摘要
从解决配电网闭环运行的故障定位入手,提出了改进矩阵算法。该算法考虑了故障电流的方向,既能实现辐射状网、树状网和环网开环运行的故障定位,又能实现环网闭环运行和多电源多重故障定位,对于配电网运行工况的变化有较强的适应性。
An improved matrix algorithm is presented to solve the fault location of distribution network of power systems in the state of the close-loop operation. The algorithm takes the directions of the short circuit current into account and it is therefore able to locate not only the single fault in the single source distribution networks but also the multiple fault sections in the multi-source distribution networks. In conclusion, the algorithm is more suitable for complex, changeful distribution networks in practical power systems.
出处
《电力系统自动化》
EI
CSCD
北大核心
2003年第24期45-46,49,共3页
Automation of Electric Power Systems
关键词
配电自动化
故障定位
矩阵算法
distribution automation
fault location
matrix algorithm
