摘要
利用叠加原理和相模变换方法分析了单相经过渡电阻接地故障情况下初始行波波头;并利 用彼德逊法则分析了不同模量故障行波经过故障点时的行为,解释了模量行波交叉透射问题;最后 给出了单相接地故障行波分析结果。
This paper analyzes the initial wavefronts of traveling wave of single-phase-to-ground fault through resistance based on the superimposed theory and phase-to-module transformation. This paper studies the behavior of different module traveling waves using Peterson principle. The principle of module traveling waves coupling with each other is explained. Finally, the characteristics of traveling waves of single-phase-to-ground fault are summarized.
出处
《电力系统自动化》
EI
CSCD
北大核心
2005年第23期29-32,53,共5页
Automation of Electric Power Systems
基金
国家自然科学基金资助项目(50377019)。~~
关键词
单相接地
输电线路
故障行波
故障分析
彼德逊法则
single-phase-to-ground fault
transmission line
traveling waves
fault analysis
Peterson principle
