人民长江2024，Vol.55Issue(4)：244-251,8.DOI:10.16232/j.cnki.1001-4179.2024.04.032
抽水蓄能与风电、光伏联合发电系统容量配置研究
Study on capacity configuration of pumped storage,wind power and photovoltaic combined power generation system
摘要
Abstract
In order to promote the consumption of new energy and the construction of multi-energy complementary new energy base for solar,wind and pumped storage,and solve the problem of rational capacity configuration of pumped storage and new ener-gy,the development conditions and scale of wind power and solar power are deeply analyzed.Under the condition of the unknown installed scale of pumped storage,wind power,photovoltaic and the capacity of new energy directly power transmission,a bi-level planning of association complementary operation system model is constructed and a solve loop is proposed.The upper-level mod-el determines the capacity configuration scheme of pumped storage,wind power and photovoltaic based on the principle of maximi-zing the scale of multi-energy complementary new energy base.The lower-level model aims to minimize the output fluctuation of the association power generation,and output a stable output process to improve the safety and reliability of the grid as much as possible,solveing the problems of instability,the difficulty of peak regulation and frequency control,and power limiting caused by intermittent power supply connecting to the grid.The effectiveness of the model and algorithm is verified by taking the new energy of Shigatse City and Xianghe pumped storage station as examples.The results show that the constructed bi-level planning model is scientifically proposed.The capacity configuration is Xianghe pumping storage station with installed capacity of 1800 MW and new energy development scale of 5700 MW(wind power 2000 MW,photovoltaic 3700 MW),which improves the grid-connect-ed conditions of wind power and photovoltaic,achieveing stable power delivery.关键词
抽水蓄能/新能源/联合发电/容量配置/双层嵌套规划模型/湘河抽水蓄能电站/日喀则市Key words
pumped storage/new energy/joint power generation/capacity configuration/bi-level planning model/Xianghe pumping storage station/Shigatse City分类
信息技术与安全科学引用本文复制引用
胡学东,吴来群,袁玉,侯进进..抽水蓄能与风电、光伏联合发电系统容量配置研究[J].人民长江,2024,55(4):244-251,8.基金项目
国家重点研发计划项目(2021YFC3200302) （2021YFC3200302）
长江勘测规划设计研究有限责任公司自主创新基金项目(CX2021214-1) （CX2021214-1）
