Time Synchronization of Wireless Recording System for Transformer Substation
文献类型：会议论文
| 作者 | Liu ZQ(柳正青) ; Shang ZJ(尚志军)
|
| 出版日期 | 2015 |
| 会议名称 | 2015 7th International Conference on Measuring Technology and Mechatronics Automation (ICMTMA) |
| 会议日期 | June 13-14, 2015 |
| 会议地点 | Nanchang, China |
| 关键词 | wireless recording system time synchronization RBS MVU data filtering |
| 页码 | 1351-1354 |
| 中文摘要 | According to the requirements and characteristics of wireless recording system in transformer substation, the feasibility of Referenced Broad Synchronization (RBS) algorithm is analyzed. As the RBS has large overhead and poor fault tolerance, an improved RBS algorithm based on the best linear is proposed. The improved RBS algorithm establishes a new synchronization model on the basis of the system features and reduces the synchronization cost. It estimates clock offset and clock skew by using the minimum variance unbiased (MVU) estimation to compensate for the time, and also improves the synchronization accuracy by filtering abnormal data points. The simulation results demonstrate that the improved RBS algorithm can effectively reduce the number of exchange times of synchronization messages and improve the synchronization accuracy. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议录 | 2015 7th International Conference on Measuring Technology and Mechatronics Automation (ICMTMA)
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | Piscataway, NJ, USA |
| 语种 | 英语 |
| ISBN号 | 978-1-4673-7142-1 |
| WOS记录号 | WOS:000380441700327 |
| 源URL | [http://ir.sia.cn/handle/173321/17407]  |
| 专题 | 沈阳自动化研究所_工业控制网络与系统研究室 |
| 推荐引用方式 GB/T 7714 | Liu ZQ,Shang ZJ. Time Synchronization of Wireless Recording System for Transformer Substation[C]. 见:2015 7th International Conference on Measuring Technology and Mechatronics Automation (ICMTMA). Nanchang, China. June 13-14, 2015. |
入库方式： OAI收割
来源：沈阳自动化研究所
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