전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2007년도 하계학술대회 논문집
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- Pages.318-320
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- 2007
A NEW SINGLE-PHASE Z-SOURCE CYCLOCONVERTER
- Khai, Nguyen Minh (Dept. of electrical engineering, chonnam national university) ;
- Jung, Young-Gook (Dept. of electrical engineering, daebul university) ;
- Lim, Young-Cheol (Dept. of electrical engineering, chonnam national university)
- 발행 : 2007.07.02
초록
Single-phase cycloconverters are widely used for ac-ac power conversion especially for speed control of ac drives. In this paper, a new single-phase to single-phase Z-source cycloconverter topology is proposed. The proposed single-phase Z-source cycloconverter can boost to a desired voltage with various frequency. Thus, it is called a frequency step-down and amplitude voltage step-up converter. The operating principle of the proposed topology is presented. Analysis and simulation for this single-phase Z-source cycloconverter are also presented.
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