电力系统故障计算的新方法

A NEW ALGORITHM OF THE POWER SYSTEM FAULT CALCULATION AND ANALYSIS BASED ON MICROCOMPUTERS

本文论述了一种以故障局部相域等值模型为基础的电力系统故障计算新方法。算法充分体现了不同故障形式计算的通用性、简洁性,适应现代电网对包括跨线故障在内的各种复杂故障分析计算的要求。

This paper describes a new numerical method for power system generalized fault analysis. This leads to a concise algorithm for the solution of the most general short -circuit problem conceivable, where complex power system faults including cross-line faults can be easily solved.The large scale power system general fault analysis application software is implemented on the IBM-PC microcomputer by MS-FORTRAN77 advanced program designing language, and the software's general flow as well as important algorithm flow diagrams and practical example of calculation is introduced in this paper.