新型电力系统下抽水蓄能电站容量效益分析

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本站小编 Free考研考试/2024-10-07

作者:\n\t张祥成，田旭，张桂红，刘飞，樊恒建，李知艺 \n

Authors:\n\tZHANG Xiangcheng,TIAN Xu,ZHANG Guihong,LIU Fei,FAN Hengjian,LI Zhiyi \n
摘要:\n\t抽水蓄能电站的投资建设将为新型电力系统安全可靠运行带来多种效益，容量效益是维持电力供需平衡的基础保障。然而，现阶段抽水蓄能电站的容量效益未被充分认知和补偿，导致电站盈利不理想，投资建设积极性差。基于生产运行模拟理念，提出了一种抽水蓄能电站的容量效益评估方法；建立了抽水蓄能电站与风、光、水、火等多类型电源的联合优化运行模型；基于某省电力系统运行数据，分析了抽水蓄能电站在减少火电机组装机容量和减少新能源弃电方面所体现的容量效益，为厘清抽水蓄能电站在能源电力转型过程中的作用提供了理论依据。\n

Abstract:\n\tThe investment and construction of pumpedstorage power stations will bring multiple benefits to the safe and reliable operation of the new power system, and capacity benefits are the basic guarantee for maintaining the balance of power supply and demand.However, at this stage, the capacity benefits of pumped storage power plants are not fully recognized and compensated, resulting in unsatisfactory profitability and poor enthusiasm for investment and construction.To promote the development of pumpedstorage power plants in the process of energytopower transition, this paper proposes a capacity benefit evaluation method for pumpedstorage power stations based on the concept of production and operation simulation; a pumpedstorage power station is established.The joint optimization operation model of energy power station and wind, light, water, fire and other types of power sources is established. Based on the operating data of a certain province’s power system, it is verified that the pumped storage power station can reduce the installed capacity of thermal power plants and reduce renewable energy sources, thereby laying the theoretical foundation for analyzing the role of pumpedstorage power stations in the transition of power and energy industry.\n

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新型电力系统下抽水蓄能电站容量效益分析

本站小编 Free考研考试/2024-10-07

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