基于信息间隙决策理论的交直流混合配电网规划优化

胡志勇; 吴博; 郑峰; 李婷婷; 常悦

doi:10.19912/j.0254-0096.tynxb.2024-0362

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太阳能学报 ›› 2025, Vol. 46 ›› Issue (7) : 186-195. DOI: 10.19912/j.0254-0096.tynxb.2024-0362

第二十七届中国科协年会学术论文

基于信息间隙决策理论的交直流混合配电网规划优化

胡志勇, 吴博, 郑峰, 李婷婷, 常悦

作者信息 +

PLANNING AND OPTIMIZATION OF AC/DC HYBRID DISTRIBUTION NETWORK BASED ON INFORMATION GAP DECISION THEORY

Hu Zhiyong, Wu Bo, Zheng Feng, Li Tingting, Chang Yue

Author information +

文章历史 +

摘要

针对分布式电源发电的不确定性,采用信息间隙决策理论进行建模。首先,在含智能软开关基础上,构建交直流混合配电网信息间隙决策规划优化模型,以交直流混合配电网规划综合成本和电压波动为目标函数。其次,对上述两个目标函数进行模糊归一化和加权处理。最后,在改进后的IEEE 33节点配电系统中对所提模型进行实例分析。结果表明：含智能软开关的交直流混合配电网信息间隙决策规划优化模型可有效改善电压,提高交直流混合配电网经济性和可靠性。

Abstract

To address the uncertainty of the distributed power generation, the information gap decision theory was deployed for modeling. First, the optimization model in planning the AC/DC hybrid distribution networks based on the soft open points was proposed by using the information gap decision theory, and selected the comprehensive cost and voltage fluctuation as the objective functions. Secondly, the fuzzy normalization and weighting processes were conducted on the aforementioned two objective functions. Finally, the proposed optimization model was tested based on the improved IEEE 33-node distribution system. The results show that the proposed model in planning the AC/DC hybrid distribution networks with soft open points can effectively improve the voltage quality, the economy and reliability of the AC/DC hybrid distribution networks.

导出引用

胡志勇, 吴博, 郑峰, 李婷婷, 常悦. 基于信息间隙决策理论的交直流混合配电网规划优化[J]. 太阳能学报. 2025, 46(7): 186-195 https://doi.org/10.19912/j.0254-0096.tynxb.2024-0362

Hu Zhiyong, Wu Bo, Zheng Feng, Li Tingting, Chang Yue. PLANNING AND OPTIMIZATION OF AC/DC HYBRID DISTRIBUTION NETWORK BASED ON INFORMATION GAP DECISION THEORY[J]. Acta Energiae Solaris Sinica. 2025, 46(7): 186-195 https://doi.org/10.19912/j.0254-0096.tynxb.2024-0362

中图分类号： TM73

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