公开(公告)号：US20230302922A1

公开(公告)日：2023-09-28

申请号：US18189851

申请日：2023-03-24

申请人： CUMMINS INC. ,  HYDROGENICS CORPORATION

发明人： Agneya TURLAPATI ,  Akshat Abhay RAUT ,  Arka Saha RAY ,  Anant PURI ,  David P. GENTER ,  Aaron William BEINBORN ,  Joseph P. CHANDRARAJ ,  Sumit TRIPATHI ,  Heonjoong LEE

IPC分类号： B60L50/75 ,  G01R31/382 ,  G01R31/392 ,  H01M8/04858 ,  H01M8/04537

CPC分类号： B60L50/75 ,  G01R31/382 ,  G01R31/392 ,  H01M8/0491 ,  H01M8/04656 ,  H01M2250/20

摘要： A system for a fuel cell vehicle including a plurality of fuel cell modules, a plurality of battery packs, and a controller. At least one of the plurality of fuel cell modules having a state of health (SOH) different from a corresponding SOH of other fuel cell modules. Each battery pack including a plurality of battery cells. At least one of the plurality of battery packs having a SOH different from a corresponding SOH of other battery packs. The controller is communicatively coupled to monitor and control operation of the plurality of fuel cell modules and the plurality of battery packs. The controller is configured to receive a power demand and determine a power split between the plurality of fuel cell modules and the plurality of battery packs based on an operating phase of the vehicle.

公开(公告)号：US20220293972A1

公开(公告)日：2022-09-15

申请号：US17591532

申请日：2022-02-02

申请人： CUMMINS INC.

发明人： Archit KOTI ,  Rohit SAHA ,  Sumit TRIPATHI ,  Christopher NELSON ,  Agneya TURLAPATI ,  Jairo A. MARTINEZ GARCIA ,  Sachin Vinayak DAMLE ,  Suhas DEUTKAR ,  Pradheepram OTTIKKUTTI ,  Sunil Suryakant BAHULIKAR ,  Sandesh Sadawarte

IPC分类号： H01M8/04029 ,  H01M8/04007

摘要： The present disclosure generally relates to systems and methods of using water output from a fuel cell system to aid in heat dissipation and evaporative cooling of radiators.

公开(公告)号：US20240260141A1

公开(公告)日：2024-08-01

申请号：US18561884

申请日：2022-06-01

申请人： CUMMINS INC.

发明人： David P. GENTER ,  Joseph P. CHANDRARAJ ,  Brian LANDES ,  Agneya TURLAPATI ,  Aaron William BEINBORN ,  Kevin Lee LABOURDETTE ,  Jacob A. BROWN

IPC分类号： H05B3/26 ,  B60L50/75

CPC分类号： H05B3/26 ,  B60L50/75 ,  B60L2200/40

摘要： The present disclosure relates to a system for heating a bed of a truck. The system includes a processor, one or more inputs, one or more power sources, a resistor grid, and one or more channels. The processor receives the one or more inputs and uses the one or more inputs to generate a thermal management control method.

公开(公告)号：US20230369629A1

公开(公告)日：2023-11-16

申请号：US18317306

申请日：2023-05-15

申请人： CUMMINS INC. ,  HYDROGENICS CORPORATION

发明人： Sravan Kumar RAGI ,  Agneya TURLAPATI ,  David GENTER ,  Brian K. LANDES ,  Heonjoong LEE ,  Kieran J. RICHARDS ,  Rohit SAHA ,  Richard J. ANCIMER ,  Nathaniel Ian JOOS

IPC分类号： H01M8/2465 ,  H01M8/04082 ,  H01M8/2457 ,  B60L50/75 ,  B60K15/063

CPC分类号： H01M8/2465 ,  H01M8/04201 ,  H01M8/2457 ,  B60L50/75 ,  B60K15/063 ,  H01M2250/20 ,  H01M2008/1095

摘要： The present disclosure generally relates to modular fuel cell systems that provide power, air handling, and/or cooling systems to create a hybrid or electric vehicle.

公开(公告)号：US20230322190A1

公开(公告)日：2023-10-12

申请号：US18187448

申请日：2023-03-21

申请人： CUMMINS INC.

发明人： Aaron William BEINBORN ,  David P. GENTER ,  Kieran J. RICHARDS ,  Brian K. LANDES ,  Jithin BENJAMIN ,  Joseph P. CHANDRARAJ ,  Agneya TURLAPATI ,  Sravan Kumar RAGI ,  Heonjoong LEE ,  Michael BATES

IPC分类号： B60S5/02 ,  F17C5/00 ,  H01M8/04082 ,  H01M8/04007 ,  B60W60/00

CPC分类号： B60S5/02 ,  F17C5/007 ,  H01M8/04201 ,  H01M8/04007 ,  B60W60/001 ,  F17C2265/065 ,  F17C2221/012 ,  F17C2201/056 ,  F17C2270/0178 ,  F17C2205/037 ,  F17C2250/043 ,  F17C2270/0184 ,  H01M2250/20 ,  B60L53/80

摘要： The present disclosure relates to systems and methods for optimizing refueling hydrogen in vehicles. Specifically, the present disclosure relates to identifying a refueling station, conducting a safety check on the vehicle based on a distance between the vehicle and the refueling station, switching a power source of the vehicle to only be a battery, swapping an empty or partially filled hydrogen fuel tank on the vehicle with a filled or partially filled hydrogen fuel tank at the refueling station, and switching the power source of the vehicle to include a hydrogen power source.

公开(公告)号：US20230182585A1

公开(公告)日：2023-06-15

申请号：US17549490

申请日：2021-12-13

申请人： Cummins Inc. ,  Hydrogenics Corporation

发明人： Archit N. KOTI ,  Patrick KAUFMAN ,  Elizabeth WEITZEL ,  Vivek Anand SUJAN ,  Martin T. BOOKS ,  Chinmay RAO ,  Yongfei YU ,  Sharon LIU ,  Sumit TRIPATHI ,  David P. Genter ,  Agneya TURLAPATI ,  Rohit SAHA ,  Jifei YAN

IPC分类号： B60L50/75 ,  H01M16/00 ,  H01M8/04858 ,  H01M10/42 ,  B60L58/16 ,  B60L58/30

CPC分类号： B60L50/75 ,  H01M16/006 ,  H01M8/0494 ,  H01M10/425 ,  B60L58/16 ,  B60L58/30 ,  H01M2010/4271

摘要： The present disclosure generally relates to systems and methods for implementing power a power split between a first and a second power source in a fuel cell powertrain system. The method includes receiving an input into a processor of the fuel cell powertrain system, determining an output by the processor, communicating the output by the processor to a system controller and determining a power split by the system controller. The first power source includes a fuel cell system and the second power source is selected from a battery system or an engine, and the input includes a life or health of at least one of the first power source or the second power source.