摘要
脉冲重合技术可以避免中高压(10kV以上)故障线路重合带来的热应力和机械应力。针对脉冲重合技术需要分析大量的历史故障数据,难以快速地进行故障分析的特点,采用蒙特卡罗算法加快电流脉冲的准确截取和快速分析,应用WAVEWIN软件对故障波形导出分析,使设备对事件作出正确迅速的响应,消除了电网故障,从而保障电网的正常运行。
The pulse closing technology can avoid thermal stress and mechanical stress caused by medium-voltage or high-voltage （more than 10 kV） faulty lines reclosing. Aiming at the characteristic that the pulse closing technology needs to deal with a large amount of historical fault data, carrying out fault analysis slowly, this paper adopted Monte Carlo algorithm to make the current pulse clipped and analyzed quickly and accurately. WAVEWIN software was used to derive and analyze fault waveforms, to make the equipment response quickly, which removes the power network faults, so as to ensure the normal operation of the distribution system.
出处
《电工电气》
2013年第5期28-30,共3页
Electrotechnics Electric
关键词
蒙特卡罗算法
脉冲重合技术
重合器
Monte Carlo algorithm
pulse closing technology
recloser
