摘要
紫外检测作为高压电气设备放电的一种在线检测技术,目前已在我国得到了越来越多的应用和推广。阐述了紫外成像检测技术的工作原理及技术特点,并与传统的预防性试验、红外检测技术作了详细比较。结合具体实例,对紫外成像检测技术在输变电设备上的实际应用作了详细分析,并一一分析了影响紫外成像检测结果准确度的因素。在此基础上,指出了紫外成像检测技术在实际应用中尚需解决的问题,并明确了该技术今后的发展方向。
As an online detection technology for the discharge test of high-vohage electric equipment, the ultraviolet detection is increasingly promoted and used in China. This paper expounds the working principles and features of the UV imaging detection technology with comparisons made with the traditional preventive test and infrared detection technology. Furthermore, based on the actual cases, the author makes a detailed analysis on the applications of the UV imaging detection technology on electric equipment and the factors affecting its accuracy. The problems to be solved in the application and the development direction of the UV imaging detection technology are also proposed in this paper.
出处
《电网与清洁能源》
2013年第3期50-54,共5页
Power System and Clean Energy
关键词
紫外成像
电力设备
放电检测
UV imaging
electric equipment
discharge detection
作者简介
刘安文（1982-），男，硕士，从事高压试验工作
