变压器有载调压开关特性交流测试方法的研究

Study of AC Test Methods of Transformer OLTC Features

通过对变压器有载调压开关特性交流测试方法实验,解决了变压器有载调压开关油膜、氧化膜对测量准确性影响问题,提高故障诊断结论的可靠性与准确性,对有载调压开关故障的早期发现与预防具有不可估量的作用。

Through the test of AC test methods of transformer OLTC features, it solves the impact of oil film and oxide film of transformer OLTC on the measurement accuracy, and improves the reliability and accuracy of fault diagnosis conclusion. It plays an inestimable role in the early detection and prevention of the OLTC failure.