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Multiagent-Based Distributed-Energy-Resource Management for Intelligent Microgrids

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Title Multiagent-Based Distributed-Energy-Resource Management for Intelligent Microgrids
 
Creator NUNNA, HSVSK
DOOLLA, S
 
Subject Auction algorithms
energy markets
microgrid
multiagent systems (MASs)
symmetrical assignment problem
POWER ENGINEERING APPLICATIONS
SYSTEM
 
Description Microgrid is a combination of distributed generators, storage systems, and controllable loads connected to low-voltage network that can operate either in grid-connected or in island mode. High penetration of power at distribution level creates such multiple microgrids. This paper proposes a two-level architecture for distributed-energy-resource management for multiple microgrids using multiagent systems. In order to match the buyers and sellers in the energy market, symmetrical assignment problem based on naive auction algorithm is used. The developed mechanism allows the pool members such as generation agents, load agents, auction agents, grid agents, and storage agents to participate in market. Three different scenarios are identified based on the supply-demand mismatch among the participating microgrids. At the end of this paper, two case studies are presented with two and four interconnected microgrids participating in the market. Simulation results clearly indicate that the agent-based management is effective in resource management among multiple microgrids economically and profitably.
 
Publisher IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
 
Date 2014-10-15T14:02:46Z
2014-10-15T14:02:46Z
2013
 
Type Article
 
Identifier IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 60(4)1678-1687
http://dx.doi.org/10.1109/TIE.2012.2193857
http://dspace.library.iitb.ac.in/jspui/handle/100/15053
 
Language en