SWITCHING APPARATUS FOR TWO-PHASE SRM AND CONTROL METHOD THEREOF

摘要

Disclosed herein are a switching apparatus for a two-phase SRM and a control method thereof. The switching apparatus for a two-phase SRM includes: a rectifier rectifying commercial power; and a zero-voltage switching converter including a pair of upper and lower switches that is vertically connected to each of two phase windings in series and a pair of diodes that is cross-connected across the two phase windings to be operated in operation modes 1 to 3 for each phase winding and provide commercial power supplied from the rectifier to the two-phase SRM so as to operate the two-phase SRM.