公开(公告)号：US20170207701A1

公开(公告)日：2017-07-20

申请号：US15000608

申请日：2016-01-19

Applicant: Goodrich Corporation

Inventor： Jon Shearer ,  Carl Aeschliman ,  Sabeshan Sean Periyathamby

IPC: H02M3/158 ,  H02M1/44

CPC classification number: H02M3/158 ,  H02M1/083 ,  H02M1/12 ,  H02M1/36 ,  H02M1/44 ,  H02M5/293

Abstract: A power control system includes a multi-phase power source, an ungrounded multi-phase load, a plurality of power switching circuits and a plurality of zero-crossing circuits. The multi-phase power source includes a plurality of phase power outputs. The plurality of power switching circuits are each connected to provide power from one of the plurality of phase power outputs to the ungrounded multiphase load. The plurality of zero-crossing circuits are connected to provide control signals to the plurality of power switching circuits. Each of the plurality of zero-crossing circuits are connected between one of the plurality of power phase outputs and an ungrounded reference.

公开(公告)号：US20190248500A1

公开(公告)日：2019-08-15

申请号：US16270813

申请日：2019-02-08

Applicant: Goodrich Corporation

Inventor： Carl Aeschliman ,  John A. Harr

IPC: B64D13/08 ,  H04Q9/02 ,  B64D13/06

CPC classification number: B64D13/08 ,  B64D13/06 ,  B64D2013/0603 ,  H04Q9/02

Abstract: A distributed controller of an aircraft includes a first communication device, a second communication device, and at least one processor. The first communication device is configured to transmit heater status data and receive heater command data via radio waves or power-line communication. The second communication device is configured to transmit at least one heater control signal and to receive heater sensor data. The at least one processor is configured to provide heater control based upon the heater command data and the heater sensor data and to provide heater status information based upon the received heater sensor data.

公开(公告)号：US09712056B1

公开(公告)日：2017-07-18

申请号：US15000608

申请日：2016-01-19

Applicant: Goodrich Corporation

Inventor： Jon Shearer ,  Carl Aeschliman ,  Sabeshan Sean Periyathamby

IPC: G05F5/00 ,  H02M3/158 ,  H02M1/44

CPC classification number: H02M3/158 ,  H02M1/083 ,  H02M1/12 ,  H02M1/36 ,  H02M1/44 ,  H02M5/293

Abstract: A power control system includes a multi-phase power source, an ungrounded multi-phase load, a plurality of power switching circuits and a plurality of zero-crossing circuits. The multi-phase power source includes a plurality of phase power outputs. The plurality of power switching circuits are each connected to provide power from one of the plurality of phase power outputs to the ungrounded multiphase load. The plurality of zero-crossing circuits are connected to provide control signals to the plurality of power switching circuits. Each of the plurality of zero-crossing circuits are connected between one of the plurality of power phase outputs and an ungrounded reference.