冲击式水轮机喷管防护问题研究

Study on nozzle protection of impulse turbine

近年来,我国生产制造的水电站机电及其辅助设备不仅畅销东南亚邻国,而且正不断地畅销非洲、南美洲。为了更好地开拓国际水电市场,结合厄瓜多尔CCS水电站1号冲击式水轮机组调试过程中出现的几个问题,加以陈述和分析,以供同行借鉴参考。

In recent years,M&E equipment and auxiliary equipment for hydropower stations made in China have always been sold well in neighboring Southeast Asia countries,as well as Africa and South America.To better exploit the international hydropower market,this paper describes and analyzes problems occurring during the commissioning of No.1 impulse turbine unit of the Ecuador Coca Codo Sinclair Hydropower Station,to provide for reference during the construction of hydropower projects of the same type.