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1.发明申请公开(公告)号：US20200150706A1
公开(公告)日：2020-05-14
申请号：US16677781
申请日：2019-11-08
Applicant: General Electric Company
Inventor： Alina Fatima Moosvi , Vaidhya Nath Venkitanarayanan , Irene Michelle Berry , Patrick Hammel Hart , Hullas Sehgal , Fernando Javier D'Amato , Charles Joseph Kosuth , Deepak Raj Sagi , Rajni Kant Burra , Megan Ann DeWitt , Enno Ubben
IPC: G05F1/66 , H02J3/28 , G05B19/042 , G06F1/26
Abstract: A method for controlling an energy generation and storage system using a multi-layer architecture is provided. The method includes determining, by one or more control devices, a power or energy generation for the energy generation and storage system at a first layer of the multi-layer architecture. The method includes determining, by the one or more control devices, a power or energy set point for the system at a second layer of the multi-layer architecture. The method includes controlling, by the one or more control devices, the energy generation and storage system based, at least in part, on the power or energy setpoint.
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公开(公告)号：US10379562B2
公开(公告)日：2019-08-13
申请号：US15319501
申请日：2015-06-22
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Santosh Sambamoorthy Veda , Robert Dean King , Irene Michelle Berry , Zhi Zhou , Matthew Christian Nielsen , Lembit Salasoo
IPC: G05F1/66 , G06F1/26 , H02J3/00 , G05F1/70 , G06Q50/06 , H02J3/38 , H02J3/32 , H02J13/00 , H02J3/14 , H02J3/16 , H02J7/00
Abstract: A system includes a control unit having a processor 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 processor is 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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公开(公告)号：US20190222022A1
公开(公告)日：2019-07-18
申请号：US16366449
申请日：2019-03-27
Applicant: General Electric Company
Inventor： Paul Robert Gemin , Robert Dean King , Irene Michelle Berry , Lembit Salasoo
IPC: H02J1/00 , B60L50/40 , H02J7/00 , B60L7/14 , B60L15/20 , B60L50/30 , H02M3/00 , B60L50/51 , B60L58/40
CPC classification number: H02J1/00 , B60L7/14 , B60L15/2009 , B60L50/30 , B60L50/40 , B60L50/51 , B60L58/40 , B60L2200/22 , B60L2200/36 , B60L2200/42 , B60L2210/12 , B60L2210/14 , B60L2220/46 , B60L2240/421 , H02J7/0052 , H02J2007/0059 , H02M3/00 , Y02T10/642 , Y02T10/645 , Y02T10/7022 , Y02T10/7225 , Y02T10/7233 , Y02T10/7275 , Y02T90/34 , Y10T29/4902 , Y10T29/49117 , Y10T307/50 , Y10T307/685
Abstract: A multi-energy storage device system includes an electric drive coupled to a load, a DC link coupled to the electric drive, and a bi-directional voltage converter having an output channel coupled to the DC link and an input channel. A first energy storage device (ESD) is coupled to the input channel, and a switch is coupled to the DC link and to a second ESD. A system controller causes the switch to couple the second ESD to the DC link for delivering energy stored in the second ESD to the electric drive. The system controller also causes the voltage converter to convert a voltage of the first ESD to a higher voltage and to deliver the higher voltage to the DC link, wherein the higher voltage is greater than the voltage of the second ESD and causes the switch to decouple the second ESD from the DC link.
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4.发明申请SYSTEM FOR SELECTIVELY COUPLING AN ENERGY SOURCE TO A LOAD AND METHOD OF MAKING SAME 审中-公开用于选择性地将能量耦合到负载的系统及其制造方法公开(公告)号：US20150263517A1
公开(公告)日：2015-09-17
申请号：US14728738
申请日：2015-06-02
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Paul Robert Gemin , Robert Dean King , Irene Michelle Berry , Lembit Salasoo
Abstract: A multi-energy storage device system includes an electric drive coupled to a load, a DC link coupled to the electric drive, and a bi-directional voltage converter having an output channel coupled to the DC link and an input channel. A first energy storage device (ESD) is coupled to the input channel, and a switch is coupled to the DC link and to a second ESD. A system controller causes the switch to couple the second ESD to the DC link for delivering energy stored in the second ESD to the electric drive. The system controller also causes the voltage converter to convert a voltage of the first ESD to a higher voltage and to deliver the higher voltage to the DC link, wherein the higher voltage is greater than the voltage of the second ESD and causes the switch to decouple the second ESD from the DC link.
Abstract translation: 多能量存储设备系统包括耦合到负载的电驱动器，耦合到电驱动器的DC链路和具有耦合到DC链路和输入通道的输出通道的双向电压转换器。 第一能量存储装置（ESD）耦合到输入通道，并且开关耦合到DC链路和第二ESD。 系统控制器使开关将第二ESD耦合到DC链路，以将存储在第二ESD中的能量传递到电驱动器。 系统控制器还使得电压转换器将第一ESD的电压转换为更高的电压，并将更高的电压传送到DC链路，其中较高的电压大于第二ESD的电压，并使开关去耦 来自DC链路的第二个ESD。
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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
6.发明授权公开(公告)号：US10289088B2
公开(公告)日：2019-05-14
申请号：US16182400
申请日：2018-11-06
Applicant: General Electric Company
IPC: G05B19/042 , G06Q50/06
Abstract: An energy generation and storage system includes one or more energy generation assets, one or more energy storage assets, and a system controller. The system controller identifies a plurality of candidate responses to a grid service request. Each candidate response includes a split value that describes a power split between the energy generation assets and the energy storage assets. The system controller determines a plurality of response scores respectively for the plurality of candidate responses based at least in part on a plurality of asset life impact values that describe an impact that the plurality of candidate responses would have on an asset life of at least one of the one or more power generation assets and the one or more energy storage assets. The system controller selects one of the plurality of candidate responses based at least in part on the plurality of response scores.
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7.发明申请公开(公告)号：US20190072921A1
公开(公告)日：2019-03-07
申请号：US16182400
申请日：2018-11-06
Applicant: General Electric Company
IPC: G05B19/042 , G06Q50/06
Abstract: An energy generation and storage system includes one or more energy generation assets, one or more energy storage assets, and a system controller. The system controller identifies a plurality of candidate responses to a grid service request. Each candidate response includes a split value that describes a power split between the energy generation assets and the energy storage assets. The system controller determines a plurality of response scores respectively for the plurality of candidate responses based at least in part on a plurality of asset life impact values that describe an impact that the plurality of candidate responses would have on an asset life of at least one of the one or more power generation assets and the one or more energy storage assets. The system controller selects one of the plurality of candidate responses based at least in part on the plurality of response scores.
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8.发明授权公开(公告)号：US10120357B2
公开(公告)日：2018-11-06
申请号：US14857973
申请日：2015-09-18
Applicant: General Electric Company
IPC: G05B19/042
Abstract: An energy generation and storage system includes one or more energy generation assets, one or more energy storage assets, and a system controller. The system controller identifies a plurality of candidate responses to a grid service request. Each candidate response includes a split value that describes a power split between the energy generation assets and the energy storage assets. The system controller determines a plurality of response scores respectively for the plurality of candidate responses based at least in part on a plurality of asset life impact values that describe an impact that the plurality of candidate responses would have on an asset life of at least one of the one or more power generation assets and the one or more energy storage assets. The system controller selects one of the plurality of candidate responses based at least in part on the plurality of response scores.
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公开(公告)号：US09827865B2
公开(公告)日：2017-11-28
申请号：US14967967
申请日：2015-12-14
Applicant: General Electric Company
Inventor： Zhi Zhou , Herman Lucas Norbet Wiegman , Irene Michelle Berry , Lembit Salasoo
CPC classification number: B60L11/1822 , B60L11/1851 , B60S5/06 , H01M2/1083 , H01M2220/20 , Y02T90/124
Abstract: A vehicle battery exchange system includes a base, a gripper, a retrieval actuator that retractably and extensibly connects the gripper to the base, and a vehicle alignment feature sensing apparatus that is operatively connected at least with the retrieval actuator and is configured to cause extension of the retrieval actuator to a battery-engaging position of the gripper in response to registration of a vehicle alignment feature to the vehicle alignment feature sensing apparatus, and to cause retraction of the retrieval actuator to a battery-removing position of the gripper in response to latching engagement of the gripper with a battery that is mounted in a vehicle at a pre-defined location relative to the vehicle alignment feature that is in registration to the alignment feature sensing apparatus.
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公开(公告)号：US11467616B2
公开(公告)日：2022-10-11
申请号：US16677781
申请日：2019-11-08
Applicant: General Electric Company
Inventor： Alina Fatima Moosvi , Vaidhya Nath Venkitanarayanan , Irene Michelle Berry , Patrick Hammel Hart , Hullas Sehgal , Fernando Javier D'Amato , Charles Joseph Kosuth , Deepak Raj Sagi , Rajni Kant Burra , Megan Ann DeWitt , Enno Ubben
IPC: G05F1/66 , G05B19/042 , G06F1/26 , H02J3/28
Abstract: A method for controlling an energy generation and storage system using a multi-layer architecture is provided. The method includes determining, by one or more control devices, a power or energy generation for the energy generation and storage system at a first layer of the multi-layer architecture. The method includes determining, by the one or more control devices, a power or energy set point for the system at a second layer of the multi-layer architecture. The method includes controlling, by the one or more control devices, the energy generation and storage system based, at least in part, on the power or energy setpoint.
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