Modelling, simulation and analysis of a PEM electrolysis system

Abstract In this paper, the issues related to the coupling of a PEM electrolysis system to intermittent electrical sources are studied through a modelling process. A bibliographic analysis was carried out to identify existing models. State of the art highlighted that, although it is critical for the conception of such systems, only a few models take into account the dynamic of the whole system including balance of plant. Therefore, a model was developed under Bond Graph formalism. After a fitting process, the model was proved to describe accurately the dynamic behaviour of a semi-industrial PEM electrolysis system (25 kW). Among its numerous advantages regarding multiphysic systems modelling, the structural properties of Bond Graph formalism allow to obtain data about observability, controllability, monitorability of the system. Moreover, by providing a good representation of the whole system, the model is suitable for control and model-based diagnostic. Thus, it is a powerful tool to improve the conception of PEM electrolysis systems powered by intermittent electrical sources.

[1]  R. García‐Valverde,et al.  Simple PEM water electrolyser model and experimental validation , 2012 .

[2]  M. Santarelli,et al.  Theoretical model and experimental analysis of a high pressure PEM water electrolyser for hydrogen production , 2009 .

[3]  A. J. Peters,et al.  A semiempirical study of the temperature dependence of the anode charge transfer coefficient of a 6 kW PEM electrolyzer , 2008 .

[4]  S. Basu,et al.  Dynamic modeling and simulation of a proton exchange membrane electrolyzer for hydrogen production , 2011 .

[5]  G. Dauphin-Tanguy,et al.  Bond Graph Model Based For Robust Fault Diagnosis , 2007, 2007 American Control Conference.

[6]  R. Rosenberg,et al.  System Dynamics: Modeling and Simulation of Mechatronic Systems , 2006 .

[7]  F. Barbir.  PEM electrolysis for production of hydrogen from renewable energy sources , 2005 .

[8]  Kréhi Serge Agbli.  Modélisation multiphysique des flux énergétiques d’un couplage photovoltaïque-électrolyseur PEM-pile à combustible PEM en vue d’une application stationnaire , 2012 .

[9]  M. Péra,et al.  Multiphysics simulation of a PEM electrolyser: Energetic Macroscopic Representation approach , 2011 .

[10]  D. Bessarabov,et al.  A simple model for solid polymer electrolyte (SPE) water electrolysis , 2004 .

[11]  D. Stolten,et al.  A comprehensive review on PEM water electrolysis , 2013 .

[12]  G. Dauphin-Tanguy,et al.  Bond graph approach to multi-time scale systems analysis , 1991 .

[13]  Frano Barbir,et al.  Transition to renewable energy systems with hydrogen as an energy carrier , 2009 .

[14]  Jingke Mo,et al.  Electrochemical performance modeling of a proton exchange membrane electrolyzer cell for hydrogen energy , 2015 .

[15]  H. Gorgun.  Dynamic modelling of a proton exchange membrane (PEM) electrolyzer , 2006 .

[16]  H. Salehfar,et al.  Semiempirical model based on thermodynamic principles for determining 6 kW proton exchange membrane electrolyzer stack characteristics , 2008 .

[17]  Caroline Rozain.  Développement de nouveaux matériaux d’électrodes pour la production d’hydrogène par électrolyse de l’eau , 2013 .

[18]  Ehab F. El-Saadany,et al.  Overview of wind power intermittency impacts on power systems , 2010 .

[19]  M. E. Lebbal,et al.  Identification and monitoring of a PEM electrolyser based on dynamical modelling , 2009 .

[20]  Ahmed Rahmani,et al.  Bond graph aided design of controlled systems , 1999, Simul. Pract. Theory.

[21]  Akihiro Suzuki,et al.  Solid polymer electrolyte water electrolysis systems for hydrogen production based on our newly developed membranes, Part I: Analysis of voltage–current characteristics , 2008 .