Characterization of a Ballard MK5-E Proton Exchange Membrane Fuel Cell Stack

Laurencelle, F.; Chahine, R.; Hamelin, Jean; Agbossou, Kodjo; Fournier, Michaël; Bose, T. K.; Laperrière, A.

doi:10.1002/1615-6854(200105)1:1<66::aid-fuce66>3.3.co;2-v

Cited by 29 publications

(32 citation statements)

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“…When the current increases, more water vapours were generated and adsorbed by the phosphoric acid (PA, H 3 PO 4 ) resulting in an increase of internal conductivity. During backward swapping, the membrane was still saturated or in higher humidity level since PA is a strong acid with affinity of water adsorption, thus it exhibited an improved performance [38,39]. In addition, the voltage difference at lower current range is higher than that at higher current range.…”

Section: Polarization Characteristicsmentioning

confidence: 99%

Dynamic performance of a high-temperature PEM fuel cell – An experimental study

Zhang

Liu

Zhou

et al. 2015

Energy

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Section: Polarization Characteristicsmentioning

confidence: 99%

Dynamic performance of a high-temperature PEM fuel cell – An experimental study

Zhang

Liu

Zhou

et al. 2015

Energy

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“…A value of λ m between 0 and 14 corresponds to the relative humidity of 0% and 100%, respectively [1]. Its variation with humidity and temperature is in the form of [8][9][10][11][12] ( )…”

Section: A Fuel Cell Voltagementioning

confidence: 99%

A DC-DC converter-based PEM fuel cell system emulator

Rezzak

Khoucha

Benbouzid

et al. 2011

2011 International Conference on Power Engineering, Energy and Electrical Drives

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Abstract-The Proton Exchange Membrane Fuel Cell (PEMFC) is being investigated as an alternate power source for various applications as transportation and emergency power supplies. Fuel cell systems are characterized by high costs and complex auxiliary devices. For this reason, a fuel cell emulator can be used as a suitable and economic alternative to a real one for developing and testing a fuel cell power conditioning system. The fuel cell emulator must be able to reproduce the FC nonlinear output voltage-current characteristic. This paper proposes then a possible solution to emulate a PEMFC system by using a DC-DC converter. The fuel cell system, including all its auxiliaries and related control systems, is emulated by a full-bridge converter experimentally achieved and controlled in the DSP2812 environment. The converter-based system allows the behavior of any fuel cell to be easily emulated and can be used in laboratory as a low-cost system for design and experimental purposes since only a DC-DC control modification is necessary.

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“…(1) [26,27] but this term is not taken into account in this model because the current density i will be supposed to be inferior to 1 A cm −2 in order to prevent concentration losses.…”

Section: Model Mathematical Equation and Its Validationmentioning

confidence: 99%