摘要
输电线路故障行波定位装置难以在实验室得到校验。文中提出了采用高压冲击实验测试雷电行波及利用实时数字仿真器RTDS测试各种故障行波的实验测试方法,并进行了定位装置的耐压测试,校验了因两端定位装置的硬件不一致而产生的定位误差。该方法适合于测试基于行波传感器的故障定位装置。
Fault locator of transmission line with traveling-wave is difficult to be tested in laboratory. Traveling-waves caused by light striking are simulated by the experiment of high voltage impulse in a cable, and fault traveling-waves are simulated by Real Time Digital Simulator (RTDS). High-voltage enduring is also tested, and the error of fault-location caused by the difference of fault locators of two terminals is examined. The experimentation is suit to test the traveling-wave sensor based fault locators.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2002年第8期31-34,共4页
Proceedings of the CSEE
关键词
输电线路
GPS
行波定位装置
实验
测试
故障定位
fault location
traveling wave
High-voltage experimentation
Real Time Digital Simulation (RTDS)
