H
Hossein Borsi
Researcher at Leibniz University of Hanover
Publications - 168
Citations - 3218
Hossein Borsi is an academic researcher from Leibniz University of Hanover. The author has contributed to research in topics: Partial discharge & Transformer. The author has an hindex of 28, co-authored 168 publications receiving 2860 citations. Previous affiliations of Hossein Borsi include Ferdowsi University of Mashhad.
Papers
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Challenge of mixed insulating liquids for use in high-voltage transformers.1. Investigation of mixed liquids
TL;DR: In this article, the authors present results of investigations into mixtures of two insulating liquids, recently proposed as alternatives to mineral oil, and evaluate the compatibility of the mixed liquids with insulating papers used in highvoltage transformers.
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Dielectric spectroscopic measurements on transformer oil-paper insulation under controlled laboratory conditions
TL;DR: A detailed study of the effect of ageing, temperature and moisture on frequency and time domain spectroscopic measurements carried out on oil-impregnated pressboard samples as well as on a distribution transformer under controlled laboratory conditions is reported in this article.
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On the frequency domain dielectric response of oil-paper insulation at low temperatures
Issouf Fofana,H. Hemmatjou,F. Meghnefi,Masoud Farzaneh,A. Setayeshmehr,Hossein Borsi,Ernst Gockenbach +6 more
TL;DR: In this article, the dielectric behavior of a composite oil paper insulation system has been explained from the properties of the Debye basic model, and the equivalent circuit parameters of a laboratory made oil paper condenser bushing model were obtained using a nonlinear optimization procedure.
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Diagnosing Shorted Turns on the Windings of Power Transformers Based Upon Online FRA Using Capacitive and Inductive Couplings
TL;DR: In this paper, a new technique for online transfer function monitoring of the power transformers windings through a quite simple, economic, and noninvasive capacitive sensor installed on the surface of the transformer bushing is presented.
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Estimation of the Lifetime of the Electrical Components in Distribution Networks
TL;DR: In this article, a thorough electro-thermo-mechanical life model of the electrical components, the individual aging phenomena of the representative electrical components as well as the general aging mechanisms of insulating materials are taken into account.