1. [1] A. Ipakchi and F. Albuyeh, “Grid of the future,” IEEE Power Energy Mag., vol.7, no.2, no.2, pp.52-62, March-April 2009.
2. [2] G.K.H. Larsen, J.M.A. Scherpen, N.D. van Foreest, and E. Doornbos, “Distributed control in a network of households with µCHP,” Preprint of the 18th IFAC World Congress, pp.5320-5325, 2011.
3. [3] K. Harada and K. Murata, “Interface circuit between solarcell and commercial ac bus,” IEICE Trans. Commun. (Japanese Edition), vol.J69-C, no.11, pp.1458-1464, Nov. 1986.
4. [4] K. Harada and K. Murata, “On the automatic interconnection between solar cell and ac power source,” Proc. Telecommunications Energy Conference, pp.259-262, 1984.
5. [5] T. Hikihara, T. Sawada, and T. Funaki, “Enhanced entrainment of synchronous inverters for distributed power sources,” IEICE Trans. Fundamentals, vol.E90-A, no.11, pp.2516-2525, Nov. 2007.