摘要
针对750 kV电容式电压互感器(Capacitive Voltage Transformer,CVT)现场校验工作,通过对两种常规现场校验方法的分析和比较,在保证满足技术参数要求的前提下,提出了基于成本低、便于试验设备组装的750 kV变电站CVT现场校验方法。应用结果表明:该方法解决了750 kV变电站CVT现场校验设备的运输、安装及高成本等诸多难题。
Aiming at field calibration work of 750 kV Capacitive Voltage Transformer（CVT）,by analyzing and comparing two kinds of conventional field calibration methods, under the condition of guaranteeing to meet technical parameters, puts forward the 750 kV CVT field calibration method based on the low cost, easy to transport, easy to test equipment assembled on-site calibration for 750 kV substation. The application result shows that this method has solved the transport, installation and high cost difficulties for CVT field calibration.in 750 kV substation.
出处
《宁夏电力》
2014年第4期24-27,共4页
Ningxia Electric Power
