公开(公告)号：US20160104906A1

公开(公告)日：2016-04-14

申请号：US14876438

申请日：2015-10-06

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Honggang WANG ,  Shiguang LI ,  Andrew Philip SHAPIRO

IPC: H01M8/04 ,  H01M8/06 ,  G05D7/06

CPC classification number: H01M8/04753 ,  G05D7/06 ,  G05D7/0635 ,  G05D7/0664 ,  G05D11/13 ,  H01M8/04097 ,  H01M8/04761 ,  H01M8/0618 ,  H01M2250/20 ,  Y02T90/32

Abstract: A system for controlling a flow rate ratio includes a fuel cell comprising an anode for generating a tail gas and having an inlet and an outlet; a fuel reformer for mixing a fuel with the tail gas from the outlet of the anode to generate a reformed stream which is split into first and second branch streams at a splitting position, the first branch stream returned to the inlet of the anode; a cooler for removing heat from the second branch stream; a bottoming cycle including an external or internal combustion engine driven in response to the cooled second branch stream; a measuring device for measuring differential pressures of two of the main stream, the first branch stream and the second branch stream; and a controlling device for controlling a flow rate ratio of the first branch stream to the main stream in response to the measured differential pressures.

Abstract translation: 用于控制流量比的系统包括燃料电池，其包括用于产生尾气并具有入口和出口的阳极; 燃料重整器，用于将燃料与来自阳极出口的尾气混合以产生在分离位置被分成第一和第二分支流的重整流，第一分支流返回到阳极的入口; 用于从第二分支流中除去热量的冷却器; 包括响应于冷却的第二分支流驱动的外部或内燃机的底循环; 用于测量主流，第一分支流和第二分支流中的两个的压差的测量装置; 以及控制装置，用于响应于测量的差压控制第一分支流与主流的流量比。