XLPE cable insulation fault on line fixed-point is reserved for system expansion, In order to offer convenient factors for later development.
并预留了XLPE电缆绝缘故障在线定点系统的扩展口，为后续开发提供了便利条件。
The XLPE cable insulation fault on line monitoring system designed in this paper abides by modularization, hierarchical, having great scalability and small current measure reference function.
本文所设计的XLPE电缆绝缘故障在线测量系统，遵循模块化、层次化，具有良好的可扩展性和小电流检测的参考作用。
The DC superposition method was mainly utilized because it was ripe theory about On-line Insulation Monitoring on the XLPE power cable, in addition of the DC partial current method.
本系统电缆绝缘在线监测理论，以比较成熟的直流叠加法为主，加上直流分量法作为理论基础。
With the statistics on insulation damages of some HV XLPE cable systems at home and abroad, the causes, modes and mechanisms of insulation ageing of XLPE cables and their accessories are analyzed.
对国内外部分高压交联聚乙烯(XLPE)电缆系统的绝缘损坏作了统计，分析了电缆及其附件绝缘老化原因和形态，叙述了XLPE电缆绝缘老化的机理。
It is indicated that great attention should be paid to the insulation ageing problem on HV cable accessories and XLPE cables lacking radial waterproofer.
指出对高压电缆附件和缺乏径向防水构造的XLPE电缆需重视绝缘老化问题。
It analyzes the importance of cable on-line monitoring, introduces its technique level all over the world and its developing trend of on-line monitoring system for XLPE power cable insulation fault.
文章介绍了目前电力电缆绝缘在线监测的几种方法，并对这些方法进行分析和比较。
For those of high voltage level, after the estimate of their insulation parameters we draw the conclusion that those above methods cannot apply to on-line insulation monitoring of 110kv XLPE cable.
对于较高电压等级的电缆，本文通过对绝缘参数的估算得出结论：几种已有的针对较低电压等级电缆的在线监测方法，难以有效地用于110KV的XLPE电缆绝缘在线监测。
For those of high voltage level, after the estimate of their insulation parameters we draw the conclusion that those above methods cannot apply to on-line insulation monitoring of 110kv XLPE cable.
对于较高电压等级的电缆，本文通过对绝缘参数的估算得出结论：几种已有的针对较低电压等级电缆的在线监测方法，难以有效地用于110KV的XLPE电缆绝缘在线监测。
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