公开(公告)号：US11697350B2

公开(公告)日：2023-07-11

申请号：US17464184

申请日：2021-09-01

Applicant: PEGASUS AERONAUTICS CORPORATION

Inventor： Matthew McRoberts ,  Joseph Kinsella ,  John Biskey ,  Carl Engelmann

IPC: B60L50/15 ,  H02J7/14 ,  B60W20/00 ,  B60L15/20 ,  B60L50/16 ,  B64D31/00 ,  B64D27/02

CPC classification number: B60L50/15 ,  B60L15/2045 ,  B60L50/16 ,  B60W20/00 ,  H02J7/1492 ,  B60L2200/10 ,  B64D31/00 ,  B64D2027/026 ,  B64D2221/00 ,  H02J7/1438 ,  Y02T10/70 ,  Y02T10/92

Abstract: A hybrid powertrain system and method includes a prime mover driving a generator/motor to produce an AC power output. The AC power output is applied to a rectifier which is controlled to transform the applied AC power to DC power to supply a DC Power bus at a selected voltage and current. An energy storage device is also connected to the DC power bus and the current flow between the energy storage device and the DC power bus is monitored and compared to preselected values and the results of that comparison are used to alter the operation of the rectifier to increase or decrease, as needed, the current provided to the DC power bus as electrical loads on the DC power bus change.

公开(公告)号：US11130411B2

公开(公告)日：2021-09-28

申请号：US16946155

申请日：2020-06-08

Applicant: PEGASUS AERONAUTICS CORPORATION

Inventor： Matthew McRoberts ,  Joseph Kinsella ,  John Biskey ,  Carl Engelmann

IPC: B60W20/00 ,  H02J7/14 ,  B60L50/10 ,  B60L50/15 ,  B60L15/20 ,  B60L50/16 ,  B64D31/00 ,  B64D27/02

Abstract: A hybrid powertrain system and method includes a prime mover driving a generator/motor to produce an AC power output. The AC power output is applied to a rectifier which is controlled to transform the applied AC power to DC power to supply a DC Power bus at a selected voltage and current. An energy storage device is also connected to the DC power bus and the current flow between the energy storage device and the DC power bus is monitored and compared to preselected values and the results of that comparison are used to alter the operation of the rectifier to increase or decrease, as needed, the current provided to the DC power bus as electrical loads on the DC power bus change.

公开(公告)号：US12168396B2

公开(公告)日：2024-12-17

申请号：US18208251

申请日：2023-06-09

Applicant: PEGASUS AERONAUTICS CORPORATION

Inventor： Matthew McRoberts ,  Joseph Kinsella ,  John Biskey ,  Carl Engelmann

IPC: B60L50/15 ,  B60L15/20 ,  B60L50/16 ,  B60W20/00 ,  H02J7/14 ,  B64D27/02 ,  B64D31/00

Abstract: A hybrid powertrain system and method includes a prime mover driving a generator/motor to produce an AC power output. The AC power output is applied to a rectifier which is controlled to transform the applied AC power to DC power to supply a DC Power bus at a selected voltage and current. An energy storage device is also connected to the DC power bus and the current flow between the energy storage device and the DC power bus is monitored and compared to preselected values and the results of that comparison are used to alter the operation of the rectifier to increase or decrease, as needed, the current provided to the DC power bus as electrical loads on the DC power bus change.

公开(公告)号：US12113472B2

公开(公告)日：2024-10-08

申请号：US17616167

申请日：2020-06-03

Applicant: PEGASUS AERONAUTICS CORPORATION

Inventor： Matthew Mcroberts ,  Joseph Kinsella

IPC: H02P9/02 ,  H02K7/18

CPC classification number: H02P9/02 ,  H02K7/1815

Abstract: A system and method are disclosed for determining the mechanical angular position of a rotating member of a prime mover which is connected, directly, or indirectly, to an electric machine, such as a permanent magnet synchronous machine or an induction machine. The electrical angular position of the rotor of the electric machine is determined by a sensorless AC motor control system, such as a Field Oriented Control System or back EMF control system, and is used in turn to determine the mechanical angular position of the rotating member.

公开(公告)号：US10696178B2

公开(公告)日：2020-06-30

申请号：US16324268

申请日：2017-08-10

Applicant: Pegasus Aeronautics Corporation

Inventor： Matthew McRoberts ,  Joseph Kinsella ,  John Biskey ,  Carl Engelmann

IPC: B60W20/00 ,  H02J7/14 ,  B60L50/10 ,  B60L50/15 ,  B60L15/20 ,  B60L50/16 ,  B64D31/00 ,  B64D27/02

Abstract: A hybrid powertrain system and method includes a prime mover driving a generator/motor to produce an AC power output. The AC power output is applied to a rectifier which is controlled to transform the applied AC power to DC power to supply a DC Power bus at a selected voltage and current. An energy storage device is also connected to the DC power bus and the current flow between the energy storage device and the DC power bus is monitored and compared to preselected values and the results of that comparison are used to alter the operation of the rectifier to increase or decrease, as needed, the current provided to the DC power bus as electrical loads on the DC power bus change.

公开(公告)号：US20190168622A1

公开(公告)日：2019-06-06

申请号：US16324268

申请日：2017-08-10

Applicant: Pegasus Aeronautics Corporation

Inventor： Matthew McRoberts ,  Joseph Kinsella ,  John Biskey ,  Carl Engelmann

IPC: B60L50/15 ,  H02J7/14 ,  B60L50/16

Abstract: A hybrid powertrain system and method includes a prime mover driving a generator/motor to produce an AC power output. The AC power output is applied to a rectifier which is controlled to transform the applied AC power to DC power to supply a DC Power bus at a selected voltage and current. An energy storage device is also connected to the DC power bus and the current flow between the energy storage device and the DC power bus is monitored and compared to preselected values and the results of that comparison are used to alter the operation of the rectifier to increase or decrease, as needed, the current provided to the DC power bus as electrical loads on the DC power bus change.