公开(公告)号：US20240084467A1

公开(公告)日：2024-03-14

申请号：US18460333

申请日：2023-09-01

Applicant: CUMMINS INC. ,  HYDROGENICS CORPORATION

Inventor： Dustin VICKRESS ,  Richard J. ANCIMER ,  Joseph P. CHANDRARAJ ,  Joseph CARGNELLI

IPC: C25B15/029 ,  C25B1/04 ,  C25B9/65 ,  C25B9/70 ,  H02J3/00

CPC classification number: C25B15/029 ,  C25B1/04 ,  C25B9/65 ,  C25B9/70 ,  H02J3/004

Abstract: The present disclosure relates to systems and methods to forecast changes in renewable energy availability to maximize hydrogen production by electrolysis systems over a period of renewable energy availability. The present disclosure relates to a method of utilizing variable energy including using a look-ahead forecast model, which provides an assessment of available renewable energy. The present disclosure relates to a method of operating of one or more electrolyzer cell stacks in an electrolysis system to produce hydrogen by using the look-ahead forecast model in real-time.

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：US20240260141A1

公开(公告)日：2024-08-01

申请号：US18561884

申请日：2022-06-01

Applicant: CUMMINS INC.

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

IPC: H05B3/26 ,  B60L50/75

CPC classification number: H05B3/26 ,  B60L50/75 ,  B60L2200/40

Abstract: 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：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.