公开(公告)号：US20190356009A1

公开(公告)日：2019-11-21

申请号：US16386801

申请日：2019-04-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YOSUKE KITAZAWA ,  MARINE FAYOLLE ,  SATORU TAMURA ,  TAKAO HAYASHI

IPC: H01M8/18 ,  H01M8/04119 ,  H01M8/04828 ,  H01M8/04701

Abstract: A fuel cell system includes a fuel cell that includes an anode and a cathode and generates electricity by reducing a mediator at the cathode, a regenerator that oxidizes the mediator, a fuel gas feed path through which fuel gas to be supplied to the anode flows, a humidifier that is disposed in the fuel gas feed path and humidifies the fuel gas, and a water collection path that extends from the regenerator to the humidifier and guides to the humidifier at least one selected from steam produced at the regenerator and condensation formed from the steam.