
目 录
摘 要.....................................................................................................................................I
ABSTRACT...........................................................................................................................II
1 绪论 ...................................................................................................................................1
1.1 电力系统故障分析的意义 .......................................................................................1
1.2 本论文所做的工作....................................................................................................1
2 仿真软件...........................................................................................................................2
2.1 MATLAB/SIMULINK 简介 ............................................................................................2
3 电力系统故障分析 ..........................................................................................................7
3.1 故障概述.....................................................................................................................7
3.2 故障类型.....................................................................................................................7
3.3 故障概率.....................................................................................................................8
3.4 短路计算的基本原则和规定....................................................................................8
3.5 短路点选择原则 .....................................................................................................10
3.6 短路电流计算的基本步骤.....................................................................................10
3.7 电力系统故障分析计算.........................................................................................10
4 电力系统故障仿真........................................................................................................13
4.1 三相短路系统仿真模型及各模块参数设置 ........................................................13
4.2 仿真结果分析 ..........................................................................................................19
5 结论.................................................................................................................................28
参考文献.............................................................................................................................29
致 谢 .................................................................................................................................31