Flexible Active Distribution System Management Considering Interaction with Transmission Networks Using Information-gap Decision Theory

作     者：Tianyang Zhao Jianhua Zhang Peng Wang 

作者机构：State Key Laboratory of Alternate Power System with Renewable Energy ResourcesNorth China Electric Power UniversityBeijing 102206China School of Electrical and Electronic EngineeringNanyang Technological UniversitySingapore S639798 

出 版 物：《CSEE Journal of Power and Energy Systems》 (中国电机工程学会电力与能源系统学报（英文）)

年 卷 期：2016年第2卷第4期

页      面：76-86页

核心收录：

学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学] 

基　　金：supported by the Fundamental Research Funds for the Central Universities(No.2014XS09) Chinese Scholarship Council of the Ministry of Education 

主　　题：Active distribution system bi-level multiobjective optimization information-gap decision-making theory reserve uncertainty 

摘      要：In this paper,a flexible management method is proposed for an active distribution system(ADS)with distributed energy resources(DERs)integrated,where DERs can provide spinning reserves to transmission *** method,based on the information-gap decision-making theory(IGDT)theory,could be of use to the ADS operator(ADSO)from either the opportunistic or robust perspective when reserve is called by the independent system operator(ISO).Two IGDT uncertainty models are employed to depict the characteristics of reserve uncertainty in centralized and decentralized control *** reactive power of each DER is managed by the ADSO in the immunity functions,which are reformulated as bi-level biobjective optimization problems.A hybrid multi-objective differential evolutional algorithm(MODE)is proposed to solve the optimization *** relationship between the uncertainty levels and robust/opportunistic limits is revealed by the Pareto fronts obtained by *** of the proposed method is demonstrated based on simulation results of a 33-bus and 123-bus test system.