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A Subzone Formation Strategy for Load Restoration in Resilient Distribution Systems
编号：10 访问权限：仅限参会人 更新：2023-11-20 13:45:31 浏览：490次 口头报告

报告开始：2023年12月09日 09:15（Asia/Shanghai）

报告时间：15min

所在会场：[S4] Power system and automation [S4] Power system and automation

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摘要
China has experienced a surge in rainstorms, typhoons, and extreme weather events, emphasizing the need to bolster power grid resilience and minimize losses. Service restoration for distribution systems is of paramount importance in this context. With the rapid development of distributed resources (DERs) within distribution systems, DERs have emerged as a viable option for load restoration following outages. Traditional approaches in distribution system restoration (DSR) often treat partitioning and restoration as distinct decision-making processes, which may result in a lack of synergy between the two phases. In this research, we propose a novel model that integrates parallel restoration and subzone formation for distribution systems. This model optimally coordinates the topology of the distribution system and partition formation, ensuring the safe and reliable operation of partitions while adhering to restoration constraints. We formulate this model as a mixed-integer second-order cone program, guaranteeing compliance with restoration requirements. We validate the effectiveness of our approach using a modified PG&E 69-bus test system. Our findings highlight the potential for improved distribution system resilience in the face of extreme weather events through the simultaneous consideration of partitioning and restoration processes.
关键词
Distribution system,Mixed-integer second-order cone,Resilience,Service restoration,Subzone formation
报告人
Jihang Cheng
Hohai University

稿件作者
Jihang Cheng Hohai University
Zhongqi Guo Hohai University
Xiaojian Huang Huzhou Electric Power Supply Company State Grid Zhejiang Electric Power
Haoming Liu Hohai University
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重要日期

  • 会议日期

    12月08日

    2023

    至

    12月10日

    2023

  • 11月01日 2023

    初稿截稿日期

  • 12月10日 2023

    注册截止日期

主办单位
IEEE IAS
承办单位
Southwest Jiaotong University (SWJTU)
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