为了延长水电站水力机组及相关设备的使用寿命,俄罗斯开展了一项水电站水电设备运行状况的调查分析工作。结果表明,设备现状不容乐观。对俄罗斯水电站的水电设备现状、制定技术规范及设备改造措施,以及从延长设备使用寿命角度开展的技术、经济分析研究等情况作了介绍。 In order to extend the service life of hydropower units and related equipment in hydroelectric power stations, Russia conducted a survey and analysis of the operation of hydropower equipment at hydropower stations. The results show that the equipment status is not optimistic. The current status of hydropower equipment in Russia’s hydropower station, the development of technical specifications and equipment modification measures, as well as from the perspective of extending the service life of the equipment, economic analysis, etc. were introduced.