抽水蓄能电站调节库容与经济效益关系的研究  

Research on the relations between the regulating storage volume and economic benefits of pumped-storage station

作　　者：徐得潜[1] 杨善林[1] 杨立峰[2] 计金华[2] 赵佩兴[2] 

机构地区：[1]合肥工业大学,合肥230009 [2]华东勘测设计研究院,杭州310014

出　　处：《水力发电学报》2006年第6期1-7,20,共8页Journal of Hydroelectric Engineering

摘　　要：本文应用数学规划和概率方法分别建立了抽水蓄能电站静态效益和动态效益计算数学模型,以电网年费用和停电损失费用最小为目标,采用等效替代法,研究了仙游抽水蓄能电站的静态效益和动态效益,及其与调节库容的关系,分析了水文年、火电机组最小出力及增荷速度、水电机组运行方式、抽水蓄能电站容量划分、燃气电站运行时间、负荷预测偏差等因素对仙游抽水蓄能电站调节库容和经济效益的影响。By using mathematic programming and probability method, the model for calculating the static and dynamic benefits of pumped-storage station is presented in this paper. Through adopting the equifinal substitution method and taking the power system annual cost and cut of the power lost cost as the calculation criterion, it calculates the benefits of Xian-You pumped-storage station, analyses their relations with the station regulating storage, and discusses the influence of some factors on the storage volume and benefits, such as hydrological year, the minimum output and the loading speed of thermal power unit, the operation mode of hydropower unit, the operation time of gas turbine unit and load forecast error, etc.

关 键 词：抽水蓄能电站 经济效益 调节库容 数学规划 概率方法 

分 类 号：TV743[水利工程—水利水电工程]