전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2010년도 하계학술대회 논문집
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- Pages.45-46
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- 2010
2상 풀브릿지 인버터의 정적 과변조 기법
Static Overmodulation Strategies of Two Phase Full Bridge Inverter
- Choi, Seung-Cheol (Konkuk University) ;
- Kim, Young-Ki (Konkuk University) ;
-
Kim, Sang-Hoon
(Kangwon University)
;
- Kim, Hyeong-Cheol (Dasarobot) ;
- Mok, Hyung-Soo (Konkuk University)
- 발행 : 2010.07.06
초록
In this paper, the static overmodulation is proposed for the 2-phase full bridge inverter. The overmodulation strategy increases a fundamental output voltage and improves a voltage utilization up to the maximum in the overmodulation range. To maintain a linearity of the relation between a reference voltage and a fundamental output voltage, this paper suggests a compensation voltage, whose magnitude or phase is modified to the proposed control scheme. Simulation and experimentation results demonstrate the effectiveness of the proposed algorithms.
키워드