郭运城,韦钢,李明,李俊

• 1:上海电力学院电气工程学院
• 2:上海浦海求实电力新技术有限公司

摘要(Abstract)：

在含有分布式电源的配电系统发生故障时,可将配电系统划分成若干微电网孤岛运行,制定合理有效的孤岛划分方案十分必要。该文基于约束满足问题模型生成值域单元集,不同变量值域单元集形成邻接矩阵,根据邻接矩阵元素值筛选孤岛划分可行方案,采用熵权法从可靠性、经济性、环保性3方面对孤岛划分可行方案进行综合评价,依据理想点偏离度最小原则优选孤岛划分方案。最后,通过简化系统进行算例分析,验证了本文方法的可行性与有效性。

关键词(KeyWords)： 分布式电源;孤岛划分;分阶段策略;约束满足问题;熵权

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 郭运城,韦钢,李明,李俊

参考文献(References)：

• [1]YASSER M,EI-SAADANY E F.Reliability evaluation fordistribution system with renewable distributed generationduring islanded mode of operation[J].IEEE TransactionsPower System,2009,24(2):572-581.
• [2]GOMEZ J C,MORCOS M M.Distributed generation:Exploitation of islanding operation advantages[C]//IEEE/PES Transmission and Distribution Conference and Exposition,Bogota:2008.
• [3]尹专,刘天琪,江东林,等(Yin Zhuan,Liu Tianqi,Jiang Donglin,et al).含风力发电的配电网计划孤岛搜索方法(Search method for intentional islanding of distribution network with wind power generation)[J].电力系统及其自动化学报(Proceedings of the CSU-EPSA),2013,25(1):142-147.
• [4]刘栋,陈允平,沈广,等(Liu Dong,Chen Yunping,Shen Guang,et al).基于CSP的配电网大面积断电供电恢复模型和算法(CSP-based model and algorithm of service restoration for large area blackout of distribution system)[J].电力系统自动化(Automation of Electric Power Systems),2006,30(10):28-32.
• [5]丁磊,潘贞存,丛伟(Ding Lei,Pan Zhencun,Cong Wei).基于有根树的分布式发电孤岛搜索(Searching for intentional islanding strategies of distributed generation based on rooted tree)[J].中国电机工程学报(Proceedings of the CSEE),2008,28(25):62-67.
• [6]曾令诚,吕林,曾澜钰(Zeng Lingcheng,Lyu Lin,Zeng Lanyu).基于sollin算法的含分布式电源的孤岛划分方法(Islanding method based on sollin algorithm for grid with distributed generations)[J].电力自动化设备(Electric Power Automation Equipment),2013,33(4):95-100.
• [7]易新,陆于平(Yi Xin,Lu Yuping).分布式发电条件下的配电网孤岛划分算法(Islanding algorithm of distribution networks with distributed generators)[J].电网技术(Power System Technology),2006,30(7):50-54.
• [8]董晓峰,陆于平(Dong Xiaofeng,Lu Yuping).基于改进Prim算法的分布式发电孤岛划分方法(Islanding algorithm for distributed generators based on improved Prim algorithm)[J].电网技术(Power System Technology),2010,34(9):195-201.
• [9]赵晶晶,杨秀,符杨(Zhao Jingjing,Yang Xiu,Fu Yang).考虑分布式发电孤岛运行方式的智能配电网供电恢复策略研究(Smart distribution system service restoration using distributed generation islanding technique)[J].电力系统保护与控制(Power System Protection and Control),2011,39(17):45-49.
• [10]丁磊,潘贞存,苏永智,等(Ding Lei,Pan Zhencun,Su Zhiyong,et al).并网分散电源的解列与孤岛运行(The grid-connected decentralized generator stepout and island operation)[J].电力自动化设备(Electric Power Automation Equipment),2007,27(7):25-29.
• [11]张利民,马强,李振坤,等(Zhang Limin,Ma Qiang,Li Zhenkun,et al).基于禁忌克隆遗传算法的配电网故障恢复重构(Service restoration reconfiguration in distribution network based on tabu clonal genetic algorithm)[J].电力系统及其自动化学报(Proceedings of the CSU-EPSA),2010,22(1):60-64.
• [12]黄弦超(Huang Xianchao).含分布式电源的配电网故障恢复模型(The service restoration model of distribution network with DGs)[J].电力系统保护与控制(Power System of Protection and Control),2011,39(19):52-57.
• [13]曲直,李海峰,柳进,等(Qu Zhi,Li Haifeng,Liu Jin,et al).面向波动平滑、负荷跟踪和功率平衡的风电功率优化调控策略(Wind power optimal regulation strategies for fluctuation smoothing,load following and power balancing)[J].中国电机工程学报(Proceedings of the CSEE),2013,33(16):47-55.
• [14]孔令国,蔡国伟,杨德友,等(Kong Lingguo,Cai Guowei,Yang Deyou,et al).光-储联合并网发电系统建模与协调控制(Modeling and coordinated control of grid-connected PV generation system with energy storage devices)[J].电网技术(Power System Technology),2013,37(2):312-318.
• [15]杨建青,徐南荣(Yang Jianqing,Xu Nanrong).关于目标与约束之间的转化问题(The conversion problem between the objectives and constraints)[J].系统工程学报(Proceedings of Systems Engineering),1992,7(1):68-76.
• [16]臧天磊,钟佳辰,何正友,等(Zang Tianlei,Zhong Jiachen,He Zhengyou,et al).基于启发式规则与熵权理论的配电网故障恢复(Service restoration of distribution network based on heuristic rules and entropy weight)[J].电网技术(Power System Technology),2012,36(5):251-257.
• [17]Lin Z Z,Wen F S,Huang J S,et al.Evaluation of blackstart schemes employing entropy weight-based decisionmaking theory[J].Journal of Energy Engineering,2010,136(2):42-49.
• [18]崔和瑞,梁丽华,王立红(Cui Herui,Liang Lihua,Wang Lihong).基于熵权TOPSIS分析的配电网可靠性评估指标体系(Reliability evaluation index of distribution system based on entropy-weight TOPSIS method)[J].农业工程学报(Transactions of the CSAE),2011,27(S1):172-175.