解析水电站压力前池的设计重点

我国多数的引水式水电站都面临着两个大难题，一是冬季的防冰棱问题，二是夏季的引水排沙问题。如果设计水电站时不能有效解决这两个问题，则会影响水电站的后期使用。以下笔者结合具体的工程，系统探讨了水电站压力前池的设计重点。

Analysis of the Design Focus of Pressure Forebay in Hydropower Station

Most of the diversion hydropower stations in China are facing two big problems, first is anti-icicles problem in wi-nter, and second is the water diversion and sand flushing prob-lem in summer. If people cannot ef ective to solve the two pr-oblems when design the hydropower station, the later use of hydropower station wil be influenced. In this article, the aut-hor combines with specific engineering and system discusses t-he design focus of pressure forebay in hydropower station.