参照国家标准的测试方法，对变压器绕组模型进行了测试、分析，得到了绕组变形的频率响应特性曲线。
According to the national standard test methods, the frequency response of winding deformation curve was obtained through testing and analyzing the transformer winding model.
在缺乏原始图谱的情况下，如何进行变压器内部绕组的变形测试?。
How to test the winding deformation in transformers without the presence of initial characteristic spectrogram?
模量匹配光纤光栅应变传感器与其它类型传感器相比具有较好的测试效果，同时该类型传感器在一定程度上能够反映出沥青混合料的累积变形。
Compared with other kinds of sensors, module matching FBG has a better test effect, and this kind of FBG is able to reflect the accumulative deformation of asphalt mixture to some extent.
位移测试装置利用高精度差动变压器位移传感器完成塑性测压器件的变形量（或压后高）的测量；
The deformation or the highness after shooting of the plastic pressure-measuring elements is measured by the high precision LVDT displacement sensors in length testing device.
变压器在运行中可能发生绕组变形，测试绕组变形的方法主要有频响法和短路阻抗法。
Winding distortion may happen during transformer operation. Frequency response and short impedance are the main methods to test winding distortion.
该测试方法为深入开展变压器绕组变形诊断提供了参考，具有很好的应用前景。
This test method provides a reference for carrying out in-depth deformation diagnosis of transformer winding and has a good prospect.
该测试方法为深入开展变压器绕组变形诊断提供了参考，具有很好的应用前景。
This test method provides a reference for carrying out in-depth deformation diagnosis of transformer winding and has a good prospect.
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