상세정보
등록 저용량 전력변환기와 지역 발전기 기반 무순단 독립운전 장치 및 방법
- 출원번호
- 16021413 (2018.06.28)
- 공개번호
- 20190280519 (2019.09.12)
- 등록번호
- 10651680 (2020.05.12)
- 출원국
- 미국
- 협약과제
- 17PH1400, 커뮤니티에너지공급(CES) 시설 기반 분산자원 활용 마이크로그리드 BM 개발 및 실증, 박완기
- 초록
- An uninterruptible power supply apparatus and method. The uninterruptible power supply apparatus includes a first generator, an energy storage, a first power converter connected to the energy storage, a second power converter connected to the energy storage, a first switch connected to the first power converter and a first load, a second switch connected to the second power converter, the first generator and a second load, and a third switch connected to a power grid, the first generator, the second power converter, the first switch and the second switch. In a normal state in which the first switch and the third switch are connected, the power grid supplies power to the first load or the second load. In an independent operating state in which the third switch is turned off, the first generator or the energy storage uninterruptibly supplies power to the first load or the second load.