中、小型引水式水电站水工设计经验介绍

Hydraulic design experience on small and medium-sized diversion type power station

发源于天山北坡的河流一般都具有坡陡水急、水能梯级开发条件好的特点 ,但同时又存在大河来水丰枯变化大、泥沙多、冬季冰冻严重的问题。文章结合新疆实际 ,全面系统地介绍了中、小型引水式水电站在引水、泄洪、排冰。

The rivers rising at the northern slopes of The Tianshan Mountains generally have high riverbed graclient,swift flows and good conditions for cascade development of hydroenergy,and at the same time they are inherent in drastic variation of low and high water inflows,high silt concentration and winter freezing proplem. Based on the practice in Xinjiang,the paper systematically presents the experience of hydraulic design of small and medium sized diversion type power stations in respects of diversion,flood releasing,sand and ice sluicing,and ice damage prevention.