| A Bankruptcy Problem Approach to Load-shedding in Multiagent-based Microgrid Operation. | |
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MedLine Citation:
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PMID: 22163386 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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A microgrid is composed of distributed power generation systems (DGs), distributed energy storage devices (DSs), and loads. To maintain a specific frequency in the islanded mode as an important requirement, the control of DGs' output and charge action of DSs are used in supply surplus conditions and load-shedding and discharge action of DSs are used in supply shortage conditions. Recently, multiagent systems for autonomous microgrid operation have been studied. Especially, load-shedding, which is intentional reduction of electricity use, is a critical problem in islanded microgrid operation based on the multiagent system. Therefore, effective schemes for load-shedding are required. Meanwhile, the bankruptcy problem deals with dividing short resources among multiple agents. In order to solve the bankruptcy problem, division rules, such as the constrained equal awards rule (CEA), the constrained equal losses rule (CEL), and the random arrival rule (RA), have been used. In this paper, we approach load-shedding as a bankruptcy problem. We compare load-shedding results by above-mentioned rules in islanded microgrid operation based on wireless sensor network (WSN) as the communication link for an agent's interactions. |
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Authors:
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Hak-Man Kim; Tetsuo Kinoshita; Yujin Lim; Tai-Hoon Kim |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2010-9-28 |
Journal Detail:
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Title: Sensors (Basel, Switzerland) Volume: 10 ISSN: 1424-8220 ISO Abbreviation: - Publication Date: 2010 |
Date Detail:
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Created Date: 2011-12-13 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101204366 Medline TA: Sensors (Basel) Country: - |
Other Details:
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Languages: ENG Pagination: 8888-8898 Citation Subset: - |
Affiliation:
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Department of Electrical Engineering, University of Incheon / 12-1, Sondo-dong, Yeonsu-gu, Incheon, 406-840, Korea; E-Mail: hmkim@incheon.ac.kr. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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