摘要
以风电制氢为例,首先建立随机波动输入下,电制氢系统全寿命经济分析模型;基于此,提出3种风电-电制氢容量双层规划模型,分别以电制氢系统全寿命周期总成本、投资成本与内部收益率作为上层优化模型的目标函数,下层的优化目标为风电场的弃电率,以弃电率约束与制氢系统的运行为约束,并采用MATLAB遗传算法工具箱求解模型。最后,以甘肃某实际风电厂站为例,验证所提双层规划模型的有效性与风电制氢经济可行性。
Take wind power hydrogen production as an example.First,this paper establishes a life-span economic analysis model of the electric hydrogen production system under random fluctuation input.Based on this,three wind power-electric hydrogen production capacity double-level planning models are proposed.The upper models are based on the electric hydrogen production system.The life cycle total cost,investment cost and internal rate of return are used as the objective function of the upper optimization model.The lower optimization target is the curtailment rate of the wind farm,and the constraints are the curtailment rate constraints and the operating constraints of the hydrogen production system,and MATLAB genetics is used.The algorithm toolbox solves the model.Finally,a certain region in Gansu is taken as an example to verify the effectiveness of the proposed bi-level programming model and the economic feasibility of wind power hydrogen production.
作者
宋新甫
王正一
荆世博
张红
袁铁江
SONG Xinfu;WANGZhengyi;JING Shibo;ZHANG Hong;YUAN Tiejiang(Economic and Technical Research Institute,State Grid Xinjiang Electric Power Co.,Ltd.,Urumqi 830002,China;School of Electrical Engineering,Dalian University of Technology,Dalian 116024,China)
出处
《电器与能效管理技术》
2021年第7期8-13,22,共7页
Electrical & Energy Management Technology
关键词
碳中和
新能源
电制氢
弃电率
双层规划
carbon neutral
new energy
power to hydrogen
abandoned power rate
two-level planning
