Semi-physical simulation model test method for transition process of hydropower station

The invention discloses a semi-physical simulation model test method for a hydropower station transition process. The method comprises the following steps: 1) establishing a similarity criterion of a model hydropower station and a prototype hydropower station; 2) establishing a semi-physical simulation test model of the transition process of the hydropower station, and testing the water diversion system by adopting a computer real-time simulation method; a physical model is adopted for testing so as to obtain the more accurate internal state of the water turbine in the transition process; and 3) carrying out a semi-physical simulation model test of the hydropower station transition process, and inversely calculating the change process of the related parameters of the prototype hydropower station. According to the method, the experimental process is simple and convenient to operate, and experimental results are high in accuracy. 本发明公开了一种水电站过渡过程的半物理仿真模型试验方法，步骤包括：1)建立模型水电站与原型水电站的相似准则；2)建立水电站过渡过程的半物理仿真试验模型，采用计算机实