高比例分布式光伏接入的配电网过电压责任分摊方法

Kun Yu; Xiuming Tang; Xingying Chen; Le Bu; Haochen Hua; Yi Ding; Jun Shen

doi:10.13334/j.0258-8013.pcsee.221925

高比例分布式光伏接入的配电网过电压责任分摊方法

Kun Yu
, Xiuming Tang
, Xingying Chen
, Le Bu
, Haochen Hua
, Yi Ding
, Jun Shen

机械与车辆学院

Hohai University
Zhejiang University

科研成果: 期刊稿件 › 文章 › 同行评审

14 引用（Scopus）

摘要

After high proportion of distributed photovoltaics (PVs) connected to the medium-and-low voltage distribution network (DN), the unbalance between PVs’ high generating and users’ low load demands in midday will lead to the reverse power flow in DN, which will cause overvoltage problem. On the basis of analyzing the mechanism of overvoltage problems, this paper proposes a quota allocation method for reverse power at PV-connected points based on Power Transfer Distribution Factor (PTDF) and voltage sensitivity matrix. When the reverse power of PV access point is greater than the quota and overvoltage problem is occur, the Shapley method is used to calculate the responsibility of each PV access point for the overvoltage. Finally, a 33-node study is used to verify the effectiveness of the proposed overvoltage responsibility sharing method.

投稿的翻译标题	Allocation Method of Overvoltage Responsibility in Distribution Network With High Proportion Distributed Photovoltaic
源语言	繁体中文
页（从-至）	9535-9545
页数	11
期刊	Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering
卷	43
期	24
DOI	https://doi.org/10.13334/j.0258-8013.pcsee.221925
出版状态	已出版 - 20 12月 2023

关键词

Shapley
distributed PV
distribution network (DN)
overvoltage
responsibility allocation
reverse power quota

访问文件

10.13334/j.0258-8013.pcsee.221925

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链接到 Scopus 的出版物

引用此

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title = "高比例分布式光伏接入的配电网过电压责任分摊方法",

abstract = "After high proportion of distributed photovoltaics (PVs) connected to the medium-and-low voltage distribution network (DN), the unbalance between PVs{\textquoteright} high generating and users{\textquoteright} low load demands in midday will lead to the reverse power flow in DN, which will cause overvoltage problem. On the basis of analyzing the mechanism of overvoltage problems, this paper proposes a quota allocation method for reverse power at PV-connected points based on Power Transfer Distribution Factor (PTDF) and voltage sensitivity matrix. When the reverse power of PV access point is greater than the quota and overvoltage problem is occur, the Shapley method is used to calculate the responsibility of each PV access point for the overvoltage. Finally, a 33-node study is used to verify the effectiveness of the proposed overvoltage responsibility sharing method.",

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author = "Kun Yu and Xiuming Tang and Xingying Chen and Le Bu and Haochen Hua and Yi Ding and Jun Shen",

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T1 - 高比例分布式光伏接入的配电网过电压责任分摊方法

AU - Yu, Kun

AU - Tang, Xiuming

AU - Chen, Xingying

AU - Bu, Le

AU - Hua, Haochen

AU - Ding, Yi

AU - Shen, Jun

PY - 2023/12/20

Y1 - 2023/12/20

N2 - After high proportion of distributed photovoltaics (PVs) connected to the medium-and-low voltage distribution network (DN), the unbalance between PVs’ high generating and users’ low load demands in midday will lead to the reverse power flow in DN, which will cause overvoltage problem. On the basis of analyzing the mechanism of overvoltage problems, this paper proposes a quota allocation method for reverse power at PV-connected points based on Power Transfer Distribution Factor (PTDF) and voltage sensitivity matrix. When the reverse power of PV access point is greater than the quota and overvoltage problem is occur, the Shapley method is used to calculate the responsibility of each PV access point for the overvoltage. Finally, a 33-node study is used to verify the effectiveness of the proposed overvoltage responsibility sharing method.

AB - After high proportion of distributed photovoltaics (PVs) connected to the medium-and-low voltage distribution network (DN), the unbalance between PVs’ high generating and users’ low load demands in midday will lead to the reverse power flow in DN, which will cause overvoltage problem. On the basis of analyzing the mechanism of overvoltage problems, this paper proposes a quota allocation method for reverse power at PV-connected points based on Power Transfer Distribution Factor (PTDF) and voltage sensitivity matrix. When the reverse power of PV access point is greater than the quota and overvoltage problem is occur, the Shapley method is used to calculate the responsibility of each PV access point for the overvoltage. Finally, a 33-node study is used to verify the effectiveness of the proposed overvoltage responsibility sharing method.

KW - Shapley

KW - distributed PV

KW - distribution network (DN)

KW - overvoltage

KW - responsibility allocation

KW - reverse power quota

UR - https://www.scopus.com/pages/publications/85181496409

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DO - 10.13334/j.0258-8013.pcsee.221925

M3 - 文章

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JO - Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

JF - Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

IS - 24

ER -

高比例分布式光伏接入的配电网过电压责任分摊方法

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