Determination of Dynamic Parameters of a Permanent Magnet while I Hold in a Pulse Magnetic Field

Abstract

value of the coordinate of the position of the body in suspension. A mathematical model of the one-dimensional motion of a magnet under the influence of gravity and electromagnetic forces of interaction with a pulsed magnetic field at a known distance at which the current is turned off is developed. Conclusion. It was established experimentally and through computer simulation that the higher the frequency of the pulsations, the more rigid the pulsation amplitude is observed when the body is held and a more stable equilibrium is established. The ripple frequency decreases with increasing mass of the permanent magnet, and there is a critical mass that is no longer held in the electromagnetic field. As the voltage supplied to the coil switch increases, the frequency of the pulsations of the body and the consumed electric power increase, while the duty cycle of the current pulses decreases.