交直流配电电缆绝缘检测技术及其应用

Luan Jun, Jiang Xuan, Ji Xiang, Lei Xing, L. Wenzhu, Cai Yanxing
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引用次数: 1

摘要

电缆设备在长期运行过程中,不可避免地会出现绝缘劣化现象,导致电气绝缘强度降低,甚至发生故障。电缆检测技术的发展为配电网供电的可靠性提供了有力的保障。本文首先介绍了检测技术,并将检测技术分为现场检测、在线监控和离线检测。其次,总结了三种检测技术的检测原理、主要检测方法和关键技术,并对各种检测技术进行了探讨。最后对其在电缆中的应用进行了验证。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Insulation Detection Technology and Its Application of AC-DC Distribution Cables
Cable equipment will inevitably suffer from insulation degradation during long-term operation, resulting in reduced electrical insulation strength and even failure. The development of cable detection technology provides a strong guarantee for the reliability of power supply in distribution networks. This article firstly introduces the detection technology, and divides the detection technology into live detection, online monitoring and offline detection. Secondly, it summarizes the detection principles, main detection methods and key technologies of the three detection technologies, and discusses various detection technologies. Finally, its application in cable is validated.
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