Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2014.07a
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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) ;
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Lim, Young-Cheol
(Chonnam National University)
- Published : 2014.07.01
Abstract
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.
Keywords