摘要
文章针对郑东热电厂2号机组DEH系统在混合仿真甩负荷试验时,高压保安油系统压力失去的故障现象,采用分步对动作对象进行试验的方法,通过对相关逻辑组态和设备的工作原理分析,最终查找出了引起故障现象的原因,并解决了这一缺陷。
To identify cause of the accident that high pressure oil system of Zhengdong Plant No. 2 unit DEH system lost pressure in combined load rejection tests, step -by-step tests to acting objects are performed. Through analysis of corresponding logic configurations and equipment working principles, causes of the accident are successfully identified and the defect is solved.
出处
《电力建设》
2009年第5期78-81,共4页
Electric Power Construction
