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Improved power sharing among distributed generators using web based communication

Majumder, Ritwik, Ghosh, Arindam, Ledwich, Gerard, Chakrabarti, Saikat, & Zare, Firuz (2010) Improved power sharing among distributed generators using web based communication. In IEEE Power Engineering General Meeting (IEEE PES 2010), 25-29 July 2010, Minneapolis, Minnesota.

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Abstract

This paper investigates the possibility of power sharing improvements amongst distributed generators with low cost, low bandwidth communications. Decentralized power sharing or power management can be improved significantly with low bandwidth communication. Utility intranet or a dedicated web based communication can serve the purpose. The effect of network parameter such line impedance, R/X ratio on decentralized power sharing can be compensated with correction in the decentralized control reference quantities through the low bandwidth communication. In this paper, the possible improvement is demonstrated in weak system condition, where the micro sources and the loads are not symmetrical along the rural microgrid with high R/X ratio line, creates challenge for decentralized control. In those cases the web based low bandwidth communication is economic and justified than costly advance high bandwidth communication.

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ID Code: 34353
Item Type: Conference Paper
Keywords: distributed generators, decentralized power sharing, power management, low bandwidth communication, utility intranet, dedicated web based communication
ISBN: 9781424483570
Subjects: Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > ELECTRICAL AND ELECTRONIC ENGINEERING (090600)
Divisions: Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering
Past > Schools > School of Engineering Systems
Copyright Owner: Copyright 2010 IEEE
Copyright Statement: Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Deposited On: 06 Sep 2010 17:22
Last Modified: 01 Mar 2012 00:26

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