公开(公告)号：US09722442B2

公开(公告)日：2017-08-01

申请号：US14972887

申请日：2015-12-17

申请人： General Electric Company

发明人： Irene Michelle Berry ,  Herman Lucas Norbert Wiegman ,  Timothy Gerard Richter ,  Dann Gwyn ,  Patrick Lee Jansen

IPC分类号： E21C31/12 ,  E21F13/06 ,  E21F13/08 ,  E21F17/06 ,  B60K1/04 ,  B60L5/00 ,  H02J7/00 ,  B60L11/18

CPC分类号： H02J7/0054 ,  B60K1/04 ,  B60L5/00 ,  B60L11/18 ,  B60L11/1801 ,  B60L11/1818 ,  E21C31/12 ,  E21F13/063 ,  E21F13/08 ,  E21F17/06 ,  H02J7/0042 ,  Y02T10/7088

摘要： An embodiment of the present invention relates to a vehicle. The vehicle includes an energy storage device and a traction motor electrically connected to the energy storage device. The traction motor is configured to convert electrical energy supplied by the energy storage device into a mechanical output to propel the vehicle. The vehicle also includes a vehicle connecting mechanism electrically coupled to the energy storage device and being configured for electrical coupling with a second vehicle connecting mechanism of a second vehicle to establish an electrical interface between the vehicle and the second vehicle. The electrical interface enables the transfer of electric power between the vehicle and the second vehicle.

公开(公告)号：US09694702B2

公开(公告)日：2017-07-04

申请号：US14427271

申请日：2013-09-10

申请人： Bombardier Transportation GmbH

发明人： Alireza Safaee

IPC分类号： H02J1/02 ,  H02M1/12 ,  H02M1/14 ,  B60M1/36 ,  B60L11/18 ,  B60L5/00 ,  H02J5/00 ,  H02J7/02

CPC分类号： B60L11/182 ,  B60L5/005 ,  B60L2200/26 ,  B60M1/36 ,  H02J50/12 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

摘要： The invention relates to a circuit arrangement of an electric vehicle, in particular a circuit arrangement of an electric vehicle for inductive power transfer to the vehicle, and a method of operating the named circuit arrangement. The circuit arrangement includes an impedance and at least one rectifier for rectifying an AC voltage. An AC part of the circuit arrangement includes the impedance. The rectifier connects the AC part to a DC part of the circuit arrangement. The circuit arrangement further includes at least one current control means for controlling a current flow in the AC part vehicle.

公开(公告)号：US20170182895A1

公开(公告)日：2017-06-29

申请号：US15312705

申请日：2015-05-08

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： ROLF FISCHPERER ,  JENS HELFRICH ,  JOCHEN MAST ,  MICHAEL MEINERT ,  JEAN SCHUTZ

IPC分类号： B60L11/18 ,  H02J7/02 ,  B60L5/00

CPC分类号： B60L53/22 ,  B60L5/005 ,  B60L53/12 ,  B60L2200/26 ,  B60L2210/30 ,  H02J7/025 ,  H02J50/10 ,  H02J50/40 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14 ,  Y02T90/16

摘要： An arrangement for inductively transmitting energy for charging an energy storage device of a rail vehicle. A first induction element transfers energy to a second induction element. An inverter with an adjustable AC voltage frequency provides an AC voltage to the first induction element. A controller controls the AC voltage frequency of the inverter. A measuring device ascertains a power output value during the wireless energy transmission and transmits the value to the controller and the controller adjusts AC voltage frequency of the inverter downward from an upper threshold until a pre-specified power output value is set while energy is being transmitted. The first induction element is paired with a track for rail traffic. The system and a method are also described for inductively transmitting energy for charging an energy storage device of a rail vehicle.

公开(公告)号：US09676276B2

公开(公告)日：2017-06-13

申请号：US14255406

申请日：2014-04-17

申请人： IHI Corporation

发明人： Motonao Niizuma

IPC分类号： B60L5/00 ,  B60L11/18 ,  B60R16/033 ,  B60L1/00 ,  B60L7/14 ,  B60L3/00 ,  B60L3/04 ,  B60L15/00 ,  H02J5/00 ,  B60W10/26 ,  H02J7/14

CPC分类号： B60L1/006 ,  B60L3/0069 ,  B60L3/04 ,  B60L5/005 ,  B60L7/14 ,  B60L11/18 ,  B60L11/1803 ,  B60L11/1812 ,  B60L11/182 ,  B60L11/1829 ,  B60L11/1833 ,  B60L11/1842 ,  B60L11/1844 ,  B60L11/1846 ,  B60L15/007 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2220/14 ,  B60L2240/421 ,  B60R16/033 ,  B60W10/26 ,  H01M2220/20 ,  H02J5/005 ,  H02J7/14 ,  H02J50/10 ,  H02J50/12 ,  H02J50/80 ,  H02J50/90 ,  Y02E60/721 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/14

摘要： An electric vehicle that is serving as a mobile power supply device is provided with: a power-supplying coil that is covered by a weatherproof cover and that, together with an external power-receiving coil, forms an electromagnetic coupling circuit; and a power supplying circuit that supplies power stored in a storage cell wirelessly to the outside via the electromagnetic coupling circuit that is formed by the power-supplying coil and the external power-receiving coil.

公开(公告)号：US20170158064A1

公开(公告)日：2017-06-08

申请号：US15123013

申请日：2014-03-04

申请人： TECHNOVA INC.

发明人： Tomio YASUDA ,  Hiroyuki KISHI ,  Isami NORIGOE

IPC分类号： B60L11/18 ,  H02J50/40 ,  H02J50/12 ,  B60L5/00 ,  H02J7/02

CPC分类号： B60L11/182 ,  B60L5/005 ,  B60L11/1811 ,  B60L2210/30 ,  B60M7/003 ,  H02J7/025 ,  H02J50/10 ,  H02J50/12 ,  H02J50/40 ,  H02J50/70 ,  H02J50/90 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

摘要： On the ground, a plurality of primary power supply transformers are separately installed with a longitudinal direction of magnetic poles matching a vehicle traveling direction. The primary power supply transformers each include a double-sided coil with an H-shaped core around which a wire is wound. On a vehicle, a secondary power supply transformer including an H-shaped core is mounted with a longitudinal direction of magnetic poles matching a vehicle front-back direction. The distance between the primary power supply transformers is set such that the distance between the centers of the magnetic poles of the neighboring primary power supply transformers does not exceed 3D where D represents the size of the magnetic poles.

公开(公告)号：US09656553B2

公开(公告)日：2017-05-23

申请号：US14367984

申请日：2012-12-05

申请人： SIEMENS AKTIENGESELLSCHAFT ,  RICHARD AG

发明人： Thomas Baumann ,  Dieter Hofer

IPC分类号： B60L1/00 ,  B60L3/00 ,  H02G3/00 ,  B60L5/00 ,  B61C17/00 ,  H01H3/32 ,  H01H9/02

CPC分类号： B60L5/00 ,  B60L2200/26 ,  B61C17/00 ,  H01H3/32 ,  H01H9/02 ,  H01H2239/044

摘要： A switching device for an electrically driven vehicle, in particular a track vehicle, has a switch unit that is provided for respectively connecting and disconnecting a vehicle drive unit to and from an electrical supply line carrying high voltage and has at least two switch contacts. A drive unit is provided for driving a relative movement of the switch contacts with respect to one another. A housing unit receives the switch unit and the drive unit. The housing unit contains a support for supporting at least the switch unit. In order to provide a generic switch device for which a compact construction can be achieved, the switch unit is arranged in a lying position relative to the support.

公开(公告)号：US20170136889A1

公开(公告)日：2017-05-18

申请号：US15074624

申请日：2016-03-18

申请人： NextEV USA, Inc.

发明人： Christopher P. Ricci

IPC分类号： B60L11/18 ,  B60L5/00

CPC分类号： B60L11/182 ,  B60L5/005 ,  B60L5/42 ,  B60L53/12 ,  B60L53/32 ,  B60L53/63 ,  B60L53/64 ,  B60L53/65 ,  B60L53/665 ,  B60L55/00 ,  B60M7/003 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/14

摘要： A control system for a rechargeable vehicle control system, comprises: a processor and a computer readable medium, in communication with the processor, that comprises processor executable instructions. The processor executable instructions comprise: a vehicle tracker that identifies rechargeable electric vehicles currently using a transportation network and tracks a last known position in the transportation network of each rechargeable electric vehicle and a vehicle router that directs the rechargeable electric vehicles to one of plural charging segments located along the transportation routes in the transportation network to receive a charge, thereby load balancing the rechargeable electric vehicles over the plurality of charging segments.

公开(公告)号：US20170136881A1

公开(公告)日：2017-05-18

申请号：US15143083

申请日：2016-04-29

申请人： NextEV USA, Inc.

发明人： Christopher P. Ricci

IPC分类号： B60L5/00 ,  B60L5/24 ,  B60L5/28 ,  B60L11/18

摘要： Techniques for electric vehicle systems, and in particular to a vehicle to vehicle charging system and method of use. In one embodiment, a system for vehicle to vehicle charging comprises: an electrical storage unit disposed on a charging vehicle; a charging plate in electrical communication with the electrical storage unit, the charging plate configured to provide a charge to a receiving vehicle; a charging vehicle arm interconnected to the charging plate and to the charging vehicle, the charging vehicle arm extendable; a charging vehicle controller that determines if the receiving vehicle requires charging and configured to position the charging plate proximate a charging panel of the receiving vehicle; wherein the charging panel receives a charge from the charging plate and charges the receiving vehicle.

公开(公告)号：US09623755B2

公开(公告)日：2017-04-18

申请号：US15070899

申请日：2016-03-15

申请人： Joy MM Delaware, Inc.

发明人： Joseph J. Zimmerman ,  Garrett L. Lowman ,  Andrew W. Struthers

IPC分类号： B60L5/00 ,  B60L5/08 ,  B60M1/18 ,  B60L5/36 ,  B60M1/12 ,  B60M1/14 ,  B60L5/04 ,  B60M1/32 ,  B60M1/02

CPC分类号： B60L5/085 ,  B60L5/04 ,  B60L5/36 ,  B60L7/10 ,  B60L9/24 ,  B60L2200/26 ,  B60L2200/40 ,  B60M1/02 ,  B60M1/12 ,  B60M1/14 ,  B60M1/18 ,  B60M1/32

摘要： A vehicle is provided that connects to an power structure for powering and guiding the vehicle. The power structure includes a trolley, a track along which the trolley runs, a power source connected to the track, and a cable connected to the trolley and configured to attach to the vehicle moving on a surface. The vehicle includes a chassis and a cable connected to the chassis and configured to mechanically and electrically connect the vehicle to the power structure. The chassis includes a connector rotatable 360 degrees, and the cable connects to the chassis through the connector.

公开(公告)号：US09577465B2

公开(公告)日：2017-02-21

申请号：US14379975

申请日：2013-02-19

申请人： Kabushiki Kaisha Toyota Jidoshokki

发明人： Yutaka Nakashima ,  Tsuyoshi Koike ,  Hiroshi Katsunaga ,  Yuichi Taguchi ,  Hiroki Togano ,  Keisuke Matsukura ,  Yuki Tsunekawa ,  Takuma Ono

IPC分类号： H02J7/00 ,  H02J7/02 ,  B60M7/00 ,  H02J17/00 ,  B60L11/18 ,  H01F38/14 ,  H02J5/00 ,  B60L5/00 ,  H01M10/44

CPC分类号： H02J50/12 ,  B60L5/005 ,  B60L11/182 ,  B60M7/003 ,  H01F38/14 ,  H01M10/44 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/10 ,  H02J50/80 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

摘要： A contactless power transmission device includes a switching unit that switches a power transmission line so that a first power is transmitted through the first line when an AC power supply outputs a first AC power and so that a second power is transmitted through a second line when the AC power supply outputs a second AC power. An impedance conversion unit is arranged on the second line that converts an impedance from an output of the AC power supply to a variable load when the second power is transmitted through the second line to approach an impedance from the output of the AC power supply to the variable load when the first power is transmitted through the first line.

摘要翻译： 非接触式动力传递装置包括：切换单元，其切换输电线路，使得当交流电源输出第一交流电力时通过第一线路传输第一功率，并且当第二线路通过第二线路时，通过第二线路传输第二功率; 交流电源输出第二个交流电源。 阻抗转换单元布置在第二线路上，当第二电力通过第二线路传输以接近从AC电源的输出到阻抗的阻抗时，将阻抗从AC电源的输出转换为可变负载 当第一功率通过第一线传输时，可变负载。