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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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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：US10520966B2
公开(公告)日：2019-12-31
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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Patent Agency Ranking
公开(公告)号：US20180062394A1
公开(公告)日：2018-03-01
申请号：US15243974
申请日：2016-08-23
Applicant: General Electric Company
Inventor： Santosh Sambamoorthy Veda , William James Premerlani
Abstract: A method for operatively coupling a plurality of generating units in at least one micro-grid to a bulk grid, where the at least one micro-grid is configurable to be operatively coupled to the bulk grid via a point of interconnection breaker is presented. The method includes, using a control unit operatively coupled to the at least one micro-grid and the bulk grid, determining one or more bulk grid side parameters and one or more micro-grid side parameters, comparing one or more of the one or more micro-grid side parameters with corresponding one or more bulk grid side parameters, and synchronizing each of the plurality of generating units in the at least one micro-grid with the bulk grid based on the comparison. Further, the method includes connecting simultaneously, using the point of interconnection breaker, each of the plurality of generating units to the bulk grid based on the synchronization.
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公开(公告)号：US20160147215A1
公开(公告)日：2016-05-26
申请号：US14548699
申请日：2014-11-20
Applicant: General Electric Company
Inventor： Chaitanya Ashok Baone , William James Premerlani , Yan Pan , Jing Dai , Santosh Sambamoorthy Veda , Zhenyu Tan
IPC: G05B19/406
CPC classification number: G05B19/406 , G01R19/2513 , G05B2219/32021 , H02J3/008 , H02J2003/007 , Y02E60/728 , Y02E60/76 , Y04S10/265 , Y04S40/22 , Y04S50/10
Abstract: A method for modelling load in a power grid is provided. The method includes obtaining measurement data from a measurement device in the power grid, identifying one or more voltage adjustment events in the power grid from the measurement data, and generating a load model based on one or more voltage factors computed using the one or more voltage adjustment events.
Abstract translation: 提供了一种用于建模电网负载的方法。 该方法包括从电网中的测量设备获取测量数据，从测量数据识别电网中的一个或多个电压调整事件，以及基于使用一个或多个电压计算的一个或多个电压因子来生成负载模型 调整事件。
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公开(公告)号：US10797488B2
公开(公告)日：2020-10-06
申请号：US15243974
申请日：2016-08-23
Applicant: General Electric Company
Inventor： Santosh Sambamoorthy Veda , William James Premerlani
Abstract: A method for operatively coupling a plurality of generating units in at least one micro-grid to a bulk grid, where the at least one micro-grid is configurable to be operatively coupled to the bulk grid via a point of interconnection breaker is presented. The method includes, using a control unit operatively coupled to the at least one micro-grid and the bulk grid, determining one or more bulk grid side parameters and one or more micro-grid side parameters, comparing one or more of the one or more micro-grid side parameters with corresponding one or more bulk grid side parameters, and synchronizing each of the plurality of generating units in the at least one micro-grid with the bulk grid based on the comparison. Further, the method includes connecting simultaneously, using the point of interconnection breaker, each of the plurality of generating units to the bulk grid based on the synchronization.
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公开(公告)号：US10452845B2
公开(公告)日：2019-10-22
申请号：US15453544
申请日：2017-03-08
Applicant: General Electric Company
Inventor： Lalit Keshav Mestha , Santosh Sambamoorthy Veda , Masoud Abbaszadeh , Chaitanya Ashok Baone , Weizhong Yan , Saikat Ray Majumder , Sumit Bose , Annartia Giani , Olugbenga Anubi
Abstract: According to some embodiments, a plurality of heterogeneous data source nodes may each generate a series of current data source node values over time that represent a current operation of an electric power grid. A real-time threat detection computer, coupled to the plurality of heterogeneous data source nodes, may receive the series of current data source node values and generate a set of current feature vectors. The threat detection computer may then access an abnormal state detection model having at least one decision boundary created offline using at least one of normal and abnormal feature vectors. The abnormal state detection model may be executed, and a threat alert signal may be transmitted if appropriate based on the set of current feature vectors and the at least one decision boundary.
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公开(公告)号：US09829880B2
公开(公告)日：2017-11-28
申请号：US14548699
申请日：2014-11-20
Applicant: General Electric Company
Inventor： Chaitanya Ashok Baone , William James Premerlani , Yan Pan , Jing Dai , Santosh Sambamoorthy Veda , Zhenyu Tan
IPC: G06F19/00 , G05B19/406 , G01R19/25 , H02J3/00
CPC classification number: G05B19/406 , G01R19/2513 , G05B2219/32021 , H02J3/008 , H02J2003/007 , Y02E60/728 , Y02E60/76 , Y04S10/265 , Y04S40/22 , Y04S50/10
Abstract: A method for modelling load in a power grid is provided. The method includes obtaining measurement data from a measurement device in the power grid, identifying one or more voltage adjustment events in the power grid from the measurement data, and generating a load model based on one or more voltage factors computed using the one or more voltage adjustment events.
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