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公开(公告)号：US12034134B2
公开(公告)日：2024-07-09
申请号：US17477670
申请日：2021-09-17
发明人： Lyall Kenneth Winger , Dave Gerard Rich , James Morrison , Suresh Gopalakrishnan , Chandra S. Namuduri
IPC分类号： H01M10/613 , B60L50/64 , B60L58/26 , H01M50/249
CPC分类号： H01M10/613 , B60L50/64 , B60L58/26 , H01M50/249
摘要： A battery system for a vehicle includes a battery tray having a base wall, a plurality of side walls, and a cover that collectively define a receiving zone. A vent includes an inlet and an outlet exposed to the battery receiving zone. A battery is supported by the base wall. A battery electronic controller (BEC) is arranged in the receiving zone and directly connected to the battery.
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公开(公告)号：US20240186757A1
公开(公告)日：2024-06-06
申请号：US18072897
申请日：2022-12-01
摘要： A reconfigurable connector system for distributing power between an input power source and a cable harness connector having M cable harness terminals includes an energy center module (ECM) and a connecting adapter. The ECM has a module housing, a PCB having more than M pin holes, a plurality of e-fuses connected with the pin holes, a controller connected with the e-fuses, and an input connector connected to the controller and/or the e-fuses. The connecting adapter has a body with first and second sides and M bridging adapters within the body. Each bridging adapter includes a first connection point accessible from the first side and configured to be directly connectable with a cable harness terminal, one or more second connection points accessible from the second side and configured to be connectable with a pin hole, and a busbar connecting the first connection point with the one or more second connection points.
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公开(公告)号：US20240063628A1
公开(公告)日：2024-02-22
申请号：US17889023
申请日：2022-08-16
发明人： Suresh Gopalakrishnan , Muhammad Hussain Alvi , Chandra S. Namuduri , Lyall Kenneth Winger , James Morrison , Xinyu Du
CPC分类号： H02H3/087 , H02H1/0015
摘要： A vehicle, arc fault protection device of the vehicle and a method for mitigating an arc fault in an electrical system of the vehicle. The arc fault protection device includes a sensor, a switch, and a processor. The sensor is used for measuring a current in an electrical system. The processor is configured to determine a precursor phase of an arc fault from the current, wherein the precursor phase indicates an onset of an arc flash phase of the arc fault. The processor opens the switch to mitigate the arc fault during the arc flash phase.
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4.发明公开公开(公告)号：US20240092289A1
公开(公告)日：2024-03-21
申请号：US17945274
申请日：2022-09-15
IPC分类号： B60R16/023
CPC分类号： B60R16/0238 , B60R16/0239
摘要： A vehicle, an electrical system of the vehicle and a method of operating the vehicle. The electrical system includes an electrical load and an energy center for distribution of power to the electrical load. The energy center includes a fuse cluster having a plurality of electronic fuses, and the electrical load is coupled to the energy center via the plurality of electronic fuses of the fuse cluster. A selected electronic fuse of the fuse cluster is configured to detect a fault at the selected electronic fuse, make itself a master fuse of the fuse cluster in response to detecting the fault and control an operation of the fuse cluster.
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5.发明公开公开(公告)号：US20240266861A1
公开(公告)日：2024-08-08
申请号：US18163514
申请日：2023-02-02
CPC分类号： H02J7/007194 , B60R16/02
摘要： A Multiple Output Dynamically Adjustable Capacity (MODACS) and a method of operation of the MODACS. The MODACS includes a cell, a load in thermal communication with the cell, and a processor. A voltage is applied to a load to generate heat at a cell of the MODACS, wherein the heat affects a temperature of the cell. The processor measures a parameter of the cell in response to the heat and controls an operation of the MODACS based on the parameter of the cell.
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6.发明授权公开(公告)号：US12046946B2
公开(公告)日：2024-07-23
申请号：US17889017
申请日：2022-08-16
发明人： Suresh Gopalakrishnan , Chandra S. Namuduri , Norman K. Bucknor , Lyall Kenneth Winger , James Morrison , David W. Walters
IPC分类号： H02J9/06 , B60L53/20 , B60L58/10 , G01R19/165 , H02J7/00
CPC分类号： H02J9/061 , B60L53/20 , B60L58/10 , G01R19/16576 , H02J7/0063 , H02J7/00712 , B60L2210/10
摘要： A vehicle, an electrical system of the vehicle and a method of operating the vehicle. The electrical system includes a battery, an electrical load that draws power from the battery, a switch between the battery and the electrical load, and a processor. The processor is configured to measure a power drawn from the battery by the electrical load and open the switch to disconnect the battery from the electrical load when the power drawn by the electrical load matches a selected criterion.
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公开(公告)号：US11811212B2
公开(公告)日：2023-11-07
申请号：US17686754
申请日：2022-03-04
摘要： A system in a vehicle includes a first fuse connected between a power source and a load. The first fuse is an electronic fuse (eFuse) to disconnect the load from the power source via the first fuse based on detecting a failure in the first fuse. The system also includes a second fuse connected between the power source and the load, the first fuse and the second fuse being part of a cluster of fuses. The second fuse is an eFuse and the first fuse signals the second fuse to disconnect the load from the power source via the second fuse based on the first fuse detecting the failure in the first fuse without the second fuse detecting a failure in the second fuse.
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公开(公告)号：US11762406B2
公开(公告)日：2023-09-19
申请号：US17470757
申请日：2021-09-09
摘要： A system for regulating voltage includes an electronic fuse including a switching component and an active control circuit connected to the switching component, the control circuit configured to open the switching component based on at least an overcurrent condition. The system also includes a voltage regulation component connected to the switching component, the voltage regulation component configured to regulate a voltage across the switching component by applying a voltage to the switching component based on a measured voltage drop across the switching component, and a desired load voltage.
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公开(公告)号：US20230283061A1
公开(公告)日：2023-09-07
申请号：US17686754
申请日：2022-03-04
摘要： A system in a vehicle includes a first fuse connected between a power source and a load. The first fuse is an electronic fuse (eFuse) to disconnect the load from the power source via the first fuse based on detecting a failure in the first fuse. The system also includes a second fuse connected between the power source and the load, the first fuse and the second fuse being part of a cluster of fuses. The second fuse is an eFuse and the first fuse signals the second fuse to disconnect the load from the power source via the second fuse based on the first fuse detecting the failure in the first fuse without the second fuse detecting a failure in the second fuse.
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公开(公告)号：US20230093333A1
公开(公告)日：2023-03-23
申请号：US17477670
申请日：2021-09-17
发明人： Lyall Kenneth Winger , Dave Gerard Rich , James Morrison , Suresh Gopalakrishnan , Chandra S. Namuduri
IPC分类号： H01M10/613 , B60L58/26 , H01M50/249 , B60L50/64
摘要： A battery system for a vehicle includes a battery tray having a base wall, a plurality of side walls, and a cover that collectively define a receiving zone. A vent includes an inlet and an outlet exposed to the battery receiving zone. A battery is supported by the base wall. A battery electronic controller (BEC) is arranged in the receiving zone and directly connected to the battery.
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