Title

Economic Dispatch of a Hybrid Microgrid with Distributed Energy Storage

Abstract

This paper introduces a distributed economic dispatch strategy for microgrids with multiple energy storage systems. This strategy overcomes the challenges of dynamic couplings among all decision variables and stochastic variables in a centralized dispatching formulation. The proposed strategy can be implemented in the microgrid central controller as multiple problems with simplified and decomposed formulations. It can also be implemented in the local controllers and managed by the central controller. Numerical studies and experimental results illustrate the effectiveness of the proposed dispatching systems.

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

Controllers; Energy Storage; Scheduling; Stochastic Systems; Decision Variables; Dispatching Systems; Distributed Energy Storages; Dynamic Couplings; Economic Dispatch; Energy Storage Systems; Local Controllers; Stochastic Variable; Electric Power Distribution; Microgrid

International Standard Serial Number (ISSN)

1949-3053

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

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

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