电力系统复杂故障通用算法的研究

我们用补偿法原理开发出电力系统复杂故障的通用计算软件。本文着重讨论其核心部分－故障后补偿导纳矩阵和故障前端口阻抗矩阵的形成，并推导出了有关计算公式。此程序可灵活地修改运行方式，对故障类型、故障特殊相、故障过渡电阻处理简便，易于编程。可满足电力系统继电保护整定计算和事故分析的需要。

The Study of Generalized Algorithm for Simultaneous Faults in Power System

We have compiled a generalized computing program for simultaneous faults in POwer system with the compensation method.This paper discusses emphatically the forming of the fault compensation admittance matrix and pre fault network's port impedance matrix which are very imPOrtant to the program,theh derives computating fomulae refered to forming of the matrices.The program can modify network arbitrarily,deal with fault types,fault speCial phase,fault resistances conveniently,satisfy the need of setting of protective relaying and fault analysis of electrical Power system.