安庆地区总面积2万多公里~2,可开发的小水电资源12万多千瓦,已建小水电站2万多千瓦,其中径流式电站占1.5万千瓦。径流式电站为无调节或仅有日调节的电站,它的正常工作取决于天然来水情况,而天然来水时刻变化,又缺乏实测径流资料,因此,如何作好水能计算,合理地确定装机容量,就成为建 Anqing area with a total area of ​​more than 20,000 kilometers ~ 2, can develop more than 120,000 kilowatts of small hydropower resources, has built more than 20,000 kilowatts of small hydropower stations, of which runoff power station accounts for 15,000 kilowatts. The run-of-river power station is an unregulated or day-only power station. Its normal operation depends on the natural incoming water conditions. However, the natural incoming water changes momentarily and there is a lack of measured runoff data. Therefore, how to calculate the water energy and reasonably determine Installed capacity, it becomes built