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一种声电联合GIS局放监测同步控制方法、系统和装置
InventionUnknown
10Claims · 3 independent
§ Ⅰ
Dossier Overview
Inventor
吴伟; 鞠彦波; 胥冲; 杨文举
Filing Date
Jul 31, 2026
Publication Date
Oct 27, 2026
IPC Classification
G01R 31/327 (2006.01)G01R 31/12 (2020.01)H04L 12/10 (2006.01)H04L 12/18 (2006.01)H04L 43/022 (2022.01)H04L 67/1095 (2022.01)H04L 67/12 (2022.01)
本申请涉及局部放电监测技术领域,提供了一种声电联合GIS局放监测同步控制方法、系统及装置,其方法包括:上位机输出时序同步编码;通过直接序列扩频将时序同步编码耦合至POE网线供电线对中并向级联监测节点广播;监测节点提取时序同步编码并校准本地采样时钟以实现时基对齐;基于对齐时基同步启动特高频和超声波传感器采样并添加时标;将采样数据包回传至上位机;上位机基于到达时间差算法解算局部放电源。本申请实现了多级联监测节点的时基对齐与声电同源采样,简化布线并提高局放定位精度。
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