典型文献
Optimization of Urban Multi-energy Flow Systems Considering Seasonal Peak Shaving of Natural Gas
文献摘要：
In order to alleviate the shortage of natural gas supply in winter,relevant policies have been issued to promote the construction of gas peak-shaving and storage facilities.Large-scale gas storage can transfer the supply-demand relationship of natural gas in time sequence,which has great potential in improving the economy and reliability of urban multi-energy flow systems.Addressing this issue,this paper proposes a mid-and long-term energy optimization method for urban multi-energy flow system that considers seasonal peak shaving of natural gas.First,the energy supply and demand features of different energy subsystems are analyzed.Then,a network model of the electricity-gas-heat multi-energy flow system is established.Considering the time-of-use electricity price mechanism and the seasonal fluctuations of the natural gas price,a mid-and long-term energy optimization model maximizing the annual economic revenue is established.The alternative direction mul-tiplier method with Gaussian back substitution(ADMM-GBS)algorithm is used to solve the optimal dispatch model.Finally,the proposed method is verified by employing the actual data of the demonstration zone in Yangzhong City,China.The simulation results show that the proposed method is effective.
文献关键词：
中图分类号：
作者姓名：
Kun Yu;Zengguang Cen;Xingying Chen;Chunxiang Liang;Zheng Zhou;Zhengtao Dong;Lei Wu
作者机构：
College of energy and electrical engineering,Hohai University,Nanjing 211100,China;Electric Power Research Institute,State Grid Tianjin Electric Power Company,Tianjin 300010,China
文献出处：
引用格式：
[1]Kun Yu;Zengguang Cen;Xingying Chen;Chunxiang Liang;Zheng Zhou;Zhengtao Dong;Lei Wu-.Optimization of Urban Multi-energy Flow Systems Considering Seasonal Peak Shaving of Natural Gas)[J].中国电机工程学会电力与能源系统学报（英文版）,2022(04):1183-1193
A类：
Shaving,shaving,tiplier,Yangzhong
B类：
Optimization,Urban,Multi,energy,Flow,Systems,Considering,Seasonal,Peak,Natural,Gas,In,order,alleviate,shortage,natural,gas,supply,winter,relevant,policies,have,been,issued,promote,construction,peak,storage,facilities,Large,scale,can,transfer,demand,relationship,sequence,which,has,great,potential,improving,economy,reliability,urban,multi,flow,Addressing,this,paper,proposes,mid,long,term,optimization,method,that,considers,seasonal,First,features,different,subsystems,are,analyzed,Then,network,model,electricity,heat,established,price,mechanism,fluctuations,maximizing,annual,economic,revenue,alternative,direction,Gaussian,back,substitution,ADMM,GBS,algorithm,used,solve,optimal,dispatch,Finally,proposed,verified,by,employing,actual,data,demonstration,zone,City,China,simulation,results,show,effective
AB值：
0.572399
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