介绍了一种基于CAN总线的中压配电网户外柱上型智能重合控制器,以16位工业级微控制器Intel87C196KC为核心,应用现场总线和智能化技术将保护、测量、控制、计量、远动和故障诊断等综合自动化与配电自动化功能就地分散到户外开关设备本体上,采用CAN总线作为系统的通信网络,实现了配电设备的户外全分布式方案。 This paper introduces a kind of outdoor rectilinear intelligent reclosing controller based on CAN bus in medium voltage distribution network. With 16 bit industrial grade microcontroller Intel87C196KC as the core, the field bus and intelligent technology are used to protect, measure, control, measure, Remote and fault diagnosis and other integrated automation and distribution automation distributed in situ to the outdoor switching equipment ontology, the use of CAN bus as the system of communication networks to achieve a fully distributed outdoor distribution equipment program.