CONTROL OF HYBRID PERMANENT MAGNET MACHINE WITH ROTATING POWER CONVERTER AND ENERGY SOURCE

摘要

A hybrid permanent magnet machine has a stator 22 including armature windings 32. A rotor 21 includes permanent magnets 30, a main field winding 28, and a rechargeable energy source 78. An output voltage control circuit, including an H bridge circuit configured to provide control current magnitude and direction in the main field winding to control the current passing across the main field windings.