和田喀拉格尔水电站增效扩容水机分析

Analysis of Effect Increase Volume Expansion Water Dispenser in Hetian Kalage'er Hydropower Station

和田喀拉格尔水电站增效扩容改造是新疆立式水轮发电机组整体更换、水下二期混凝土全部拆除的第一例。原水轮发电机组拆除、新建机组与未改造机组及厂房整体之间的布置成为工程的关键。本文通过对现状的深入分析,最终选取切实可行的水轮发电机组增容容量及水轮机、发电机结构形式。

Effect increase volume expansion rebuilding in Hetian Kalage＇er Hydropower Station is the first case of vertical turbine generating unit overall replacement and underwater stage II concrete complete removal in Xinjiang. Original turbine generating unit is demolished and the layout among newly-established unit,unit without rebuilding and plant integrity become a key in the project. In the paper,current status is deeply analyzed,and feasible and practical turbine generating unit volume increase capacity,water turbine and power generator structure mode are finally selected.