摘要
介绍了 CAN总线在变电站自动化系统中的实际应用。在这些系统中 ,所有信息送往网络 ,形成变电站信息库。变电站间隔层的保护测控单元可以通过网络交换信息和数据 ,因而 CAN总线网构成了高效率信息、数据网络。同时介绍了应用支持点对点通信的 CAN2 .0 B规约实现几种网络化的保护和控制方案的实例。
This paper introduces the application of CANbus network in substation automation system SAS .IN SAS,all data is sent to CANbus network to establish inform ation library of the substation.With high efficiency of CANbus network, the protection & monitor units of substation bays can exchange information through the network quickly to achieve data sharing in substation autom ation systems.This paper also discusses some protection & m onitor schemes based on CANbus network,which use CAN2 .0 B protocol to support the com munication of peer to peer.
出处
《电力系统自动化》
EI
CSCD
北大核心
2002年第10期48-49,68,共3页
Automation of Electric Power Systems
