Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2016.07a
- /
- Pages.391-392
- /
- 2016
A Phase Shedding Control Algorithm to Increase Efficiency of 3-Phase Interleaved Boost Converter
3상 인터리브드 부스트 컨버터의 효율 상승을 위한 상 제어 알고리즘
- Lee, Kanghyun (Sungkyunkwan University) ;
-
Lee, Soon-Ryung
(Sungkyunkwan University)
;
- Baek, Seung-Ho (Sungkyunkwan University) ;
- Lee, Jong-Young (Sungkyunkwan University) ;
-
Won, Chung-Yuen
(Sungkyunkwan University)
- Published : 2016.07.05
Abstract
A phase shedding control algorithm to increase efficiency of 3-Phase interleaved boost converter is proposed. Conventional interleaved converter has low efficiency under the light load condition. In this paper, the number of phase is controlled in accordance with the load condition to increase the light load efficiency. The validity of proposed phase control algorithm is verified by simulation results based on measured efficiency.
Keywords