1. Ten years of operational experience with a hydrogen-based renewable energy supply system;Ghosh;Solar Energy,2003
2. Control analysis of renewable energy system with hydrogen storage for residential applications;Bilodeau;Journal of Power Sources,2005
3. N. Hamsic, A. Schmelter, A. Mohd, E.Ortjohann, E.Schultze, A.Tuckey, J. Zimmermann, Stabilising the grid voltage and frequency in isolated power systems using a flywheel energy storage system, in: The Great Wall World Renewable Energy Forum, October 2006, Beijing, China, 2006.
4. What is Spinning Reserve?;Rebours,2005
5. Renewable Energy in Europe: Building Markets and Capacity;ERE Council,2004