水电厂水泵运行状态监测技术与应用

Monitoring Technology and Application of Water Pump Operation Status in Hydropower Plant

水泵对水电厂安全稳定运行具有重要的作用,水泵故障可能引起机组冷却水中断导致机组非计划停用、局部水淹厂房的事故发生,发现水泵运行中存在的缺陷,利用现代电力电子技术,设计、制作监测装置,对水泵的运行状态进行监测、分析,判断水泵存在的问题,及时采取措施、消除故障,从而保证水电厂的安全稳定运行。

Water pumps play an important role in the safe and stable operation of hydropower plants.The failure of the water pump may cause an interruption in the cooling water of the unit,resulting in unplanned shutdown of the unit and local flooding of the factory building.This article discovers the defects in the operation of water pumps,and uses modern power electronic technology to design and manufacture monitoring devices to monitor and analyze the operating status of water pumps,and determine the problems that exist in the water pumps.By taking timely measures to eliminate faults,we can ensure the safe and stable operation of the hydropower plant.