INTERIOR PERMANENT MAGNET MACHINE SYSTEMS, AND METHODS FOR CONTROLLING INTERIOR PERMANENT MAGNET MACHINES

摘要

Example embodiments disclose an Interior Permanent Magnet (IPM) machine system including an IPM machine including a nominal operating direct current (dc) bus voltage, and a controller configured to detect an operating dc bus voltage of the IPM machine and to control the IPM machine based on the nominal operating dc bus voltage and the detected operating dc bus voltage.