摘要
研究了配电网故障后重构优化的方法。通过理论分析,得出了配电网线路电压降与网络优化的关系,进而提出了基于压降的配电网恢复重构算法。该算法计算简单,仅需潮流计算,根据各个节点电压就能得到最终优化模型。大大提高了重构效率,具有实用价值。实例验算的结果证明该算法的准确性和有效性。
The paper researches the reconstruction optimum method after the distribution network fault. By theoretical a- nalysis,the relation between the distribution network line voltage drop and the network optimum has been got, and then the distribuition recovery reconstruction algorithm based on the voltage drop is put forward. The algorithm is simple in calculation, only power flow calculation. It can obtain final optimization model through the node voltages, greatly increases reconstruction efficiency and has practical value. The results of the example show correctness and effectiveness of the alogrithm.
出处
《电气开关》
2011年第6期31-33,38,共4页
Electric Switchgear
关键词
配电网
恢复重构
启发式算法
电压降
distribution networks
recovery reconstruction
heuristic algorithm
voltage drop
