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针对五强溪电厂机组高温满负荷运行时主变膨胀器多次报警,以及机组低负荷调频运行时,主变冷却器频繁投退引起故障告警等情况,主要介绍了从主变冷却器运行控制方式方面进行优化处理对解决告警问题所起的作用。
Aiming at the multiple alarm of the main transformer expander at full load at high temperature in Wuqiangxi Power Plant and the alarm of frequent failure of the main transformer cooler when the unit is operating at low load frequency modulation, Ways to optimize the handling of the role of the police to solve the problem.