대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 하계학술대회 논문집 A
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- Pages.190-193
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- 2001
수정된 민감도 기법을 이용한 선형계획법 기반의 무효전력 최적배분
Linear Programming based Optimal Reactive Power Dispatch using Modified Sensitivity Method
- Kim, Tae-Kwon (Dept. of Electrical Eng. Konkuk Univ.) ;
- Kim, Byung-Seop (Dept. of Electrical Eng. Konkuk Univ.) ;
- Kim, Min-Soo (Dept. of Electrical Eng. Konkuk Univ.) ;
- Shin, Joong-Rin (Dept. of Electrical Eng. Konkuk Univ.)
- 발행 : 2001.07.18
초록
This paper presents a linear programming based Optimal Reactive Power Dispatch (ORPD) problem using modified sensitivity method. The proposed model minimizes the real power losses and improves the voltage profiles in the system with consideration of voltage and reactive power constraints. The method employs modified sensitivity relationships of power systems to establish both the objective function for minimizing the system losses and the system performance sensitivities relating dependent and control variables. The proposed algorithm has been evaluated with the IEEE 6-bus and IEEE 30-bus systems.
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