Modeling and Active Shielding of Magnetic Field with Circular Space-Time Characteristic

摘要

The distribution of the magnetic flux density of the magnetic field created by overhead power lines with a delta arrangement of conductors with a space-time characteristic in the shape of a circle is calculated. For this magnetic field, the calculation of an active shielding system with two shielding coils was carried out. To calculate of the parameters for the active screening system, the solution of the multicriteria game is calculated. The payoff vector is calculated based on the solution of the quasi-stationary approximation of Maxwell's equations. To calculate the solution of the game, the algorithms of optimization by multiswarm multi-particle are used. The magnetic flux density in the shielding space is reduced to the level of sanitary standards.