Abstract: This paper introduces the design method of hardware system and software system of a 10kV intelligent dry transformer coil material detector.The detector can identify the transformer coil material without disassembling the transformer and without loss,and can also measure the characteristic parameters,direct resistance,and capacity of transformer.The field results verify the high reliability and convenient operation of the detector.

Key words: dry transformer, capacity, DC resistance, probability, coil material

摘要： 介绍了一种10kV智能型干式变压器线圈材质检测仪的硬件系统、软件系统的设计方法。该检测仪能在不拆解变压器且对变压器无损耗的情况下识别变压器线圈材质,同时还能对变压器特性参数、直流电阻、容量等进行测量。现场实结果验证了该检测仪可靠性高,操作方便。

关键词:  , 干式变压器, 容量, 直流电阻, 概率, 线圈材质