Incremental Cost Consensus (ICC) and Leaderless ICC Implementations in FREEDM

Abstract

In a smart grid, the economic dispatch problem is an optimization problem whose objective is to reduce the total generation cost, subject to some constraints. The Incremental Cost Consensus (ICC) algorithm and Leaderless Incremental Cost Consensus (LICC) resolve the economic dispatch problem in a distributed fashion. Unlike prior work that implements ICC and LICC in simulation, in this paper, we implement ICC and LICC in a smart grid system: the Future Renewable Electric Energy Delivery and Management (FREEDM) system. In FREEDM, energy resources are managed through the Distributed Grid Intelligence (DGI), which provides coordinated control by applying distributed algorithm. Message complexity and total time of ICC and LICC in DGI are reported and shown to correspond to the simulation.

Meeting Name

2015 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2015 (2015: Feb. 18-20, Washington, DC)

Department(s)

Computer Science

Keywords and Phrases

DGI; Economic Dispatch; FREEDM; Incremental Cost Consensus; Message Complexity; Smart Grid

International Standard Book Number (ISBN)

978-1-4799-1785-3

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2015 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

Publication Date

01 Feb 2015

Link to Full Text

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