Unlock instant, AI-driven research and patent intelligence for your innovation.

Motor and electrical equipment

A technology of stator teeth and stators, which is applied to electrical components, electromechanical devices, electric components, etc., can solve the problems of inability to balance high winding factor end windings, and difficulty in winding double stator permanent magnet motors.

Pending Publication Date: 2022-03-22
HUAIAN WELLING MOTOR MFG +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing dual-stator vernier permanent magnet motors cannot balance the contradiction between high winding factor and excessively long end windings
At the same time, the winding of the existing distributed winding double stator permanent magnet motor is difficult

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Motor and electrical equipment
  • Motor and electrical equipment
  • Motor and electrical equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Such as Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 with Figure 15 As shown, the present invention proposes a motor 100, including: a first stator 110, a rotor 130, a second stator 140 and a first winding 118, the first stator 110 is located inside the rotor 130, and the second stator 140 is located inside the rotor 130 On the outside, the first stator 110 includes a first stator yoke 112 and first stator teeth 114 arranged on the first stator yoke 112 , and a first winding 118 is arranged on the first stator yoke 112 .

[0071] The motor 100 proposed by the present invention includes a first stator 110, a rotor 130, a second stator 140 and a first winding 118. Along the axial direction of the first stator 110, the rotor 130 is sleeved outside the first stator 110, Along the axial direction of the rotor 130, the second stator 140 is sleeved on the outside of the rotor 130, and the rotor 130 is located between the first stator 110 and the second ...

Embodiment 2

[0076] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 with Figure 9 As shown, the present invention proposes a motor 100, including: a first stator 110, a rotor 130, a second stator 140 and a second winding 148, the first stator 110 is located inside the rotor 130, and the second stator 140 is located inside the rotor 130 On the outside, the second stator 140 includes a second stator yoke 142 and second stator teeth 144 arranged on the second stator yoke 142 , and a second winding 148 is arranged on the second stator yoke 142 .

[0077] The motor 100 proposed by the present invention includes a first stator 110, a rotor 130, a second stator 140 and a second winding 148. Along the axial direction of the first stator 110, the rotor 130 is sleeved outside the first stator 110, Along the axial direction of the rotor 130, the second stator 140 is sleeved on the outside of the rotor 130, and the rotor 130 is located betwee...

Embodiment 3

[0081] Such as Figure 13 , Figure 14 with Figure 15 As shown, the present invention proposes a motor 100, including: a first stator 110, a rotor 130, a second stator 140, a first winding 118 and a second winding 148, the first stator 110 is located inside the rotor 130, the second The stator 140 is located outside the rotor 130, the first stator 110 includes a first stator yoke 112 and a first stator tooth 114 arranged on the first stator yoke 112, and the first winding 118 is arranged on the first stator yoke 112 , the second stator 140 includes a second stator yoke 142 and second stator teeth 144 disposed on the second stator yoke 142 , and a second winding 148 is disposed on the second stator yoke 142 .

[0082] The motor 100 proposed by the present invention includes a first stator 110, a rotor 130, a second stator 140 and a second winding 148. Along the axial direction of the first stator 110, the rotor 130 is sleeved outside the first stator 110, Along the axial di...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a motor and electrical equipment, and the motor comprises a first stator which comprises a first stator yoke and first stator teeth, and the first stator teeth are disposed on the first stator yoke; the rotor sleeves the outer side of the first stator; the second stator is arranged on the outer side of the rotor in a sleeving mode, the second stator comprises a second stator yoke and second stator teeth, and the second stator teeth are arranged on the second stator yoke; and the winding is arranged on the first stator yoke and / or the second stator yoke. According to the motor provided by the invention, the windings are wound on the first stator yoke or the second stator yoke in a yoke winding manner, or the second stator yoke and the second stator yoke are both wound with the windings, so that the end parts of the windings are shortened, and the contradiction between the overlong end parts of the windings and the high winding factor of the motor is effectively balanced; the winding on the first stator yoke and / or the second stator yoke is obviously simpler, so that the production difficulty of the motor is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a motor and an electrical device. Background technique [0002] In the related art, the double-air-gap permanent magnet motor has the advantages of simple rotor, large torque, high efficiency and the like. However, the existing dual-stator vernier permanent magnet motors cannot balance the contradiction between high winding factor and excessively long end windings. At the same time, the winding of the existing double-stator permanent magnet motor with distributed windings is difficult. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. [0004] To this end, a first aspect of the invention proposes an electric machine. [0005] A second aspect of the invention proposes an electrical device. [0006] In view of this, according to the first aspect of the present invention, the present inventio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/14H02K1/16H02K16/04H02K3/28H02K3/52H02K1/276H02K1/279H02K3/12H02K1/28
CPCH02K1/146H02K1/165H02K16/04H02K3/28H02K3/522H02K1/276H02K1/2786H02K3/12H02K1/28H02K2213/03H02K2201/03
Inventor 屈欢李文瑞诸自强吴越虹甘磊李俊龙周一恒
Owner HUAIAN WELLING MOTOR MFG