Influence of Nonlinear Hysteretic Inductance on the behaviour of Electric Circuit

摘要

This work presents an improved method for non-linear inductance calculation using the differential hysteretic reluctivity of a magnetic material. The analysis of a circuit with resistance, capacitance and inductance including non linearitiy's and hysteresis is complex. Calculation of the non-linear inductance is important for the analysis of the low-frequency phenomena caused by switching off non-linear circuits under special circumstances. The simulation results with anbysteretk and differential hysteretic inductance calculation provides strong numerical evidence numerical for the suitability of methodology. Numerical convergence is faster than classical procedures.