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Title:
DISC-TYPE THREE-DEGREE-OF-FREEDOM MAGNETIC SUSPENSION SWITCHED RELUCTANCE MOTOR
Document Type and Number:
WIPO Patent Application WO/2020/001291
Kind Code:
A1
Abstract:
Disclosed is a disc-type three-degree-of-freedom magnetic suspension switched reluctance motor, comprising a stator and a double-disc rotor, wherein the stator comprises an axial stator core, a permanent magnet ring and a radial stator core, which are coaxially connected to each other in sequence from outside to inside; two axial ends of the axial stator core are respectively provided with axial suspension teeth, multiple axial torque teeth are evenly distributed between adjacent axial suspension teeth via axial magnetic isolation blocks, and an axial suspension winding and an axial torque winding are respectively wound on the axial suspension teeth and the axial torque teeth; the inner circumference of the radial stator core is provided with radial suspension teeth, radial torque teeth are evenly distributed between adjacent radial suspension teeth via radial magnetic isolation blocks, and a radial suspension winding and a radial torque winding are respectively wound on the radial suspension teeth and the radial torque teeth; and the double-disc rotor is composed of a rotor core, a disc rotor, and a rotary shaft, with an inner end of the disc rotor being provided with axial rotor teeth, and the middle of the rotor core being provided with radial rotor teeth.

Inventors:
ZHANG, Tao (No. 1 Meicheng Road, Economic And Technological Development ZoneHuaian, Jiangsu 5, 223005, CN)
LIU, Xinfeng (No. 1 Meicheng Road, Economic And Technological Development ZoneHuaian, Jiangsu 5, 223005, CN)
WANG, Yeqing (No. 1 Meicheng Road, Economic And Technological Development ZoneHuaian, Jiangsu 5, 223005, CN)
NI, Wei (No. 1 Meicheng Road, Economic And Technological Development ZoneHuaian, Jiangsu 5, 223005, CN)
SANG, Yingjun (No. 1 Meicheng Road, Economic And Technological Development ZoneHuaian, Jiangsu 5, 223005, CN)
XIA, Xing (No. 1 Meicheng Road, Economic And Technological Development ZoneHuaian, Jiangsu 5, 223005, CN)
DING, Weihong (No. 1 Meicheng Road, Economic And Technological Development ZoneHuaian, Jiangsu 5, 223005, CN)
Application Number:
CN2019/091316
Publication Date:
January 02, 2020
Filing Date:
June 14, 2019
Export Citation:
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Assignee:
HUAIYIN INSTITUTE OF TECHNOLOGY (No. 1 Meicheng Road, Economic And Technological Development ZoneHuaian, Jiangsu 5, 223005, CN)
International Classes:
H02K16/02; H02K1/02; H02K1/14; H02K1/17; H02K1/24
Foreign References:
CN108809023A2018-11-13
CN102306995A2012-01-04
CN104265761A2015-01-07
Attorney, Agent or Firm:
HUAIAN KEWEN INTELLECTUAL PROPERTY OFFICE (Building Room 801, Water Ferry Avenue Wanda Center Office, Wanda Plaz, Huaian Jiangsu 5, 223005, CN)
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