Extension Sliding Mode Controller for Maximum Power Point Tracking of Hydrogen Fuel Cells

勤益科大機構典藏 > 電資學院 > 電機工程系(所) > 【電機工程系所】期刊論文 > Item 987654321/6049

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題名:	Extension Sliding Mode Controller for Maximum Power Point Tracking of Hydrogen Fuel Cells
作者:	王孟輝
貢獻者:	電機工程(學)系
日期:	2013-06
上傳時間:	2017-09-27 09:31:03 (UTC+8)
摘要:	The load and hydrogen pressure changes in a proton exchange membrane fuel cell (PEMFC) result in instability and reduce the efficiency of the output power. This study proposes an extension sliding mode controller (ESMC) for maximum power point tracking (MPPT) of the fuel cells to enhance system efficiency and to reach the steady state of the output power. The experimental platform is set at a 200-watt PEMFC in this study. Results show that the tracking speed of the ESMC is 0.95 s, and the booster conversion efficiency is 94.5%; both are superior to other conventional MPPT methods. This study demonstrates a number of key technologies for renewable energy systems. © The Institution of Engineering and Technology 2016. (15 refs)
關聯:	Abstract and Applied Analysis
顯示於類別:	[電機工程系(所)] 【電機工程系所】期刊論文

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