摘要
本文将原对偶内点法与分枝定界法综合应用于无功优化过程中 ,采用原对偶内点法进行全局寻优 ,运用分枝定界法进行离散变量 (变压器分接头与电容 /电抗器投切组数 )的归整。针对实际情况 ,本文建立了一个新的综合目标函数。对实际电网的优化计算表明 ,本文算法具有良好的特性。
An Application of Primal-Dual Interior Point Method and Branch-Bound Method in Reactive Power Optimization is proposed in this paper.The Primal-Dual Interior Point Method is applied to optimization,and the branch-bound method is applied to deal with the discrete variations (LTC transformer taps/shunt capacitors susceptances).According to the fact of power system,a new compositive object function is formulated.Some calculation testify the correctness and efficacy of the algorithms.
出处
《电力系统及其自动化学报》
CSCD
2000年第3期26-30,共5页
Proceedings of the CSU-EPSA
关键词
无功优化
电力系统
原对偶内点法
线性规划
reactive power optimization,primal-dual Interior point method,branch-bound metheod
