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电站进水口快速闸门是机组和引水系统一旦发生事故后进行快速应对、控制事态扩大的控流设施.论文研究溪洛渡电站快速闸门水力学及流激振动问题.着重对机组甩负荷时的闸门动水压力作用、门体结构的振动状态及待命高度之间的关系、闸门启闭力等进行了深入研究,取得了快速闸门净动水作用力、水流脉动压力、振动加速度等水力结构参数,论证了设计方案的合理性,提出了安全运行建议.
The fast gate of power station inlet is a quick response control device to control the expanding flow control facility once the accident occurred.Study on the hydraulic and flow stress of fast gate of Xiluodu Hydropower Station focuses on the dynamic response of the gate Pressure, the vibration of the door structure and the relationship between the standby height, the gate opening and closing force were studied in depth, and achieved rapid gate net hydrodynamic force, water flow pressure, vibration acceleration and other hydraulic parameters, demonstrated that The rationality of the design scheme, put forward the safe operation suggestion.