대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 하계학술대회 논문집 C
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- Pages.1158-1160
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- 1999
전력조류계산을 위한 SSSC모델의 개발과 연속조류계산 알고리듬에의 적용
Development of SSSC Power Flow Model and its Implementation into Continuation Power Flow Algorithm
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Kim, Seul-Ki
(School of Electrical Engineering, Korea University) ;
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Song, Hwa-Chang
(School of Electrical Engineering, Korea University) ;
- Lee, Byong-Jun (School of Electrical Engineering, Korea University)
- 발행 : 1999.07.19
초록
This paper proposes a SSSC(Static Synchronous Series Compensator) power flow model to be incorporated into power flow calculation for the steady state analysis of the power system. SSSC provides controllable compensating voltage, which is in quadrature with the line current, over an capacitive and an inductive range, independently of the magnitude of the line current. This SSSC model is obtained from the injection model for series connected VSC(Voltage Source Converter) by adding a constraint that the injected voltage should be in quadrature with the line current. In this paper the static model is implemented into the continuation power-flow (CPF) program. It is shown that SSSC has its intrinsic superiority over TCSC in controllable power flow range.
키워드