Fuel cell and battery hybrid supplied power system

W. T. Yan, L. S. Yang, C. M. Hong, Tsorng-Juu Liang, Jiann-Fuh Chen, Hong-Tzer Yang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

In this paper, a hybrid power system supplied by a fuel cell and a lead-acid battery is realized by using the digital signal processor (DSP) TMS320LF2407 for power management and interleaved control. When the power provided from the fuel cell is higher than the load power, the extra energy may be used to charge the lead-acid battery. When the fuel cell can not provide enough energy to the load, the shortage of energy will be supplied by the lead-acid battery. Experimental results show that the system operating modes can be changed automatically, and that the output voltage is regulated well during load variations. Also, high system efficiency is achieved.

Original languageEnglish
Title of host publicationProceedings of the 11th International Conference on Electrical Machines and Systems, ICEMS 2008
Pages2676-2680
Number of pages5
Publication statusPublished - 2008
Event11th International Conference on Electrical Machines and Systems, ICEMS 2008 - Wuhan, China
Duration: 2008 Oct 172008 Oct 20

Other

Other11th International Conference on Electrical Machines and Systems, ICEMS 2008
CountryChina
CityWuhan
Period08-10-1708-10-20

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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