SPEED MATCHING LOW SPOOL GENERATOR TRANSMISSION
Dossier Overview
Applicant
Hamilton Sundstrand Corporation
Inventor
Aaron Cooling; Glenn C. Lemmers, JR.; Sean Friel; Tyler W. Hayes
IPC Classification
CPC Classification
An apparatus includes a generator including an input shaft, a jet engine including a low pressure spool, and a multi-speed transmission mechanically coupling the low pressure spool to the input shaft. The apparatus further includes a transmission controller configured to disengage an electrical load from the generator, while the electrical load is disengaged from the generator, perform a shifting operation of the multi-speed transmission, and after performing the shifting operation, reengage the electrical load to the generator.
Original (Chinese)
An apparatus includes a generator including an input shaft, a jet engine including a low pressure spool, and a multi-speed transmission mechanically coupling the low pressure spool to the input shaft. The apparatus further includes a transmission controller configured to disengage an electrical load from the generator, while the electrical load is disengaged from the generator, perform a shifting operation of the multi-speed transmission, and after performing the shifting operation, reengage the electrical load to the generator.
External Resources