本文根据调节程序原理,对水泵水轮机在水轮机丢荷和水泵断电工况下的水锤控制方式进行了探讨;建议除应对水轮机进水侧的压力进行控制外,还应根据实际情况,或者控制水轮机出水侧的压力,或者控制进出口压力差 In this paper, based on the principle of adjustment program, the water hammer control mode of pump turbine under the conditions of water turbine lost load and water pump power failure is discussed. It is suggested that in addition to controlling the pressure on the water inlet side of the turbine, it should be based on the actual situation or control Turbine outlet side of the pressure, or control the import and export of pressure difference