대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.241-243
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- 2006
다중브리지로 구성된 UPQC(Unified Power Quality Conditioner)의 동적 성능분석
Dynamic Performance Analysis of Unified Power Quality Conditioner with Cascaded H-Bridges
- Cho, Yun-Ho (Myongji University) ;
- Bae, Byung-Yeol (Myongji University) ;
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Han, Byung-Moon
(Myongji University)
- 발행 : 2006.04.20
초록
This paper describes experimental analysis of UPQC, which is composed of cascaded H-bridges and single-phase multi-winding transformers. The operational characteristic was analyzed through experimental works with a scaled model, and simulations with PSCAD/EMTDC. The UPQC proposed in this paper can be directly connected to the distribution line without series injection transformers. It has flexibility to expand the operation voltage by increasing the number of H-bridge modules. The analysis results can be utilized to design the actual UPQC system applicable for the actual distribution system.
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