Optimal Operation Of Peony River Basin Reservoir Group

In the last few years, along with the electric power system reform of gradually thorough and norm, the factory net separate, the charged barbed wire net that price of competition the Internet management the mode has already become. Under this kind of new situation, open the research of optimal operation of basin reservoir group, improve the management level of the water electricity station, not only improve the economic benefit of the business enterprise and insure the safe movement of the charged barbed wire net to have the important realistic meaning with increment, but also develop the engineering and equipments potential, make full use of the hydropower resources.Huang-Gou pumped storage station is the large power supply item that my province will soon be started; it will change the optimal operation model of Peony River. Based on the principle of reservoirs group optimal operation, the optimal operation theory of pumped storage station and cascade station is proposed in the paper. And the theory is applied in the peony river basin. The result indicates that: the theory meet the actual situation better.According to the hydrology and generation characteristics of peony river basin, and analysis the principle of reservoirs group optimal operation. The power generation maximal model and economy benefit maximal model are used to operate the reservoir group in the basin in the study. And hybrid dynamic program and decomposition-coordination method for large scale systems were applied to solve the model. The data were processed with the computer. The month and year table were analyzed compared with the suggested plan data. The conclusion was finally got as follows: the two models above were suit for the optimal operation of Peony river basin reservoirs group, and can improve the power generation and economy benefit of the basin reservoir group greatly, and provided theory value for the actual optimal operation.