典型文献
A Data-driven Distributionally Robust Operational Model for Urban Integrated Energy Systems
文献摘要：
A multi-energy conversion can effectively increase the utilization of renewable energy in the urban integrated energy system(UIES).Meanwhile,the uncertainties of renewable energy resources(e.g.,wind energy)also bring increased challenges to the operation of UIES.In this study,a typical two-stage data-driven distributionally robust operation(DDRO)model based on finite scenarios is proposed for UIES including power,gas and heat networks to obtain a salient strategy from both an economic and robustness perspective.In the first stage,the forecasted information for wind power is especially included to improve the economic aspect of robust decisions.The worst probability distribution for the selected known real-time wind power scenarios can be identified in the second stage where the power differences caused by the real-time uncertainties of wind power can be mitigated by flexible regulation of energy purchasing and coupling units(such as gas turbine,power to gas equipment,electric boiler and gas boiler).Moreover,norm-1 and norm-inf co-constraints are utilized to construct a confidence set for the probability distributions of uncertain wind power.The whole two-stage model is solved by the column-and-constraint generation(CCG)algorithm.Finally,case studies are conducted to show the performance of the proposed model and various approaches.
文献关键词：
中图分类号：
作者姓名：
Hongjun Gao;Zhenyu Liu;Youbo Liu;Lingfeng Wang;Junyong Liu
作者机构：
College of Electrical Engineering,Sichuan University,Chengdu 610065,China;Department of Electrical Engineering and Computer Science,University of Wisconsin-Milwaukee,Milwaukee,WI 53211,USA.
文献出处：
引用格式：
[1]Hongjun Gao;Zhenyu Liu;Youbo Liu;Lingfeng Wang;Junyong Liu-.A Data-driven Distributionally Robust Operational Model for Urban Integrated Energy Systems)[J].中国电机工程学会电力与能源系统学报（英文版）,2022(03):789-800
A类：
Distributionally,UIES,DDRO
B类：
Data,driven,Robust,Operational,Model,Urban,Integrated,Energy,Systems,multi,energy,conversion,can,effectively,utilization,renewable,urban,integrated,system,Meanwhile,uncertainties,resources,wind,also,bring,increased,challenges,operation,this,study,typical,stage,data,distributionally,model,finite,scenarios,proposed,including,power,gas,heat,networks,obtain,salient,strategy,from,both,economic,robustness,perspective,first,forecasted,information,especially,included,improve,aspect,decisions,worst,probability,selected,known,real,be,identified,second,where,differences,caused,by,mitigated,flexible,regulation,purchasing,coupling,units,such,turbine,equipment,electric,boiler,Moreover,norm,constraints,are,utilized,construct,confidence,set,distributions,whole,solved,column,generation,CCG,algorithm,Finally,case,studies,conducted,show,performance,various,approaches
AB值：
0.550933
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