Journal ArticleDOI
Interlaminar Eddy Current Loss in Laminated Cores
A. C. Beiler,P. L. Schmidt +1 more
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This article is published in Transactions of The American Institute of Electrical Engineers.The article was published on 1947-01-01. It has received 13 citations till now. The article focuses on the topics: Lamination (topology) & Eddy current.read more
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Journal ArticleDOI
Reducing losses in distribution transformers
TL;DR: In this paper, the authors examined three methods of reducing distribution transformer losses, including placing aluminum electromagnetic shields in the distribution transformer tank walls, to reduce the stray losses, as a function of joint configuration design parameters.
Proceedings ArticleDOI
Evaluation of interlaminar eddy currents in induction machines
TL;DR: A novel three-dimensional eddy current model to account for the additional losses caused by interlaminar short circuits is presented and applied to the loss estimation of an induction machine.
Journal ArticleDOI
Eddy currents in laminated rectangular cores
TL;DR: In this article, a simplified expression for the eddy current loss in laminated rectangular core is obtained using linear electromagnetic field analysis, taking cognizance of current interruption phenomena, by considering capacitive effects of insulation regions.
Journal ArticleDOI
Thermographic Measurement and Simulation of Power Losses Due to Interlaminar Contacts in Electrical Sheets
TL;DR: The study shows that the initial temperature rise method can be used to estimate the interlaminar contact size and electromagnetic losses if the temperature is measured immediately after energizing the sheets.
Journal ArticleDOI
Estimation of additional losses due to random contacts at the edges of stator of an electrical machine
TL;DR: In this paper, the surface boundary layer model is implemented to model the galvanic contacts at the edges of the electrical sheets and theoretical statistical study of the random conductivity at the stator edge was performed using brute force method.
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