发明名称 |
FUEL CELL SYSTEM |
摘要 |
A fuel cell system includes a fuel cell stack configured to generate power according to a load, a fuel tank configured to store fuel gas, a pressure regulating valve configured to regulate a pressure of the fuel gas supplied from the fuel tank to the fuel cell stack, a purge valve configured to purge the fuel gas discharged from the fuel cell stack and a controller for controlling the system. The controller includes a pulsating unit configured to cause a fuel gas pressure of the fuel cell stack to pulsate, and a pressure increasing rate setting unit configured to set a pressure increasing rate of the pulsation of the fuel gas pressure according to an operating state. |
申请公布号 |
US2015056531(A1) |
申请公布日期 |
2015.02.26 |
申请号 |
US201314385269 |
申请日期 |
2013.03.15 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
Maeshima Susumu;Ikezoe Keigo;Ichikawa Yasushi;Fujii Takahiro;Naka Takashi;Iwasaki Daigo |
分类号 |
H01M8/04 |
主分类号 |
H01M8/04 |
代理机构 |
|
代理人 |
|
主权项 |
1. A fuel cell system, comprising a fuel cell stack configured to generate power according to a load, a fuel tank configured to store fuel gas, a pressure regulating valve configured to regulate a pressure of the fuel gas supplied from the fuel tank to the fuel cell stack, a purge valve configured to purge the fuel gas discharged from the fuel cell stack, and a controller configured to control the system, wherein:
the controller includes: a pulsating unit configured to cause a fuel gas pressure of the fuel cell stack to pulsate; and a pressure increasing rate setting unit configured to set a higher pressure increasing rate of pulsation of the fuel gas pressure in a high-load operation than in a low-load operation. |
地址 |
Kanagawa JP |