公开(公告)号：US10581099B2

公开(公告)日：2020-03-03

申请号：US15240944

申请日：2016-08-18

Applicant: BALLARD POWER SYSTEMS INC. ,  SIMON FRASER UNIVERSITY

Inventor： Ghassan Hassan Mousa ,  Jacob William De Vaal ,  Farid Golnaraghi

IPC: H01M8/04664 ,  H01M8/0438 ,  H01M8/0444 ,  H01M8/04537 ,  G01M3/40 ,  H01M8/1018 ,  G01N27/02 ,  G06N3/08

Abstract: Methods for detecting a hydrogen leak and quantifying a rate of the same in a polymer electrolyte membrane fuel cell stack are provided, as well as a fuel cell diagnostic apparatus that diagnoses a hydrogen leak in a fuel cell stack.