Performance Assessment of a Combined Heat and Power Fuel Cell System

被引：0
|
作者：
Hwang, Jenn-Jiang [1 ]
Chang, Wei Ru [2 ]
机构：
[1] Natl Univ Tainan, Dept Greenergy Technol, Tainan 700, Taiwan
[2] FuJen Catholic Univ, Dept Landscape Architecture, Taipei, Taiwan
来源：
JOURNAL OF THE CHINESE SOCIETY OF MECHANICAL ENGINEERS | 2011年 / 32卷 / 03期
关键词：
Efficiency; Stack coolant inlet temperature (SCIT); Combined Heat and Power (CHP); STATIONARY; CATHODE;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The purpose of this paper is to design, fabricate, and test a prototype of a PEM fuel cell cogeneration system of high-quality electricity and hot water. Subsystems of the fuel cell cogeneration system are built, including hydrogen delivery subsystem, air supply and humidifier subsystem, power management subsystem and a thermal management subsystem. Smart control strategies together with a microcontroller along smart control strategies is developed for proper operation of the cogeneration system. The effect of external load on the dynamic behaviors and efficiencies of the cogeneration system are examined and discussed in detail. Results showed that, the maximum combined heat and power efficiency is up to 75% in the range of load studied.
引用
收藏
页码：181 / 187
页数：7
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