关键词: 抽水蓄能电站, 常规水电站, 联合优化调度, 防洪

Abstract: Currently, there is limited study on the joint regulation and operation of pumped-storage power station and conventional hydropower station. How to fully utilize the comprehensive benefits of the joint regulation is a pressing issue that needs to be addressed. This study, considering both flood season and non-flood season scenarios, established a joint optimal regulation model for pumped-storage power sta_ tion and conventional hydropower station. Differential evolution algorithm and improved genetic algo_ rithm were used to solve the model. Furthermore, conventional regulation and optimal regulation were ap_ plied to the regulation models for both flood season and non-flood season, and the calculation results were compared and analyzed to demonstrate the effectiveness and superiority of the optimal regulation method.

Key words: pumped-storage power station, conventional hydropower station, joint optimal regulation, flood control