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公开(公告)号：US10211632B2
公开(公告)日：2019-02-19
申请号：US15230181
申请日：2016-08-05
Applicant: Hamilton Sundstrand Corporation
Inventor： Matthew L. Wilhide , Christopher J. Courtney
Abstract: A hybrid energy storage module includes a bus lead and two or more high-power modules connectable to the bus lead. A controller is operably connected to a first of the high-power modules and a second of the high-power module. The controller has a pulse mode, where the first high-power module is connected to the bus lead. The controller also has an extended mode, where both the first high-power module and the second high-power module are connected to the bus lead.
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公开(公告)号：US20190006867A1
公开(公告)日：2019-01-03
申请号：US15638986
申请日：2017-06-30
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： William S. Heglund , Matthew L. Wilhide
Abstract: An electrical power system for an aircraft may comprise a hybrid energy storage system, a first high voltage bus coupled to an input of said hybrid energy storage system, a second high voltage bus coupled to an output of said hybrid energy storage system, and a directed energy system coupled to the second high voltage bus. The hybrid energy storage system receives DC power via the input from said first high voltage bus, converts the DC power to a converted DC power, and dynamically stores the converted DC power and/or provides said converted DC power via said output to said directed energy system via the second high voltage bus.
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公开(公告)号：US20180091070A1
公开(公告)日：2018-03-29
申请号：US15273841
申请日：2016-09-23
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Michael Carbone , Matthew L. Wilhide , Jacek F. Gieras
CPC classification number: H02P6/08 , B64C13/503 , H02K1/148 , H02K1/165 , H02K1/2706 , H02K3/28 , H02K16/04 , H02K2213/06
Abstract: A redundant channel motor includes a permanent magnet rotor. The motor also includes a plurality of stator sectors surrounding the permanent magnet rotor, each of the stator sectors disposed in a common plane, independently wound, and capable of driving the load of the permanent magnet rotor in the event of failure of one of the other stator sectors.
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公开(公告)号：US20240063635A1
公开(公告)日：2024-02-22
申请号：US18500373
申请日：2023-11-02
Applicant: Hamilton Sundstrand Corporation
Inventor： Matthew L. Wilhide , William S. Heglund
Abstract: An example electrical power system includes a bus current controller configured to adjust a direct current (DC) provided on a DC bus, and a plurality of energy storage modules (ESMs). Each ESM includes at least one energy storage device, and includes a DC/DC converter configured to control charging of the at least one energy storage device from the DC bus and discharging of the at least one energy storage device onto the DC bus. A shared system controller is configured to control the bus current controller and the plurality of DC/DC converters. A method of controlling an electrical power system is also disclosed.
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公开(公告)号：US10814740B2
公开(公告)日：2020-10-27
申请号：US15639104
申请日：2017-06-30
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Matthew L. Wilhide
Abstract: A hybrid energy storage module (HESM) configured to be used on an aircraft to provide electrical energy includes a first energy storage component and a second energy storage component each configured to receive the electrical energy, store the electrical energy, and discharge the electrical energy. The HESM also includes a controller coupled to the first energy storage component and the second energy storage component. The controller is configured to control charging and discharging of the first energy storage component and of the second energy storage component such that the first energy storage component is charged to a desired first energy storage component state of charge (SOC) before the second energy storage component is charged.
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Patent Agency Ranking
公开(公告)号：US20190004580A1
公开(公告)日：2019-01-03
申请号：US15639128
申请日：2017-06-30
Applicant: Hamilton Sundstrand Corporation
Inventor： Matthew L. Wilhide
Abstract: A hybrid energy storage module (HESM) may include a battery and an ultracapacitor each configured to receive the electrical energy, store the electrical energy, and discharge the electrical energy, a power bus in electronic communication with the battery and the ultracapacitor, and a controller coupled to the battery and the ultracapacitor and configured to control charging and discharging of the battery and of the ultracapacitor such that the ultracapacitor and the battery are simultaneously enabled in response to a power demand slew rate exceeding a power demand slew rate threshold.
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公开(公告)号：US11431177B2
公开(公告)日：2022-08-30
申请号：US15921292
申请日：2018-03-14
Applicant: Hamilton Sundstrand Corporation
Inventor： Matthew L. Wilhide , Christopher J. Courtney
Abstract: A hybrid energy storage module system includes a first power stage having a short circuit switch to connect the first power stage to a power bus, a second power stage stacked in series with the first power stage and having a short circuit switch to connect the second power stage to the power bus, and a controller. The controller is operably connected to the first and second power stage short circuit switches to discharge one of the first and second power stage through the other of the first and second power stage in a state of charge balancing mode. Aircraft electrical systems and methods of controlling connectivity of hybrid energy storage modules to electrical systems are also described.
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公开(公告)号：US10931129B2
公开(公告)日：2021-02-23
申请号：US15956915
申请日：2018-04-19
Applicant: Hamilton Sundstrand Corporation
Inventor： Matthew L. Wilhide , William S. Heglund
Abstract: Embodiments include systems, methods, and devices for voltage regulation of a hybrid energy storage module (HESM). The embodiments include a system controller including a first voltage regulator and a second voltage regulator, a first HESM coupled to the system controller, where the first HESM is coupled to a first bus, and a second HESM coupled to the system controller, where the second HESM is coupled to a second bus, and the first bus and the second bus are different.
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公开(公告)号：US10205321B2
公开(公告)日：2019-02-12
申请号：US15230119
申请日：2016-08-05
Applicant: Hamilton Sundstrand Corporation
Inventor： Matthew L. Wilhide , Christopher J. Courtney
Abstract: An electrical accumulator arrangement includes a plurality of energy storage modules having source and return leads. The source lead of a first energy storage module is connected to the return lead of a second energy storage module. The return lead of the first energy storage module is electrically isolated from the source lead of the second energy storage module to pulse voltage across rails of a multi-level direct current power bus.
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公开(公告)号：US20190001804A1
公开(公告)日：2019-01-03
申请号：US15639209
申请日：2017-06-30
Applicant: Hamilton Sundstrand Corporation
Inventor： Matthew L. Wilhide
Abstract: A hybrid energy storage module (HESM) configured to be used on an aircraft to provide electrical energy may include a battery and an ultracapacitor each configured to receive the electrical energy, store the electrical energy, and discharge the electrical energy, a power bus in electronic communication with the battery and the ultracapacitor, and a controller coupled to the battery and the ultracapacitor and configured to control charging and discharging of the battery and of the ultracapacitor such that a measured voltage of the power bus is adjusted based upon at least one of a battery state of charge (SOC) or an ultracapacitor SOC.
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