Detail publikačního výsledku

The Investigation of Thermal Behaviour of the Low-Temperature Fuel Cell Stack by the Supplemented Dynamic Model

PTÁČEK, M.; MASTNÝ, P.

Originální název

The Investigation of Thermal Behaviour of the Low-Temperature Fuel Cell Stack by the Supplemented Dynamic Model

Anglický název

The Investigation of Thermal Behaviour of the Low-Temperature Fuel Cell Stack by the Supplemented Dynamic Model

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper presents the expansion of the primary dynamic model of low-temperature fuel cell stack in Matlab/Simulink, because this model has been supplemented by other subsystems such as a reformer, a reformer control and simplified pressure regulation. Therefore, it performs the basic description of these new subsystems and it also covers the main dependencies of the fuel cell modelling. Generally, it is very important to know both electrical and non-electrical parameters of the fuel cell stack. Hence the input parameters are defined and it investigates the developments of the output power and the temperature of the fuel cell stack. These investigations are realized for long-term scenario of the current load. Moreover it also realizes thermal experiments and it demonstrates the influence of the change of the heat capacity and the thermal resistance of the fuel cell on its operating temperature and the output power.

Anglický abstrakt

The paper presents the expansion of the primary dynamic model of low-temperature fuel cell stack in Matlab/Simulink, because this model has been supplemented by other subsystems such as a reformer, a reformer control and simplified pressure regulation. Therefore, it performs the basic description of these new subsystems and it also covers the main dependencies of the fuel cell modelling. Generally, it is very important to know both electrical and non-electrical parameters of the fuel cell stack. Hence the input parameters are defined and it investigates the developments of the output power and the temperature of the fuel cell stack. These investigations are realized for long-term scenario of the current load. Moreover it also realizes thermal experiments and it demonstrates the influence of the change of the heat capacity and the thermal resistance of the fuel cell on its operating temperature and the output power.

Klíčová slova

Fuel cells; Modelling; Dynamic behaviour; Thermal effect; PEMFC; Matlab; Simulink

Klíčová slova v angličtině

Fuel cells; Modelling; Dynamic behaviour; Thermal effect; PEMFC; Matlab; Simulink

Autoři

PTÁČEK, M.; MASTNÝ, P.

Rok RIV

2013

Vydáno

02.12.2012

Nakladatel

WSEAS Press

Místo

Paris, France

ISBN

978-1-61804-139-5

Kniha

Recent Advances in Energy, Environment and Economic Development

Edice

Mathematics and Computers in Science and Engineering Series

Strany od

160

Strany do

165

Strany počet

6

URL

http://www.wseas.org

BibTex

@inproceedings{BUT95382,
  author="Michal {Ptáček} and Petr {Mastný}",
  title="The Investigation of Thermal Behaviour of the Low-Temperature Fuel Cell Stack by the Supplemented Dynamic Model",
  booktitle="Recent Advances in Energy, Environment and Economic Development",
  year="2012",
  series="Mathematics and Computers in Science and Engineering Series",
  number="6",
  pages="160--165",
  publisher="WSEAS Press",
  address="Paris, France",
  isbn="978-1-61804-139-5",
  url="http://www.wseas.org"
}