The specific HES configuration modeled in this paper include two energy inputs: a nuclear plant; and a series of wind turbines. In addition; the system produces two energy outputs: electricity and synthetic fuel. The models are verified through simulations of the individual components; and the system as a whole. The simulations are performed for a range of component sizes; operating conditions; and control schemes.
Keywords: Hybrid energy system; Modelica; multiple-input; multiple-output; renewable power; optimization
Proceedings of the 10th International Modelica Conference; March 10-12; 2014; Lund; Sweden
 Casella, F., and Leva, A., 2003, "Modelica Open Library for Power Plant Simulation: Design and Experimental Validation," Proceeding of the 2003 Modelica conference, Linkoping, Sweden.
 Cengel, Y. A., 2007, Heat and Mass Transfer: A Practical Approach, McGraw-Hill.
 Chan, H. L., 2000, "A New Battery Model for Use with Battery Energy Storage Systems and Electric Vehicles Power Systems," Power Engineering Society Winter Meeting, 2000. IEEE, IEEE, 1, pp. 470-475.
 de Neufville, R., and Scholtes, S., 2011, Flexibility in Engineering Design, The MIT Press, Cambridge, Massachusetts 02142.
 Forsberg, C., 2013, "Nuclear Renewable Futures Employing Nuclear Process Heat," in INL Hybrid Energy Workshop, Department of Nuclear Science and Engineering, Massachusetts Institute of Technology.
 Garcia, H. E., Mohanty, A., Lin, W.-C., and Cherry, R. S., 2013, "Dynamic Analysis of Hybrid Energy Systems under Flexible Operation and Variable Renewable Generation–Part I: Dynamic Performance Analysis," Energy.
 Garcia, H. E., Mohanty, A., Lin, W.-C., and Cherry, R. S., 2013, "Dynamic Analysis of Hybrid Energy Systems under Flexible Operation and Variable Renewable Generation–Part Ii: Dynamic Cost Analysis," Energy.
 Kim, Y.-H., and Ha, H.-D., 1997, "Design of Interface Circuits with Electrical Battery Models," Industrial Electronics, IEEE Transactions on, 44(1), pp. 81-86.
 Modelica, 2012, "Modelica® - a Unified Object-Oriented Language for Systems Modeling," in Language Specification Version 3.3, https://www.modelica.org/documents/ModelicaSpec33.pdf.
 Moran, M. J., and Shapiro, H. N., 2004, Fundamentals of Engineering Thermodynamics, John Wiley & Sons, Inc.
 National Renewable Energy Laboratory, U. S., 2006, "Western Wind Resources Dataset."
 National Renewable Energy Laboratory, U. S., 2010, Homer (the Hybrid Optimization Model for Electric Renewables), http://homerenergy.com/.
 Petersson, J., Isaksson, P., Tummescheit, H., and Ylikiiskilä, J., 2011, Modeling and Simulation of a Vertical Wind Power Plant in Dymola/Modelica, Master’s Thesis Thesis, Department of Industrial Electrical Engineering and Automation, Lund University.
 Shaahid, S. M., and El-Amin, I., 2009,"Techno-Economic Evaluation of Off-Grid Hybrid Photovoltaic–Diesel–Battery Power Systems for Rural Electrification in Saudi Arabia—a Way Forward for Sustainable Development," Renewable and Sustainable Energy Reviews, 13(3), pp. 625-633.
 Vitali, D., and Ricci, R., 2013, "Design, Testing and Simulation of Hybrid Wind-Solar Energy Systems."