小型水电站生态泄流设施改造研究

Research on the Rehabilitation of Ecological Discharge Facilities of Small Hydropower Stations

我国早期建成的水电站,由于历史原因,多数未设置专用的生态流量下泄设施,对这部分电站的生态改造是时代的呼唤,也是走小水电可持续发展之路的必要举措。结合浙江、福建等地的小水电站生态改造经验,介绍几种常见的生态流量泄放设施,分析其适用范围及应用效果,并介绍几个小水电生态设施改造典型案例,为老电站生态泄流设施改造提供参考。

At the early stage of the development of hydropower station,most stations built in China did not have special facilities for ecological discharge due to some historical reasons.The rehabilitation of these hydropower stations is the call of our times and an essential way to maintain the sustainable development of small hydropower.Based on the experience of rehabilitation of the small hydropower stations in Zhejiang Province and Fujian Province,this paper introduces some common biological discharge facilities,and analyzes their applicable range and effects.In addition,some typical cases will be shown as reference for the rehabilitation of old hydropower stations.