대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1998년도 추계학술대회 논문집 학회본부A
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- Pages.223-225
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- 1998
송전 손실 재분배를 고려한 최소 손실 조류 계산 알고리즘
A Loss-Minimized Power Flow Algorithm Considering Transmission Losses Re-distribution
- Chae, Myung-Suk (Kun-Jang College) ;
- Lee, Myung-Hwan (Koonkuk University) ;
- Shin, Joong-Rin (Koonkuk University)
- 발행 : 1998.11.28
초록
This paper presents a new approach for power flow calculation, which minimizes the transmission losses in power systems with the control of voltage magnitudes on P-V nodes. In this approach, the transmission losses are re-distributed to each P-V node, at each iteration, to reduce the effect of slack. The steepest descent method is adopted, in this study, to minimize the transmission losses augmented with penalty functions to account for voltage constraints. IEEE 14 and 30 buses test systems were used for the performance demonstration of the proposed method in this paper. The simulation results showed that the proposed method can reduce transmission losses and improve voltage profiles of power systems.
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