Study on the effect of impulse voltage withstandability on the thermally-aged transformer paper

Abstract

Transformers play an important role in power transmission. It is, therefore, necessary to know the condition, once the transformer becomes aged. Presently, residual life assessment (RLA) methods are being extensively used to know its condition. The insulation system of a transformer consists of mainly oil and paper; and hence, the conditions of these two… (More)

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Cite this paper

@article{Murthy2004StudyOT, title={Study on the effect of impulse voltage withstandability on the thermally-aged transformer paper}, author={T. Satyanarayana Murthy and U. Yugandhar and S. C. Gupta and A. Bhoomaiah and J. S. Kuntia}, journal={Conference Record of the 2004 IEEE International Symposium on Electrical Insulation}, year={2004}, pages={38-41} }