频响法结合漏电感法测量变压器线圈变形  

Site Detection of Transformer Winding Deformation by FRA and Leaking Inductance Method

作　　者：孙强[1] 刘孝为[1] 黄国强[1] 谢立强[1] 

机构地区：[1]西北电力试验研究院,西安710054

出　　处：《高电压技术》2002年第7期46-47,共2页High Voltage Engineering

摘　　要：通过两例利用频率响应法和漏电感测量法相结合在现场测量变压器线圈变形的实例 ,说明两种测量方法的结合使用可有效提高变压器线圈变形测量的准确性。In this paper, two examples of site detection of transformer winding deformation by FRA and leaking inductance method are given to illustrate that they are effect ways to improve the detection correctness of transformer winding deformation by the combination of two methods.

关 键 词：频响法 漏电感法 测量 变压器 线圈变形 

分 类 号：TM41[电气工程—电器]