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设备状态检修是一种先进的检修管理方式,正受到电力企业的普遍关注,而水电厂的特点尤其适合状态检修的开展。目前状态监测和故障诊断技术已经得到了一定的发展,但应用还不普遍,还存在种种问题。根据这些情况,本文就我国水电机组状态检修的现状进行分析,结合其难点给出实现状态检修的一些想法和所使用的技术,并从水电厂和科技发展的角度说明状态检修的发展趋势。
Equipment condition maintenance is an advanced maintenance management method, which is receiving widespread attention from power enterprises. The characteristics of hydropower plants are especially suitable for condition maintenance. At present, the state monitoring and fault diagnosis technologies have been developed to a certain extent, but the application is still not universal, and various problems still exist. According to these situations, this paper analyzes the status quo of state maintenance of hydropower units in our country, and gives some ideas and techniques used to achieve state maintenance combined with its difficulties. It also illustrates the development trend of state maintenance from the viewpoint of hydropower plants and technological development.