Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1994.07a
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- Pages.12-14
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- 1994
Evaluation and Analysis of Torque ripples in BDCM Drives with PWM method
PWM 방식에 의한 BDCM 구동시의 토오크 리플 해석 및 평가
- Yoon, Byung-Do (Dept. of Electrical Eng. Chung-Ana Univ.) ;
- Kim, Yoon-Ho (Dept. of Electrical Eng. Chung-Ana Univ.) ;
- Cho, Byung-Guk (Dept. of Electrical Eng. Chung-Ana Univ.) ;
- Kook, Yoon-Sang (Dept. of Electrical Eng. Chung-Ana Univ.)
- Published : 1994.07.21
Abstract
In industrial drive of the BDCW motor, voltage source inverter is of tenly used. In this paper in operation of the inverter for the BDCM drives, some PWM techniques are applied and the mathematical torque ripple model is developed to investigate the performance of the PWM techniques. The simulation results show that the multiple pulse modulation is practically introduces the lowest torque ripple components.
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