Control and power management of a hybrid stationary fuel cell system

Yi Fu Kuo, Po Chen Kuo, Hsueh Ju Chen, Chung Huang Yu, Fu Cheng Wang*

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

This paper proposes robust control and power management strategies for a 6kW stationary fuel cell hybrid power system. The system consists of two 3kW PEMFC modules, a Li-Fe battery set and electrical components to form a parallel hybrid power system that is designed for telecom base stations to supply uninterruptible power during emergency power failures. The study is carried out in three steps: the PEMFC modules control, power management, and system integration. First, we apply robust control to regulate the hydrogen flow rates of the PEMFC modules to increase system stability, performance, and efficiency. Second, we design a parallel power train that consists of two PEMFC modules and one Li-Fe battery set for uninterruptible power supply (UPS) requirement. When the main power is shut down, the Li-Fe battery will activate PEMFC modules. Then the PEMFC modules provide steady power at low current loadings. At high loading, both PEMFC modules and the Li-Fe battery set will simultaneously provide electricity. Lastly, we integrate the system for experimental verification. Based on the results, the proposed robust control and power management are deemed effective in improving stability, performance and efficiency of the stationary power system.

原文English
主出版物標題2013 IEEE/SICE International Symposium on System Integration, SII 2013
發行者IEEE Computer Society
頁面144-149
頁數6
ISBN(列印)9781479926268
DOIs
出版狀態Published - 2013
事件2013 6th IEEE/SICE International Symposium on System Integration, SII 2013 - Kobe, Japan
持續時間: 15 12月 201317 12月 2013

出版系列

名字2013 IEEE/SICE International Symposium on System Integration, SII 2013

Conference

Conference2013 6th IEEE/SICE International Symposium on System Integration, SII 2013
國家/地區Japan
城市Kobe
期間15/12/1317/12/13

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