基于CAN总线的变电站监控系统  

Substation supervisory system based on CAN bus

作　　者：杨如锋[1] 伍爱莲[1] 朱华伟[1] 

机构地区：[1]武汉大学电气工程学院,湖北武汉430072

出　　处：《电力自动化设备》2005年第1期43-45,共3页Electric Power Automation Equipment

摘　　要：现场总线控制系统作为新一代控制系统在电力系统尤其是在自动化中得到了广泛的应用。介绍了现场总线中一种很有影响的控制局域网络CAN(ControlAreaNetwork)总线技术,设计出了一套基于CAN总线的变电站监控系统。阐述了系统的硬件结构设计及软件设计的程序流程。该系统可靠性高、通信速度快、抗干扰能力强、组态灵活,有着广泛的应用前景。As a new control system,FCS(Fieldbus Control System) is used widely in power system,especially in substation automation. The CAN(Control Area Network) bus is introduced. A super-visory system based on CAN bus for substation automation is designed and put into operation in laboratory. Its hardware structure and software flowchart are presented. Its characteristics,such as high reliability,high communication speed,strong anti-jamming capability,flexible configuration and so on,make it applied widely.

关 键 词：CAN总线 变电站监控 智能终端 适配卡 

分 类 号：TM76[电气工程—电力系统及自动化]