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Moussa Sari - IEEE Xplore Author Profile

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In this paper, we present a two-dimensional analytical model for an axisymmetric problem that enables the calculation of the magnetic field and eddy currents in a conducting rod surrounded by a cylindrical coil, for both finite and infinite length cases. The analytical model for the finite length case is based on a solution that combines the approach of separation of variables and the Truncated Re...Show More
In this article, an exact 2-D analytical magnetic field modeling in time harmonic mode of axisymetrical problems is proposed. It is applied for a tubular linear induction motor (TLIM) at locked rotor operation to calculate the magnetic field, eddy currents distributions, and thrust force. The proposed electromagnetic modeling combines the truncated region eigenfunction expansion method (TREEM) wit...Show More
This paper presents a complete 2D analytical model for calculating the magnetic field, eddy current and mutual inductance in a conductive rod of finite length wound by a cylindrical coil. The proposed model combines the truncated region eigenfunction expansion (TREEM) method with the separation of variables technique to solve Maxwell’s equations in terms of the magnetic vector potential in the axi...Show More
In this paper, we present an analytical model to calculate the magnetic field, the mutual inductance and eddy current in a long conductive rod wound by a cylindrical coil of finite length. The proposed model can be included as an efficient and fast analytical tool in the design optimization approach of axisymetrical electromagnetic actuators. This model, formulated in magnetic vector potential, is...Show More