变压器固体绝缘水分含量检测方法

Study on Detection Method for Moisture Content of Solid Insulation Transformer

比较了各种变压器固体绝缘水分检测方法,提出了基于时域极化去极化电流法(PDC法)和频域的频谱分析法(FDS法)相结合的变压器固体绝缘水分检测技术,介绍了此方法的实际应用情况。

This paper compares various transformer solid insulation moisture detection method is proposed,the polarization current method based on time domain polarization（ PDC） and frequency spectrum analysis method（ FDS method） moisture detection technology of transformer solid appeared for the first time.