Inventors:
Dinesh Nath Taneja - Vandalia OH, US
Assignee:
GE Aviation Systems, LLC - Grand Rapids MI
International Classification:
F02C 7/275
Abstract:
A method and system operating an aircraft system are provided. The gas turbine engine system includes a low-pressure (LP) shaft, a high-pressure (HP) shaft, a constant speed mechanical drive assembly having an input and an output, the input mechanically coupled to the LP shaft, the output mechanically coupled to a constant frequency (CF) electrical generator, and an accessory gearbox assembly having an input and an output, the input mechanically coupled to the HP shaft, the output mechanically coupled to a variable frequency (VF) electrical generator.