摘要
为确保电网设备状态检修及隐患排查工作的顺利进行,带电检测在设备运行维护中的应用目前已被列为各项工作开展的重点。对当前在电网设备运行维护中广泛使用的红外检测、紫外成像检测、超声波检测、超高频检测、暂态地电压法检测、谐波电场法检测、化学成分分析等检测技术的原理及适用范围分别进行了归纳和总结,可为后续从事电网带电检测工作的技术人员提供了参考。
To ensure the condition-based maintenance and hidden trouble detection of power equipments carried out smoothly, the ap- plication of live detection on the operation and maintenance of power grid equipments has been as the focus of various works. In this paper, the principle and the suitable objects that widely used in the operation and maintenance of power grid electrical equipments, such as infrared detection, ultraviolet imagery, ultrasonic method, ultrahigh frequency （UHF） , transient earth voltage （TEV）, har- monic electric field method and chemical composition analysis method are summarized, some conclusions would provide reference for the following engineers that engage in the power grid live detection work.
出处
《南方能源建设》
2015年第2期140-145,共6页
Southern Energy Construction
关键词
带电检测
电网设备
运行维护
live detection
power grid electrical equipment
operation and maintenance
