홍정표
2016-11-22T02:37:51Z
2016-11-22T02:37:51Z
2015-05
2015 KSAE 부문 종합학술대회, 2015.5, 1020-1023
http://www.dbpia.co.kr/Article/NODE06367456
http://hdl.handle.net/20.500.11754/24506
The fractional-slot IPMSMs for electric vehicles are considered with two different winding method: conventional 3 phase windings and multiplex 3 phase windings. This paper studies the merits of multiplex 3 phase motors in the aspect of torque improvement. 10 poles 12 slots IPMSMs are widely studied for large winding factor. Thus, this paper analyzes a 20 poles 24 slots motor which has the same winding factor as a 10 poles 12 slots motor, treated as a 3 phase motor. Then, the reason why torque characteristic can be improved for the 20 poles 24 slots motors. Later, the 20 poles 24 slots IPMSM 3 phase motor and multiplex 3 phase motor are analyzed through finite element method. The structure of the two motors are identical except the winding method. Average torque and torque ripple of the two motors are compared to show the advantage of multiplex 3 phase motors.
ko_KR
한국자동차공학회
Average torque
평균 토크
IPMSM
영구자석 매입형 동기전동기
Multiplex 3 phase windings
멀티플렉스 3상 권선
Torque ripple
토크 리플
20 poles 24 slots
20국 24슬롯
전기자동차용 Multiplex 3상 IPMSM과 기존 3상 IPMSM의 특성 비교
Characteristic Comparison of Multiplex 3 Phase and Conventional 3 Phase IPMSMs for Electric Vehicles
Article
1-4
왕녕
윤명환
홍정표
S
COLLEGE OF ENGINEERING[S]
DEPARTMENT OF AUTOMOTIVE ENGINEERING
hongjp