基于改进MOGRO的港区配电网无功优化策略研究

季振东; 黄立飞; 虞坚阳; 刘晓康; 张伟; 候姝斌; 柴婷逸

doi:10.19912/j.0254-0096.tynxb.2024-1136

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太阳能学报 ›› 2025, Vol. 46 ›› Issue (11) : 441-450. DOI: 10.19912/j.0254-0096.tynxb.2024-1136

基于改进MOGRO的港区配电网无功优化策略研究

季振东¹, 黄立飞¹, 虞坚阳², 刘晓康², 张伟², 候姝斌², 柴婷逸²

作者信息 +

RESEARCH ON REACTIVE POWER OPTIMIZATION STRATEGY OF PORT DISTRIBUTION GRID BASED ON IMPROVED MOGRO

Ji Zhendong¹, Huang Lifei¹, Yu Jianyang², Liu Xiaokang², Zhang Wei², Hou Shubin², Chai Tingyi²

Author information +

文章历史 +

摘要

针对港区配电网中大规模分布式新能源和冲击性负荷接入下的电压频繁波动问题,提出含电能路由器和多种分布式能源的港区配电网无功优化策略。首先,基于港区冲击性负荷和无功调控设备的特性分析,建立以网损和电压偏差最小为目标的无功优化综合模型;然后,提出改进的多目标淘金算法（MOGRO）作为优化求解算法;最终,基于改进的IEEE-33节点系统进行多场景对比仿真分析,验证了改进MOGRO算法相较于其他算法的优越性;同时,结果表明,含电能路由器的港区配电网在无功优化方面相比含有载调压器（OLTC）的港区配电网更具优势。

Abstract

Aiming at the problem of frequent voltage fluctuations under the access of large-scale distributed renewable energy and impulsive loads in the port distribution grid, a reactive power optimization strategy for the port distribution grid with power router （PR） and multiple distributed energy sources is proposed. Firstly, based on the analysis of the characteristics of the impulsive load and reactive power control equipment in the port area, a comprehensive model of reactive power optimization with the goal of minimizing grid loss and voltage deviation is established. Then, an improved multi-objective gold rush optimizer （MOGRO） is adopted as the optimization algorithm. Finally, the improved IEEE-33 bus system is used to compare and simulate different algorithms and scenarios, which proves that the improved MOGRO has more advantages, and the port distribution grid with PR has better advantages in reactive power optimization than the port distribution grid with on-load tap changer （OLTC）.

导出引用

季振东, 黄立飞, 虞坚阳, 刘晓康, 张伟, 候姝斌, 柴婷逸. 基于改进MOGRO的港区配电网无功优化策略研究[J]. 太阳能学报. 2025, 46(11): 441-450 https://doi.org/10.19912/j.0254-0096.tynxb.2024-1136

Ji Zhendong, Huang Lifei, Yu Jianyang, Liu Xiaokang, Zhang Wei, Hou Shubin, Chai Tingyi. RESEARCH ON REACTIVE POWER OPTIMIZATION STRATEGY OF PORT DISTRIBUTION GRID BASED ON IMPROVED MOGRO[J]. Acta Energiae Solaris Sinica. 2025, 46(11): 441-450 https://doi.org/10.19912/j.0254-0096.tynxb.2024-1136

中图分类号： TM727.2

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