대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1998년도 추계학술대회 논문집 학회본부A
- /
- Pages.316-318
- /
- 1998
IPLAN을 이용한 UPFC 조류계산 모형
UPFC model for power flow using IPLAN
- Kook, Kyung-Soo (KERI) ;
- Kim, Hak-Man (KERI) ;
- Jeon, Jin-Hong (KERI) ;
- Oh, Tae-Kyoo (KERI) ;
- Jang, Byung-Hoon (KEPRI) ;
- Chu, Jin-Bu (KEPRI)
- 발행 : 1998.11.28
초록
This paper presents an approach that provides an equivalent initial operating condition of UPFC in load-flow study for stability analysis. The UPFC model for load-flow implemented by IPLAN in PSS/E is represented by an equivalent load injection. In doing so, the transmission line to which UPFC is connected is disconnected and the function of UPFC is represented by the equivalent load variation. This operating condition may not be adequate as an initial condition for subsequent dynamic simulation. The proposed approach provides a way of equivalencing UPFC load injection without line disconnection. The method was applied to a realistic power system for validity.
키워드