【摘要】 在分析变电站设备综合在线监测对通信需求的基础上,研究了CAN总线在变电站设备综合在线监测中应用的通信单元硬件、抗干扰性、波特率的设置、通信协议的制定、优先级设计和滤波器设计等关键技术,实现了变电站设备综合在线监测的CAN总线通信。研究成果具有较好的实用性。更多还原

【Abstract】 Based on analyzing the requirement of the communication from the integrated online monitoring for the equipment in the transformer substation,the key technologies of CAN application in this integrated on-line monitoring system are studied,which include the hardware of communication unit,anti-jamming,setting of baud rate,establishment of the communicating protocol and setting of priority and filter,and the communication of CAN in the system is realized.The research results are useful for the application in the integrated monitoring system for the substation.更多还原