Estimation of de-trapped charge for diagnosis of transformer insulation using short-duration polarisation current employing detrended fluctuation analysis
Researchers have shown that the value of charge carriers, de-trapped from the oil–paper interface of power transformer insulation, is useful in carrying out the diagnosis. However, the evaluation of the de-trapped charge requires the analysis of polarisation–depolarisation currents. Being an off-lin...
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Published in | High voltage Vol. 5; no. 5; pp. 636 - 641 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
The Institution of Engineering and Technology
01.10.2020
Wiley |
Subjects | |
Online Access | Get full text |
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