单导叶控制抽水蓄能调速器导叶不同步跳闸故障分析与处理

【作者】 彭煜民； 袁丰江；

【机构】 广州蓄能水电厂；

【摘要】 以广州蓄能水电厂为例,介绍了单导叶控制调速器导叶控制环的构成,对导叶不同步跳闸故障进行了细致分析和推理,定位了故障点,通过解体检查找到了故障的具体原因,并实施了相应的处理和预防措施。更多还原

【Abstract】 As Guangzhou Pumped Storage Power Station a example,this article introduces the governor control loop of independent wicket gate.Analysis a fault caused by asynchronous opening of the wicket gates,then locates the fault point.After maintenance the real reasons were found,and the fault facilities were repaired and pre-controlled.更多还原