전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2014년도 전력전자학술대회 논문집
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- Pages.303-304
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- 2014
Four switch three-phase Z-source rectifier with reduced capacitor values
- ANVAR, IBADULLAEV (Chonnam National University) ;
- Yoo, Dae-Hyun (Chonnam National University) ;
- Jung, Young-Gook (Daebul University) ;
- Lim, Young-Cheol (Chonnam National University)
- 발행 : 2014.07.01
초록
This paper describes Four Switch Three-Phase Z-Source rectifier with reduced value capacitors. This configuration has some advantages in term of small size of the circuit. The rectifier has buck-boost function by shoot-through state. Also, the rectifier has the advantage of decreasing inrush current in start-up and transient states. In order to reduce harmonics PWM modulation technique with a variable index has been suggested. Four Switch Three-Phase Z-Source rectifier with reduced value capacitors can output stable DC. Principles and dynamics of the system are discussed in detail.
키워드