摘要
针对现有矩阵算法较差的容错性及对分支末梢区域故障及多分支、多电源配电网络的多重故障无法同时处理的情况提出了一组新的判决,据此形成适应现代配电网的新型矩阵故障定位算法。考虑将耦合点纳入网络描述矩阵,并将故障信息丢失节点进行区分分别判断以解决上述问题。通过典型算例对新型矩阵故障定位算法进行了验证,结果表明了该方法的正确性和有效性。新型矩阵算法程序设计简单,计算量小,进一步满足了故障定位的实时性要求。
As for the circumstances of previous matrix algorithm of fault tolerance,peripheral region of the branch fault and multi-branch,multi-power distribution network also applies to multiple failures,solutions are given a new group critertions,then submit a new matrix algorithm.Consider to put the coupling point into the network description matrix,and to distinguish each node of the fault information resolves the issue.Through the typical example＇s results show that the approaches propossed are correct and validity.Hence the new matrix algorithm is great potential for application in real-time fault location distribution networks.
出处
《科学技术与工程》
2011年第29期7097-7100,共4页
Science Technology and Engineering
关键词
新型矩阵算法
容错性
多重故障
故障定位
实时性
new matrix algorithm fault tolerance multiple faults fault location real-time
