Steady-state analysis of hysteretic magnetic field problems using parallel TP-EEC method

This paper investigates a novel approach for obtaining steady-state solutions in time-periodic magnetic field analyses considering hysteretic property. First, we extract poorly converged error component in transient calculations using the parallel TP-EEC method. Then, tentative steady-state solutions are obtained in each element by the correction of the extracted error components. Based on the time-series data of flux density vectors, magnetization history in each element is also corrected. Numerical results that demonstrate the effectiveness of the developed approach are presented.