- Patent Title: Method and apparatus for controlling fuel concentration of liquid fuel cell by sensor-less and voltage amplitude-control based feed-back control, and liquid fuel cell apparatus using the same
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Application No.: US14939970Application Date: 2015-11-12
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Publication No.: US09911996B2Publication Date: 2018-03-06
- Inventor: Heung Yong Ha , Myunggi An , Jinyeon Hwang , Asad Mehmood
- Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Seoul
- Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee Address: KR Seoul
- Agency: Goldilocks Zone IP Law
- Priority: KR10-2014-0167425 20141127
- Main IPC: H01M8/04791
- IPC: H01M8/04791 ; H01M8/04186 ; H01M8/04537 ; H01M8/0438 ; H01M8/04992 ; H01M8/1009 ; H01M8/0432 ; H01M8/04701 ; H01M8/1011 ; H01M8/04007 ; H01M8/04119
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.
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