考虑生态环境用水对电站发电量的影响分析

如何将对生态环境的影响降到最低是水电开发所面临的重要任务,因此对于引水式和混合式开发的水电站通过释放生态流量可以解决由于脱水引起的生态环境问题,但释放生态流量必将对电站的发电效益产生影响,本文选择了三座不同特性的水电站作为代表,对考虑不同比例生态环境用水对水电站的发电量所产生的影响进行了详细的分析,得出了影响结果。

Effects on average annual energy output of the hydropower station when water for environment is considered

How to lower the influence on the environment to the lowest is the important work of waterpower development.For the diversion type of stations and the diversion mixed type of stations,the environmental problems can be solved by releasing water for environment.But the benefit of the station must be reduced by doing so.This article selects three stations as the representatives to analyze the influence on the annual energy output of the hydropower stations when the water for environment is considered.It gives out the effecting results.