Title:
PERMANENT MAGNET-ASSISTED SYNCHRONOUS RELUCTANCE MOTOR AND COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2024/078113
Kind Code:
A1
Abstract:
A permanent magnet-assisted synchronous reluctance motor and a compressor. The permanent magnet-assisted synchronous reluctance motor comprises a rotor and a stator; the rotor comprises a rotor core, a plurality of cranked slots, a plurality of permanent magnets, and a plurality of magnetic barrier groups; a first quadrature-axis magnetic conduction channel is formed between a layer of magnetic barrier holes close to a cranked slot and the cranked slot; and one end of the first quadrature-axis magnetic conduction channel has a different width from the other end.
Inventors:
QIU XIAOHUA (CN)
YANG XIANGYU (CN)
ZHU XIAOGUANG (CN)
LI HONGTAO (CN)
YANG XIANGYU (CN)
ZHU XIAOGUANG (CN)
LI HONGTAO (CN)
Application Number:
PCT/CN2023/112881
Publication Date:
April 18, 2024
Filing Date:
August 14, 2023
Export Citation:
Assignee:
GUANGDONG MEIZHI COMPRESSOR CO LTD (CN)
UNIV SOUTH CHINA TECH (CN)
UNIV SOUTH CHINA TECH (CN)
International Classes:
H02K1/276; H02K21/14
Foreign References:
| CN116191725A | 2023-05-30 | |||
| CN218386999U | 2023-01-24 | |||
| CN205566051U | 2016-09-07 | |||
| CN114844313A | 2022-08-02 | |||
| CN105914925A | 2016-08-31 | |||
| CN216929718U | 2022-07-08 | |||
| CN110957830A | 2020-04-03 | |||
| US20040150282A1 | 2004-08-05 |
Attorney, Agent or Firm:
BEIJING LISENG INTELLECTUAL PROPERTY AGENCY LTD. (CN)
Download PDF: