A New Method for Determining the Effective Inductance
Liu He-bo · Proceedings of the CSEE · 2006
The earth's magnetic field and surroundings have an obvious effect on the electromagnetism device,which give rise to considerable time varying inductance.The traditional method of measuring the effective inductance,however,is difficult and loaded down with trivial details.Based on the theory of twinkling process of inductance circuit and online measure technology of modern micro-electronics,this paper studied and developed a new method for determining the effective inductance of time varying inductance in magnetic field.Not only is this method much more simple than traditional method,but it is practicable.Related formulas are derived for evaluating the effective inductance.