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Coordinated Day-ahead and Intra-day Operation of Distribution Networks Considering the Active Support of Distributed PV and Energy Storage System
编号：11 访问权限：仅限参会人 更新：2023-11-20 13:45:31 浏览：499次 口头报告

报告开始：2023年12月09日 09:00（Asia/Shanghai）

报告时间：15min

所在会场：[S1] Renewable energy system [S1] Renewable energy system

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摘要
In order to fully excavating the active support capability of distributed photovoltaic (PV) and energy storage system (ESS), a coordinated optimal strategy for day-ahead and intra-day operation of distribution networks considering active support of PV and ESS is proposed. Day-ahead optimization model takes the operation cost as the optimization objective, and formulates day-ahead optimization scheme to provide reference for intra-day optimization. The intra-day optimization model takes the minimum weighted voltage deviation, line losses and active energy storage deviations as the optimization objective to ensure economic intra-day operation while improving the quality of power supply to the distribution network. The proposed strategy is verified using an IEEE-33 node test system. Results show that the proposed coordinated optimal strategy fully exploits the active support capability of PV and ESS, effectively reduces the operation cost of the distribution networks, and has an obvious easing effect on the voltage violation problem.
 
关键词
Active support, Coordinated operation, Distribution network, ESS, PV
报告人
Qingyan Zhang
Hohai University

稿件作者
Qingyan Zhang Hohai University
Jie Shang HoHai University
Jian Wang Hohai University
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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