Keywords
eddy current
arbitrary current contour
asymptotic method импульсное электромагнитное поле
вихревой ток
контур с током
асимптотический метод
How to Cite
Abstract
An analysis of accuracy of asymptotic method for three-dimensional pulse electromagnetic field created by arbitrary current contour, which is located near the flat surface of a conductive body are made. Values of time intervals by which separate terms of series limited are received. Comparison with exact values has shown possibility considerably to simplify calculation at the initial stage of pulse process. References 3, figures 3.
References
Gulyi G.A. Scientific bases of discharge impulse technologies. – Kyiv: Naukova dumka, 1990. – 208 p. (Rus)
Vasetsky Yu., Gorodzha L., Mazurenko I. Approximate model for the calculation of alternative magnetic field of arbitrary contour taking into account eddy currents in conducting half-space // Tekhnichna Elektrodynamika. Tematychnyi vypusk “Modeliuvannia elektronnykh, energetychnykh ta tekhnologichnykh system”. – 1999.– No 1. – Pp. 88–93. (Rus)
Tozoni O.V. A method of the second sources in the electrical engineering. – Moskva: Energiia, 1975. – 296 p. (Rus)
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