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Issouf Fofana
Researcher at Université du Québec
Publications - 263
Citations - 4189
Issouf Fofana is an academic researcher from Université du Québec. The author has contributed to research in topics: Transformer oil & Transformer. The author has an hindex of 30, co-authored 234 publications receiving 3203 citations. Previous affiliations of Issouf Fofana include Hydro-Québec & Université du Québec à Chicoutimi.
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50 years in the development of insulating liquids
TL;DR: The role of electrical insulation is critical for the proper operation of electrical equipment and it is therefore essential to dissipate the heat generated by the energy losses, especially under high load conditions.
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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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Review of Physicochemical-Based Diagnostic Techniques for Assessing Insulation Condition in Aged Transformers
TL;DR: This paper is aimed at the description, analysis and interpretation of modern physicochemical diagnostics techniques for assessing insulation condition in aged transformers.
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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.