대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 하계학술대회 논문집 C
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- Pages.1472-1474
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- 1999
한전 계통에서의 무효전력 부하 평가에 관한 연구
Reactive Power Loadability in Korean Power System
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윤종수
(한국전력공사 전력연구원 전력계통연구실 계통안정화그룹) ;
- 원종률 (한국전력공사 전력연구원 전력계통연구실 계통안정화그룹) ;
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윤용범
(한국전력공사 전력연구원 전력계통연구실 계통안정화그룹) ;
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장병훈
(한국전력공사 전력연구원 전력계통연구실 계통안정화그룹) ;
- 이기선 (한국전력공사 전력연구원 전력계통연구실 계통안정화그룹) ;
- 추진부 (한국전력공사 전력연구원 전력계통연구실 계통안정화그룹)
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Yoon, Jong-Su
(Power System Lab., Korea Electric Power Reaearch Institute, KEPCO) ;
- Won, Jong-Ryul (Power System Lab., Korea Electric Power Reaearch Institute, KEPCO) ;
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Yoon, Yong-Beum
(Power System Lab., Korea Electric Power Reaearch Institute, KEPCO) ;
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Jang, Byung-Hoon
(Power System Lab., Korea Electric Power Reaearch Institute, KEPCO) ;
- Lee, Ki-Sun (Power System Lab., Korea Electric Power Reaearch Institute, KEPCO) ;
- Choo, Jin-Boo (Power System Lab., Korea Electric Power Reaearch Institute, KEPCO)
- 발행 : 1999.07.19
초록
This paper proposes the estimation method about how much reactive power can be increased or decreased under prescribed bus voltage limits in non-linear reactive power and power flow equations. The static nonlinear reactive power voltage problem can be formulated using a linear resistive(I-V) network with voltage dependent current sources. Linear programming model is derived for finding bounds on reactive power. This method was applied to future Korean power system and proved its effectiveness.
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