한국신재생에너지학회:학술대회논문집
- 한국신재생에너지학회 2007년도 춘계학술대회
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- Pages.153-156
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- 2007
대용량 연료전지 발전시스템용 전력변환기 개발
Development of Power Conditioning System for High Power Fuel Cell System
- 강호현 ((주)효성 중공업연구소) ;
- 이진희 ((주)효성 중공업연구소) ;
- 백승택 ((주)효성 중공업연구소) ;
- 정홍주 ((주)효성 중공업연구소) ;
- 정준모 ((주)효성 중공업연구소) ;
- 서인영 ((주)효성 중공업연구소)
- Kang, Ho-Hyun (Power & Industrial System R&D Center, Hyosung Corporation) ;
- Lee, Jin-Hee (Power & Industrial System R&D Center, Hyosung Corporation) ;
- Baek, Seung-Taek (Power & Industrial System R&D Center, Hyosung Corporation) ;
- Jung, Hong-Ju (Power & Industrial System R&D Center, Hyosung Corporation) ;
- Chung, Joon-Mo (Power & Industrial System R&D Center, Hyosung Corporation) ;
- Suh, In-Young (Power & Industrial System R&D Center, Hyosung Corporation)
- 발행 : 2007.06.21
초록
This paper presents the design, development and performance of a power conditioning system (PCS) for application to a 250kW Molten Carbonate Fuel Cell (MCFC) generation system. A DSP controller was used to control the dc-dc and dc-ac converter operation for grid connection and power injection to the grid. The controller must also supervise the total PCS operation while communicating with the fuel cell system controller. A control method for parallel operation of dc-dc converters was proposed and verified. A 250kW prototype was successfully built and tested. Experimental performances are compared to minimum target requirements of the PCS for MCFC.