Numerical Analysis of Hysteresis and Eddy Current Losses in Solid Cylindrical Rods of No. 1010 Steel
- 1 September 1967
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-86 (9), 1077-1083
- https://doi.org/10.1109/tpas.1967.291790
Abstract
A procedure is given which utilizes the digital computer to solve eddy current loss and hysteresis loss problems. The relationship between flux density and magnetic intensity is taken from the actual magnetization curve and major hysteresis loop, thus eliminating the approximations employed in most previous investigations. The nonlinear partial differential equations are replaced by finite difference equations and solved by numerical methods on an IBM 7090 digital computer.Keywords
This publication has 5 references indexed in Scilit:
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- Equivalent Circuits for Two-Dimensional Magnetic Fields: II - The Sinusoidally Time-Varying FieldIEEE Transactions on Power Apparatus and Systems, 1966
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- Eddy-current phenomena in ferromagnetic materialsTransactions of the American Institute of Electrical Engineers, Part I: Communication and Electronics, 1954