陡山水库水电站增效扩容水轮机改造技术要点分析

Analysis on Technical Points of Efficiency Improvement and Capacity Expansion of Turbine in Doushan Reservoir Hydropower Station

陡山水库水电站已运行近30多年,金属结构出现老化,机组出力明显下降,机组设备故障频出,影响了水电站的正常运行。本文通过介绍增效扩容改造过程,对其水轮机组改造更新技术要点进行了探讨,供参考。

Doushan Reservoir Hydropower Station has been running for nearly 30 years. Metal structure has been aging, the unit output has been significantly reduced, and the unit equipment failure is frequency which affects the normal operation of the hydropower station. In this paper, through introducing the revamping process of efficiency improvement and capacity expansion, the technical aspects of the renovation of the turbine unit are discussed for reference.