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App. Res. of Comp. Accepted Paper
Vol. 41, 2024 No. 12

Research on microgrid scheduling based on ev variable preprocessing and multi-objective snake optimization

Yu Zhong’an
Xia Qiangwei
Xiao Hongliang
Ye Kang
School of Electrical Engineering & Automation, Jiangxi University of Science & Technology, Ganzhou Jiangxi 341000, China
DOI: 10.19734/j.issn.1001-3695.2024.05.0154

Abstract

To address the increased difficulty in operation control and economic dispatch caused by the integration of numerous electric vehicles (EVs) , this paper proposes a microgrid scheduling method based on preprocessing of EV charging and discharging state variables and a multi-objective snake optimization algorithm (MOSO) . The method first generates all possible charging and discharging schemes for each EV through permutation and combination and then sequentially numbers these schemes. By employing dispatchable charging and discharging periods combined with time-of-use tariffs, the method constrains the decision space of the variables, thus achieving EV variable preprocessing. A microgrid optimal scheduling model was then formulated with the objectives of minimizing equivalent net load volatility, microgrid operating costs, and EV user charging costs, and The enhanced MOSO algorithm was used to solve this model. Experimental results show that the proposed EV preprocessing method achieves orderly EV charging and discharging while significantly reducing multiple target values. Compared to other multi-objective algorithms, the proposed algorithm effectively lowers the target values in the orderly charging and discharging mode. In summary, this paper proposes method and improvement strategies enhance the solution accuracy of the algorithm and enable economic dispatch of the grid.

Foundation Support

国家自然科学基金资助项目(52167005)
江西省研究生创新专项资金项目(YC2023-S617)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2024.05.0154
Publish at: Application Research of Computers Accepted Paper, Vol. 41, 2024 No. 12

Publish History

[2024-09-10] Accepted Paper

Cite This Article

于仲安, 夏强威, 肖宏亮, 等. 基于EV变量预处理与多目标蛇优化的微电网调度方法 [J]. 计算机应用研究, 2024, 41 (12). (2024-09-11). https://doi.org/10.19734/j.issn.1001-3695.2024.05.0154. (Yu Zhong’an, Xia Qiangwei, Xiao Hongliang, et al. Research on microgrid scheduling based on ev variable preprocessing and multi-objective snake optimization [J]. Application Research of Computers, 2024, 41 (12). (2024-09-11). https://doi.org/10.19734/j.issn.1001-3695.2024.05.0154. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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