抽水蓄能机组调相压水系统设计与控制策略

鉴于调相压水系统是抽水蓄能机组抽水方向运行和调相工况运行的重要设备,且对抽水蓄能机组安全稳定运行和可靠工况转换起着非常重要的作用。从硬件配置上介绍了调相压水系统的构成和各设备的功能及选型原则,结合蓄能机组典型流程梳理了调相压水系统的控制逻辑,并结合现场实际测试结果验证了流程设计的合理性和科学性,对抽水蓄能电站调相压水系统的设备选型和控制策略研究具有一定的指导意义。

Design and Control Strategy for Condenser Dewatering System of Pumped-storage Power Station

As one of the key part of the pumped-storage power station in the pump mode and condenser mode, the condenser dewatering system plays an important role in the safe steady running and reliable condition conversion. This paper introduced the hardware configuration of the condenser dewatering system, and the function and model selection of each part. And then the control strategy of the system was analyzed according to the typical flow chart of the pumped-storage power station. The rationality of system design was validated according to the field test. So, it has some guiding significance to the model selection and control strategy research of the pumped-storage power station condenser dewatering system.