公开(公告)号：US20230302922A1

公开(公告)日：2023-09-28

申请号：US18189851

申请日：2023-03-24

Applicant: CUMMINS INC. ,  HYDROGENICS CORPORATION

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

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

CPC classification number: B60L50/75 ,  G01R31/382 ,  G01R31/392 ,  H01M8/0491 ,  H01M8/04656 ,  H01M2250/20

Abstract: 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：US20230369629A1

公开(公告)日：2023-11-16

申请号：US18317306

申请日：2023-05-15

Applicant: CUMMINS INC. ,  HYDROGENICS CORPORATION

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

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

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

Abstract: 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

Applicant: CUMMINS INC.

Inventor： 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: B60S5/02 ,  F17C5/00 ,  H01M8/04082 ,  H01M8/04007 ,  B60W60/00

CPC classification number: 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

Abstract: 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.