대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 하계학술대회 논문집 B
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- Pages.1169-1171
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- 2004
데드 타임 없는 새로운 공간 벡터 전압 변조 인버터에 관한 연구
A Study on the Novel Space Vector PWM Inverter without Dead time
- Seo Il-Soo (Department of Control and Instrumentation Engineering, Changwon National University) ;
- Song Eui-Ho (Department of Control and Instrumentation Engineering, Changwon National University)
- 발행 : 2004.07.14
초록
Voltage source inverters are required dead time to prevent the short current in the dc link. In recent years, the dead time effect has been investigated in many literatures. This paper presents on the novel space vector PWM inverter without dead time. The proposed inverter don't need to sense load current and to calculate for dead time compensation. Transformers are inserted each leg in the proposed inverter. The proposed method is analyzed each mode and then the simulation results verify the proposed method.
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