智能配电网的故障自愈技术研究
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摘要
为解决配电网严重滞后的问题,减少电力系统大面积级联事故的发生,进一步加快电网建设,优化配电网的结构模式,电力系统将"自愈"这一概念引入到智能配电网中.主要研究含分布式电源的配电网自愈控制技术,研究分析故障自愈技术如何消除分布式电源并网后对线路的网络损耗及节点电压等参数的影响.通过借助蚁群算法的分析模式,进一步降低网络损耗,平衡电路负荷,提高电压水平.
In order to solve the serious lag issues of our country distribution network,to reduce the incidence of large cascading accidents of grid,to speed up construction of power grids,to optimize network structure and built a strong distribution network,People will biosphere's"self-healing"concept introduced to the power system,but also Self-healing is one of notable difference of a smart distribution network and the traditional grid.The self-healing control technology of distribution network with distributed generation technology is discussed in this paper.Therefore,Algorithm-ant colony optimization with the help of a simulated ant foraging behavior algorithms,in order to reduce network losses and improve voltage level and balance the load,restore the power supply.
In order to solve the serious lag issues of our country distribution network,to reduce the incidence of large cascading accidents of grid,to speed up construction of power grids,to optimize network structure and built a strong distribution network,People will biosphere's"self-healing"concept introduced to the power system,but also Self-healing is one of notable difference of a smart distribution network and the traditional grid.The self-healing control technology of distribution network with distributed generation technology is discussed in this paper.Therefore,Algorithm-ant colony optimization with the help of a simulated ant foraging behavior algorithms,in order to reduce network losses and improve voltage level and balance the load,restore the power supply.
引文
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[20]丘东元,张波,潘虹.级联型多电平变换器一般构成方式及原则研究[J].电工技术学报,2009,24(1):24-35.
[21]李广春.综合自动化技术应用具有的基本功能研究[J].辽宁工学院学报,2000,29(4):18-21.
[22]崔其会,薄纯杰,李文亮.10kV配电线路保护定值的整定探讨[J].供用电,2009,26(6):32-34.
[23]万善良,胡春琴,张玲.配电网继电保护若干技术问题的探讨[J].供用电,2005,22(3):12-15.
[24]陈根军,王磊,唐国庆.基于蚁群最优的配电网络重构算法[J].电力系统及其自动化学报,2005,13(2):48-53.
[25]吕勇,赵光宙.蚁群优化算法及其在电力系统中的应用[J].电工技术学报,2003,18(4):70-74.
[26]彭春华,徐雪松.基于蚁群算法的电力网络节点编号多方案优化[J].电力系统及其自动化学报,2007,19(2):60-65.
[2]王守相,成山.现代配电系统分析[M].北京:高等教育出版社,2007.
[3]刘振亚.智能电网技术[M].北京:中国电力出版社,2010.
[4]秦立军,马其燕.智能配电网及其关键技术[M].北京:中国电力出版社,2010.
[5]李勋,龚庆武,胡元潮.智能配电网体系探讨[J].电力自动化设备,2011,18(8):108-111.
[6]徐丙垠,李天友,薛永端.智能配电网与配电自动化[J].电力系统自动化,2009,33(17):38-55.
[7]龙仁兵,徐元杰.浅论现阶段我国智能配电网的建设探讨[J].北京电力高等专科学校学报,2012,29(5):47-50.
[8] National Energy Technology Laboratory.The modem grid imitative[R].US:Department of Energy,2008:26-30.
[9] Saifur Rahman. Global energy use,climate change,distributed generation and energy efficiency[R]. China:Electric Power Research Institute,2006.
[10]胡学浩.智能电网—未来电网发展的态势[C].中国科学院电工研究所科技前沿论坛,北京,2009.
[11]李宁.分布式电源在配电网中布点规划研究[J].东北电力大学学报,2015,35(4):21-24.
[12] H.Liu,X.Chen,K.Yu,et al.The control and analysis of self-healing urban power grid[J].Smart Grid,IEEE Transactions on,2012,3(3):1119-1129.
[13] S.Nasir,M.Taimor,H.Gul.Optimization of decision making in CBR based self-healing systems[C].Frontiers of Information Technology,International Conference,2012:68-72.
[14]王迪,吴鑫强,王振浩.基于改进遗传算法的含分布式电源配电网故障定位[J].东北电力大学学报,2016,36(2):12-16.
[15]万秋兰.大电网实现自愈的理论研究方向[J].电力系统自动化,2009,33(17):29-32.
[16]周学斌,段斌.基于IEC61850的电网自愈控制操作研究[J].现代电力,2010,27(3):7-12.
[17]鲁丽娟.自愈性的智能电网[J].科技情报开发与经济,2009,19(35):92-95.
[18]李大虎.智能电网的自愈功能分析与展望[J].湖北电力,2010,34(A1):12-14.
[19]王明俊.自愈电网与分布能源[J].电网技术,2007,31(6):1-7.
[20]丘东元,张波,潘虹.级联型多电平变换器一般构成方式及原则研究[J].电工技术学报,2009,24(1):24-35.
[21]李广春.综合自动化技术应用具有的基本功能研究[J].辽宁工学院学报,2000,29(4):18-21.
[22]崔其会,薄纯杰,李文亮.10kV配电线路保护定值的整定探讨[J].供用电,2009,26(6):32-34.
[23]万善良,胡春琴,张玲.配电网继电保护若干技术问题的探讨[J].供用电,2005,22(3):12-15.
[24]陈根军,王磊,唐国庆.基于蚁群最优的配电网络重构算法[J].电力系统及其自动化学报,2005,13(2):48-53.
[25]吕勇,赵光宙.蚁群优化算法及其在电力系统中的应用[J].电工技术学报,2003,18(4):70-74.
[26]彭春华,徐雪松.基于蚁群算法的电力网络节点编号多方案优化[J].电力系统及其自动化学报,2007,19(2):60-65.