考虑负荷控制的有源配电网故障恢复策略

doi:10.11930/j.issn.1004-9649.2017.03.101.06

中国电力 ›› 2017, Vol. 50 ›› Issue (3): 101-106.DOI: 10.11930/j.issn.1004-9649.2017.03.101.06

考虑负荷控制的有源配电网故障恢复策略

姜惠兰, 钱广超, 范中林, 陈娟

天津大学智能电网教育部重点实验室,天津 300072

收稿日期:2016-12-14 出版日期:2017-03-20 发布日期:2017-03-17
作者简介:姜惠兰（1965—）,女,天津人,博士,副教授,从事电力系统运行与控制、分布式发电、智能系统及其在电力系统中的应用研究。E-mail:jhl2009yan@126.com
基金资助:
国家自然科学基金资助项目（51477115）

A Service Restoration Strategy Considering Influence of Load Management for Distribution System with DG

JIANG Huilan, QIAN Guangchao, FAN Zhonglin, CHEN Juan

Smart Grid Key Laboratory of the Ministry of Education, Tianjin University, Tianjin 300072, China

Received:2016-12-14 Online:2017-03-20 Published:2017-03-17

摘要/Abstract

摘要： 主动配电网的建设使得负荷控制成为电力系统日常调度手段之一。根据有源配电网的负荷灵活控制特性,提出了考虑负荷控制参与的有源配电网故障恢复策略。基于目前配电网仍存在大量手动开关的现状,故障发生时,由于开关操作时间较长,不利于迅速形成孤岛恢复失电负荷。首先利用自适应选择数学模型的负荷控制策略,快速切负荷形成孤岛,充分发挥DG的出力,保障重要负荷的不间断供电;然后对整个有源配电网重构优化,以网络损耗小、开关操作次数少为目标建立优化模型,采用环路编码策略,利用NSGA2算法进行求解。算例表明,所提出的策略能有效解决有源配电网故障恢复问题。

关键词: 配电网, 故障恢复, 负荷控制, 分布式电源, NSGA2

Abstract: With construction of active distribution network, load control has become a general means for power system dispatch. Based on load control flexibility, a service restoration strategy for distribution system with distributed generation(DG) is proposed, which fully considers the influence of load control. When serious failures result in large area power blackout, it is difficult to ensure that DG switches to islanding operation mode without losing stability as a result of long operation time, given numerous manual switches in current distribution system. In order to maintain power supply of important load and make full use of renewable energy sources, proposed method switch DG to islanding operation mode first using load control with adaptively selecting mathematical model. Second, for the purpose of reducing active loss and number of switching operations, the NSGA2 algorithm is adopted to perform reconfiguration of distribution network to restore non-failure power blackout area using a loop encoding strategy. The proposed restoration method is exerted on a 33-node feeder. The simulation results demonstrate validity of proposed method.

Key words: distribution system, service restoration, load control, distributed generation, NSGA2

中图分类号:

TM721

姜惠兰, 钱广超, 范中林, 陈娟. 考虑负荷控制的有源配电网故障恢复策略[J]. 中国电力, 2017, 50(3): 101-106.

JIANG Huilan, QIAN Guangchao, FAN Zhonglin, CHEN Juan. A Service Restoration Strategy Considering Influence of Load Management for Distribution System with DG[J]. Electric Power, 2017, 50(3): 101-106.

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参考文献

[1] SONG I K, JUNG W W, KIM J Y, et al . Operation schemes of smart distribution networks with distributed energy resources for loss reduction and service restoration[J]. IEEE Trans on Smart Grid, 2013, 4(1): 367-374.
[2] 王明俊. 场环境下的负荷管理和需求侧管理[J]. 电网技术,2005,29（5）：1-5.
WANG Mingjun. Load management and demand side management in electricity market environment[J]. Power System Technology, 2005, 29(5): 1-5.
[3] FUANGFOO P, MEENUAL T, LEE W J, et al . PEA guidelines for impact study and operation of DG for islanding operation [J]. IEEE Trans on Industry Applications, 2004, 44(5): 1348-1353.
[4] 丁磊,潘贞存,丛伟. 基于有根树的分布式发电孤岛搜索[J]. 中国电机工程学报,2008,28（25）：62-67.
DING Lei, PAN Zhencun, CONG Wei. Searching for intentional islanding strategies of distributed generation based on rooted tree[J]. Proceedings of the CSEE, 2008, 28(25): 62-67.
[5] 董晓峰,路于平. 基于改进Prim算法的分布式发电孤岛划分方法[J]. 电网技术,2010,34（9）：195-201.
DONG Xiaofeng, LU Yuping. Islanding algorithm for distributed generators based on improved Prim algorithm[J]. Power System Technology, 2010, 34(7): 195-201.
[6] 孙洁,王增平,王英男,等. 含分布式电源的复杂配电网故障恢复[J]. 电力系统保护与控制,2014,42（2）：56-62.
SUN Jie, WANG Zengping, WANG Yingnan, et al . Service restoration of complex distribution system with distributed generation[J]. Power System Protection and Control, 2014, 42(2): 56-62.
[7] 黄弦超. 含分布式电源的配电网故障恢复模型[J]. 电力系统保护与控制,2011,39（19）：52-57.
HUANG Xianchao. Model of service restoration of distribution systems with distributed generation[J]. Power System Protection and Control, 2011, 39(19): 52-57.
[8] 邹必昌. 含分布式发电的配电网重构及故障恢复算法研究[D]. 武汉：武汉大学,2012.
[9] 李滨,祝靖,李佩杰,等. 含非可靠分布式电源的配电网孤岛划分[J]. 电力系统自动化,2015,39（8）：59-65.
LI Bin, ZHU Jing, LI Peijie, et al . Island partition of distribution network with unreliable distributed generators[J]. Automation of Electric Power Systems, 2015, 39(8): 59-65.
[10] BASSO T S, DEBLASIO R. IEEE 1547 series of standards interconnection issues[J]. IEEE Trans on Power Electronics. 2004, 19(5): 1159-1162.
[11] CHO G, SHAW D X, KIM S L. An efficient algorithm for a capacitated subtree of a tree problem in local access telecommunication networks[J]. Computers & Operations Research, 1997, 24(8): 737-748.
[12] 王乐,王世卿,张静乐. 基于Matlab的0-1背包问题的动态规划方法求解[J]. 计算机技术与发展,2006,16（4）：88-89,92.
WANG Le, WANG Shiqing, ZHANG Jingle. DP algorithm of solving 0-1’s knapsack problem based on Matlab[J]. Computer Technology and Development, 2006, 16(4): 88-89, 92.
[13] 余健明,蔡利敏,杨文宇. 基于提高系统可靠性降低网损的配电网络重构[J]. 电工技术学报,2004,19（10）：70-73.
YU Jianming, CAI Limin, YANG Wenyu. Distribution network reconfiguration for system reliability improvement and power loss reduction[J]. Transactions of China Electrotechnical Society, 2004, 19(10): 70-73.
[14] DEB K, PRATAP A, AGARWAL S, et al . A fast and elitist multi-objective genetic algorithm: NSGA-Ⅱ[J]. IEEE Trans on Evolutionary Computation, 2002, 6(2): 182-197.
[15] 麻秀范,张粒子. 基于十进制编码的配网重构遗传算法[J]. 电工技术学报,2004,19（10）：65-69.
MA Xiufan, ZHANG Lizi. Distribution network reconfiguration based on genetic algorithm using decimal encoding[J]. Transactions of China Electrotechnical Society, 2004, 19(10): 65-69.
[16] FARINA M, AMATO P. A fuzzy definition of “optimality” for many criteria optimization problems[J]. IEEE Trans on Systems, 2004, 34(3): 315-326.
[17] BARAN M E, WU F F. Network reconfiguration in distribution systems for loss reduction and load balancing[J]. IEEE Trans on Power Delivery, 1989, 4(2): 1401-1407.

考虑负荷控制的有源配电网故障恢复策略

A Service Restoration Strategy Considering Influence of Load Management for Distribution System with DG

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考虑负荷控制的有源配电网故障恢复策略

A Service Restoration Strategy Considering Influence of Load Management for Distribution System with DG

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