公开(公告)号：US20220255100A1

公开(公告)日：2022-08-11

申请号：US17592236

申请日：2022-02-03

Applicant: CUMMINS INC.

Inventor： Avinash VALLUR RAJENDRAN ,  Archit N. KOTI ,  Guangji JI ,  Loren G. DeVRIES ,  Charles VESELY ,  Vivek Anand SUJAN ,  Elizabeth Weitzel ,  Patrick Kaufman

IPC: H01M8/04992 ,  H01M8/04082 ,  H01M8/04746 ,  B60L50/70 ,  B60L50/60 ,  B60L3/00

Abstract: The subject matter described herein generally relates to look ahead energy management and control systems and methods for detecting, incorporating, and leveraging look ahead technology data to improve the performance, durability, and life of fuel cell systems.

公开(公告)号：US20230231164A1

公开(公告)日：2023-07-20

申请号：US18186750

申请日：2023-03-20

Applicant: CUMMINS INC.

Inventor： Avinash VALLUR RAJENDRAN ,  Vivek Anand SUJAN ,  Archit N. KOTI

IPC: H01M8/04082 ,  H01M8/04111 ,  H01M8/04537 ,  H01M8/04746

CPC classification number: H01M8/04201 ,  H01M8/04111 ,  H01M8/04604 ,  H01M8/04753

Abstract: An air handling system for a fuel cell stack includes a pneumatic storage device disposed downstream from a compressor, a flow control valve system configured to operatively couple an inlet of the pneumatic storage device to an outlet of the compressor and configured to operatively couple an outlet of the pneumatic storage device to an inlet of the fuel cell stack, and a controller configured to, in response to a power demand being greater than a threshold, cause the flow control valve to open to increase a flow rate of air from the pneumatic storage device to the fuel cell stack.