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dc.contributor.authorMartinson, Christiaan
dc.contributor.authorVan Schoor, George
dc.contributor.authorBessarabov, Dmitri
dc.identifier.citationMartinson, C. et al. 2013. Equivalent electrical circuit modelling of a Proton Exchange Membrane electrolyser based on current interruption. IEEE International Conference on Industrial Technology (ICIT), 25-28 Febr, Cape Town, South Africa:716-721. []en_US
dc.identifier.isbn978-1-4673-4569-9 (Online)
dc.description.abstractA Proton Exchange Membrane (PEM) electrolyser is characterised and modelled to identify important electrochemical effects. These electrochemical effects include the ohmic, activation, and concentration losses within the PEM electrolyser during hydrogen production. The electrochemical effects of the PEM electrolyser are modelled by means of equivalent electrical circuits. The equivalent electrical circuit components of importance are the membrane resistance, the charge transfer resistance, the double layer capacitance and the Warburg impedance. The current interrupt method is proposed by using, (i) the natural voltage response method and (ii) system identification, for solving the parameters of the equivalent electrical circuits. In this paper both simulation and experimental results are provideden_US
dc.subjectCurrent interrupten_US
dc.subjectEquivalent electrical circuiten_US
dc.subjectProton exchange membraneen_US
dc.subjectPseudo random binary sequenceen_US
dc.subjectSystem identificationen_US
dc.titleEquivalent electrical circuit modelling of a Proton Exchange Membrane electrolyser based on current interruptionen_US
dc.contributor.researchID20833318 - Martinson, Christiaan Adolph
dc.contributor.researchID22730389 - Bessarabov, Dmitri Georgievich
dc.contributor.researchID12134457 - Van Schoor, George

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