利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN105518184B 氢气系统和操作方法 有权

氢气系统和操作方法
摘要：
本发明公开了一种用于提供氢气的系统，其包括第一PEM电化学电池或电池堆，所述第一电化学电池或电池堆包括膜电极组件，该膜电极组件包括：用于包括氢气的第一气体的入口，该入口与所述第一电化学电池或电池堆的阳极侧流体连通；和与所述第一电化学电池或电池堆的阴极侧流体连通的出口。第二电化学电池或电池堆包括与所述第二电化学电池或电池堆的阳极侧流体连通的入水口；以及与所述第二电化学电池或电池堆的阴极侧流体连通的出口。控制器被配置成操作所述第一电化学电池或电池堆作为主氢源以及可控地操作所述第二电化学电池或电池堆作为次氢源。
摘要（英）：

A system is disclosed for providing hydrogen that includes a first PEM electrochemical cell or stack including a membrane electrode assembly that includes an inlet for a first gas that comprises hydrogen in fluid communication with the anode side of the first electrochemical cell or cell stack, and an outlet in fluid communication with the cathode side of the first electrochemical cell or stack. A second electrochemical cell or cell stack includes a water inlet in fluid communication with the anode side of the second electrochemical cell or cell stack, and an outlet in fluid communication with the cathode side of the second electrochemical cell or cell stack. A controller is configured to operate the first electrochemical cell or cell stack as a primary hydrogen source and to controllably operate the second electrochemical cell or cell stack as a secondary hydrogen source.

公开/授权文献
0/0