手持式多功能变电站时钟同步信号分析仪的开发与应用  

Development and application of a hand-held multi-function substation clock synchronization signal analyzer

作　　者：张一军 李朋江 王剑军 程树军 ZHANG Yijun;LI Pengjiang;WANG Jianjun;CHENG Shujun(Chongqing Chuandong Electric Power Group Co.,Ltd.,Chongqing 408000,China)

机构地区：[1]重庆川东电力集团有限责任公司,重庆408000

出　　处：《中国高新科技》2024年第11期77-79,共3页

摘　　要：本文旨在开发一种手持式多功能变电站时钟同步信号分析仪,该仪器主要关注三个核心领域:授时和被授时设备同步测试技术、数据传输和通道延时的测试以及变电站二次设备对时异常缺陷分析技术。通过对PPX、B码等的精确测试和分析,提高了同步精度,减少了延迟。此外,还探讨了该分析仪在变电站建设和运维工作中的作用,特别是在设备同步功能和数据收发方面的潜在价值,以期为电网的安全运营提供有效参考。the purpose of this research is to develop a hand-held multi-function substation clock synchronization signal analyzer,this instrument mainly focuses on three core areas:timing and timing equipment synchronous testing technology,data transmission and channel delay testing,and substation secondary equipment on time abnormal defect analysis technology.Through the accurate test and analysis of PPX and B code,the synchronization precision is improved and the delay is reduced.In addition,the application prospect of the analyzer in substation construction and operation is also discussed,especially its potential value in synchronous function of equipment and data receiving and sending delay,therefore,it provides an effective guarantee for the safe operation of the power grid.

关 键 词：授时设备 时钟同步信号分析仪 同步测试 数据传输延时 通道延时 

分 类 号：TM407[电气工程—电器]