公开(公告)号：US20240278668A1

公开(公告)日：2024-08-22

申请号：US18393955

申请日：2023-12-22

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Hideo SAKAMOTO ,  Yoshinobu NOZAKI ,  Hiroyuki OGURA ,  Mitsuaki TOMITA ,  Yasunobu SEKI ,  Shoichi IWAMOTO ,  Hisashi FUJISAWA

IPC分类号： B60L53/51 ,  B60L50/53 ,  H02J7/35

CPC分类号： B60L53/51 ,  B60L50/53 ,  H02J7/35

摘要： The present disclosure provides a vehicle management device used for a vehicle that includes a drive unit for traveling, a power storage device that is able to supply power to the drive unit, and a solar cell system that is able to generate power from a solar cell and supply the power to the power storage device, and that is able to perform external charging in which the power storage device is charged with power from an outside of the vehicle. When the vehicle is parked, a target external charging amount of the external charging is set to a value obtained by subtracting, from a target power storage amount of the power storage device at a next scheduled traveling start time, a predicted power generation amount of the solar cell up to the next scheduled traveling start time.

公开(公告)号：US12017546B2

公开(公告)日：2024-06-25

申请号：US17413378

申请日：2018-12-14

申请人： VOLVO TRUCK CORPORATION

发明人： Artem Rodionov ,  Per Widek ,  Andreas Stockman

IPC分类号： B60L1/00 ,  B60L50/53 ,  B60L50/64 ,  B60L53/16 ,  B60L53/20 ,  B60L55/00 ,  H02J7/02

CPC分类号： B60L50/53 ,  B60L1/006 ,  B60L50/64 ,  B60L53/16 ,  B60L53/20 ,  B60L55/00 ,  H02J7/02 ,  B60L2210/30 ,  B60L2210/40

摘要： The invention relates to an electric power transmission system (20) for a vehicle (10) comprising an energy storage system (30) for storing electrical power and a bidirectional power system (40) connected to the energy storage system, the bidirectional power system comprising a bidirectional DC/AC converter (50) for power conversion, the bidirectional DC/AC converter (50) being connected to the energy storage system, a junction unit (60) connected to the bidirectional DC/AC converter and comprising a charging interface (70) for connecting to an external power supply grid (72), and an electrical power take-off (ePTO) (80) interface for connecting to an external power load (82), and wherein the bidirectional power system is configured to perform any one of the following operations: an ePTO first operation (1 10), in which power is transferred from the energy storage system to the ePTO interface via the bidirectional power system, an ePTO second operation (120), in which power is transferred from the charging interface to the ePTO interface via the bidirectional power system, and a charging operation (130), in which power is transferred from the charging interface to the energy storage system via the bidirectional power system.

公开(公告)号：US20240198817A1

公开(公告)日：2024-06-20

申请号：US18498771

申请日：2023-10-31

申请人： Transportation IP Holdings, LLC

发明人： Gladys Anyenya

IPC分类号： B60L50/53 ,  B60L50/75 ,  B61C3/02

CPC分类号： B60L50/53 ,  B60L50/75 ,  B61C3/02 ,  B60L2200/26

摘要： A mobile energy supply system may include a fuel source, an energy converter, and a transfer device. The fuel source may be disposed onboard a vehicle chassis and may hold a supply of a fuel. The energy converter may be disposed onboard the vehicle chassis and may convert at least a portion of the supply of the fuel from the fuel source into electric energy. The transfer device may be disposed onboard the vehicle chassis and be electrically couplable to a propulsion vehicle. The transfer device may transfer the electric energy from the energy converter offboard of the vehicle chassis and to the propulsion vehicle for powering a propulsion system of the propulsion vehicle.

公开(公告)号：US20240067007A1

公开(公告)日：2024-02-29

申请号：US18503939

申请日：2023-11-07

申请人： DAVID ALAN COPELAND

发明人： DAVID ALAN COPELAND

IPC分类号： B60L53/126 ,  B60L5/00 ,  B60L50/53 ,  B60L53/12 ,  B60L53/122 ,  H02J50/00 ,  H02J50/10 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90

CPC分类号： B60L53/126 ,  B60L5/005 ,  B60L50/53 ,  B60L53/12 ,  B60L53/122 ,  H02J50/005 ,  H02J50/10 ,  H02J50/402 ,  H02J50/80 ,  H02J50/90

摘要： Methods and systems for precision charging control of a vehicle include at least a wireless charging antenna carried by a vehicle and in electrical communication with a vehicle propulsion system. A plurality of wireless charging antennae is associated with a charging surface and is in communication with at least a control system and a power source. An authentication connection is established between the vehicle wireless charging antenna and the control system which uses a timestamping technique. The wireless charging antenna carried by the vehicle is paired with one or more of the plurality of wireless charging antennae associated with the charging surface by triggering a dynamic seek operation or establishing a connection based on a timestamped location point. Transfer of a quantity of electrical energy between the first wireless charging antenna and the one of the plurality of second wireless charging antennae is adaptively controlled.

公开(公告)号：US20190143819A1

公开(公告)日：2019-05-16

申请号：US16174492

申请日：2018-10-30

申请人： Danfoss Mobile Electrification Oy

发明人： Jonna Laaksonen ,  Tero Järveläinen

IPC分类号： B60L9/00 ,  H02J3/38 ,  B60L11/18

CPC分类号： B60L9/00 ,  B60L50/15 ,  B60L50/53 ,  B60L53/12 ,  B60L2200/40 ,  H02J3/38

摘要： A working machine comprises a direct voltage source (301), a first power converter (302) for transferring energy from the direct voltage source to electric machines (303a, 303b) driving actuators of the working machine, an electric connector system (304) for electrically connecting to an external power grid, a second power converter (305) for transferring energy from the external power grid to the direct voltage source, and alternating current electric machines (306a, 306b) driving auxiliary devices of the working machine. The electric connector system is suitable for connecting the alternating current electric machines to receive alternating voltage of the external power grid, and the second power converter is suitable for transferring energy from the direct voltage source to the alternating current electric machines. Thus, the electric machines driving the auxiliary devices can be energized directly by the external power grid when the working machine is connected to the external power grid.

公开(公告)号：US20170334515A1

公开(公告)日：2017-11-23

申请号：US15522521

申请日：2015-10-27

申请人： PIAGGIO & C. S.p.A.

发明人： Paolo Capozzella ,  Luca Carmignani ,  Luca Nuti ,  Giorgio Prosperini

IPC分类号： B62M6/55 ,  B60L11/00 ,  B60L11/18

CPC分类号： B62M6/55 ,  B60L50/20 ,  B60L50/53 ,  B60L2200/12

摘要： Propulsion unit for an electric pedal assisted cycle (EPAC) comprising an electric machine having a stator and a rotor, rotatable about a motor axis, said rotor (16) being operatively connected to a crank pin, defining a crank axis, mechanically connected to the pedals, wherein the propulsion unit comprises at least an electronic unit for operating and controlling the functioning of the electric machine, wherein the propulsion unit comprises at least a pair of housings defining a containment space which houses the electric machine and at least partially the crank pin, wherein the propulsion unit comprises transmission means of the motion from the rotor to the crank pin, wherein the electronic unit is contained and supported inside said containment space by an intermediate support element

公开(公告)号：US20170152000A1

公开(公告)日：2017-06-01

申请号：US14985713

申请日：2015-12-31

申请人： Industrial Technology Research Institute

发明人： CHIN-PIN CHIEN ,  MIN-CHUAN WU

IPC分类号： B62M6/55 ,  B62M6/60 ,  B62M6/45 ,  B60L11/18

CPC分类号： B62M6/55 ,  B60L50/20 ,  B60L50/53 ,  B60L53/16 ,  B60L53/80 ,  B60L2200/12 ,  B62M6/45 ,  B62M6/60 ,  B62M6/90 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/124 ,  Y02T90/14

摘要： An integrated power module is provided, which may include a power port, battery, controller, motor, and a connection element. The power port may include a first positive electrode terminal, second positive electrode terminal, and a negative electrode terminal. The positive electrode of the battery may be electrically coupled to one end of the first positive electrode terminal. The negative electrode of the controller may be electrically coupled to the negative electrode of the battery and one end of the negative electrode terminal; the positive electrode of the controller may be electrically coupled to one end of the second positive electrode terminal. The motor may be electrically coupled to the output of the controller. The connection element may include a single circuit; the other end of the first positive electrode terminal may be electrically coupled to the other end of the second positive electrode terminal via the single circuit.

公开(公告)号：US20160144723A1

公开(公告)日：2016-05-26

申请号：US14945039

申请日：2015-11-18

申请人： ABB Technology AG

发明人： Beat Guggisberg ,  Beat Ronner

IPC分类号： B60L9/24 ,  B60L11/00 ,  B60M3/00 ,  B60L11/18

CPC分类号： B60L9/24 ,  B60L50/40 ,  B60L50/50 ,  B60L50/53 ,  B60L2200/26 ,  B60L2210/30 ,  B60M3/00 ,  H02M7/49 ,  Y02T10/7005 ,  Y02T10/7241

摘要： A converter system for electrically driving a vehicle, including a grid-side converter, a DC link with at least a first and second potential conductors, and a motor-side converter. The motor-side converter allows a bidirectional flow of energy. The grid-side converter has a single phase on the input side and is connected to a supply grid. The grid-side converter is unidirectional and allows a flow of energy from the supply grid into the DC link. The DC link connects the grid-side converter to the motor-side converter and has a first electrical energy storage between the first and second potential conductors. The electrical energy storage is connected to the DC link via an electrical connection. The flow of energy from the DC link into the further electrical energy storage and the flow of energy from the further electrical energy storage into the DC link is able to be controlled.

摘要翻译： 一种用于电驱动车辆的转换器系统，包括电网侧转换器，具有至少第一和第二电位导体的DC链路和电动机侧转换器。 电机侧转换器允许双向的能量流动。 电网侧转换器在输入侧具有单相，并连接到电网。 电网侧转换器是单向的，并允许从供电网进入直流母线的能量流。 DC链路将电网侧转换器连接到电动机侧转换器，并且在第一和第二电位导体之间具有第一电能存储。 电能存储器通过电气连接连接到DC链路。 能够控制从DC链路进入另外的电能存储器的能量流和从另外的电能存储器进入DC链路的能量流。

公开(公告)号：US20140091750A1

公开(公告)日：2014-04-03

申请号：US14119650

申请日：2012-04-02

申请人： PANASONIC CORPORATION

发明人： Satoshi Ikeda

IPC分类号： B60L11/18

CPC分类号： B60L50/53 ,  B60L58/20 ,  H01M10/441 ,  H01M2220/20 ,  H02J1/10 ,  H02J7/0013 ,  H02J7/0055 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7066

摘要： A power supply apparatus for an electric vehicle includes a main battery, a sub-battery of lower voltage, a first output circuit unit including a first output sub-unit and a second output sub-unit, a control circuit unit, and a second output circuit unit including a third output sub-unit. The first output sub-unit receives electrical power from an external power supply and outputs first electrical power for main battery charging. The second output sub-unit receives electrical power from the power supply and outputs second electrical power for sub-battery charging. The control circuit unit individually controls charging of the main battery and the sub-battery by the first electrical power and the second electrical power respectively. The third output sub-unit receives electrical power from the power supply, via a different pathway compared to the first and second output sub-units, and outputs third electrical power for driving the control circuit unit.

摘要翻译： 一种用于电动车辆的电源设备包括主电池，较低电压的子电池，包括第一输出子单元和第二输出子单元的第一输出电路单元，控制电路单元和第二输出 电路单元包括第三输出子单元。 第一输出子单元从外部电源接收电力并输出用于主电池充电的第一电力。 第二输出子单元从电源接收电力并输出用于子电池充电的第二电力。 控制电路单元分别通过第一电力和第二电力分别控制主电池和副电池的充电。 第三输出子单元经由与第一和第二输出子单元相比的不同路径从电源接收电力，并输出用于驱动控制电路单元的第三电力。

公开(公告)号：US20120205970A1

公开(公告)日：2012-08-16

申请号：US13390365

申请日：2010-07-28

申请人： Christian Eckart ,  Martin Arnold ,  Martin Singhammer ,  Willem Blakborn

发明人： Christian Eckart ,  Martin Arnold ,  Martin Singhammer ,  Willem Blakborn

IPC分类号： B60L1/00 ,  H02K11/00

CPC分类号： B62J6/18 ,  B60L50/53 ,  B60L2200/12 ,  B62M6/45 ,  B62M6/80 ,  H01B9/04 ,  Y02T10/7005

摘要： The present invention relates to a drive arrangement, that uses an electric motor, an energy source for electrical energy, and an energy transmission cable, which electrically connects the energy source to the electric motor and which performs this function as a coaxial cable.

摘要翻译： 本发明涉及一种驱动装置，其使用电动机，能量能源和能量传输电缆，其将能量源电连接到电动机并且作为同轴电缆执行该功能。