基于高速光感和压力波法的电缆接头缺陷与带电检测技术分析

Analysis of Cable Joint Defect and Live Detection Technology Based on High-speed Light Sensing and Pressure Wave Method

阐述高速光感和压力波法的电缆接头缺陷带电检测技术、仿真模拟技术以及状态评价技术,设计适用于电网环境下的电缆接头带电缺陷检测理论及装置,提出多传感器密闭空间检测方法,实现电缆接头缺陷带电检测的准确评价。

This paper describes the live detection technology, simulation technology and status evaluation technology of cable joint defects based on high-speed light sensing and pressure wave method, designs the theory and device of cable joint live defect detection applicable to the power grid environment, proposes a multi-sensor closed space detection method, and realizes the accurate evaluation of cable joint defect live detection.