Modeling and simulation of hybrid system coupling a photovoltaic generator, a PEM fuel cell and an electrolyzer (Part I)

Nabil Tlili, Bechir Neily, Fatma Ben Salem

Research output: Contribution to conferencePaperpeer-review

10 Scopus citations

Abstract

This paper describes a PV-FC hybrid system consisting of a photovoltaic generator, a proton exchange membrane fuel cell (PEMFC), an electrolyzer and a hydrogen storage tank. The load is supplied from the photovoltaic generator through a chopper (DC-DC) governed by a control MPPT (maximum power point tracking). If the power delivered by the photovoltaic exceeds the power required by the load, there will be a power excess that allows to feed the electrolyzer. The latter will supply hydrogen to be stored in a tank for a later use in the fuel cell (PEMFC), for generating electricity needed to operate the load when the PV is unable to meet the demands. The analytical models and simulations for the compound system will be presented and commented.

Original languageEnglish
DOIs
StatePublished - 2014
Externally publishedYes
Event2014 IEEE 11th International Multi-Conference on Systems, Signals and Devices, SSD 2014 - Castelldefels-Barcelona, Spain
Duration: 11 Feb 201414 Feb 2014

Conference

Conference2014 IEEE 11th International Multi-Conference on Systems, Signals and Devices, SSD 2014
Country/TerritorySpain
CityCastelldefels-Barcelona
Period11/02/1414/02/14

Keywords

  • electrolyzer
  • fuel cell
  • MPPT
  • photovoltaic (PV)
  • PV-FC system

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