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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：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：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：USRE45431E1
公开(公告)日：2015-03-24
申请号：US13681686
申请日：2012-11-20
Applicant: General Electric Company
Inventor： Robert Dean King , Timothy Gerard Richter , Lembit Salasoo
IPC: H02P1/00
CPC classification number: H02J7/345 , B60L11/1864 , B60L2210/20 , B60R16/03 , H02J7/0024 , Y02T10/7005 , Y02T10/7055 , Y02T10/7061 , Y02T10/725 , Y02T90/34 , Y10T307/549 , Y10T307/653
Abstract: A battery load leveling system for an electrically powered system in which a battery is subject to intermittent high current loading, the system including a first battery, a second battery, and a load coupled to the batteries. The system includes a passive storage device, a unidirectional conducting apparatus coupled in series electrical circuit with the passive storage device and poled to conduct current from the passive storage device to the load, the series electrical circuit coupled in parallel with the battery such that the passive storage device provides current to the load when the battery terminal voltage is less than voltage on the passive storage device, and a battery switching circuit that connects the first and second batteries in either a lower voltage parallel arrangement or a higher voltage series arrangement.
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公开(公告)号：US20150002056A1
公开(公告)日：2015-01-01
申请号：US14459412
申请日：2014-08-14
Applicant: General Electric Company
Inventor： Henry Todd Young , Bertrand Bastien , Wolfgang Daum , Lembit Salasoo , Ord Allen Randolph, III , Timothy Gerard Richter , Robert Dean King
CPC classification number: B60W20/13 , B60K1/02 , B60K6/46 , B60L7/26 , B60L50/13 , B60L50/61 , B60L2200/26 , B60L2240/421 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W30/18127 , B60W2510/081 , B60W2510/244 , H02P3/14 , H02P4/00 , Y02T10/6217 , Y02T10/6286 , Y02T10/642 , Y02T10/7077 , Y02T90/16
Abstract: A system includes a retarder in electrical communication through an electric link with an alternator, and a controller that compares a power measurement with an accessory load on a system during a retard event, and can reduce an electrical load on the alternator, or can remove all electrical loads from an engine, when electric power that is generated from the retarder is measured to be greater than an accessory load on the system. The system may include an alternator that provides a motor function to rotate a shaft coupled to an engine that is mechanically coupled to one or more mechanically drivable accessories. The alternator powers the mechanically drivable accessories in place of or in addition to the engine.
Abstract translation: 一种系统包括通过与交流发电机的电气连接进行电气通信的延迟器，以及在延迟事件期间将功率测量与系统上的附件负载进行比较的控制器，并且可以减少交流发电机上的电负载，或者可以将所有 当从减速器产生的电力被测量为大于系统上的附件负载时，来自发动机的电力负载。 该系统可以包括提供马达功能的交流发电机，以使耦合到机械地耦合到一个或多个可机械驱动的附件的发动机的轴旋转。 交流发电机为机械驱动的附件提供动力，代替发动机或补充发动机。
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Patent Agency Ranking
公开(公告)号：US11410525B2
公开(公告)日：2022-08-09
申请号：US16952419
申请日：2020-11-19
Applicant: General Electric Company
Inventor： Sm Shajedul Hasan , G. Bowden Wise , Lembit Salasoo , Robert Paul Fisher , Keith Francis Zeto
Abstract: A system for generating hazard alerts is provided. The system includes a plurality of sensor units including a plurality of sensors and a locating device, and a hazard analyzing (HA) computing device configured to communicate with the sensor units and including at least one memory device configured to store a scene definition, the scene definition defining a coordinate space of a worksite, and at least one processor configured to receive, from the sensors, a plurality of sensor measurements, receive, from the locating device of each sensor unit, at least one coordinate of the coordinate space, determine, based on the at least one coordinate, a location of the sensor unit during each sensor measurement, and determine, for at least a first sensor unit, that an alert condition is present based on the scene definition, the sensor measurements, and the determined location associated with the first sensor unit.
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公开(公告)号：US11410519B2
公开(公告)日：2022-08-09
申请号：US16952407
申请日：2020-11-19
Applicant: General Electric Company
Inventor： Sm Shajedul Hasan , Lembit Salasoo , Cheng-Po Chen
Abstract: A system for generating hazard alerts is provided. The system includes a sensor unit including a plurality of sensors and a locating device and a hazard analyzing (HA) computing device configured to communicate with the sensor unit. The HA computing device includes a memory device and a processor configured to receive, from the plurality of sensors, a plurality of sensor measurements, receive, from the locating device, a plurality of sensor locations, determine, based on the received locations, a location of the sensor unit during each sensor measurement of the plurality of sensor measurements, compute, based on at least one of the plurality of sensor measurements and the determined locations, a plurality of sub-risk scores, compute a risk score based on the sub-risk scores, and determine that a first alert condition is present in response to the risk score being greater than a threshold risk score.
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公开(公告)号：US11302170B1
公开(公告)日：2022-04-12
申请号：US16952393
申请日：2020-11-19
Applicant: General Electric Company
Inventor： Lembit Salasoo , Cheng-Po Chen , S M Shajedul Hasan
Abstract: A system for detecting and mapping hazards is provided. The system includes at least one sensor unit including a plurality of sensors and a locating device and a hazard mapping (HM) computing device. The HM computing device includes at least one processor configured to receive, from the plurality of sensors, a plurality of sensor measurements, receive, from the locating device, a plurality of sensor locations, determine, based on the sensor locations, a location of the sensor unit during each sensor measurement of the plurality of sensor measurements, identify, for each determined location, a first location identifier of a first plurality of location identifiers, compare each sensor measurement corresponding to the first location identifier to a reference sensor level of the identified first location identifier, and determine that an alert condition is present based on the comparison.
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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：US09906108B2
公开(公告)日：2018-02-27
申请号：US14559037
申请日：2014-12-03
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Kum Kang Huh , Patel Bhageerath Reddy , Ayman Mohamed Fawzi El-Refaie , Patrick Lee Jansen , Roy David Schultz , Lembit Salasoo
Abstract: An electric machine that includes a rotor core made of magnetic steel; a stator configured with stationary windings therein; openings disposed within or on the rotor core; and a rotor circuit that is configured to introduce saliency based on an orientation of part of the rotor circuit in relationship to a pole location of the electric machine, where the rotor circuit is made of a conductive, non-magnetic material. A rotor component and various embodiments of electric machines are also disclosed. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.
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