

浏览全部资源
扫码关注微信
1.智能电网教育部重点实验室(天津大学),天津市 300072
2.国网上海能源互联网研究院有限公司,上海市 201210
Received:26 October 2022,
Revised:2023-01-29,
Published Online:05 May 2023,
Published:10 July 2023
移动端阅览
葛少云,侯亭玉,吴鸣等.柔性互联配电网分布式电源承载能力分布鲁棒优化模型[J].电力系统自动化,2023,47(13):140-148.
GE Shaoyun,HOU Tingyu,WU Ming,et al.Distributionally Robust Optimization Model of Hosting Capability for Distributed Generators in Flexible Interconnected Distribution Network[J].Automation of Electric Power Systems,2023,47(13):140-148.
葛少云,侯亭玉,吴鸣等.柔性互联配电网分布式电源承载能力分布鲁棒优化模型[J].电力系统自动化,2023,47(13):140-148. DOI: 10.7500/AEPS20221026005.
GE Shaoyun,HOU Tingyu,WU Ming,et al.Distributionally Robust Optimization Model of Hosting Capability for Distributed Generators in Flexible Interconnected Distribution Network[J].Automation of Electric Power Systems,2023,47(13):140-148. DOI: 10.7500/AEPS20221026005.
在分布式电源(DG)接入位置未能事先确定的情形下,为给电网公司的DG接入工作提供参考,提出一种计及DG出力不确定性的鲁棒承载能力评估方法。首先,定义鲁棒承载能力以描述适用于任意接入位置的DG最大并网容量,并分析传统求取思路在柔性互联配电网中的局限性,进而构建计及智能软开关和网络重构的min-max双层鲁棒承载能力评估模型。其次,针对DG出力不确定性对评估结果准确性的影响,在双层模型的基础上,增加内层min以找到Wasserstein模糊集内最恶劣的场景,形成min-max-min三层承载能力评估模型。再次,提出基于对偶理论以及McCormick松弛等手段的模型线性化转化方法及在此基础上的系统化求解流程。最后,在IEEE 33节点算例上验证了所提模型和方法的有效性。
When the accessing location of the distributed generator (DG) cannot be determined in advance
in order to get a reference of DG accessing for the power grid company
an assessment method of robust hosting capability considering the uncertainty of DG output is proposed. Firstly
for the description of the maximum grid-connected capacity of DGs applicable to any accessing location
the robust hosting capability is defined. Then
the limitations of traditional solution ideas in the flexible interconnected distribution network are analyzed. Next
a min-max two-layer assessment model of robust hosting capability with soft open points and network reconfiguration is constructed. Secondly
to address the impact of DG output uncertainty on the accuracy of assessment results
on the basis of the two-layer model
the inner min layer is added to find the worst scenario in the Wasserstein fuzzy set. Thus
a min-max-min three-layer hosting capability assessment model is formed. Again
a linear transformation method based on dual theory and McCormick relaxation is proposed
as well as a systematic solution process based on it. Finally
the validity of the proposed model and method is verified on the IEEE 33-bus case.
王宣定 , 吴文传 , 刘镭 , 等 . 基于多参数规划的有源配电网分布式光伏容量评估方法 [J]. 电力系统自动化 , 2018 , 42 ( 24 ): 20 - 26 .
WANG Xuanding , WU Wenchuan , LIU Lei , et al . Multi-parameter programming based capacity assessment method of distributed photovoltaic for active distribution network [J]. Automation of Electric Power Systems , 2018 , 42 ( 24 ): 20 - 26 .
卓振宇 , 张宁 , 谢小荣 , 等 . 高比例可再生能源电力系统关键技术及发展挑战 [J]. 电力系统自动化 , 2021 , 45 ( 9 ): 171 - 191 .
ZHUO Zhenyu , ZHANG Ning , XIE Xiaorong , et al . Key technologies and developing challenges of power system with high proportion of renewable energy [J]. Automation of Electric Power Systems , 2021 , 45 ( 9 ): 171 - 191 .
董逸超 , 王守相 , 闫秉科 . 配电网分布式电源接纳能力评估方法与提升技术研究综述 [J]. 电网技术 , 2019 , 43 ( 7 ): 2258 - 2266 .
DONG Yichao , WANG Shouxiang , YAN Bingke . Review on evaluation methods and improvement techniques of DG hosting capacity in distribution network [J]. Power System Technology , 2019 , 43 ( 7 ): 2258 - 2266 .
于腾凯 , 董靓媛 , 杜晓东 , 等 . 考虑机会约束的配电网光伏并网容量分布鲁棒优化方法 [J]. 电力系统保护与控制 , 2021 , 49 ( 10 ): 43 - 50 .
YU Tengkai , DONG Liangyuan , DU Xiaodong , et al . Distributionally robust optimization method of PV grid-connected capacity in a distribution network considering chance constraints [J]. Power System Protection and Control , 2021 , 49 ( 10 ): 43 - 50 .
孙玲玲 , 赵美超 , 王宁 , 等 . 基于电压偏差机会约束的分布式光伏发电准入容量研究 [J]. 电工技术学报 , 2018 , 33 ( 7 ): 1560 - 1569 .
SUN Lingling , ZHAO Meichao , WANG Ning , et al . Research of permitted capacity of distributed photovoltaic generation based on voltage deviation chance constrained [J]. Transactions of China Electrotechnical Society , 2018 , 33 ( 7 ): 1560 - 1569 .
JACOB R A , ZHANG J . Distribution network reconfiguration to increase photovoltaic hosting capacity [C]// 2020 IEEE Power & Energy Society General Meeting (PESGM) , August 2-6 , 2020 , Montreal, Canada : 1 - 5 .
ABAD M S S , MA J , ZHANG D W , et al . Probabilistic assessment of hosting capacity in radial distribution systems [J]. IEEE Transactions on Sustainable Energy , 2018 , 9 ( 4 ): 1935 - 1947 .
CHIHOTA J M , BEKKER B , GAUNT T . A stochastic analytic-probabilistic approach to distributed generation hosting capacity evaluation of active feeders [J]. International Journal of Electrical Power & Energy Systems , 2022 , 136 : 107598 .
ABAD M S S , MA J . Photovoltaic hosting capacity sensitivity to active distribution network management [J]. IEEE Transactions on Power Systems , 2021 , 36 ( 1 ): 107 - 117 .
翟鹤峰 , 杨明 , 赵利刚 , 等 . 提升分布式电源接纳能力的配电网三相鲁棒动态重构 [J]. 电力系统自动化 , 2019 , 43 ( 18 ): 35 - 42 .
ZHAI Hefeng , YANG Ming , ZHAO Ligang , et al . Three-phase robust dynamic reconfiguration of distribution network to improve acceptance ability of distributed generator [J]. Automation of Electric Power Systems , 2019 , 43 ( 18 ): 35 - 42 .
FU Y Y , CHIANG H D . Toward optimal multiperiod network reconfiguration for increasing the hosting capacity of distribution networks [J]. IEEE Transactions on Power Delivery , 2018 , 33 ( 5 ): 2294 - 2304 .
DING F , MATHER B . On distributed PV hosting capacity estimation, sensitivity study, and improvement [J]. IEEE Transactions on Sustainable Energy , 2017 , 8 ( 3 ): 1010 - 1020 .
DIAAELDIN I M , ABDEL ALEEM S H E , EL-RAFEI A , et al . Enhancement of hosting capacity with soft open points and distribution system reconfiguration: multi-objective bilevel stochastic optimization [J]. Energies , 2020 , 13 ( 20 ): 5446 .
梁海深 , 李盛伟 , 白临泉 , 等 . 基于SNOP的柔性配电网中分布式电源最大准入容量计算 [J]. 电力建设 , 2018 , 39 ( 8 ): 69 - 76 .
LIANG Haishen , LI Shengwei , BAI Linquan , et al . Allowable DG penetration capacity calculation of SNOP-based flexible distribution network [J]. Electric Power Construction , 2018 , 39 ( 8 ): 69 - 76 .
方一晨 , 张沈习 , 程浩忠 , 等 . 含智能软开关的主动配电网分布式光伏准入容量鲁棒优化 [J]. 电力系统自动化 , 2021 , 45 ( 7 ): 8 - 17 .
FANG Yichen , ZHANG Shenxi , CHENG Haozhong , et al . Robust optimization of distributed photovoltaic hosting capacity of active distribution network with soft open point [J]. Automation of Electric Power Systems , 2021 , 45 ( 7 ): 8 - 17 .
姚天宇 , 李勇 , 乔学博 , 等 . 计及安全边界和智能软开关协同配置的配电网分布式光伏准入容量优化 [J]. 电力自动化设备 , 2022 , 42 ( 4 ): 63 - 70 .
YAO Tianyu , LI Yong , QIAO Xuebo , et al . Hosting capacity optimization of distributed photovoltaic in distribution network considering security boundary and coordinate configuration of SOP [J]. Electric Power Automation Equipment , 2022 , 42 ( 4 ): 63 - 70 .
AL-SAADI H , ZIVANOVIC R , AL-SARAWI S F . Probabilistic hosting capacity for active distribution networks [J]. IEEE Transactions on Industrial Informatics , 2017 , 13 ( 5 ): 2519 - 2532 .
CHEN X , WU W C , ZHANG B M . Robust capacity assessment of distributed generation in unbalanced distribution networks incorporating ANM techniques [J]. IEEE Transactions on Sustainable Energy , 2018 , 9 ( 2 ): 651 - 663 .
CHEN X , WU W C , ZHANG B M , et al . Data-driven DG capacity assessment method for active distribution networks [J]. IEEE Transactions on Power Systems , 2017 , 32 ( 5 ): 3946 - 3957 .
ZHU R J , WEI H , BAI X Q . Wasserstein metric based distributionally robust approximate framework for unit commitment [J]. IEEE Transactions on Power Systems , 2019 , 34 ( 4 ): 2991 - 3001 .
CHEN X , WU W C , ZHANG B M . Robust restoration method for active distribution networks [J]. IEEE Transactions on Power Systems , 2016 , 31 ( 5 ): 4005 - 4015 .
高红均 , 刘俊勇 , 沈晓东 , 等 . 主动配电网最优潮流研究及其应用实例 [J]. 中国电机工程学报 , 2017 , 37 ( 6 ): 1634 - 1645 .
GAO Hongjun , LIU Junyong , SHEN Xiaodong , et al . Optimal power flow research in active distribution network and its application examples [J]. Proceedings of the CSEE , 2017 , 37 ( 6 ): 1634 - 1645 .
张忠会 , 雷大勇 , 蒋昌辉 , 等 . 基于二阶锥规划和NNC法的交直流混合配电网双层规划模型及其求解方法 [J/OL]. 中国电机工程学报 , 2022 : 1 - 16 [ 2023-01-17 ]. https://kns.cnki.net/kcms/detail/11.2107.TM.20220114.1754.009.html https://kns.cnki.net/kcms/detail/11.2107.TM.20220114.1754.009.html .
ZHANG Zhonghui , LEI Dayong , JIANG Changhui , et al . A bi-level planning model and its solution method of AC/DC hybrid distribution network based on second-order cone programming and NNC method [J/OL]. Proceedings of the CSEE , 2022 : 1 - 16 [ 2023-01-17 ]. https://kns.cnki.net/kcms/detail/11.2107.TM.20220114.1754.009.html https://kns.cnki.net/kcms/detail/11.2107.TM.20220114.1754.009.html .
WANG C , GAO R , WEI W , et al . Risk-based distributionally robust optimal gas-power flow with Wasserstein distance [J]. IEEE Transactions on Power Systems , 2019 , 34 ( 3 ): 2190 - 2204 .
YAO L , WANG X L , DUAN C , et al . Data-driven distributionally robust reserve and energy scheduling over Wasserstein balls [J]. IET Generation , Transmission & Distribution, 2018 , 12 ( 1 ): 178 - 189 .
ESFAHANI P M , KUHN D . Data-driven distributionally robust optimization using the Wasserstein metric: performance guarantees and tractable reformulations [J]. Mathematical Programming , 2018 , 171 ( 1 ): 115 - 166 .
DENG L R , SUN H B , LI B J , et al . Optimal operation of integrated heat and electricity systems: a tightening McCormick approach [J]. Engineering , 2021 , 7 ( 8 ): 1076 - 1086 .
0
Views
0
下载量
8
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution
京公网安备11010802024621