Modeling a PV-FC-Hydrogen Hybrid Power Generation System

S. Javadpoor, D. Nazarpour

Abstract


Electrical grid expansion onto remote areas is often not cost-effective and/or technologically feasible. Thus, isolated electrical systems are preferred in such cases. This paper focuses on a hybrid photovoltaic (PV)-hydrogen/fuel cell (FC) system which basic components include a PV, a FC, alkaline water electrolysis and a hydrogen gas tank. To increase the response rate, supercapacitors or small batteries are usually employed in such systems. This study focuses on the dynamics of the system. In the suggested structure, the PV is used as the main source of power. The FC is connected to the load in parallel with the PV by a transducer in order to inject the differential power while reducing power generation in relation to power consumption. An electrolyzer is used to convert the surplus power to hydrogen. This study studies a conventional hybrid photovoltaic-hydrogen/fuel cell system to evaluate different loading behaviors. Software modeling is done for the suggested hybrid system using MATLAB/SIMULINK.


Keywords


dynamic modeling; fuel cell; generated power; hybrid; photovoltaic system; electrolyzer; hydrogen; simulink

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References


K. Agbossou, M. Kolhe, J. Hamelin, T. K. Bose, “Performance of a stand-alone renewable energy system based on energy storage as hydrogen”, IEEE Transactions on Energy Conversion”, Vol. 19, No. 3, pp. 633-640. 2004

C. Wang, M. H. Nehrir, “Power management of a stand-alone wind/photovoltaic/fuel cell energy system”, IEEE Transactions on Energy Conversion, Vol. 23, No. 3, pp. 957-967, 2008

K. S. Tam, S. Rahman, “System Performance Improvement Provided by a power conditioning subsystem or central station photovoltaic fuel cell power plant”, IEEE Transactions on Energy Conversion, Vol.3, No. 1, pp. 64-70, 1998

T. Senjyu, T. Nakaji, K. Uezato, T. Funabashi, “A hybrid power system using alternative energy facilities in isolated island”, IEEE Transactions on Energy Conversion, Vol. 20, No. 2, pp. 406-414, 2005

C. Wang, M. H. Nehrir, “Power management of a stand-alone wind/photovoltaic/fuel cell energy system”, IEEE Transactions on Energy Conversion, Vol. 23, No. 3, pp. 957-967, 2008

S. Arul Daniel, N. Ammasai Gounden, “A Novel Hybrid Isolated Generating System Based on PV Fed Inverter-Assisted Wind-Driven Induction Generators”, IEEE Transactions on Energy Conversion, Vol. 19, No. 2, pp. 416-422, 2004

M. R. Patel, Wind and Solar Power Systems: Design, Analysis, and Operation, Second Edition, Published by CRC Press Taylor & Francis Group, 2006

U. S. Government Printing Ofice, Basic Photovoltaic Principles And Methods, Washington, DC, 1982

F. A. Farret, M. Godoy Simoes, Integration of alternative sources of energy. John Wiley & Sons. 2006.

A. D. Hansen, P. E. Sorensen, L. H. Hansen, H. W. Bindner, Models for a Stand-Alone PV System, Technical University of Denmark, 2001

T. Esram, J. Kimball, P. Krein, P. Chapman, P. Midya, “Dynamic Maximum Power Point Tracking of Photovoltaic Arrays Using Ripple Correction Control”, IEEE Transactions on Power Electronics, Vol. 21, No. 5, pp. 1282-1291, 2006

EG&G Technical Services, Inc., Fuel Cell Handbook, U.S. Department of Energy, 2004




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