DocumentCode
229915
Title
Magnetic field analysis and optimal design of a novel bistable permanent electromagnetic clutch
Author
Fan Yang ; Chenglin Gu ; Chenhui Wang
Author_Institution
Sch. of Electr. & Electron. Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
fYear
2014
fDate
22-25 Oct. 2014
Firstpage
1667
Lastpage
1670
Abstract
A novel bistable permanent electromagnetic clutch (BPMEC) unit is proposed which can be used in electric vehicles to fulfill flexible connect the motor and hubs. The magnetic field distribution of the clutch is predicted by using finite element method and magnetic circuit method. Subsequently, the main sizes are optimized by investigating flux leakage coefficient, and micro-topology of BPMEC is optimized by investigating magnetizing current.
Keywords
clutches; electric vehicles; electromagnetic devices; finite element analysis; magnetic circuits; magnetic fields; BPMEC; bistable permanent electromagnetic clutch; electric vehicles; finite element method; flux leakage coefficient; magnetic circuit method; magnetic field analysis; magnetic field distribution; microtopology; optimal design; Coils; Electromagnetics; Magnetic circuits; Magnetic domains; Magnetic fields; Magnetic flux leakage; Solid modeling;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2014 17th International Conference on
Conference_Location
Hangzhou
Type
conf
DOI
10.1109/ICEMS.2014.7013761
Filename
7013761
Link To Document