北斗卫星同步系统在电力系统中的应用  

Applications of Beidou Satellite Synchronization System in the Power System

作　　者：汪洋[1] 赵宏波[1] 刘春梅 陈喆[1] 滕玲[1] 卢利峰[1] 

机构地区：[1]中国电力科学研究院,北京100192 [2]上海汉鼎电力科技有限公司,上海200002

出　　处：《电力系统通信》2011年第1期54-57,共4页Telecommunications for Electric Power System

摘　　要：文章根据目前卫星同步系统发展情况与社会市场形势,介绍了北斗卫星同步系统和北斗授时终端的工作原理,系统地分析了北斗单向授时、双向授时技术的实现机理。重点结合电力系统的实际,从电力业务角度提出了对时间同步性能的要求,并在此基础上,展望了北斗时间同步系统在电力系统中的应用前景和发展方向。Based on the development of current satellite synchronous system and the market situation,this paper introduces Beidou satellite synchronization system and the principle of timing terminal,systematic analyses the implementation mechanism of Beidou one-way and two-way timing service.Combining with the actual situation in power system,the paper put forward the requirements of power business on time synchronization.The application prospect and development direction of Beidou time synchronization system in power system is also discussed in the paper.

关 键 词：北斗授时 单向授时 双向授时 双向通信 

分 类 号：TN919.34[电子电信—通信与信息系统]