公开(公告)号：US20240186545A1

公开(公告)日：2024-06-06

申请号：US18437976

申请日：2024-02-26

申请人： Nikola Corporation

发明人： Brandon Christopher Dunn ,  Akshit Markan ,  Aris Papadopoulos ,  Saradhi Rengarajan

IPC分类号： H01M8/04223 ,  B60L58/31 ,  B60L58/34 ,  H01M8/04007 ,  H01M8/0432

CPC分类号： H01M8/04268 ,  B60L58/31 ,  B60L58/34 ,  H01M8/04007 ,  H01M8/04253 ,  H01M8/04358 ,  H01M2250/20

摘要： The present disclosure provides a method for heating a dual stack fuel cell system of a vehicle. The method may include receiving a heat power request from a first fuel cell stack, receiving a first temperature of the first fuel cell stack and a second temperature of a second fuel cell stack, initiating, responsive to the first temperature and the second temperature indicating that the first fuel cell stack and the second fuel cell stack are frozen, a freeze-start thermal operating mode for the first fuel cell stack, and transferring, during the freeze-start thermal operating mode for the first fuel cell stack, heat from a brake resistor to the first fuel cell stack.