NDLI: Two-stage game framework for energy management in islanded multi-microgrid system

Content Provider	IET Digital Library
Author	Lei, Chen Yugang, Niu
Abstract	A multi-microgrid system is composed of multiple low-voltage microgrids and the distributed energy connected to adjacent feeders. Considering the uncertainty factors, this study presents a two-stage game framework to achieve energy management in the daily operation of islanded multi-microgrids. In the upper stage, the power surplus and power shortage conditions of microgrids are analysed and the corresponding profit models are established. Then, during this cooperative game, each microgrid maximises its own profits through transactions and achieves a win–win situation by changing the number of coalition members. In the lower stage, the uncertainty models of both the photovoltaic power generation and the controllable load are constructed to achieve the maximum match between the power generation and the load curve. Finally, it is shown via a practical example that the proposed method can effectively promote the total profit of the islanded multi-microgrid system.
Starting Page	5439
Ending Page	5446
Page Count	8
ISSN	17518687
Volume Number	14
e-ISSN	17518695
Issue Number	Issue 23, Dec (2020)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-gtd/14/23
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2020.0635
Journal	IET Generation, Transmission & Distribution
Publisher Date	2020-09-09
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Control of Electric Power System Controllable Load Distributed Energy Distributed Power Generation Distribution Network Energy Management Energy Management System Feeder Game Theory Islanded Multimicrogrid System Load Regulation Low-voltage Microgrid Photovoltaic Power Generation Photovoltaic Power System Power Distribution Fault Power Generation Control Power Shortage Condition Power Surplus Power System Control Power System Economics Power System Managemen Power System Operation Profit Model Profitability Solar Power Stations Two-stage Game Framework
Content Type	Text
Resource Type	Article
Subject	Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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