模式识别在变电站遥视系统中的应用研究概述  

Overview of Application and Research of Pattern Recognition in Remote Video Monitoring System of Substation

作　　者：张金凤[1] 杨森[2] 郑连清[1] 

机构地区：[1]重庆大学电气工程学院,400044 [2]重庆市电力公司超高压局,400030

出　　处：《电气应用》2007年第12期50-53,共4页Electrotechnical Application

摘　　要：将模式识别技术应用于变电站遥视系统中,为变电站实现无人值守提供了条件。图像处理和模式识别是变电站的两大关键技术。阐述了图像处理和图像识别的过程,介绍了常用的模式识别如统计模式识别、模糊识别和神经网络识别等方法的基本原理,并对它们的优缺点进行了分析。最后总结了对变电站内信号灯状态、指针表和数字表、环境等的识别方法的应用研究。The application of pattern recognition in remote video system of substation is prepared for unattended substation. Two important technologies-image process and pattern recognition are introduced, hnage processing is prepared for latter one. The basic principles of usually used methods for pattern recognition based on statistic, fuzzy theory and ANN are introduced. At last, the detail applications in substation for pattern recognition are presented, such as the states of signal lights, the reading of pointer and digital meter, euvironment and so on.

关 键 词：图像处理 模式识别 变电站 

分 类 号：TM76[电气工程—电力系统及自动化]