本文以功率因素动态补偿系统为对象,介绍了CAN 总线技术在配电自动化系统中的一个应用实例:PC 机作为上位机,各个补偿系统作为智能节点,通过CAN 总线进行高速通讯。CAN 总线技术的应用使本系统具有结构简单、成本低、扩展性好、维护方便等特点。关键词:CAN 现场总线功率因素Abstract:This paper introduces an application of CAN Field-Bus to power control automation system, with the power-factor compensation system as the object. PC is the host, each compensation systems is the node. They communicate fleetly with each other through CAN Field-Bus. The application of CAN Field-Bus technology makes this system simpler, cheaper, more flexible and maintenance easier.Keyword: CAN Fieldbus Powerfactor
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