지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
This paper proposes a test system for a valve and poles building blocks used for large scale inverters such as STATCOM, SSSC, UPFC and VSC HVDC. Power semiconductors in the valve are normally connected in series to withstand switching voltage much larger than the voltage rating of a single power semiconductor. Therefore, there is a need to verify if the dynamic voltage sharing during switching in a valve is satisfactory. In this paper, we propose a test system that provides the necessary test condition: voltage and current in the valve using resonant circuits. A test scheme for a single phase inverter consisting two poles is also proposed. The performance of the inverter pole has to be verified at the factory test, before the system is installed at the site to secure the reliability of the system. The proposed scheme makes it possible to confirm if the pole can withstand voltage and current switching condition and handle loss.
목차
Abstract
1. 서론
2. 시험장치
3. 결론
감사의 글
참고문헌
저자소개
참고문헌 (6)
참고문헌 신청
C. Schauder / 1998 / AEP UPFC Project: Installation, Commissioning and Operation of the 160 MVA STATCOM (Phase I) / IEEE Trans. Power Delivery 13(4):1530~1535
B. A. Renz / 1999 / AEP Unified Power Flow Controller Performance / IEEE Trans. Power Delivery 14(4):1374~1381
J. Sun / 2004 / Operating Characteristics of the Convertible Static Compensator on the 345 kV Network / Proc. of PSCE'04
S. Bhattacharya / 2005 / Series Connected IGCT based High Power Three-Level Neutral Point Clamped Voltage Source Inverter Pole for FACTS Applications / PESC'05 :2315~2321
1998 / 고속 전력용 반도체 소자의 스위칭 테스트 장치 (공개 특허 제1998-67320)
B. A. Renz / 1999 / AEP Unified Power Flow Controller Performance / IEEE Trans. Power Delivery 14(4):1374~1381
J. Sun / 2004 / Operating Characteristics of the Convertible Static Compensator on the 345 kV Network / Proc. of PSCE'04
S. Bhattacharya / 2005 / Series Connected IGCT based High Power Three-Level Neutral Point Clamped Voltage Source Inverter Pole for FACTS Applications / PESC'05 :2315~2321
1998 / 고속 전력용 반도체 소자의 스위칭 테스트 장치 (공개 특허 제1998-67320)
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2012-560-004483765