Tianyang Zhao, Jianhua Zhang, Peng Wang. Flexible active distribution system management considering interaction with transmission networks using information-gap decision theory[J]. 中国电机工程学会电力与能源系统学报(英文), 2016,2(4):76-86.
Tianyang Zhao, Jianhua Zhang, Peng Wang. Flexible active distribution system management considering interaction with transmission networks using information-gap decision theory[J]. CSEE Journal of Power and Energy Systems, 2016, 2(4): 76-86.
Tianyang Zhao, Jianhua Zhang, Peng Wang. Flexible active distribution system management considering interaction with transmission networks using information-gap decision theory[J]. 中国电机工程学会电力与能源系统学报(英文), 2016,2(4):76-86. DOI: 10.17775/CSEEJPES.2016.00052.
Tianyang Zhao, Jianhua Zhang, Peng Wang. Flexible active distribution system management considering interaction with transmission networks using information-gap decision theory[J]. CSEE Journal of Power and Energy Systems, 2016, 2(4): 76-86. DOI: 10.17775/CSEEJPES.2016.00052.
Flexible active distribution system management considering interaction with transmission networks using information-gap decision theory
摘要
Abstract
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 networks. This 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 frameworks. The 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 problems. The relationship between the uncertainty levels and robust/opportunistic limits is revealed by the Pareto fronts obtained by MODE. Effectiveness of the proposed method is demonstrated based on simulation results of a 33-bus and 123bus test system.