公开(公告)号：US11760392B2

公开(公告)日：2023-09-19

申请号：US17089782

申请日：2020-11-05

申请人： Bombardier Transportation GmbH

发明人： Andrea Mazzone

IPC分类号： B61C17/06 ,  B60L50/53 ,  B60L53/56 ,  B60L3/00 ,  B60M7/00 ,  B61C3/02

CPC分类号： B61C17/06 ,  B60L3/0023 ,  B60L50/53 ,  B60L53/56 ,  B60M7/003 ,  B61C3/02 ,  B60L2200/26

摘要： A rail vehicle is configured for extracting electrical energy from a power supply external to the vehicle and has at least one electrical energy storage unit. In a first operating mode, the rail vehicle travels by means of energy extracted from the power supply and without energy from the energy storage unit. In a second operating mode, the rail vehicle travels, at least in part, by means of energy from the energy storage unit and/or at reduced traction power in comparison to the first operating mode. The rail vehicle includes a controller set up for activating the first or the second operating mode, as a function of an upper consumption limit, which defines the permissible upper limit of the power that can be extracted from the power supply. The upper consumption limit is established in a variable manner so as to prevent power peaks in the power supply.

公开(公告)号：US20240198830A1

公开(公告)日：2024-06-20

申请号：US18083257

申请日：2022-12-16

申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

发明人： Ming-Tsan PENG ,  Chia-Lin WU ,  Kao-Hone CHU

IPC分类号： B60L53/35 ,  B60L53/56 ,  B60L53/66 ,  H02J7/00

CPC分类号： B60L53/35 ,  B60L53/56 ,  B60L53/66 ,  H02J7/0044 ,  H02J7/0071 ,  H02J7/00712 ,  H02J2207/20

摘要： A charging system, configured to charge an electric vehicle, includes a plurality of movable energy storage devices and an operation center. Each movable energy storage device includes a carrier, a dynamic balancer disposed on the carrier, and an energy storage set including two flywheel energy storage modules disposed on the dynamic balancer and dynamically balanced relative to the carrier through the dynamic balancer. The operation center includes a charging station and a controller which is in communication connection with the movable energy storage devices. The controller is configured for instructing at least one movable energy storage device to move to the charging station for the charging station to charge the at least one energy storage set, or the controller is configured for instructing at least one movable energy storage device to move to the electric vehicle for the at least one energy storage set to charge the electric vehicle.

公开(公告)号：US20240075831A1

公开(公告)日：2024-03-07

申请号：US18494925

申请日：2023-10-26

申请人： Tommy Lee Brown ,  Melisha Spain ,  Tina Latham

发明人： Tommy Lee Brown ,  Melisha Spain ,  Tina Latham

IPC分类号： B60L53/24 ,  B60L53/56 ,  B60L53/57 ,  B60L53/66 ,  B60L53/80

CPC分类号： B60L53/24 ,  B60L53/56 ,  B60L53/57 ,  B60L53/66 ,  B60L53/80

摘要： Method and high voltage platform for vehicular all-electric on-board charging and depleting of the battery system conducted safely that consists of a single, parallel, or multiple power generation set (Power Gen-Set) apparatuses where one or more of them is a converter of mechanical energy to ac or dc electricity as a primary power supply to the phase on-board charger integrated in the propulsion system. Power Gen-Sets with other electronic components create a powertrain platform that are power suppliers for replenishing dissipated power used for propulsion. The Power Gen-Sets are in communication via AI computing module and powered by a portable energy storage device that is arranged external of the vehicle that can be removed for replenishment and/or replacement.

公开(公告)号：US20150328999A1

公开(公告)日：2015-11-19

申请号：US14388163

申请日：2013-03-20

申请人： Enrichment Technology Deutschland GmbH

发明人： GUILLAUME DUREAU ,  RAINER VOR DEM ESCHE ,  CHRISTOPH TREPPMANN

IPC分类号： B60L11/18

CPC分类号： H02J7/0054 ,  B60L50/51 ,  B60L53/11 ,  B60L53/30 ,  B60L53/53 ,  B60L53/56 ,  B60L53/63 ,  B60L55/00 ,  B60L58/10 ,  H02J1/102 ,  H02J7/0026 ,  H02J7/0027 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y04S10/126

摘要： An electric-vehicle charging facility is disclosed having at least one load-cycling-resistant energy-storage device. The electric-vehicle charging facility comprises at least one fast-charging station, hooked up to the AC power supply system that is connected via a transfer point to the general power grid, and comprises at least one load-cycling-resistant energy-storage device having an energy-storage device control unit, whereby the load-cycling-resistant energy-storage device is connected via an AC/DC transformer to the AC power supply system the electric-vehicle charging facility in order to store energy drawn from the general power grid and in order to deliver electric energy to the AC power supply system of the electric-vehicle charging facility response to the demand.

摘要翻译： 公开了一种电动车辆充电设施，其具有至少一个耐负载循环的能量储存装置。 电动车辆充电设施包括至少一个快速充电站，其连接到经由转移点连接到一般电网的AC电力供应系统，并且包括至少一个负载循环阻力的能量存储装置 具有能量存储装置控制单元，其中耐负荷循环的能量存储装置经由AC / DC变压器连接到AC电源系统的电动车辆充电设施，以便存储从一般功率中抽取的能量 并且为了向电动车辆充电设备的交流电源系统递送电能响应于需求。

公开(公告)号：US20240042880A1

公开(公告)日：2024-02-08

申请号：US18365181

申请日：2023-08-03

申请人： REVTERRA CORPORATION

发明人： BenMaan I. Jawdat ,  Arsalan Hekmati

IPC分类号： B60L53/56 ,  H02J15/00 ,  H02J7/14

CPC分类号： B60L53/56 ,  H02J15/007 ,  H02J7/14 ,  B60L2210/30 ,  B60L2220/14

摘要： A system for storing input power and providing output power, such as for use with electric vehicle charging, can include an alternating current motor, a flywheel, an alternating current generator, or any combination thereof. The motor can be electrically coupled to an alternating current power source and can receive AC power from the power source. The flywheel can be coupled to a rotor external to the motor. The generator can be coupled to the flywheel and electrically coupled to a controller for supplying power to a load, such as an electric vehicle for charging one or more batteries of the vehicle.

公开(公告)号：US11691528B2

公开(公告)日：2023-07-04

申请号：US17872058

申请日：2022-07-25

申请人： ZOOZ POWER LTD

发明人： Ilan Ben David ,  David Pincu ,  Nir Zohar

IPC分类号： B60L53/31 ,  B60L53/62 ,  B60L53/56 ,  H02J3/30 ,  H02J7/02

CPC分类号： B60L53/31 ,  B60L53/56 ,  B60L53/62 ,  H02J3/30 ,  H02J7/02 ,  B60L2210/30

摘要： A station constituted of: a control circuit; a first and a second bi-directional converter, each in communication with the control circuit, each arranged to be coupled to a respective plug-in electrical vehicle at a respective first port thereof; and a connection to an AC grid, wherein the control circuit is arranged to: draw electrical energy from a first plug-in electrical vehicle coupled to the first port of the first bi-directional converter; and provide at least some of the drawn electrical energy to a second plug-in electrical vehicle coupled to the first port of the second bi-directional converter.

公开(公告)号：US20130241485A1

公开(公告)日：2013-09-19

申请号：US13875064

申请日：2013-05-01

申请人： GLOBAL SOLAR WATER POWER SYSTEMS, INC.

发明人： Mark E. Snyder

IPC分类号： B60L11/18

CPC分类号： B60L53/00 ,  B60L1/003 ,  B60L1/02 ,  B60L3/0046 ,  B60L3/04 ,  B60L3/12 ,  B60L50/66 ,  B60L53/11 ,  B60L53/14 ,  B60L53/30 ,  B60L53/53 ,  B60L53/55 ,  B60L53/56 ,  B60L53/63 ,  B60L53/64 ,  B60L53/65 ,  B60L53/665 ,  B60L55/00 ,  B60L58/12 ,  B60L58/14 ,  B60L58/15 ,  B60L58/22 ,  B60L58/26 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/10 ,  B60L2250/16 ,  B60W10/26 ,  B60W20/11 ,  B60W2520/10 ,  B60W2550/404 ,  B60W2710/244 ,  Y02E60/721 ,  Y02T10/6269 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7061 ,  Y02T10/7088 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T10/84 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/14

摘要： A system and method of tying a power user, such as a Plug in Hybrid Electric Vehicle into a grid system. A grid tie system can include a grid, a smart meter, an inverter, one or several power storage units, a charge controller, a dc switcher, and a charger. A grid tie system can further include a connector for connecting with the power user. A grid tie system can further include control features to monitor, manage, and regulate power generation and power consumption.

摘要翻译： 将电力用户（例如插电式混合动力电动车辆）与电网系统相结合的系统和方法。 电网系统可以包括电网，智能电表，逆变器，一个或多个蓄电单元，充电控制器，直流切换器和充电器。 格栅系统还可以包括用于与电力用户连接的连接器。 并网系统还可以包括监控，管理和调节发电和功耗的控制特征。

公开(公告)号：US20120019203A1

公开(公告)日：2012-01-26

申请号：US12841512

申请日：2010-07-22

申请人： A. Arthur Kressner

发明人： A. Arthur Kressner

IPC分类号： H02J7/00

CPC分类号： B60L3/0069 ,  B60L3/04 ,  B60L53/14 ,  B60L53/30 ,  B60L53/53 ,  B60L53/54 ,  B60L53/55 ,  B60L53/56 ,  B60L53/63 ,  B60L53/64 ,  B60L53/65 ,  B60L53/68 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/72 ,  H01M10/44 ,  H01M10/46 ,  H02J3/32 ,  H02J3/382 ,  H02J3/383 ,  H02J3/386 ,  H02J7/0027 ,  H02J7/0054 ,  Y02E10/563 ,  Y02E10/763 ,  Y02E60/721 ,  Y02E70/30 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7088 ,  Y02T10/7241 ,  Y02T10/7291 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/168 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/12 ,  Y04S30/14

摘要： An energy storage system for a substation on an electrical power network is provided. The energy storage system is coupled to receive and store electrical power. The stored electrical power may then be used to either charge vehicles or meeting the needs of other discretionary or interruptible loads with an electric propulsion, or to provide electrical power a feeder connected to essential service loads such as police stations, hospitals and traffic control. In one embodiment, the substation also utilizes the energy storage system in a peak shaving mode of operation.

摘要翻译： 提供了一种用于电力网络上的变电站的能量存储系统。 能量存储系统耦合以接收和存储电力。 然后，存储的电力可以用于对电动车辆进行充电或者满足其他自由支配或可中断负载的电力推进的需要，或者为连接到诸如警察局，医院和交通控制等基本服务负载的馈线提供电力。 在一个实施例中，变电站还以峰值剃须操作模式利用能量存储系统。

公开(公告)号：US20240123849A1

公开(公告)日：2024-04-18

申请号：US18276521

申请日：2022-02-09

申请人： Gravitricity Ltd

发明人： Martin Wright ,  Peter Fraenkel

IPC分类号： B60L53/30 ,  B60L53/53 ,  B60L53/54 ,  B60L53/56 ,  F03G3/00 ,  H01M8/04029 ,  H01M8/04082 ,  H01M8/04089 ,  H02J15/00

CPC分类号： B60L53/30 ,  B60L53/53 ,  B60L53/54 ,  B60L53/56 ,  F03G3/094 ,  H01M8/04029 ,  H01M8/04089 ,  H01M8/04201 ,  H02J15/00 ,  H01M2250/10

摘要： An energy storage system having a first, gravity-based energy storage sub-system having at least one weight movable between a first upper position and a second lower position defining a vertical displacement and a second energy storage sub-system comprising a vessel for storage of a pressurized fuel gas has an electrical input/output connection with an external power system and at least one of: a fuel gas inlet for supply of a fuel gas to the energy storage system from an external fuel gas supply or network; and a fuel gas outlet for supply of a fuel gas from the energy storage system to an external fuel gas user or network, and/or has at least one of: a gas to power conversion arrangement for converting energy from fuel gas to electrical energy for storage in the first energy storage sub-system or export to an external power system via the electrical output connection; and a power to gas conversion arrangement for converting electrical energy to a fuel gas for storage in the second energy storage sub-system or export to an external fuel gas user or network via a fuel gas outlet, where a control system is configured to control cooperative or complimentary operation of the first and second energy storage sub-systems according to the requirements of the external power system and/or external fuel gas network or user. The system as defined enable energy storage (charge) and discharge of the system linked to an external power system such as an electricity grid to store energy using a gravity-based storage arrangement to make use of its rapid response time and rapid charge/discharge speed, while providing an enhanced capacity of energy storage.

公开(公告)号：US11801761B2

公开(公告)日：2023-10-31

申请号：US15933757

申请日：2018-03-23

申请人： ABB B.V.

发明人： Crijn Bouman

IPC分类号： H02J7/00 ,  B60L53/10 ,  H02J5/00 ,  B60L53/53 ,  B60L53/63 ,  B60L53/55 ,  B60L53/56 ,  B60L53/20 ,  B60L53/67 ,  B60L53/302 ,  H02J7/02

CPC分类号： B60L53/11 ,  B60L53/20 ,  B60L53/302 ,  B60L53/53 ,  B60L53/55 ,  B60L53/56 ,  B60L53/63 ,  B60L53/67 ,  H02J5/00 ,  H02J7/00 ,  H02J7/0019 ,  H02J7/02 ,  H02J2310/48 ,  Y02E60/00 ,  Y02T10/70 ,  Y02T10/7072 ,  Y02T10/92 ,  Y02T90/12 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/167 ,  Y04S10/126 ,  Y04S30/12

摘要： A charging system for electric vehicles is disclosed, which includes at least one charging port with an interface for power exchange with at least one electric vehicle, and at least one power converter for converting power from a power source such as a power grid to a suitable format for charging the vehicle. The power converter can be at a remote location from the charging port, such as a separate room, and/or a separate building.