郭壮志;陈波;刘灿萍;许奎;李剑峰;

• 1:广西大学电气工程学院
• 2:广西大学电气工程学院
• 3:广西大学电气工程学院
• 4:广西大学电气工程学院

摘要(Abstract)：

将一个多变量等式约束条件隐含于开关函数中,基于遗传算法建立了改进的配电网故障定位数学模型。根据故障诊断理论中最小集的概念建立了环网开环运行配电网的故障定位统一数学模型,并运用广义分级的处理思想提高了运用该模型进行配电网故障定位时的效率。仿真实验验证了上述模型的正确性和有效性及该故障定位算法在配电网故障定位中的准确性和高容错性。

关键词(KeyWords)： 遗传算法(GA);适应度函数;等式约束;配电网;故障定位

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 郭壮志;陈波;刘灿萍;许奎;李剑峰;

Email:

DOI:

参考文献(References)：

• [1]刘健,倪建立,杜宇.配电网故障区段判断和隔离的统一矩阵算法[J].电力系统自动化,1999,23(1):31-33.Liu Jian,Ni Jianli,Du Yu.A unified matrix algorithm for fault section detection and isolation in distribution system[J].Automation of Electric Power Systems,1999,23(1):31-33(in Chinese).
• [2]王飞,孙莹.配电网故障定位的改进矩阵算法[J].电力系统自动化,2003,27(12):45-46.Wang Fei,Sun Ying.An improved matrix algorithm for fault location in distribution network of power systems[J].Automation of Electric Power Systems,2003,27(12):45-46(in Chinese).
• [3]蒋秀洁,熊信艮,吴耀武,等.改进矩阵算法及其在配电网故障定位中的应用[J].电网技术,2004,28(19):60-63.Jiang Xiujie,Xiong Xinyin,Wu Yaowu,et al.Improved matrix algorithm and its application in fault location of distribution network[J].Power System Technology,2004,28(19):60-63(in Chinese).
• [4]苏永智,潘贞存,丁磊.一种复杂配电网快速故障定位算法[J].电网技术,2005,29(18):75-78.Su Yongzhi,Pan Zhencun,Ding Lei.A fast algorithm of fault location for complicated distribution network[J].Power System Technology,2005,29(18):75-78(in Chinese).
• [5]周明,孙树栋.遗传算法原理及运用[M].北京:国防工业出版社,1999.
• [6]文福拴,邱家驹,韩祯祥.利用断路器信息诊断电力系统故障的高级遗传算法[J].电工技术学报,1996,11(4):58-64.Wen Fushuan,Qiu Jiaju,Han Zhenxiang.A refined genetic algorithm for fault section location estimation using information from circuit breakers[J].Transactions of China Electrotechnical Society,1996,11(4):58-64(in Chinese).
• [7]文福拴,韩祯祥,田磊,等.基于遗传算法的电力系统故障诊断的解析模型与方法[J].电力系统及其自动化学报,1998,10(3):1-7.Wen Fushuan,Han Zhenxiang,Tian Lei,et al.An analytic model and genetic algorithm based methods for fault diagnosis in power systems[J].Proceedings of the CSU-EPSA,1998,10(3):1-7(in Chinese).
• [8]杜红卫,孙雅明,刘弘靖,等.基于遗传算法的配电网故障定位和隔离[J].电网技术,2000,25(5):52-55.Du Hongwei,Sun Yaming,Liu Hongjing,et al.Fault section diagnosis and isolation of distribution networks based on genetic algorithm[J].Power System Technology,2000,25(5):52-55(in Chinese).
• [9]杨伟,刘娅琳,吴军基.基于改进遗传算法的配电网故障诊断[J].长沙电力学院学报(自然科学版),2005,20(2):25-30.Yang Wei,Liu Yalin,Wu Junji.Fault diagnosis of distribution network based on genetic algorithm[J].Journal of Changsha University of Electric Power(Natural Science),2005,20(2):25-30(in Chinese).
• [10]卫志农,何桦,郑玉平.配电网故障区间定位的高级遗传算法[J].中国电机工程学报,2002,22(4):127-130.Wei Zhinong,He Hua,Zheng Yuping.A refined genetic algorithm for the fault sections location[J].Proceedings of the CSEE,2002,22(4):127-130(in Chinese).