TY - GEN
T1 - The interior point branch and cut method for optimal power flow
AU - Ding, Xiaoying
AU - Wang, Xifan
AU - Song, Yonghua
AU - Geng, Jian
N1 - Publisher Copyright:
© 2002 IEEE.
PY - 2002
Y1 - 2002
N2 - As a complex mixed integer nonlinear programming problem, optimal power flow (OPF) is hardly to be solved by strict polynomial-time algorithm. In this paper, we present an interior point branch and cut method (IPBCM) for decoupled OPF problem. We use the modern interior point algorithm to solve active power suboptimal problem because it is very efficient for nonlinear programming problem. Reactive power suboptimal problem is a mixed integer nonlinear programming problem, we use IPBCM to iteratively solve its linearizations. Compared with simplex cutting plane method, IPBCM is more efficient because of its polynomial-time characteristic. Furthermore, we discuss some important issues in the implementation of IPBCM. Numerical simulations on IEEE 14-57 buses standard test systems have shown that the proposed method is efficient in solving OPT problems for large-scale power systems.
AB - As a complex mixed integer nonlinear programming problem, optimal power flow (OPF) is hardly to be solved by strict polynomial-time algorithm. In this paper, we present an interior point branch and cut method (IPBCM) for decoupled OPF problem. We use the modern interior point algorithm to solve active power suboptimal problem because it is very efficient for nonlinear programming problem. Reactive power suboptimal problem is a mixed integer nonlinear programming problem, we use IPBCM to iteratively solve its linearizations. Compared with simplex cutting plane method, IPBCM is more efficient because of its polynomial-time characteristic. Furthermore, we discuss some important issues in the implementation of IPBCM. Numerical simulations on IEEE 14-57 buses standard test systems have shown that the proposed method is efficient in solving OPT problems for large-scale power systems.
KW - interior point branch and cut method
KW - modern interior point algorithm
KW - optimal power flow
UR - https://www.scopus.com/pages/publications/84973473716
U2 - 10.1109/ICPST.2002.1053623
DO - 10.1109/ICPST.2002.1053623
M3 - 会议稿件
AN - SCOPUS:84973473716
T3 - PowerCon 2002 - 2002 International Conference on Power System Technology, Proceedings
SP - 651
EP - 655
BT - PowerCon 2002 - 2002 International Conference on Power System Technology, Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - International Conference on Power System Technology, PowerCon 2002
Y2 - 13 October 2002 through 17 October 2002
ER -
