基于CAN总线的变电站综合自动化系统通讯网络设计  

Design of communication network for integrated substation automation system based on CAN fieldbus

作　　者：刘燕[1] 秦雯[1] 

机构地区：[1]兰州工业高等专科学校电气工程系,甘肃兰州730050

出　　处：《继电器》2007年第18期54-56,共3页Relay

摘　　要：针对变电站综合自动化系统间隔层装置多、大量的智能单元装置需要通过网络相互通信的现状,设计了一种高可靠性、高实时性的变电站自动化系统的CAN总线通信网络。给出了间隔层、站控层网络通讯接口的硬件电路设计及软件流程图。该设计可为变电站自动化系统提供一个快速、稳定可靠的通信网络。Aimed at the actuality of more intelligent device to bay level in the integrated substation automation system, and need communication by network among intelligent device, communication network of high reliability and real-time is designed based on CAN bus for integrated substation automation system.The hardware circuits and software flow chart of communication interface are given to the bay level and substation control level.The design can provide steady and state communication network for integrated substation automation.

关 键 词：CAN总线 变电站综合自动化系统 通讯网络 

分 类 号：TM76[电气工程—电力系统及自动化]