基本信息:
- 专利标题： FUEL CELL SYSTEM AND METHOD FOR ESTIMATING OUTPUT CHARACTERISTIC OF FUEL CELL
- 专利标题（中）：燃料电池系统和方法估算燃料电池的输出特性
- 申请号：EP07705492.2 申请日：2007-01-30
- 公开(公告)号：EP1982379B1 公开(公告)日：2010-03-17
- 发明人： WATANABE, Nobuo
- 申请人： Toyota Jidosha Kabushiki Kaisha
- 申请人地址： 1, Toyota-cho, Toyota-shi, Aichi-ken, 471-8571 JP
- 专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： 1, Toyota-cho, Toyota-shi, Aichi-ken, 471-8571 JP
- 代理机构： Kuhnen & Wacker
- 优先权： JP2006021486 20060130
- 国际公布： WO2007085956 20070802
- 主分类号： H01M8/04
- IPC分类号： H01M8/04 ; B60L11/18
摘要：
A fuel cell system according to the invention includes: a detecting unit (6, 12) that detects an operation parameter of the fuel cell; an internal resistance estimating unit (20) that sets the internal resistance of the fuel cell a basic internal resistance; a flow rate measuring unit (3) that measures the airflow rate; a pressure measuring unit (4) that measures the air pressure; a determining unit (20) that determines the IR-free output characteristic of the fuel cell; a setting unit (20) that sets the basic output characteristic of the fuel cell; an output current measuring unit (8) that measures the output current of the fuel cell; an output voltage measuring unit (9) that measures the output voltage of the fuel cell; and a calculating unit (20) that corrects the basic output characteristic using the output current and the output voltage.
公开/授权文献:
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01M | 用于直接转变化学能为电能的方法或装置，例如电池组 |
| ------H01M8/00 | 燃料电池；及其制造 |
| --------H01M8/04 | .辅助装置或方法，例如用于压力控制的，用于流体循环的 |