合成绝缘子在线检测方法的现状与发展

Present and Future Development of On-Line Detection Methods for Composite Insulator

概述了合成绝缘子在线检测技术的研究现状;介绍分析了电场测量、泄漏电流、脉冲电流法等各种检测方法的原理、应用方案及优缺点;着重论述了应用脉冲电流法在线检测合成绝缘子时需要解决的问题及相应的可行方案;展望了合成绝缘子在线检测方法的发展趋势。

This paper outlines different on-line detection methods for composite insulator. The principle, application scheme, advantage and disadvantage of these methods such as electric field measurement method, leakage current method and impulse current method, etc. is introduced and analyzed. The problems which are needed to be solved and the corresponding solvable schemes when impulse current method is applied to detect composite insulator are emphasized. Finally the study trends of composite insulator on-line detection methods are given.