Title:
YOKE WINDING FEW-POLE MULTI-SPEED DIRECT-CURRENT STATOR
Document Type and Number:
WIPO Patent Application WO/2023/164874
Kind Code:
A1
Abstract:
A yoke winding few-pole multi-speed direct-current stator, which consists of a stator iron core and armature windings, and which can form a motor together with a rotor, an electrode, a support component, a casing, a control mechanism and the like, is characterized in that: the armature winding of each phase uses a yoke winding formed by winding an electric wire around a yoke, and is arranged in a segmented manner according to a yoke winding arrangement rule. A multi-phase direct current is introduced according to a yoke few-pole multi-speed method, so as to form varying yoke magnetic flux, which gathers to form varying magnetic poles with multiple stepping distances, forming a stator rotation magnetic field with multiple rotation speeds so as to drive the rotor to operate at a plurality of rated rotation speeds.
More Like This:
| JP2001095226 | CORELESS LINEAR MOTOR |
| JP2014003891 | ELECTRIC MOTOR AND ELECTRIC GENERATOR |
| WO/2020/080126 | ROTARY ELECTRIC MACHINE |
Inventors:
LUO CAN (CN)
Application Number:
PCT/CN2022/079023
Publication Date:
September 07, 2023
Filing Date:
March 03, 2022
Export Citation:
Assignee:
LUO CAN (CN)
International Classes:
H02K3/28; H02K1/16; H02K21/14
Foreign References:
| CN202840705U | 2013-03-27 | |||
| CN106877531A | 2017-06-20 | |||
| CN205081602U | 2016-03-09 | |||
| CN113346638A | 2021-09-03 | |||
| CN105186749A | 2015-12-23 | |||
| JP2009284626A | 2009-12-03 |
Attorney, Agent or Firm:
KUNMING XIANGHE INTELLECTUAL PROPERTY (CN)
Download PDF: