Invention Grant
- Patent Title: Hybrid pole bearingless SRM
- Patent Title (中): 混合杆无轴承SRM
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Application No.: US13322555Application Date: 2009-07-14
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Publication No.: US09006948B2Publication Date: 2015-04-14
- Inventor: Jin Woo Ahn , Dong Hee Lee , Huijun Wang
- Applicant: Jin Woo Ahn , Dong Hee Lee , Huijun Wang
- Applicant Address: KR Busan
- Assignee: Kyungsung University Industry Cooperation Foundation
- Current Assignee: Kyungsung University Industry Cooperation Foundation
- Current Assignee Address: KR Busan
- Agency: Novick, Kim & Lee, PLLC
- Agent Jae Youn Kim
- Priority: KR10-2009-0047080 20090528
- International Application: PCT/KR2009/003844 WO 20090714
- International Announcement: WO2010/137766 WO 20101202
- Main IPC: H02K7/09
- IPC: H02K7/09 ; H02K19/06 ; H02K19/10

Abstract:
Disclosed is a hybrid pole bearingless switched reluctance motor (BLSRM). The BLSRM includes a stator provided with windings, a rotor rotating about an axis when current is conducted to the windings. The rotor includes a plurality of rotor poles extending radially outward, and the stator includes a plurality of stator poles extending radially inward. The windings include suspending windings to generate radial force for the rotor and torque windings to generate torque. The suspending windings are mutually separated from the torque windings. Through the use of the hybrid pole BLSRM, a stator pole generating the radial force can be controlled independently from the stator pole generating the torque by separately arranging the stator pole generating the radial force and the stator pole generating torque based on the analysis of radial force and torque characteristics according to the position of the stator poles.
Public/Granted literature
- US20120068558A1 HYBRID POLE BEARINGLESS SRM Public/Granted day:2012-03-22
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