THE EFFECT OF A CUT IN A PLATE ON EDDY CURRENTS AND ELECTROMAGNETIC FORCE ACTING ON A MOVING LOOP WITH CURRENT
It was calculated eddy currents and coordinates of electromagnetic force acting on a moving loop with direct current over infinity conducting plate with a cut. The cut imitates a splice-joint (clinch) of a roadbed of electrodynamical levitation system. The calculation was carrying out in conditions when the plate is geometrically thin and can be replaced by conducting surface. The used idealization is confirmed by the comparison with the calculation data which was obtained by other authors with a help of the strict mathematical model for the plate without a cut. The results afford to make an estimate of time behavior of inserted agitations by the cut in electromagnetic force.