仙游电站水力干扰试验及预测研究

Study and prediction of hydraulic disturbance test of Xianyou Pumped Storage Power Station

水力干扰分析是水电站水力过渡过程分析的重要组成部分。结合仙游抽水蓄能电站的实际状况,系统地介绍了水电站并网运行方式与水力干扰之间的关系;并根据水力干扰试验情况,开展了同等边界条件下的仿真计算,同时,还对极端控制性工况的干扰情况进行了预测。预测研究结果可为仙游抽水蓄能电站的安全运行提供理论与技术依据,并可为类似工程的设计与计算提供参考。

The hydraulic disturbance analysis is an important part of the hydraulic transient process analysis of hydropower stations. According to the actual situation of Xianyou Pumped Storage Power Station, the relationship between the on - grid operation mode and the hydraulic disturbance are introduced systematically. Based on the hydraulic disturbance test, the simulation calculation for the same boundary conditions is carried out and the extreme regulatory operation condition is predicted. The results of the study and the prediction will provide basis for the safe operation of Xianyou Pumped Storage Power Station and serve as references for the design and calculation of similar projects.