Wound-field generator including electrically isolated engine alternator

摘要

An isolated power management system includes at least one electronic power generator with a stationary side and a rotational side. The stationary side has an exciter field stator winding, a main field stator winding, and an isolator stator winding. The rotational side rotates with respect to the stationary side and includes a rotor power converting unit. At least one digital engine microcontroller generates a first electrical excitation current and excites the exciter field stator winding to generate a first electromagnetic field. The rotor power converting unit generates a second electromagnetic field in response to being energized by the first electromagnetic field. The main field stator winding and the isolator stator winding output first and second power signals, respectively, in response to being energized by the second electromagnetic field, where the second power signal is independent and isolated from the first power signal.

主权项

1. An isolated power management system, comprising
at least one electronic power generator including:
a stationary side having an exciter field stator winding, a main field stator winding, and an isolator stator winding;a rotational side that rotates with respect to the stationary side, the rotational side including a rotor power converting unit; and at least one digital engine microcontroller that generates a first electrical excitation current and excites the exciter field stator winding to generate a first electromagnetic field, the rotor power converting unit configured to generate a second electromagnetic field in response to being energized by the first electromagnetic field, wherein the main field stator winding and the isolator stator winding output first and second power signals, respectively, in response to being energized by the second electromagnetic field, the second power signal being independent and isolated from the first power signal.