Title:
HIGH-POWER SWITCHED RELUCTANCE MOTOR AND SYSTEM, CONTROL METHOD, AND CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2020/073422
Kind Code:
A1
Abstract:
A high-power switched reluctance motor, comprising a stator (10), a rotor (4), a housing, and a cooling unit. Stator winding (11) is wound on stator teeth (102); the rotor (12) is supported and rotated by a rotating shaft (13); the shell comprises an end cover (15) and a side surface surrounding the periphery of the stator (10); and the cooling unit comprises a side face air inlet arranged on the side face, an end cover ventilation opening (151) arranged on the end cover (15), and an air gap between the stator and the rotor. On the basis of the present high-power switched reluctance motor, torque ripple can be effectively suppressed, such that the high-power switched reluctance system works stably and reliably.
Inventors:
SONG ANDONG (CN)
ZHANG ZHONG (CN)
GAO SHENGLAN (CN)
ZHANG ZHONG (CN)
GAO SHENGLAN (CN)
Application Number:
PCT/CN2018/115623
Publication Date:
April 16, 2020
Filing Date:
November 15, 2018
Export Citation:
Assignee:
CRRC DATONG CO LTD (CN)
International Classes:
H02K19/10; H02K5/20; H02P23/30
Foreign References:
| CN207475353U | 2018-06-08 | |||
| CN207475353U | 2018-06-08 | |||
| CN107425783A | 2017-12-01 | |||
| CN107425783A | 2017-12-01 | |||
| JP2008259376A | 2008-10-23 | |||
| CN207150378U | 2018-03-27 | |||
| CN201797400U | 2011-04-13 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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