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A Study On the Phase Advance Angle of High Speed Operation for 7 Phase BLOC Motor Drives  

Kim, Hyun-Cheol (국방과학연구소)
Oh, Hyung-Sik (부산대 전기공학과 대학원)
Kim, Jang-Mok (부산대 전자전기통신공학부)
Kim, Cheul-U (부산대 전자전기통신공학부)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.56, no.11, 2007 , pp. 1930-1936 More about this Journal
Abstract
According to previously published paper the phase advance angle is adopted to the BLDC motor drive with high speed. The report proposed describes the optimum algorism that phase current is in phase with the initial flat region of back EMF. This report studies the need of more leading phase advance angle compared with in phase concept between phase current and back EMF. In case of high reactance this report proposes the more phase advance angle than in phase. The test results more rms value of phase current and output power due to more phase advance angle than in phase. It will be helped the high power operation of BLDC motor at high speed.
Keywords
high power; 7 phase BLDCM; phase advance angle; high speed;
Citations & Related Records

Times Cited By SCOPUS : 2
연도 인용수 순위
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