本文以提高洪水资源与水能资源利用率为目标,研究利用短期降雨预报成果指导水库汛期库水位实时动态控制。实例表明,在不降低原设计防洪标准前提下,可使桓仁水库发电效益明显增加。本文研究方法对北方水资源短缺地区大型水库或调节性能较高的发电为主兼防洪水库汛期实时调度也有较好的借鉴意义。
Aimed at the improvement of utilization rates of water power and water resources in flood season, the dynamic operation method of reservoir level based on short-term rainfall forecast information is studied for Huanren reservoir. Compared with the original design of the reservoir flood operation, it shows that the real-time operation method can increase the hydropower generation benefits without bringing any more flood risk. This studied method can also be applied to other reservoirs, especially in the water shortage region of North China.