Resilience Enhancement of Coordinated Transmission and Distribution System via Risk-Based Decentralized Planning Against Typhoons

IF 4.5 2区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Industry Applications Pub Date : 2025-03-03 DOI:10.1109/TIA.2025.3546909

Zijun Yuan;Heng Zhang;Haozhong Cheng;Lu Liu;Jianqin Liu;Ying Wang;Defu Cai

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引用次数: 0

Abstract

The occurrence of high-impact low-probability (HILP) natural disasters such as typhoons poses a significant threat to the secure operation of transmission and distribution (T&D) network system. Simultaneously, the rapid advancement in power distribution grid technologies contributes to the efficient interaction between transmission network and distribution network, thereby providing more possibilities for defending against disasters from a cooperative perspective in T&D network system. To explore the resilience enhancement potential of coordinated transmission and distribution system (CTDS) in defense of probabilistic typhoon impact, a risk-based decentralized planning model for CTDS is proposed aiming at mitigating load reduction at the transmission-distribution level considering random typhoon impact. The planning decision incorporates the investment in transmission line hardening, transmission network expansion at transmission level and distribution line hardening, mobile emergency generator (MEG) deployment as well as automatic switch deployment at distribution level. To address the decentralized model with multiple scenarios, a novel integrated solution procedure is proposed which embeds the alternating direction method of multipliers (ADMM) into a bundle-based progressive hedging algorithm (BPHA), thereby enhancing computation efficiency. The effectiveness and superiority of the proposed resilience enhancement method is demonstrated on a T6D3 system and a T118D7 system.

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基于风险的分散规划增强协调输配电系统抗台风恢复能力

台风等高影响低概率自然灾害的发生对输配电系统的安全运行构成了重大威胁。同时，配电网技术的快速发展使得输配电网络之间的高效交互，从而为输配电网络系统从合作的角度防御灾害提供了更多的可能性。为探索协调输配电系统（CTDS）抵御台风概率影响的弹性增强潜力，提出了一种基于风险的分散规划模型，以减轻随机台风影响下输配电系统的负荷减少。规划决策包括对输电线路加固、输电级和配电级输电网络扩容、配电级移动应急发电机（MEG）部署和自动交换机部署的投资。针对多场景下的分散模型，提出了一种新的集成求解过程，将乘数交替方向法（ADMM）嵌入到基于束的渐进式套期保值算法（BPHA）中，从而提高了计算效率。在T6D3系统和T118D7系统上验证了该方法的有效性和优越性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Transactions on Industry Applications 工程技术-工程：电子与电气

CiteScore

9.90

自引率

9.10%

发文量

747

审稿时长

3.3 months

期刊介绍： The scope of the IEEE Transactions on Industry Applications includes all scope items of the IEEE Industry Applications Society, that is, the advancement of the theory and practice of electrical and electronic engineering in the development, design, manufacture, and application of electrical systems, apparatus, devices, and controls to the processes and equipment of industry and commerce; the promotion of safe, reliable, and economic installations; industry leadership in energy conservation and environmental, health, and safety issues; the creation of voluntary engineering standards and recommended practices; and the professional development of its membership.