计算了换流变压器阀侧绕组在极性反转试验电压下端部电场的分布情况，并对计算结果进行了分析。
The end electrical field distribution under polarity reverse test voltage of valve winding in converter transformer is calculated. The results are analyzed.
对树脂绝缘变压器绕组用玻璃纤维毡的树脂浸透性能进行了试验研究，介绍了试验设备、试验过程及其结果。
The resin permeability of glass mat used for resin-insulated transformer windings is tested and researched. And the test equipments, test proceedings and its results are also presented here.
互感器一次绕组的重复工频耐压试验应在规定试验电压值的80%下进行。
The testing voltage of the secondary winding of transformer has to be 80% stipulated testing voltage while repeated power frequency voltage with-stand test needed.
试验结果表明，该方法能够突显变压器绕组的故障特征信息，为变压器绕组的早期故障的诊断奠定了坚实的基础。
The results of experiments show that this method can highlight the characteristic information of faults in windings, therefore it lays a solid foundation in detecting the incipient faults in windings.
试验结果表明，该方法能够突显变压器绕组的故障特征信息，为变压器绕组的早期故障的诊断奠定了坚实的基础。
The results of experiments show that this method can highlight the characteristic information of faults in windings, therefore it lays a solid foundation in detecting the incipient faults in windings.
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