Optimization Research on Surge Chamber of an Energy Dissipation Power Station

With the development of our country’s economy, water conservancy projects such as reservoirs have taken the leading role in the national economic support, The status of water conservancy projects is getting higher and higher, and the country is paying more and more attention to the optimization of water supply, irrigation, and flood control reservoirs. In this paper, the optimization of the large well section of the surge tank is studied in connection with the establishment of the reservoir and the development of hydropower resources. First, the basic equation of the complex surge tank and the calculation equation of the stable section of the surge tank are established, and the calculation model is established through the HYSIM software. for the optimization of the section area of the surge tank, under different working Cases, different large well diameters were selected, and the maximum and minimum surge fluctuation amplitude, relative speed deviation, adjustment time, attenuation and convergence speed of the surge tank were carried out. Analysis and optimization. In large fluctuating Cases and different large well diameters, the highest and lowest surge of the surge chamber can meet the requirements of structural elevation control, Under small fluctuation Cases and different large well diameters, the water delivery power generation system can meet the stability requirements, The surge decay speed of surge chambers with a diameter of 8m is significantly greater than that of surge chambers of other diameters.