대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.296-300
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- 2001
엑티브필터 기능을 추가한 새로운 태양광 발전시스템의 제안
Novel Concept of Shunt Active Filter Function Added in PV Generation System
- Kim, Bong-Tae (Changwon National University) ;
- Park, Min-Won (Osaka University) ;
- Seong, Ki-Chul (KERI) ;
- Yu, In-Keun (Changwon National University)
- 발행 : 2001.10.26
초록
Novel concept of shunt active filter (AF) function added in Photovoltaic (PV) generation system is described in this paper. So far, for the PV generation system has been treated as one of harmonic sources to the power distribution systems, not only a PV system combined with AF but also AF systems using PV module as their power source have never been discussed. The basic structure and control strategy of the PV-AF system are, for the first time, introduced in this work. In order to stabilize the output current of voltage source inverter (VSI), the reference voltage MPPT control is applied. Simulation analysis shows that it is possible to combine AF function to the three-phase grid-connected PV generation system without any physical difficulties, and the performance of the proposed PV-AF system is acceptable and stable as well.
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