摘要
为了实现监测网内被授时设备的时间同步及对授时设备状态(时间源信息、板卡信息、报警信息等)、被授时设备时间信息(与授时设备间的时间偏差)等信息,通过在数据网上构建地面区域时间同步监测系统的方法,配置时间同步系统设备和时间时间同步监测系统设备,采用数据网传输PTP时间同步报文并对电力二次设备授时状态进行监测,达到了较高的时间输出精度和监测信息的精度。
To monitor the conditions of devices consuming the time synchronization service and the status information, such as time source information, board information and alarm information, of devices providing time synchronization service in the data network, this paper proposes a method that building an area time synchronization and monitoring system. The system can not only configure devices of the time synchronization system, but also configure the devices of the time synchronization monitoring system. The system can get higher precision of time synchronization and information monitoring by using the data network to transmit PTP time synchronization messages and monitor time synchronization conditions of electric secondary equipments.
出处
《电力信息化》
2013年第1期15-19,共5页
Electric Power Information Technology
