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公开(公告)号：US20190109545A1
公开(公告)日：2019-04-11
申请号：US16087527
申请日：2017-03-24
发明人： Stefan Götz , Malte Jaensch , Dirk Lappe
CPC分类号： H02M7/487 , B60L1/00 , B60L7/14 , B60L15/007 , B60L58/20 , B60L58/21 , B60L2210/10 , B60L2210/30 , B60L2210/40 , H02M7/49 , H02M2007/4835 , Y02T10/645 , Y02T10/7005 , Y02T10/7061 , Y02T10/7066 , Y02T10/7216 , Y02T10/7241
摘要： A method for operating an electrical network comprising a first subnetwork and a second subnetwork that are connected to one another via a transformer and are DC isolated from one another by said transformer, wherein a primary side of the transformer having a first number of turns is assigned to the first subnetwork and a secondary side of the transformer having a second number of turns is assigned to the second subnetwork, wherein the first subnetwork has a multilevel converter having a plurality of single modules, wherein each single module has an electrical energy store, wherein the multilevel converter provides at least one first incoming AC voltage that is modulated with at least one second incoming AC voltage, wherein a voltage resulting therefrom is provided to the transformer and is transformed by the transformer to an outgoing voltage that is provided to the second subnetwork.
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公开(公告)号：US20180272874A1
公开(公告)日：2018-09-27
申请号：US15722598
申请日：2017-10-02
申请人： HEVO Inc.
CPC分类号： B60L11/182 , B60L53/12 , B60L53/30 , B60L53/36 , B60L53/65 , B60L58/12 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/622 , B60L2240/70 , B60L2250/10 , B60L2250/12 , B60L2250/16 , H02J5/005 , H02J7/02 , H02J7/025 , H02J50/12 , H02J50/60 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T10/7291 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/162 , Y02T90/163 , Y02T90/168 , Y02T90/169 , Y04S30/12 , Y04S30/14
摘要： Provided are a wireless charging system and methodology including a charging station, an application, and a server configured and operating to facilitate wireless vehicle charging. The charging station includes a charging unit for transferring power, a control unit, and a communication unit. The application is accessible through a mobile device and capable of communicating with the charging station. The server is capable of communicating with the charging station and the mobile device.
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公开(公告)号：US10081258B2
公开(公告)日：2018-09-25
申请号：US15713905
申请日：2017-09-25
CPC分类号： B60L53/00 , B60L15/007 , B60L50/16 , B60L50/40 , B60L53/11 , B60L53/14 , B60L53/22 , B60L58/12 , B60L58/20 , B60L58/21 , B60L58/25 , B60L58/26 , B60L2210/10 , B60L2240/526 , B60L2240/527 , B60L2240/529 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H02J7/0013 , H02J7/007 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/7061 , Y02T10/7066 , Y02T10/7072 , Y02T10/7077 , Y02T10/7216 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14
摘要： An electric vehicle includes a controller configured to receive sensor feedback from a high voltage storage device and from a low voltage storage device, compare the sensor feedback to operating limits of the respective high and low voltage storage device, determine, based on the comparison a total charging current to the high voltage storage device and to the low voltage storage device and a power split factor of the total charging current to the high voltage device and to the low voltage device, and regulate the total power to the low voltage storage device and the high voltage storage device based on the determination.
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公开(公告)号：US10081257B2
公开(公告)日：2018-09-25
申请号：US15712904
申请日：2017-09-22
CPC分类号： B60L53/00 , B60L15/007 , B60L50/16 , B60L50/40 , B60L53/11 , B60L53/14 , B60L53/22 , B60L58/12 , B60L58/20 , B60L58/21 , B60L58/25 , B60L58/26 , B60L2210/10 , B60L2240/526 , B60L2240/527 , B60L2240/529 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H02J7/0013 , H02J7/007 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/7061 , Y02T10/7066 , Y02T10/7072 , Y02T10/7077 , Y02T10/7216 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14
摘要： An electric vehicle includes a controller configured to receive sensor feedback from a high voltage storage device and from a low voltage storage device, compare the sensor feedback to operating limits of the respective high and low voltage storage device, determine, based on the comparison a total charging current to the high voltage storage device and to the low voltage storage device and a power split factor of the total charging current to the high voltage device and to the low voltage device, and regulate the total power to the low voltage storage device and the high voltage storage device based on the determination.
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公开(公告)号：US10017058B2
公开(公告)日：2018-07-10
申请号：US15462073
申请日：2017-03-17
发明人： Yoshihiro Nomura
CPC分类号： B60L11/1811 , B60L1/02 , B60L3/003 , B60L50/16 , B60L53/14 , B60L53/20 , B60L2210/10 , B60L2210/40 , B60L2240/80 , H02M3/04 , H02M7/44 , H02P27/06 , Y02T10/70 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T10/7216 , Y02T90/127 , Y02T90/14
摘要： When ignition-on operation is made in first electric power supply processing during external charging, and a post-operation electric energy is not larger than a predetermined electric energy that is an electric energy consumption of a low-voltage device after the ignition-on operation, an automobile continues the first electric power supply processing. In the first electric power supply processing, from between a first DC/DC converter and a second DC/DC converter, only the second DC/DC converter is selected to run to supply electric power to a low-voltage-system electric power line. When the post-operation electric energy exceeds the predetermined electric energy, the automobile makes a switch to second electric power supply processing in which only the first DC/DC converter is selected to run from between the first DC/DC converter and the second DC/DC converter to supply electric power to the low-voltage-system electric power line.
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公开(公告)号：US20180178615A1
公开(公告)日：2018-06-28
申请号：US15687876
申请日：2017-08-28
发明人： Yingbo Xia , Zhiwei Zhang , Yunfei Wu , Yonghua Li
IPC分类号： B60H1/00 , B60K1/02 , B60K11/02 , B60K11/06 , B60L11/18 , B60H1/14 , B60H1/22 , B60H1/32 , H01M10/637 , H01M10/625 , H01M10/6568
CPC分类号： B60H1/00271 , B60H1/00278 , B60H1/00392 , B60H1/00885 , B60H1/143 , B60H1/2221 , B60H1/323 , B60H2001/00307 , B60H2001/00928 , B60H2001/3292 , B60K1/02 , B60K11/02 , B60K11/06 , B60K2001/005 , B60K2001/006 , B60L1/003 , B60L1/02 , B60L50/64 , B60L58/26 , B60L58/27 , B60L2210/10 , B60L2240/34 , B60L2240/545 , B60Y2200/91 , H01M10/486 , H01M10/625 , H01M10/637 , H01M10/6563 , H01M10/6568 , H01M10/663 , H01M2220/20 , Y02T10/7005 , Y02T10/705 , Y02T10/7216
摘要： An intelligent multi-loop thermal management system for and electric vehicle has components including a battery pack, an electric-drive module, an on-board charger a DC/DC converter, a battery radiator, a battery refrigerator, a motor radiator, an electric water pump, an electric oil pump, an expansion tank, a PTC heater, a heat exchanger, an electric compressor, a condenser, an evaporator, a receiver drier, and a heater core. The system also includes an electric-drive module having a drive motor and a motor control unit. The components are thermally connected to each other by using a pipeline and a four-way valve, a three-way valve, a straight-through valve, and an electronic expansion valve that are disposed in the pipeline, to form a plurality of loops that separately performs thermal management and control the battery pack, the electric-drive module, and a passenger compartment air conditioner.
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公开(公告)号：US10008861B2
公开(公告)日：2018-06-26
申请号：US14401444
申请日：2013-05-13
发明人： Marc Lucea , Laurent Garnier
CPC分类号： H02J7/0014 , B60L53/00 , B60L58/22 , B60L2210/10 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H01M10/425 , H01M10/441 , H01M2010/4271 , H02J7/0016 , H02J7/0018 , H02J7/0027 , H02J7/0054 , Y02T10/7011 , Y02T10/7055 , Y02T10/7061 , Y02T10/7216
摘要： A device for balancing charge in a battery (2) having a set of electrochemical storage cells (C1, C2, . . . , CR), and a charging means (R1, . . . , Rs) able to recharge a plurality of combinations of at least one cell, in which for each combination of the plurality of combinations, the charging means are arranged in order to simultaneously recharge all the cells of said combination, the plurality of combinations defining a number N strictly higher than one of combination types, each combination type corresponding to a number m of cells in this combination, and the charging means are permitted to function at a number P of power levels, this number P being strictly lower than the number N of combination types.
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公开(公告)号：US20180170193A1
公开(公告)日：2018-06-21
申请号：US15850725
申请日：2017-12-21
申请人： NIO NEXTEV LIMITED
发明人： Liang HE , Xiaojia DENG , Jie FANG , Xiao GONG , Shengjie YUAN , Jun FAN , Wei QIAN
CPC分类号： B60L11/1812 , B60L53/12 , B60L53/22 , B60L53/60 , B60L2210/10 , H02J7/007 , H02J7/025 , H02J50/10 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/92 , Y02T90/121 , Y02T90/122 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163
摘要： The invention relates to automotive electronic and electrical technology, and in particular, to a multi-functional on-vehicle power converter for electric vehicle as well as an electric vehicle comprising the multi-functional on-vehicle power converter. In the invention, by introducing two independent switches, a rectifying circuit, a filtering circuit, an output EMC circuit and a corresponding control unit (e.g., a CAN communication circuit and a signal collecting circuit, etc.) can be shared among a conductive charging converter, an on-vehicle part of a wireless charging converter and a DC-DC converter, and a convenient and swift switch can be realized among the three operational modes. In addition, since the circuit units are shared, the number of cooling circuits is also reduced, and the occupied space and weight of the on-vehicle power converter are decreased.
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公开(公告)号：US09997753B2
公开(公告)日：2018-06-12
申请号：US14350867
申请日：2011-10-11
申请人： Bunji Nomura , Kouichi Daigaku
发明人： Bunji Nomura , Kouichi Daigaku
CPC分类号： H01M2/1083 , B60K1/04 , B60K2001/0416 , B60K2001/0438 , B60K2001/0466 , B60L3/0007 , B60L3/0046 , B60L3/0069 , B60L3/04 , B60L11/005 , B60L11/1803 , B60L11/1864 , B60L11/1877 , B60L11/1879 , B60L2210/10 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60Y2306/01 , Y02T10/7005 , Y02T10/7022 , Y02T10/7061 , Y02T10/7216
摘要： A mounting structure for an electric storage apparatus includes the electric storage apparatus, a vehicle body, a first reinforce, and a second reinforce. The electric storage apparatus outputs an energy for use in running of a vehicle. The vehicle body includes a concave portion opened upward in the vehicle. The concave portion houses the electric storage apparatus. The first reinforce is disposed along a bottom face of the concave portion and extends in a predetermined direction. The second reinforce is disposed along an upper face of the electric storage apparatus and extends in the predetermined direction.
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公开(公告)号：US09994237B2
公开(公告)日：2018-06-12
申请号：US14902794
申请日：2014-06-19
申请人： Blue Solutions
CPC分类号： B61C17/06 , B60L3/04 , B60L11/005 , B60L11/1805 , B60L11/1811 , B60L11/1816 , B60L11/1824 , B60L11/185 , B60L11/1861 , B60L2210/10 , B60L2210/30 , B60L2230/30 , B60L2230/32 , B60L2240/12 , B60L2250/12 , B60M7/003 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/7088 , Y02T10/7216 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14
摘要： The invention relates to an electrical vehicle (100), including an electric engine (102) and on-board energy storage means (104, 106) that are electrically connected to the engine in order to supply same with electrical energy, in which the energy storage means include a first energy storage module (104) including at least one supercapacitor, and a second energy storage module (106) including at least one battery, the first and the second energy storage modules (104,106) being arranged on parallel electrical branches, the vehicle including interconnection means (108), arranged between the energy storage means (104, 106) and the engine (102), capable of electrically connecting the two electrical arms to the engine (102) and configured such that a single one of the two electrical arms is connected to the engine (102) at a time. The invention also relates to a facility comprising the vehicle (100) and at least one station (200) for recharging the vehicle.
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