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1. 发明申请

US20230133822A1 SYSTEMS AND METHODS FOR CHARGING ELECTRICAL ENERGY STORAGE SYSTEMS 有权
公开(公告)号：US20230133822A1
公开(公告)日：2023-05-04
申请号：US17911933
申请日：2021-03-25
申请人： Cummins Inc.
发明人： Mark Andrew Bargent , Apoorv Prakash Hiremath , Ankit Vinodchandra Patel
IPC分类号： B60L53/14 , B60L53/10 , B60L53/53 , H02J7/00
摘要： Energy storage systems for charging an electronic device and methods of operating the same are disclosed. The energy storage system includes an AC bus, a DC bus, a plurality of batteries, a plurality of breakers, a plurality of inverters, and a controller operatively coupled with the batteries and the breakers. The method includes calculating, by the controller, an amount of power necessary to charge the electronic device; operating, by the controller, the breakers such that the batteries of a discharging station is configured to discharge through a charging station; and charging the electronic device using the batteries.

2. 发明授权

US11641128B2 Mobile charging stations with fuel-cell generators for electric-drive vehicles 有权
公开(公告)号：US11641128B2
公开(公告)日：2023-05-02
申请号：US17484166
申请日：2021-09-24
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Alan B. Martin , Matthew C. Kirklin , Charles E. Freese, V , Margarita M. Mann , William H. Pettit
IPC分类号： H02J7/00 , H02J7/34 , B60L53/35 , H01M10/44 , B60L53/54 , B60L53/30 , B60L53/12 , B60L53/14 , B62D65/10 , B62D65/12 , H02J50/10 , G05D1/02 , B60K6/22
摘要： Presented are mobile charging stations for recharging electrified vehicles, methods for making/using such mobile charging stations, and parking facilities equipped with such mobile charging stations. A mobile charging station includes a frame with drive wheels and a prime mover operable to drive the wheels to propel the charging station. A hydrogen storage container and fuel cell are mounted to the frame. The fuel cell oxidizes hydrogen received from the storage container to generate electrical current. An electrical coupling mechanism connects the fuel cell to a battery pack of an electric-drive vehicle. A resident or remote controller is programmed to receive charge requests to recharge vehicles, and responsively determines path plan data for the mobile charging station. The controller commands the prime mover to propel the mobile charging station from the charger's origin to a charger destination, and enables the fuel cell to transmit electrical current to the vehicle.

3. 发明申请

US20230118794A1 INTEGRATED POWER CONVERSION TOPOLOGY FOR ELECTRIC VEHICLES 有权
公开(公告)号：US20230118794A1
公开(公告)日：2023-04-20
申请号：US17505265
申请日：2021-10-19
申请人： Volvo Car Corporation
发明人： Narendar Rao Gannamaneni
IPC分类号： B60L53/62 , B60L53/12 , B60L53/14 , B60L53/53 , B60L53/55
摘要： Embodiments relate to a system comprising: a first module. The first module comprises a power receiving module configured to receive an input power from an energy source. The system further comprises a second module. The second module comprises a power conversion module configured to convert the input power to an output power. The system further comprises a third module. The third module comprises a control module for configuring the first module or the second module to perform a charging operation or a discharging operation. The first module, the second module and the third module are functionally integrated in the system to perform multiple modes of the charging operation or the discharging operation. The third module controls an impedance of the input power and the output power in the second module.

4. 发明授权

US11631987B2 Systems and methods for charging electric vehicles 有权
公开(公告)号：US11631987B2
公开(公告)日：2023-04-18
申请号：US17306776
申请日：2021-05-03
申请人： Charge Fusion Technologies, LLC
发明人： Jeffrey R. Ambroziak , Carson C.K. Fincham
IPC分类号： H02J7/14 , B60L3/12 , B60L8/00 , G06Q30/0283 , G06Q30/04 , G06Q50/06 , B60L53/64 , B60L53/14 , B60L53/65 , B60L53/66 , B60L55/00 , B60L53/30 , B60L53/126
摘要： Systems and methods for charging electric vehicles that define a charging schedule for an electric vehicle based on one or more charging preferences of an operator of the vehicle and based on at least one current value of a dynamic attribute of an electric charge provider. Such systems and methods may include a graphical user interface adapted to display a unitary vehicle charge indicator element having (i) a first portion indicative of an amount of charge residing in a battery of the electric vehicle, (ii) a second portion indicative of an uncharged capacity of the battery of the electric vehicle, and (iii) a third portion comprising a slider by which an amount of charge may be specified.

5. 发明授权

US11628737B2 In-flight recharging of aerial electric vehicles 有权
公开(公告)号：US11628737B2
公开(公告)日：2023-04-18
申请号：US16780670
申请日：2020-02-03
申请人： Bell Textron Inc.
发明人： Michael Kevin McNair , Mark David Stoufflet
IPC分类号： H02J7/00 , H02J7/14 , B60L53/62 , B64C39/02 , B64D41/00 , B60L53/36 , B60L53/66 , B60L53/50 , B60L58/12 , B60L53/14 , H01R13/642 , H01R13/62 , B60L53/12
摘要： One embodiment includes an electrical tanker aircraft for in-flight recharging a worker aircraft, comprising: a charge source; an umbilical to engage an in-flight charge recipient aircraft; and control logic to determine that the umbilical has engaged the charge recipient aircraft, and to transfer charge until a termination condition is met.

6. 发明申请

US20230097685A1 HOUSING BODY FOR A CHARGING OR FUEL-FILLING FLAP MODULE OF A MOTOR VEHICLE 有权
公开(公告)号：US20230097685A1
公开(公告)日：2023-03-30
申请号：US17947790
申请日：2022-09-19
申请人： ILLINOIS TOOL WORKS INC.
发明人： Jürgen HERZIG , Matthias KAPAUN , Matthias HEGWEIN
IPC分类号： B60K15/05 , B60L53/14
摘要： A housing body (1) is designed in order to be mounted at least in regions in a mounting opening of an outer skin or outer body component (5) of a motor vehicle, and has an outer flange region (6), which surrounds the housing body (1) at least in regions and defines the outer geometry of the housing body at least in regions, the flange region having a multidimensional shape and being designed in order to rest against a support surface of the outer skin or outer body component (5) in the installed state of the housing body. The shape of the outer flange region (6) is designed such that the housing body (1) is mountable, as needed, in a mounting opening, mirrored relative to the motor vehicle longitudinal axis, in a left- or right-sided outer skin or outer body component, by moving the housing body from left to right.

7. 发明申请

US20230074048A1 VEHICLE WHEEL AND BRAKE DISC APPARATUS 有权
公开(公告)号：US20230074048A1
公开(公告)日：2023-03-09
申请号：US17468245
申请日：2021-09-07
申请人： Robert Owens
发明人： Robert Owens
IPC分类号： B60F1/02 , B60B27/00 , B60T1/06 , B60L53/14
摘要： A wheel and brake disc apparatus of a vehicle includes a roadway wheel and a brake disc mounted rotatably to the vehicle, the roadway wheel and the brake disc arranged about an axis of rotation. The roadway wheel extends radially in relation to the axis of rotation to a wheel rim configured to hold a tire adapted to operate on a roadway surface. The brake disc is inboard of the roadway wheel and extends radially in relation to the axis of rotation to a brake disc rim. A brake caliper assembly mounted at a fixed location over the brake disc rim is configured to squeeze brake pads against the brake disc. The brake disc rim includes a tread configured to operate on a rail without interference from the brake caliper assembly.

8. 发明授权

US11584244B2 Rapid charging system and method for electrically connecting a vehicle to a charging station 有权
公开(公告)号：US11584244B2
公开(公告)日：2023-02-21
申请号：US16980768
申请日：2019-03-12
申请人： SCHUNK TRANSIT SYSTEMS GMBH
发明人： Nils Heieis , Matthias Domes , Timo Staubach , Peter Schneider
IPC分类号： B60L53/14 , B60L53/10 , B60L53/35 , H02J7/00 , B60L53/16
摘要： A fast charging system for electrically driven vehicles and a method for forming an electrically conductive connection between a vehicle and a stationary charging station, the fast charging system having a contact device, a charging contact device and a positioning device, said contact device or said charging contact device being disposeable on a vehicle, said charging contact device being electrically contacted using the contact device when in a contact position, said contact device being positioned in a longitudinal and/or transverse direction with respect to the charging contact device as well as being moved to the contact position by means of the positioning device, said charging contact device comprising a charging-contact-element carrier having charging contact elements, said charging contact elements each forming a strip-shaped charging contact surface, said contact device comprising a contact element carrier having contact elements, said contact elements each forming a contact surface which is smaller than the charging contact surfaces, said contact elements being electrically contacted with the charging contact elements for forming contact pairs in each instance when in the contact position, the charging contact surfaces and the contact surfaces being disposed such in the longitudinal direction with respect to each other that a respective physical contact between the charging contact surfaces and the contact surfaces is formed in a defined order at respective longitudinal ends of the charging contact surfaces.

9. 发明授权

US11584242B2 Hybrid vehicle drive system and method and idle reduction system and method 有权
公开(公告)号：US11584242B2
公开(公告)日：2023-02-21
申请号：US16808067
申请日：2020-03-03
申请人： Power Technology Holdings, LLC
发明人： Joseph Thomas Dalum
IPC分类号： B60W20/10 , B60L53/14 , B60W10/06 , B60W10/08 , B60W10/30 , B60L1/00 , B60K6/12 , B60L1/02 , B60K17/28 , B60K6/48 , B60L7/14 , B60K25/00 , B60W20/14 , B60L58/22 , B60L55/00 , B60L58/20 , B60L53/80 , B60L58/16 , B60L53/63 , B60L53/66 , B60L50/40 , B60L53/64 , B60L50/16 , B60L58/26 , B60L58/27 , B60W10/02 , B60W10/196 , B60W10/24 , B60W20/40 , B60W30/18 , B60W30/19 , B60W30/20
摘要： One embodiment relates to a hybrid vehicle drive system for a vehicle including a first prime mover, a first prime mover driven transmission, a rechargeable power source, and a PTO. The hybrid vehicle drive system can include a control system for reducing or eliminating regenerative braking during a traction control or anti-lock braking event.

10. 发明申请

US20230049722A1 APPARATUS AND METHOD FOR RAPID CHARGING USING SHARED POWER ELECTRONICS 有权
公开(公告)号：US20230049722A1
公开(公告)日：2023-02-16
申请号：US17977204
申请日：2022-10-31
申请人： General Electric Company
发明人： Robert Dean King , Robert Louis Steigerwald
IPC分类号： B60L53/14 , B60L7/12 , B60L7/14 , B60L9/22 , B60L9/28 , H02J7/00 , B60L50/40 , B60L50/30 , B60L50/51 , B60L50/52 , B60L53/20 , B60L58/16 , B60L58/20 , B60L58/40 , B60L53/10
摘要： An apparatus comprises a power electronic energy conversion system comprising a first energy storage device configured to store DC energy and a first voltage converter configured to convert a second voltage from a remote power supply into a first charging voltage configured to charge the first energy storage device. The apparatus also includes a first controller configured to control the first voltage converter to convert the second voltage into the first charging voltage and to provide the first charging voltage to the first energy storage device during a charging mode of operation and communicate with a second controller located remotely from the power electronic energy conversion system to cause a second charging voltage to be provided to the first energy storage device during the charging mode of operation to rapidly charge the first energy storage device.

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