Design, Construction, and Control of a Stand-Alone Energy-Conditioning System for PEM-Type Fuel Cells

被引：35

作者：

Malo, Shane ^{[1
]}

Grino, Robert ^{[1
]}

机构：

[1] Univ Politecn Cataluna, Inst Org & Control Sistemes Ind, E-08028 Barcelona, Spain

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2010年 / 25卷 / 10期

关键词：

Control of power converters; dc-ac and dc-dc power conversion; power conditioning; power electronics; proton exchange membrane (PEM) type fuel cells (FCs); supercapacitor (SC) energy storage; HIGH-EFFICIENCY; BATTERY;

D O I：

10.1109/TPEL.2010.2050151

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents the development of an energy-conditioning system for a proton exchange membrane (PEM) type fuel cell (FC). The developed system provides 230 V ac rms at 50 Hz, with a nominal output power of 1 kVA, and is able to handle sporadic high-power demands up to 5 kVA. An auxiliary power unit (APU), using a bank of supercapacitors as energy-storing device, provides this extra power during a certain amount of time. The output current ripple and step response constraints of the FC unit are considered in the design. A frequency-decoupling scheme is used, in which the FC provides only the low-frequency requirements, while the fast/high-frequency demands are supplied by the APU. A detailed description is given for its different constructive modules, their control design, and implementation.

引用

页码：2496 / 2506

页数：11