红外成像技术在百万千瓦机组电气设备检测中的应用  

Application of Infrared Imaging in Electric Equipment Inspection of Mega-kilowatt Units

作　　者：俞震华 

机构地区：[1]上海外高桥第二发电有限责任公司,上海市200137

出　　处：《电力建设》2009年第6期58-61,共4页Electric Power Construction

摘　　要：文章概括了红外检测技术诊断方法和判断依据,阐述了上海外高桥第二发电厂应用红外成像技术检测百万千瓦机组中发电机、电动机、变压器、高压套管、避雷器、架空线路、电缆等电气主要设备缺陷的经验,并对红外成像工作过程中发现的问题进行了探讨与总结。The diagnosis methods and judgment bases of infrared （IR） inspection technology are summarized. The experiences of IR imaging used in direct inspecting defects in major electric equipment of mega-kilowatt units, including generator, motor, transformer, high pressure sleeve, lightning arrester, overhead line, cable, etc., in Shanghai Waigaoqiao No. 2 Power Plant are explained. Problems discovered during IR imaging process are discussed and summarized.

关 键 词：红外成像 1000MW机组 电气设备 设备检测 

分 类 号：TM621.71[电气工程—电力系统及自动化] TN219[电子电信—物理电子学]