Motor-generator voltage controller for turbocharger.

摘要

present invention provides a rotating motor-generator voltage controller for turbocharger which enables the rotating motor-generator to be made substantially more compact and simple in configuration, and simplifies assembly and adjustment. When the rotating motor-generator voltage controller for turbocharger incorporated in the motor-generator mounted to the turbocharger shaft is operated as a motor, a transformer (which has an "input voltage: motor drive voltage" winding ratio) is connected to the output side of the respective switching circuits of the inverter. This rotating motor-generator which can be operated as a motor is compact, has a simple configuration, and can be easily assembled and adjusted. <IMAGE>