模糊超盒分类器在母线充电保护中的应用  

Application Research of Bus Charging Protection Based on Fuzzy Hyperbox Classifier

作　　者：雷宇[1] 陈少华[1] 桂存兵[1] 马碧燕[1] 

机构地区：[1]广东工业大学自动化学院,广东广州510090

出　　处：《广东工业大学学报》2007年第2期36-39,共4页Journal of Guangdong University of Technology

基　　金：广东省自然科学基金资助项目(040094)

摘　　要：针对目前母线充电保护存在的一些缺点和不足,在分析母线充电机理和过程的基础上,综合利用母线正常充电和故障充电情形下多种电气特征量值的差异,运用模糊超盒分类器来形成区分母线正常充电和故障元件充电的保护判据识别.通过EMTP程序的大量仿真得到模糊超盒网络的训练和检验样本,结果表明,该方法能够快速准确地判别出母线在各种运行工况下的正常充电和故障元件充电.At present the bus anism and processes of bus c charging protections have some disadvantages and shortcomings. Analyzing the mechharging and making full use of the differences of characteristics variables＇ value between normal bus charging and fault element charging , a new protective method is presented in this paper to distinguish normal bus charging from fault element charging based on the fuzzy hyperbox classifier. EMTP program is used to obtain plenty discriminate normal c of training and testing patterns. The results show that this method can quickly and accurately harging and fauh charging under all kinds of operating conditions.

关 键 词：超盒 母线 充电保护 

分 类 号：TP181[自动化与计算机技术—控制理论与控制工程] TM588[自动化与计算机技术—控制科学与工程]