通信方式对山东电力IRIG-B码授时信号影响的测试方案探讨  

Discussion on Test Scheme of the Influence of Communication Mode on IRIG-B Code Timing Signal of Shandong Electric Power

作　　者：田安琪 朱尤祥 于秋生 刘磊 周洁 TIAN Anqi;ZHU Youxiang;YU Qiusheng;LIU Lei;ZHOU Jie(State Grid Shandong Electric Power Company Information and Communication Company,Jinan 270001,China)

机构地区：[1]国网山东省电力公司信息通信公司,山东济南270001

出　　处：《通信电源技术》2020年第20期131-132,135,共3页Telecom Power Technology

摘　　要：电网内各电厂和变电站设备要求时间统一,为进一步提高电力自动化时间同步系统的灾备能力,通过通信大楼综合定时供给设备(Building Integrated Timing Supply,BITS)为自动化时间同步系统提供第三路路由,并提出了基于IRIG-B码进行时间信号接收可靠性的测试方案,探讨不同通信方式对时间信号的影响,为基于地面时钟的时间同步技术应用提供数据依据,验证地面时钟为时间同步系统提供第三路由的可行性。All power plants and substations in the power grid require uniform time,in order to further improve the disaster recovery capability of power automation time synchronization system,this paper designs a third route route for automatic time synchronization system through communication bits equipment,proposes a scheme of time signal receiving reliability test based on IRIG-B code,discusses the influence of different communication modes on time signal,and provides data basis and test for the application of time synchronization technology based on ground clock the feasibility of ground clock providing the third route for time synchronization system is proved.

关 键 词：通信方式 时间同步 IRIG-B码 授时信号 

分 类 号：TN9[电子电信—信息与通信工程]