous motor with improved energy utilization rate. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] A disc-type hub permanent magnet synchronous motor, comprising a disc-type hub permanent magnet synchronous motor main body, a housing, a shaft, an end cover, a rotor, a stator, an armature winding and an effective conductor, ...

Claims

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Application Information

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IPC IPC(8): H02K16/00H02K21/24H02K1/02H02K1/22
CPCH02K16/00H02K1/02H02K1/22H02K21/24H02K2213/03
Inventor 金亦石黄松王凤成袁孝友
Owner 合肥中航新能源技术研究院有限责任公司
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