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公开(公告)号：US12115878B2
公开(公告)日：2024-10-15
申请号：US17712085
申请日：2022-04-02
Applicant: Contemporary Amperex Technology Co., Limited
Inventor： Zhanliang Li , Yu Yan , Zhimin Dan , Miaomiao Zhang
CPC classification number: B60L53/80 , B60L53/53 , B60S5/06 , H02J3/322 , H02J7/0013 , H02J7/007 , B60L53/63 , B60L58/12 , H02J7/02
Abstract: The embodiments of the present application provide a method, apparatus, device, and medium for electric energy transmission. The method includes: determining a resource value of a unit of electric energy of a grid at a target time; under a condition that the resource value is greater than or equal to a first resource threshold, determining a number of available batteries in a battery swapping station and an ordered number of batteries in the battery swapping station within a target time period; and under a condition that the number of available batteries is greater than a number of reserved batteries, controlling a charging and discharging module to transmit electric energy of a first battery in the battery swapping station to the grid.
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公开(公告)号：US12106336B2
公开(公告)日：2024-10-01
申请号：US17119672
申请日：2020-12-11
Applicant: Verogy Holdings, LLC
Inventor： Jeffrey M. Wyckoff , William H. Herchel , Steven J. DeNino , Bryan J. Fitzgerald
IPC: G06Q30/02 , B60L53/30 , B60L53/31 , B60L53/51 , B60L53/53 , B60L53/60 , G06Q10/10 , G06Q30/06 , H02J3/38 , G06F3/14 , G06Q50/00 , H02J7/35
CPC classification number: G06Q30/0281 , B60L53/305 , B60L53/31 , B60L53/51 , B60L53/53 , B60L53/60 , H02J3/381 , G06F3/14 , G06Q50/01 , H02J7/35 , H02J2300/24
Abstract: A customer engagement platform assembly includes a base configured to be secured to a terrain, a support column fixedly secured to the base and extending outwardly therefrom. The assembly includes a frame removably secured to the mounting base and having a height extension section, a display mounting section removably secured to the height extension section, and a cover extending over the display mounting section. The display mounting section includes one or more audio video communication devices for communicating information therefrom. The assembly includes a bracket system in fixed relation to the support column and extending through the frame. The audio video communication device is removably secured to the bracket system.
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公开(公告)号：US12097776B2
公开(公告)日：2024-09-24
申请号：US17963629
申请日：2022-10-11
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Ji Wu , Yang Xu , Michael W. Degner , Wei Wu
Abstract: An electric drive system is actively controlled while an electrified vehicle is being towed. The inverter switches are manipulated to preclude exceeding a maximum voltage of a DC bus and also to preclude exceeding a maximum phase current magnitude. During a transition from an inverter off state to a short-circuit state, field-oriented control is utilized.
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公开(公告)号：US20240286510A1
公开(公告)日：2024-08-29
申请号：US18590463
申请日：2024-02-28
Applicant: MGES, LLC
Inventor： Mitchell C. Waldberg , Craig Fritts
CPC classification number: B60L53/53 , B60L53/62 , H02J7/0071 , B60L2210/40
Abstract: An energy storage and distribution system includes one or more battery energy storage systems (BESS) for storing electrical energy in batteries, and a power distribution module (PCM) for distributing power from the batteries to AC and/or DC electric vehicle chargers for charging electric vehicles (EVs). Incoming AC power is provided to each BESS, which may be connected or disconnected from the incoming AC power. In one embodiment, two BESS systems may be independently isolated from the incoming AC power such that the batteries in one BESS system may be charging while the other BESS is providing output power from its batteries. In another embodiment, connection to the incoming AC power is scheduled to allow the batteries to be charged during off-peak times. In another embodiment, connection to the incoming AC power is combined with the BESS stored electrical power to provide a higher available capacity that either operating alone.
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公开(公告)号：US20240253500A1
公开(公告)日：2024-08-01
申请号：US18631557
申请日：2024-04-10
Inventor： Joseph R. Brannan
IPC: B60L53/35 , B60K6/28 , B60L53/30 , B60L53/36 , B60L53/53 , B60L53/62 , B60L53/63 , B60L53/66 , B60L53/68 , B60L58/12 , B60L58/13 , B60L58/18 , G01R31/367 , G01R31/382 , G01S19/42 , G06Q10/047 , G06Q10/0631 , G06Q10/1093 , G06Q10/20 , G06Q30/0204 , G06Q30/08 , G06Q50/06 , G08G1/0968 , G08G1/137
CPC classification number: B60L53/35 , B60L53/305 , B60L53/36 , B60L53/53 , B60L53/62 , B60L53/63 , B60L53/66 , B60L53/665 , B60L53/68 , B60L58/12 , B60L58/13 , B60L58/18 , G01R31/367 , G01R31/382 , G06Q10/047 , G06Q10/06316 , G06Q10/1093 , G06Q10/20 , G06Q30/0205 , G06Q30/08 , G08G1/096838 , G08G1/096844 , G08G1/096883 , G08G1/137 , B60K6/28 , B60Y2200/91 , B60Y2200/92 , B60Y2300/91 , G01S19/42 , G06Q50/06
Abstract: Computer-implemented methods and computer systems are disclosed herein as implemented by a controller operatively coupled to a network of electric vehicles. The methods and systems include the controller (i) receiving a notification that an electric vehicle is stranded without sufficient power to operate; (ii) receiving information regarding the stranded electric vehicle; (iii) detecting one or more other electric vehicles in a vicinity of the stranded electric vehicle; (iv) receiving information regarding the detected one or more other electric vehicles; and/or (v) determining, based upon the received information, which of the detected one or more other electric vehicles to send a power source request. Alternatively, the notification may indicate that an electric vehicle has a low state of charge (SOC), or is otherwise has a battery in need of being recharged to facilitate the electric vehicle traveling to a destination.
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公开(公告)号：US20240243609A1
公开(公告)日：2024-07-18
申请号：US18574222
申请日：2022-06-30
Applicant: LORRYGRAM GMBH
Inventor： Johann STRASSER
CPC classification number: H02J13/00006 , B60L53/30 , B60L53/51 , B60L53/53 , B60L53/68 , G06Q20/18 , H02J7/00032 , H02J7/0042 , H02J7/35 , H02J13/00001 , H02J13/00002
Abstract: A mobile energy supply unit, comprises: a transport container, i.e. a transportable and thus mobile container, with an exterior container wall. e.g. side wall, comprising a display for displaying information; an energy supply arrangement provided at least in parts within the container and comprising: one or more of an energy source, an energy converter, and an energy storage, and an access device for providing accessibility from the exterior of the container to energy provided by the energy supply arrangement; and a data storage and/or at least one data interface for receiving data from a remote data source. The energy supply unit is configured to obtain data from the data storage or via the at least one data interface from the remote data source and to display information on the display as a function of the obtained data.
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公开(公告)号：US20240239219A1
公开(公告)日：2024-07-18
申请号：US18620963
申请日：2024-03-28
Applicant: BYD COMPANY LIMITED
Inventor： Penghui XUE , Junlong WANG , Leping ZHENG , Liang WANG , Mingwen CHEN
CPC classification number: B60L53/22 , B60L53/53 , B60L53/62 , B60L53/66 , B60L2210/12 , B60L2210/14
Abstract: An energy conversion apparatus includes: a first inductor, a first end of the first inductor being connected to a first output end of a battery module; a second inductor, a first end of the second inductor being connected to the first end of the first inductor; a second switch, connected between the first end of the second inductor and a first end of a charging and discharging port; a first two-way H-bridge, one end of the first two-way H-bridge being connected to a second output end of the battery module and a second end of the charging and discharging port, the first two-way H-bridge including a first bridge arm and a second bridge arm that are connected in parallel; and a third switch, connected between the first end of the first inductor and the first end of the charging and discharging port.
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公开(公告)号：US12024037B2
公开(公告)日：2024-07-02
申请号：US17518210
申请日：2021-11-03
Applicant: Zero Motorcycles, Inc.
Inventor： Eland Eggers , Akshay Agrawal , Abe Askenazi , Robert Hazbun , Will M. Brunner
CPC classification number: B60L53/22 , B60L53/53 , B60L53/66 , B60L53/68 , H02J7/00043 , B60L53/14 , B60L53/65 , B60L53/665 , H02J2310/48 , Y02T10/70 , Y02T10/72 , Y02T90/12 , Y02T90/14
Abstract: A charging system for an electric vehicle includes: a rechargeable energy storage device adapted to store electrical energy and to supply the stored electrical energy to at least one electric motor of the vehicle to propel the vehicle; a charger adapted to supply electrical energy to the energy storage device according to a selectable power rating of at least two power ratings to charge and/or recharge the energy storage device based on a selected one of power ratings; and a controller adapted to select one of the power ratings of the charger to set the charger to charge and/or recharge the energy storage device based on the selected one of the power ratings.
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公开(公告)号：US20240198836A1
公开(公告)日：2024-06-20
申请号：US18379327
申请日：2023-10-12
Applicant: FREEWIRE TECHNOLOGIES, INC.
Inventor： Nicholas Seroff , Tabish Shibly
IPC: B60L53/62 , B60L53/16 , H01M10/625 , H01M10/63 , H02J7/00
CPC classification number: B60L53/62 , B60L53/16 , H01M10/625 , H01M10/63 , H02J7/0013 , H02J7/0063 , H02J7/00712 , B60L53/53 , B60L2210/30 , H02J2207/20 , H02J2300/22
Abstract: In order to ensure continued charging of electric vehicles when a charging station is not currently received an input power from an external power source, the systems and methods disclosed herein provide for operation of the charging station in a resilient operating mode in which an operating current is derived from a charge previously stored in a battery of the charging station. The operating current is produced by a resilient power subsystem within the charging station using the stored charge and is provided by the resilient power subsystem to one or more system components within the charging station in order to enable continued operation of the charging station, including enabling continuing vehicle charging during a time interval in which the charging station is not receiving input power from an external power source.
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公开(公告)号：US20240198835A1
公开(公告)日：2024-06-20
申请号：US18069043
申请日：2022-12-20
Applicant: FREEWIRE TECHNOLOGIES, INC.
Inventor： Nicholas Seroff , Tabish Shibly
CPC classification number: B60L53/62 , B60L53/16 , H01M10/625 , H01M10/63 , H02J7/0013 , H02J7/0063 , H02J7/00712 , H02J9/062 , B60L53/53 , B60L2210/30 , B60L2210/44 , H02J2207/20 , H02J2300/22
Abstract: In order to ensure continued charging of electric vehicles when a charging station is not currently received an input power from an external power source, the systems and methods disclosed herein provide for operation of the charging station in a resilient operating mode in which an operating current is derived from a charge previously stored in a battery of the charging station. The operating current is produced by a resilient power subsystem within the charging station using the stored charge and is provided by the resilient power subsystem to one or more system components within the charging station in order to enable continued operation of the charging station, including enabling continuing vehicle charging during a time interval in which the charging station is not receiving input power from an external power source.
