Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2007.04c
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- Pages.100-102
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- 2007
Characteristic of SRM Drive using Multi-level Converter
멀티레벨 인버터를 이용한 SRM 운전특성
- Wang, Hui-Jun (Kyungsung University) ;
- Lee, Sang-Hun (Kyungsung University) ;
- Lee, Dong-Hee (Kyungsung University) ;
- Ahn, Jin-Woo (Kyungsung University)
- Published : 2007.04.19
Abstract
In this paper, a modified multi-level convert for low cost high speed switched reluctance (SR) drive is proposed The proposed multi-level converter has reduced number of power switches and diodes than that of a conventional asymmetric converter for SRM, and lower voltage rating of the dump capacitor comparing with energy efficient c-dump converter. It can supply five operating modes that is boosted, DC-link, zero, negative bias and negative boosted voltage. The proposed multi-level converter has fast excitation and demagnetization modes of phase current, so dynamic response can be achieved. The proposed multi-level converter is verified by computer simulation and experimental results.
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