Bipolar Pulse Current Magnetizer for Driving a Magnetization Reversal Motor

Magnetization reversal motors (MRMs) have been proposed as with lower power losses. MRMs comprise the same configuration interior permanent magnet synchronous motors; however, a low coercive force core is applied to stator. Driving an MRM requires pulse current for magnetizing stator core. In this paper, bipolar magnetizer driving Moreover, relationship between passive components reported in terms of voltage, current, and circuit constant. Finally, paper presents experimental verification using inductive load simulate single phase MRM.