水力发电厂电气设备维护及安全运行研究

Research on Maintenance and Safe Operation of Electrical Equipment in Hydropower Plants

随着社会生产用电需求的不断增加,发电厂规模也随之不断扩大,各类发电厂的电气设备数量更是逐年增加。在电能需求高速增加的背景下,对水力发电厂电气设备运行的安全与稳定性提出了更高要求。基于此,本文通过对水力发电厂电气设备构成进行研究,进而分析电气设备故障的特点,并以此为基础,从日常检查、故障诊断、监控预警、维护与检修制度等方面出发,提出了水力发电厂电气设备维护及安全运行的管理要点,为水力发电厂安全稳定运行提供支持。

With the increasing demand of social production and living,the scale of power plant are also growing,number of various types of power plant electrical equipment has increased year by year.Under the background of the rapid increase of power demand,higher requirements have been put forward for the safety and stability of electrical equipment operation in hydropower plants.Based on the research on the composition of electrical equipment in hydroelectric power plants,this article analyzes the characteristics of the electrical equipment failures.And on this basis,from the daily inspection,fault diagnosis,monitoring and early warning,maintenance and overhaul system and other aspects,the hydropower plant electrical equipment maintenance and safe operation management points are put forward.It provides support for hydroelectric power station safe and steady operation.