| 数字化变电站中通信设备时钟同步技术的研究 |
| |
| 引用本文： | 卜宪德,石秋生,张浩,何迎利.数字化变电站中通信设备时钟同步技术的研究[J].电力系统通信,2010,31(7):5-9. |
| |
| 作者姓名： | 卜宪德 石秋生 张浩 何迎利 |
| |
| 作者单位： | 国网电力科学研究院,江苏,南京,210003 |
| |
| 摘 要： | 介绍了数字化变电站通信设备采用的三种时钟同步技术，分析了其优缺点。重点研究了数字化变电站时钟同步技术国际标准IEEE1588PTP精密时钟同步协议，分析了工作模式，结合实际情况，给出了数字化变电站通信设备时钟同步的解决方案，最后提出了对时钟同步系统的冗余考虑。
|
| 关 键 词： | 数字化变电站 时钟同步 通信设备 |
Study on Clock Synchronization Technology for Communication Equipment in Digital Substations |
| |
| BU Xion-de,SHI Qiu-sheng,ZHANG Hao,HE Ying-li.Study on Clock Synchronization Technology for Communication Equipment in Digital Substations[J].Telecommunications for Electric Power System,2010,31(7):5-9. |
| |
| Authors: | BU Xion-de SHI Qiu-sheng ZHANG Hao HE Ying-li |
| |
| Affiliation: | BU Xian-de,SHI Qiu-sheng,ZHANG Hao,HE Ying-li(State Grid Electric Power Research Institute,Nanjing 210003,China) |
| |
| Abstract: | This paper introduces three kinds of time synchronization technologies used by communication equipment in digital substations,and analyses the advantages and disadvantages.It discusses the international standard of IEEE1588 PTP(Precision Time Protocol),and analyses the working modes and put forward the solutions.The redundancy in clock synchronization system is also discussed in the paper. |
| |
| Keywords: | digital substation clock synchronization communication equipment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
