Systems Engineering and Electronics ›› 2024, Vol. 46 ›› Issue (11): 3800-3806.doi: 10.12305/j.issn.1001-506X.2024.11.22

• Systems Engineering • Previous Articles     Next Articles

Optimal configuration of local field microgrid based on NSGA-Ⅱ algorithm

Yanfeng YE, Mengjun MING, Hongtao LEI   

  1. College of Systems Engineering, National University of Defense Technology, Changsha 410037, China
  • Received:2022-07-13 Online:2024-10-28 Published:2024-11-30
  • Contact: Hongtao LEI

Abstract:

In order to meet the needs of power supply in local military operations in the new era, a new local field microgrid system based on distributed generation supply and power supplement of generator vehicles is proposed. Based on the analysis of mission requirements, military environment and system resource requirements, a local field microgrid optimal configuration model is established. Compared with the general civil microgrid model, the model considers the timeliness of power supply, the stability of energy supply and anti-damage. According to the construct model, the solution algorithm is designed based on non-dominated sorting genetic algorithm-Ⅱ (NSGA-Ⅱ) framework, and the elite reservation mechanism and military decision-maker's preference factor are added. Experimental results show that the optimal configuration model of local field micro-grid accords with the reality of military operations, and the solution algorithm has better ability of fast search and global optimization.

Key words: local field, microgrid, multi-objective, evolutionary algorithm

CLC Number: 

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