基于CAN总线同步相量应用层协议实现

摘要

Synchonised Phasor Measurement Unit is used to phasor acquisition and real-time dynamic moniter-ing of ship power system, A CAN application-layer protocol for synchonised phasor comunication is defined. It also diefined the message frame format of synchonised message and phasor message. Impelement the unicast and multicast communication of CAN field bus. Which meets the PMU communication very well.%同步相量采集装置用于对舰船电力系统同步相量进行实时采集和动态监控.定义了基于CAN现场总线的同步相量通信应用层协议.对同步报文和相量报文的帧格式进行了定义.实现了CAN总线的单播和多播通信,很好地满足PMU通信要求.