遗传算法在电力系统故障诊断中的应用。将电力系统线路故障区域内动作的保护分为三类：主保护，第一后备保护和第二后备保护。根据三种保护的动作原理并结合该算法诊断电力系统线路上发生故障的继电保护元件。-Genetic algorithms in power system fault diagnosis. Actions in the area of ​ ​ power system line fault protection is divided into three categor

针对风力发电机组传动系统故障时特征量提取困难的问题,提出了改进的小波包结合包络谱的故障诊断新方法。深入研究了小波包频带错乱的问题，对小波包实施了改进，消除了频带错乱的缺陷-In view of the wind turbine drive system characteristics, failure and difficult problems, puts forward the improved wavelet packet combining spectral envelope, a ne

一种计及不完备信息的电力系统抑制弧Petri网故障诊断改进模型，保证在出现保护、断路器发生误动、拒动或者警报信息出现丢失、畸变等异常情况时的故障诊断结果的准确性-An account of incomplete information systems inhibit electrical arc Petri nets improved fault diagnosis model, to ensure that in the event of the protection circuit brea