Multi-objective Optimal Allocation of Reactive Compensation and OLTC in Active Distribution Network

doi:10.11930/j.issn.1004-9649.202206133

Abstract

Abstract: In order to cope with the power flow fluctuation of the active distribution network and improve the economy and security of the active distribution network operation, a multi-objective optimal configuration model integrating the investment layer and the multi-period simulation operation layer is established with the goal of minimizing the investment cost, network loss and voltage offset. At the same time, in order to further determine the optimal allocation scheme that meets the actual needs, a dynamic weighted multi-objective solution method is proposed to obtain the optimal solution set. The effectiveness of the proposed method is verified by a simulation example.

Key words: active distribution network, distributed energy resource, reactive compensation, on-load tap changer

TIAN Yu, HUANG Jing, XIE Xiao, WANG Ruoxin, SHEN Danqing, HE Lina, YANG Kaifan, CHEN Ruke. Multi-objective Optimal Allocation of Reactive Compensation and OLTC in Active Distribution Network[J]. Electric Power, 2023, 56(3): 94-99.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.202206133

https://www.electricpower.com.cn/EN/Y2023/V56/I3/94

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