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公开(公告)号：US20220153149A1
公开(公告)日：2022-05-19
申请号：US17592062
申请日：2022-02-03
Applicant: General Electric Company
Inventor： Ruediger Soeren Kusch , Robert Dean King , Robert Louis Steigerwald
IPC: B60L53/14 , B60L15/00 , B60L53/10 , B60L50/16 , B60L50/40 , B60L58/26 , B60L58/21 , B60L58/20 , B60L58/12 , B60L58/25 , B60L53/22 , B60L53/00 , H02J7/00
Abstract: An electric vehicle includes a controller configured to receive sensor feedback from a high voltage storage device and from a low voltage storage device, compare the sensor feedback to operating limits of the respective high and low voltage storage device, determine, based on the comparison a total charging current to the high voltage storage device and to the low voltage storage device and a power split factor of the total charging current to the high voltage device and to the low voltage device, and regulate the total power to the low voltage storage device and the high voltage storage device based on the determination.
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公开(公告)号：US10933754B2
公开(公告)日：2021-03-02
申请号：US16725151
申请日：2019-12-23
Applicant: General Electric Company
Inventor： Robert Dean King , Zhihao Li
IPC: H02P1/00 , H02P3/00 , H02P5/00 , B60L11/18 , B60L7/14 , B60L15/00 , B60L15/20 , B60L58/20 , B60L50/51 , B60L50/40 , B60L58/21 , B60L58/18 , B60L50/16 , B60L50/10
Abstract: An apparatus includes a multi-channel DC bus assembly comprising a first channel and a second channel, a first electromechanical device coupled to a positive DC link of the first channel, and a second electromechanical device coupled to a positive DC link of the second channel. A first DC-to-AC voltage inverter is coupled to the positive DC link of the first channel and a second DC-to-AC voltage inverter is coupled to the positive DC link of the second channel. The apparatus further includes a bi-directional voltage modification assembly coupled to the positive DC link of the second channel and a first energy storage system electrically coupled to the first electromechanical device.
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公开(公告)号：US20200180446A1
公开(公告)日：2020-06-11
申请号：US16787185
申请日：2020-02-11
Applicant: General Electric Company
Inventor： Robert Dean King , Robert Louis Steigerwald
IPC: B60L53/00 , B60L53/14 , B60L53/60 , B60L53/10 , B60L53/24 , B60L58/20 , B60L53/16 , B60L53/18 , B60L50/51 , B60L53/20 , H02J7/00
Abstract: According to an aspect of the invention, a motor drive circuit includes a first energy storage device configured to supply electrical energy, a bi-directional DC-to-DC voltage converter coupled to the first energy storage device, a voltage inverter coupled to the bi-directional DC-to-DC voltage converter, and an input device configured to receive electrical energy from an external energy source. The motor drive circuit further includes a coupling system coupled to the input device, to the first energy storage device, and to the bi-directional DC-to-DC voltage converter. The coupling system has a first configuration configured to transfer electrical energy to the first energy storage device via the bi-directional DC-to-DC voltage converter, and has a second configuration configured to transfer electrical energy from the first energy storage device to the voltage inverter via the bi-directional DC-to-DC voltage converter.
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公开(公告)号：US20190381897A1
公开(公告)日：2019-12-19
申请号：US16555487
申请日：2019-08-29
Applicant: General Electric Company
Inventor： Robert Dean King , Zhihao Li
Abstract: An apparatus includes a multi-channel DC bus assembly comprising a first channel and a second channel, a first electromechanical device coupled to a positive DC link of the first channel, and a second electromechanical device coupled to a positive DC link of the second channel. A first DC-to-AC voltage inverter is coupled to the positive DC link of the first channel and a second DC to AC voltage inverter is coupled to the positive DC link of the second channel. The apparatus further includes a bi-directional voltage modification assembly coupled to the positive DC link of the second channel and a first energy storage system electrically coupled to the first electromechanical device.
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公开(公告)号：US20190317539A1
公开(公告)日：2019-10-17
申请号：US16452102
申请日：2019-06-25
Applicant: General Electric Company
Inventor： Santosh Sambamoorthy Veda , Robert Dean King , Irene Michelle Berry , Zhi Zhou , Matthew Christian Nielsen , Lembit Salasoo
IPC: G05F1/66 , H02J3/32 , H02J13/00 , H02J3/00 , H02J3/38 , H02J7/00 , G06F1/26 , G06Q50/06 , H02J3/14 , H02J3/16 , G05F1/70
Abstract: A system includes a control unit having one or more processors and a communication interface. The communication interface is configured to communicate with one or more charging stations that are electrically coupled to receive electrical power from a power distribution grid and that are configured to selectively charge one or more energy storage devices connected to the charging stations. The one or more processors are configured to generate first control signals for communication by the communication interface to the one or more charging stations to control transfer of reactive and/or active power from the charging stations to the power distribution grid. The control signals are generated based at least in part on a load cycle profile of one or more electric machines electrically coupled to the power distribution grid.
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Patent Agency Ranking
公开(公告)号：US20180354373A1
公开(公告)日：2018-12-13
申请号：US16104445
申请日：2018-08-17
Applicant: General Electric Company
Inventor： Ruediger Soeren Kusch , Robert Dean King , Robert Louis Steigerwald
Abstract: An electric vehicle includes a controller configured to receive sensor feedback from a high voltage storage device and from a low voltage storage device, compare the sensor feedback to operating limits of the respective high and low voltage storage device, determine, based on the comparison a total charging current to the high voltage storage device and to the low voltage storage device and a power split factor of the total charging current to the high voltage device and to the low voltage device, and regulate the total power to the low voltage storage device and the high voltage storage device based on the determination.
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公开(公告)号：US20180323450A1
公开(公告)日：2018-11-08
申请号：US16034817
申请日：2018-07-13
Applicant: General Electric Company
Inventor： Robert Dean King , Timothy Gerard Richter
IPC: H01M8/04828 , H01M16/00 , H01M8/18 , B60L11/18 , H02P27/06
CPC classification number: H01M8/0494 , B60L11/1887 , H01M8/04619 , H01M8/04947 , H01M8/18 , H01M16/003 , H01M16/006 , H01M2250/20 , H02J7/34 , H02J2001/004 , H02P27/06 , Y02E60/50 , Y02P70/56 , Y02P90/40 , Y02T90/32 , Y10T29/49002 , Y10T307/50 , Y10T307/505 , Y10T307/511 , Y10T307/549
Abstract: A drive circuit comprising a DC bus configured to supply power to a load, a first fuel cell coupled to the DC bus and configured to provide a first power output to the DC bus, and a second fuel cell coupled to the DC bus and configured to provide a second power output to the DC bus supplemental to the first fuel cell. The drive circuit further includes an energy storage device coupled to the DC bus and configured to receive energy from the DC bus when a combined output of the first and second fuel cells is greater than a power demand from a load, and provide energy to the DC bus when the combined output of the first and second fuel cells is less than the power demand from the load.
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公开(公告)号：US20170361718A1
公开(公告)日：2017-12-21
申请号：US15697948
申请日：2017-09-07
Applicant: General Electric Company
Inventor： Robert Dean King , Robert Louis Steigerwald
CPC classification number: B60L11/1816 , B60L11/1803 , B60L11/1809 , B60L11/1811 , B60L11/1814 , B60L11/1818 , B60L11/1838 , B60L11/185 , B60L11/1868 , B60L2210/12 , B60L2210/14 , B60L2210/20 , B60L2210/40 , B60L2230/12 , H02J7/0027 , H02J7/0045 , Y02T10/7005 , Y02T10/7066 , Y02T10/7072 , Y02T10/7088 , Y02T10/7225 , Y02T10/7233 , Y02T10/725 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y10S903/903 , Y10T29/49117
Abstract: According to an aspect of the invention, a motor drive circuit includes a first energy storage device configured to supply electrical energy, a bi-directional DC-to-DC voltage converter coupled to the first energy storage device, a voltage inverter coupled to the bi-directional DC-to-DC voltage converter, and an input device configured to receive electrical energy from an external energy source. The motor drive circuit further includes a coupling system coupled to the input device, to the first energy storage device, and to the bi-directional DC-to-DC voltage converter. The coupling system has a first configuration configured to transfer electrical energy to the first energy storage device via the bi-directional DC-to-DC voltage converter, and has a second configuration configured to transfer electrical energy from the first energy storage device to the voltage inverter via the bi-directional DC-to-DC voltage converter.
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公开(公告)号：US20160137076A1
公开(公告)日：2016-05-19
申请号：US14541529
申请日：2014-11-14
Applicant: General Electric Company
Inventor： Robert Dean King , Lembit Salasoo
IPC: B60L11/18
CPC classification number: B60L53/00 , B60L58/12 , B60L58/20 , B60L2200/28 , B60L2200/40 , B60Y2200/415 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066
Abstract: An embodiment of the present invention relates to a system. The system includes a vehicle having primary energy storage device for providing the vehicle with a supply of electrical power, a remote opportunity charging device configured to be removably connected to vehicle and configured to selectively charge the primary energy storage device of the vehicle during vehicle operation, and an interface between the vehicle and the remote opportunity charging device. The interface is configured to enable the transfer of electrical power from the remote opportunity charging device to the vehicle.
Abstract translation: 本发明的实施例涉及一种系统。 该系统包括具有用于向车辆提供电力供应的主要能量存储装置的车辆;远程机会充电装置，被配置为可移除地连接到车辆并且被配置为在车辆操作期间选择性地对车辆的一次能量存储装置充电， 以及车辆和远程机会充电装置之间的接口。 该接口被配置为使得能够将电力从远程机会充电装置传送到车辆。
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公开(公告)号：US09321367B2
公开(公告)日：2016-04-26
申请号：US14597852
申请日：2015-01-15
Applicant: General Electric Company
Inventor： Robert Dean King , Robert Louis Steigerwald
CPC classification number: B60L11/1816 , B60L11/1803 , B60L11/1809 , B60L11/1811 , B60L11/1814 , B60L11/1818 , B60L11/1838 , B60L11/185 , B60L11/1868 , B60L2210/12 , B60L2210/14 , B60L2210/20 , B60L2210/40 , B60L2230/12 , H02J7/0027 , H02J7/0045 , Y02T10/7005 , Y02T10/7066 , Y02T10/7072 , Y02T10/7088 , Y02T10/7225 , Y02T10/7233 , Y02T10/725 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y10S903/903 , Y10T29/49117
Abstract: According to an aspect of the invention, a motor drive circuit includes a first energy storage device configured to supply electrical energy, a bi-directional DC-to-DC voltage converter coupled to the first energy storage device, a voltage inverter coupled to the bi-directional DC-to-DC voltage converter, and an input device configured to receive electrical energy from an external energy source. The motor drive circuit further includes a coupling system coupled to the input device, to the first energy storage device, and to the bi-directional DC-to-DC voltage converter. The coupling system has a first configuration configured to transfer electrical energy to the first energy storage device via the bi-directional DC-to-DC voltage converter, and has a second configuration configured to transfer electrical energy from the first energy storage device to the voltage inverter via the bi-directional DC-to-DC voltage converter.
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