
浏览全部资源
扫码关注微信
1.浙江工业大学信息工程学院,浙江省杭州市 310023
2.强电磁工程与新技术国家重点实验室(华中科技大学),湖北省武汉市 430074
3.国网湖州市供电公司,浙江省湖州市 313099
徐崇博(1996—),男,硕士研究生,主要研究方向:配电网优化。E-mail:chongbo_xu@163.com
杨晓东(1990—),男,博士,主要研究方向:多微电网系统、需求响应、灵活性机制、新能源电力系统优化与控制。E-mail:yang_xd90@163.com
张有兵(1971—),男,通信作者,教授,博士生导师,主要研究方向:智能电网、分布式发电及新能源优化控制、电动汽车入网、电力系统通信、电能质量监控。E-mail:youbingzhang@zjut.edu.cn
收稿日期:2020-03-31,
修回日期:2020-07-27,
网络出版日期:2020-10-22,
纸质出版日期:2021-06-10
移动端阅览
徐崇博,杨晓东,张有兵等.考虑风险管控的含智能软开关主动配电网随机运行优化方法[J].电力系统自动化,2021,45(11):68-76.
XU Chongbo,YANG Xiaodong,ZHANG Youbing,et al.Stochastic Operation Optimization Method for Active Distribution Networks with Soft Open Point Considering Risk Management and Control[J].Automation of Electric Power Systems,2021,45(11):68-76.
徐崇博,杨晓东,张有兵等.考虑风险管控的含智能软开关主动配电网随机运行优化方法[J].电力系统自动化,2021,45(11):68-76. DOI: 10.7500/AEPS20200331004.
XU Chongbo,YANG Xiaodong,ZHANG Youbing,et al.Stochastic Operation Optimization Method for Active Distribution Networks with Soft Open Point Considering Risk Management and Control[J].Automation of Electric Power Systems,2021,45(11):68-76. DOI: 10.7500/AEPS20200331004.
智能软开关用于连接2条或多条馈线,其灵活的无功/有功功率调节能力能有效地减轻电压偏差,提升配电网的运行质量。文中考虑多种调节手段协调优化,包括智能软开关、有载分接开关、投切电容器组、储能系统以及需求响应。在控制电压幅值处于安全运行范围内的基础上,最大程度提升配电网的运行效率。为了应对系统多重随机性,妥善规避随机因素带来的实际运行风险,结合随机优化和条件风险价值理论,提出了考虑风险管控的主动配电网随机运行优化方法,实现了预期运行成本与运行风险间的平衡。然后,通过二阶锥转化和线性化将原始模型转化为混合整数二阶锥规划模型,使得模型更易于求解。最后,在修改的IEEE 33节点系统上的测试结果验证了所提方法的有效性。
The soft open point (SOP) is used to connect two or more feeders. Its flexible reactive/active power adjustment capability can effectively mitigate the voltage deviation and improve the operation quality of the distribution network. This paper considers the coordination and optimization of multiple adjustment methods including SOPs
on-load tap changers
switching capacitor banks
energy storage system (ESS) and demand response. On the basis that controls voltage amplitude within the safe operation range
the effective operation of the distribution network is realized. In order to cope with the multiple randomness of the system and properly avoid the actual operation risks caused by random factors
combined with the theories of the stochastic optimization and conditional risk-at-value (CVaR)
this paper proposes a method for stochastic operation optimization of active distribution networks considering risk management and control to achieve a balance between the expected operation cost and the operation risk. Then
the original model is transformed into a mixed-integer second-order cone programming model through the second-order cone transformation and linearization. It makes the model easier to solve. Finally
the test results on the modified IEEE 33-bus system verify the effectiveness of the proposed method.
YANG Z Q , LI Y J , XIANG J . Coordination control strategy for power management of active distribution networks [J]. IEEE Transactions on Smart Grid , 2019 , 10 ( 5 ): 5524 - 5535 .
任佳依 , 顾伟 , 王勇 , 等 . 基于模型预测控制的主动配电网多时间尺度有功无功协调调度 [J]. 中国电机工程学报 , 2018 , 38 ( 5 ): 1397 - 1407 .
REN Jiayi , GU Wei , WANG Yong , et al . Multi-time scale active and reactive power coordinated optimal dispatch in active distribution network based on model predictive control [J]. Proceedings of the CSEE , 2018 , 38 ( 5 ): 1397 - 1407 .
尤毅 , 刘东 , 钟清 , 等 . 主动配电网优化调度策略研究 [J]. 电力系统自动化 , 2014 , 38 ( 9 ): 177 - 183 .
YOU Yi , LIU Dong , ZHONG Qing , et al . Research on optimal schedule strategy for active distribution network [J]. Automation of Electric Power Systems , 2014 , 38 ( 9 ): 177 - 183 .
KOUTSOUKIS N C , GEORGILAKIS P S , HATZIARGYRIOU N D . Multistage coordinated planning of active distribution networks [J]. IEEE Transactions on Power Systems , 2018 , 33 ( 1 ): 32 - 44 .
张建华 , 曾博 , 张玉莹 , 等 . 主动配电网规划关键问题与研究展望 [J]. 电工技术学报 , 2014 , 29 ( 2 ): 13 - 23 .
ZHANG Jianhua , ZENG Bo , ZHANG Yuying , et al . Key issues and research prospects of active distribution network planning [J]. Transactions of China Electrotechnical Society , 2014 , 29 ( 2 ): 13 - 23 .
GAO H J , WANG L F , LIU J Y , et al . Integrated day-ahead scheduling considering active management in future smart distribution system [J]. IEEE Transactions on Power Systems , 2018 , 33 ( 6 ): 6049 - 6061 .
何湘宁 , 宗升 , 吴建德 , 等 . 配电网电力电子装备的互联与网络化技术 [J]. 中国电机工程学报 , 2014 , 34 ( 29 ): 5162 - 5170 .
HE Xiangning , ZONG Sheng , WU Jiande , et al . Technologies of power electronic equipment interconnecting and networking in distribution grids [J]. Proceedings of the CSEE , 2014 , 34 ( 29 ): 5162 - 5170 .
LI P , JI H R , WANG C S , et al . Coordinated control method of voltage and reactive power for active distribution networks based on soft open point [J]. IEEE Transactions on Sustainable Energy , 2017 , 8 ( 4 ): 1949 - 3029 .
王成山 , 宋关羽 , 李鹏 , 等 . 一种联络开关和智能软开关并存的配电网运行时序优化方法 [J]. 中国电机工程学报 , 2016 , 36 ( 9 ): 2315 - 2321 .
WANG Chengshan , SONG Guanyu , LI Peng , et al . A hybrid optimization method for distribution network operation with SNOP and tie switch [J]. Proceedings of the CSEE , 2016 , 36 ( 9 ): 2315 - 2321 .
蔡宇 , 林今 , 万灿 , 等 . 市场环境下考虑降压节能调节的主动配电网运行优化策略 [J]. 电网技术 , 2016 , 40 ( 10 ): 2951 - 2960 .
CAI Yu , LIN Jin , WAN Can , et al . Optimal operation strategy for active distribution company with conservation voltage reduction in competitive electricity markets [J]. Power System Technology , 2016 , 40 ( 10 ): 2951 - 2960 .
吴玮坪 , 胡泽春 , 宋永华 . 结合随机规划和序贯蒙特卡洛模拟的风电场储能优化配置方法 [J]. 电网技术 , 2018 , 42 ( 4 ): 1055 - 1062 .
WU Weiping , HU Zechun , SONG Yonghua . Optimal sizing of energy storage system for wind farms combining stochastic programming and sequential Monte Carlo simulation [J]. Power System Technology , 2018 , 42 ( 4 ): 1055 - 1062 .
JI H R , WANG C S , LI P , et al . Robust operation of soft open points in active distribution networks with high penetration of photovoltaic integration [J]. IEEE Transactions on Sustainable Energy , 2019 , 10 ( 1 ): 280 - 289 .
王永杰 , 吴文传 , 张伯明 . 考虑负荷量测和光伏不确定性的主动配电网鲁棒电压控制 [J]. 电力系统自动化 , 2015 , 39 ( 9 ): 138 - 144 .
WANG Yongjie , WU Wenchuan , ZHANG Boming . Robust voltage control model for active distribution network considering load and photovoltaic uncertainties [J]. Automation of Electric Power Systems , 2015 , 39 ( 9 ): 138 - 144 .
马瑞 , 金艳 , 刘鸣春 . 基于机会约束规划的主动配电网分布式风光双层优化配置 [J]. 电工技术学报 , 2016 , 31 ( 3 ): 145 - 154 .
MA Rui , JIN Yan , LIU Mingchun . Bi-level optimal configuration of distributed wind and photovoltaic generations in active distribution network based on chance constrained programming [J]. Transactions of China Electrotechnical Society , 2016 , 31 ( 3 ): 145 - 154 .
郭红霞 , 高瑞 , 杨苹 . 基于条件风险价值的微电网现货市场两阶段调度 [J]. 电网技术 , 2019 , 43 ( 8 ): 2665 - 2674 .
GUO Hongxia , GAO Rui , YANG Ping . Two-stage dispatch of microgrid based on CVaR theory under electricity spot market [J]. Power System Technology , 2019 , 43 ( 8 ): 2665 - 2674 .
卫志农 , 陈妤 , 黄文进 , 等 . 考虑条件风险价值的虚拟电厂多电源容量优化配置模型 [J]. 电力系统自动化 , 2018 , 42 ( 4 ): 39 - 46 .
WEI Zhinong , CHEN Yu , HUANG Wenjin , et al . Optimal allocation model for multi-energy capacity of virtual power plant considering conditional value-at-risk [J]. Automation of Electric Power Systems , 2018 , 42 ( 4 ): 39 - 46 .
王成山 , 孙充勃 , 李鹏 , 等 . 基于SNOP的配电网运行优化及分析 [J]. 电力系统自动化 , 2015 , 39 ( 9 ): 82 - 87 .
WANG Chengshan , SONG Chongbo , LI Peng , et al . SNOP-based operation optimization and analysis of distribution networks [J]. Automation of Electric Power Systems , 2015 , 39 ( 9 ): 82 - 87 .
AITHAL A , LONG C , CAO W . Impact of soft open point on feeder automation [C]// 2016 IEEE International Energy Conference (ENERGYCON) , April 4 - 8 , 2016 , Leuven , Belgium .
王成山 , 李鹏 , 于浩 . 智能配电网的新形态及其灵活性特征分析与应用 [J]. 电力系统自动化 , 2018 , 42 ( 10 ): 13 - 21 .
WANG Chengshan , LI Peng , YU Hao . Development and characteristic analysis of flexibility in smart distribution network [J]. Automation of Electric Power Systems , 2018 , 42 ( 10 ): 13 - 21 .
王成山 , 宋关羽 , 李鹏 , 等 . 考虑分布式电源运行特性的有源配电网智能软开关SOP规划方法 [J]. 中国电机工程学报 , 2017 , 37 ( 7 ): 1889 - 1897 .
WANG Chengshan , SONG Guanyu , LI Peng , et al . Optimal configuration of soft open point for active distribution network considering the characteristics of distributed generation [J]. Proceedings of the CSEE , 2017 , 37 ( 7 ): 1889 - 1897 .
尤毅 , 刘东 , 钟清 , 等 . 主动配电网储能系统的多目标优化配置 [J]. 电力系统自动化 , 2014 , 38 ( 18 ): 46 - 52 .
YOU Yi , LIU Dong , ZHONG Qing , et al . Multi-objective optimal placement of energy storage systems in an active distribution network [J]. Automation of Electric Power Systems , 2014 , 38 ( 18 ): 46 - 52 .
王成山 , 宋关羽 , 李鹏 , 等 . 基于智能软开关的智能配电网柔性互联技术及展望 [J]. 电力系统自动化 , 2016 , 40 ( 22 ): 168 - 175 .
WANG Chengshan , SONG Guanyu , LI Peng , et al . Research and prospect for soft open point based flexible interconnection technology for smart distribution network [J]. Automation of Electric Power Systems , 2016 , 40 ( 22 ): 168 - 175 .
杨晓东 , 张有兵 , 赵波 , 等 . 供需两侧协同优化的电动汽车充放电自动需求响应方法 [J]. 中国电机工程学报 , 2017 , 37 ( 1 ): 120 - 130 .
YANG Xiaodong , ZHANG Youbing , ZHAO Bo , et al . Automated demand response method for electric vehicles charging and discharging to achieve supply-demand coordinated optimization [J]. Proceedings of the CSEE , 2017 , 37 ( 1 ): 120 - 130 .
SHEN F , WU Q , ZHAO J , et al . Distributed risk-limiting load restoration in unbalanced distribution systems with networked microgrids [J/OL]. IEEE Transactions on Smart Grid [ 2020-03-30 ]. https://ieeexplore.ieee.org/document/9094201 https://ieeexplore.ieee.org/document/9094201 .
IZADI M , SAFDARIAN A . A MIP model for risk constrained switch placement in distribution networks [J]. IEEE Transactions on Smart Grid , 2019 , 10 ( 4 ): 4543 - 4553 .
VENZKE A , HALILBASIC L , MARKOVIC U , et al . Convex relaxations of chance constrained AC optimal power flow [J]. IEEE Transactions on Power Systems , 2018 , 33 ( 3 ): 2829 - 2841 .
BARAN M E , WU F F . Network reconfiguration in distribution systems for loss reduction and load balancing [J]. IEEE Transactions on Power Delivery , 1989 , 4 ( 2 ): 1401 - 1407 .
DZAFIC I , JABR R A , HALILOVIC E . A sensitivity approach to model local voltage controllers in distribution networks [J]. IEEE Transactions on Power Systems , 2014 , 29 ( 3 ): 1419 - 1428 .
CAO W , WU J , JENKINS N . Benefits analysis of soft open points for electrical distribution network operation [J]. Applied Energy , 2016 , 165 : 36 - 47 .
0
浏览量
0
下载量
12
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621