Agent based distributed optimal power flow using ADMM method

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Paper number

0210

Working Group Number

Conference name

CIRED 2018 Ljubljana Workshop

Conference date

7 - 8 June 2018

Conference location

Ljubljana, Slovenia

Peer-reviewed

Yes

Short title

Convener

Authors

Nguyen, Tung Lam, Grenoble Electrical Engineering Laboratory (G2ELAB), France
Tran, Quoc Tuan, CEA-INES, France
Caire, Raphael, Grenoble Electrical Engineering Laboratory (G2ELAB), France
GAVRILUTA, Catalin, AIT Austrian Institute of Technology, Austria

Abstract

In this paper, we address the AC optimal power flow (OPF) problem of a microgrid with a distributed mathematical strategy. The goal is to find an optimal operating point of a grid with limited communications. A multi-agent system was designed to implement a state-ofthe-art distributed optimization method, which is alternating direction method of multiplier (ADMM). An agent, hosted in a processor installed at grid nodes, sends optimal set points to connected controllable devices. In this distributed strategy, agents need only local and neighbourhood data but can give global solutions. A 6 bus system is used to validate the agent based distributed algorithm with 6 agents at locations of nodes.

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Keywords

Publisher

AIM

Date

2018-06-07

Permanent link to this record

https://www.cired-repository.org/handle/20.500.12455/1237
http://dx.doi.org/10.34890/385

ISSN

2032-9628

ISBN

978-2-9602415-1-8