公开(公告)号：US09911996B2

公开(公告)日：2018-03-06

申请号：US14939970

申请日：2015-11-12

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Heung Yong Ha ,  Myunggi An ,  Jinyeon Hwang ,  Asad Mehmood

IPC: H01M8/04791 ,  H01M8/04186 ,  H01M8/04537 ,  H01M8/0438 ,  H01M8/04992 ,  H01M8/1009 ,  H01M8/0432 ,  H01M8/04701 ,  H01M8/1011 ,  H01M8/04007 ,  H01M8/04119

CPC classification number: H01M8/04798 ,  H01M8/04067 ,  H01M8/04164 ,  H01M8/04186 ,  H01M8/04365 ,  H01M8/0438 ,  H01M8/04552 ,  H01M8/04582 ,  H01M8/04731 ,  H01M8/04992 ,  H01M8/1009 ,  H01M8/1011 ,  Y02E60/523

Abstract: Disclosed is an apparatus for controlling a fuel concentration of a liquid fuel cell apparatus by voltage amplitude control-based feed-back control without using a concentration sensor, which saves power consumed by the fuel cell apparatus and lowers a price of the fuel cell apparatus by using the fuel cell in a simple and small design without using a concentration sensor.