高压绝缘子紫外在线检测器研制

本文介绍了利用高压绝缘子放电时发出的紫外线对高压输电线路运行状态进行监测的原理，提出了一种紫外型绝缘子在线监测的新方法，分析了紫外在线检测器各部分电路的工作原理。利用该检测器对放电火花进行了模拟实验，实验表明该装置具有灵敏度高、响应速度快、安全性好等优点，应用前景广泛。

Study of on-line ultraviolet detector for HV insulator

This paper introduces the principle of detecting HV insulator states using ultra-violet ray emitted during insulator discharging. An on-line ultra-violet detecting method for HV insulator on high voltage transmission line is put forward. The structure and working principle of the on-line ultra-violet detector are also analyzed. Spark simulation experiment was carried out using the detector. Experimental result indicates that the detector features high sensitivity , quick response speed and high security. The proposed on-line ultra-violet insulator detector has bright application future.