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Linear electric motor

Problem Type:
Plane problem of AC magnetics.

Geometry:
Linear electric motor Obtaining the magnetic field of the linear electric motor Rail Inductor Model 60° 120° 180° -120° -60°

Given:
Conductivity of rail σ = 3.3·107 S/m;
Current in the inductor wiring I = 2608 A;
Frequency f = 50 Hz.

Solution:

Due to periodicity of the problem, only the 3-slot section is modeled, and the odd periodic boundary condition is applied on the sides.

Linear Electric Motor segment

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