局部放电重症监护系统在高压电缆线路中的应用

高压电缆运行过程中的局部放电在线巡测是电缆线路状态评价的重要手段，已得到广泛的认可。但由于外部放电干扰以及电缆线路中局部放电产生和传输的特殊性，巡测过程中可能存在信号漏测或疑似信号难以判断的问题。本文提出了利用局部放电重症监护系统对巡测过程中检测到的疑似信号进行跟踪，以确认信号及其来源，并防止局部放电信号漏测。对重症监护系统的原理和以及应用效果进行了阐述。

Partial Discharge Intensive Care System in the Application of High Voltage Cable Line

Partial discharge online survey in the process of running high voltage cable is an important means of cable line state evaluation, has been widely recognized. But due to the external interfering discharges and The particularity of generation and transmission in the cable line partial discharge, the partial discharge signal in the survey may lost or difficult to determine. In this paper, the use of partial discharge in intensive care system in the process of survey detected suspected signal tracking, to ensure that the signal and its sources, and to prevent partial discharge signal is missing. The principle of intensive care system and application effect are expounded.