ACTIVE HARMONIC FILTER AND REACTIVE POWER CONTROL SYSTEM FOR NAVAL SHIP POWER SYSTEMS

A system includes a main power source configured to provide power to at least one pulsed electrical load. The system also includes a propulsion converter configured to drive a propulsion motor. The system further includes a controllable-field induction electrical machine coupled to the at least one pulsed load. The controllable-field induction electrical machine is configured to suppress one or more propulsion current harmonics generated by the propulsion converter that affect the at least one pulsed load.