紫外探测器及其在电气设备电晕放电检测中的应用

UV Detector and Its Application in Corona Discharge Detection of Electrical Equipment

针对紫外探测技术在电器设备电晕放电检测中的应用越来越广泛,如何提高该系统在实际应用过程中的有效性、可靠性显得尤为关键。为此,本文提出了一种光子型可定位紫外探测器集成的智能紫外在线监测系统,实现了对变电站内电晕放电状态的实时、定量监测,然后,通过试验证明了紫外探测器具有响应速度快、灵敏度高的优点,实现了对电晕放电强度的实时、定量测量,对紫外成探测技术在电气设备电晕放电检测中的应用具有指导意义。

In view of the application of UV detection technology in the corona discharge detection of electrical equipment more and more widely, how to improve the effectiveness of the system in the practical application, reliability is particularly critical. In this paper,an intelligent UV on-line monitoring system based on photon-type UV detector is proposed,which realizes the real- time and quantitative monitoring of the corona discharge state in the substation. Then, the experiment proves that the UV detector has the response speed Fast and high sensitivity. It realizes the real-time and quantitative measurement of the intensity of corona discharge, and it has a guiding significance for the application of ultraviolet detection technology in corona discharge detection of electrical equipment.