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JournalISSN: 2050-7038

International Transactions on Electrical Energy Systems 

Wiley
About: International Transactions on Electrical Energy Systems is an academic journal published by Wiley. The journal publishes majorly in the area(s): Electric power system & Microgrid. It has an ISSN identifier of 2050-7038. Over the lifetime, 2800 publications have been published receiving 25234 citations. The journal is also known as: Electrical energy systems.

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TL;DR: In this article, an expert heuristic approach based on multi-period imperialist competition algorithm is applied to implement an energy management system for optimization purposes to minimize the total generation cost with a fast calculation time.
Abstract: Summary Microgrid (MG) constitutes non-dispatchable resources and responsive loads, which can serve as a basic tool to reach desired objectives while distributing electricity more effectively, economically, and securely. However, high penetration of distributed generations into the grid leads to fundamental and critical challenges to ensure a reliable power system operation. This paper presents a general formulation of optimum operation strategy with the objective of cost optimization plan and demand response regulation. MG energy management problem can be formulated as an optimization problem in order to minimize the cost-related to generation resources and responsive loads. An expert heuristic approach based on multi-period imperialist competition algorithm is applied to implement an energy management system for optimization purposes. A comparison is carried out between the proposed algorithm and classical techniques, including particle swarm optimization and a modified conventional energy management system algorithms. An artificial neural network combined with Markov-chain approach is used to predict non-dispatchable power generation and load demand under uncertainty conditions. The proposed algorithm is evaluated experimentally on an MG testbed, and the obtained results demonstrate the efficiency of the proposed algorithm to minimize the total generation cost with a fast calculation time, which makes it useful for real-time applications. Copyright © 2015 John Wiley & Sons, Ltd.

76 citations

Performance
Metrics
No. of papers from the Journal in previous years
YearPapers
2023104
2022368
2021548
2020503
2019320
2018181