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Optimal Planning of a Standalone Microgrid by Constrained Multi-objective Population Extremal Optimization

  • Zhen QIN
  • , Guo-Qiang ZENG
  • , Kang-Di LU
  • , Rong WANG
  • , Jun-Yi WU

Research output: Book Chapters | Papers in Conference ProceedingsConference paper (refereed)Researchpeer-review

Abstract

A standalone microgrid plays an important role in supplying power to residential and remote areas by integrating different types of distributed generation. One of the key open issues in both academic and engineering fields is how to provide an optimal planning strategy for distributed generations and storage systems in a standalone microgrid, considering multi-objective performance indices such as reliability and cost. In this paper, a novel constrained multi-objective population extremal optimization (CMOPEO) is proposed for standalone microgrid optimal planning. The fundamental concept of the suggested approach is to frame the problem as a standard constrained multi-objective problem, where power loss probability, fuel emission, and power cost of the system are considered as the objectives, and the maximum amount of extra power and the availability of renewable resources are the constraints. The superiority of the CMOPEO algorithm is demonstrated through simulation results on a standalone microgrid case over multi-objective particle swarm optimization.
Original languageEnglish
Title of host publicationThe Proceedings of 2024 International Conference of Electrical, Electronic and Networked Energy Systems
EditorsAimin SHA, Zhigang LIU, Xiaojun WANG, Qian XIAO, Yiming ZANG, Longfei TANG
PublisherSpringer Singapore
Pages266-273
Number of pages8
ISBN (Electronic)9789819618644
ISBN (Print)9789819618637
DOIs
Publication statusPublished - 2025
Externally publishedYes
Event2024 International Conference of Electrical, Electronic and Networked Energy Systems, EENES 2024 -
Duration: 18 Oct 202420 Oct 2024

Publication series

NameLecture Notes in Electrical Engineering
PublisherSpringer
Volume1331
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference2024 International Conference of Electrical, Electronic and Networked Energy Systems, EENES 2024
Period18/10/2420/10/24

Bibliographical note

Publisher Copyright:
© Beijing Paike Culture Commu. Co., Ltd. 2025.

Funding

The work was supported by the National Natural Science Foundation of China (No. 61972288).

Keywords

  • extremal optimization
  • microgrid
  • multi-objective evolutionary algorithms
  • optimal planning

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