Elahe, I would recommend that you look at the examples that deal with hybrid systems. Diesel Dispatch, Electrolyzer Controller, Stand-Alone Power System, and Wind Diesel will introduce you to some of the modeling issues associated with hybrid systems and their control. Kind regards, david On 5/5/2012 02:08, elahe bahrami wrote: hi Dear all -- *************************** David BRADLEY Principal Thermal Energy Systems Specialists, LLC 22 North Carroll Street - suite 370 Madison, WI 53703 USA P:+1.608.274.2577 F:+1.608.278.1475 d.bradley@tess-inc.com http://www.tess-inc.com http://www.trnsys.com |