Partitioning Method of Virtual Microgrid Based on Electrical Coupling Strength

Wu, C, Xue, F, Xu, X, Lu, S, Jiang, L ORCID: 0000-0001-6531-2791 and Li, G (2019) Partitioning Method of Virtual Microgrid Based on Electrical Coupling Strength. Dianli Xitong Zidonghua/Automation of Electric Power Systems, 43 (13).

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Abstract

© 2019 Automation of Electric Power Systems Press. With the fast development in the research of smart grid and Energy Internet, more and more distributed renewable energy and energy storage devices are connected into distribution networks, intelligent development of distribution network has become an inevitable trend. It is a big challenge for large-scale conventional distribution networks to be consistent with the requirements of free, equal and flexible interaction. Virtual microgrids with high internal convergence are proposed based on electrical coupling strength, which is partitioned from conventional power distribution networks. Furthermore, an implementation framework of virtual microgrids based on extended cyber, physical and socioeconomic is put forward, three-stage research problems of boundary division, resource optimization deployment and collaborative capability management are introduced. According to the first problem, by defining the electrical coupling strength, the classical Newman fast partitioning algorithm is upgraded in complicated network to realize the automatic optimization of boundary in virtual microgrids. Through case studies, the proposed algorithm is verified to be reasonable and efficient.

Item Type:	Article
Depositing User:	Symplectic Admin
Date Deposited:	28 Aug 2019 13:44
Last Modified:	19 Jan 2023 00:28
DOI:	10.7500/AEPS20180601004
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3052718