Study of the Effect of Using Different Solar Tracking Time-Steps on the central tower receiver Power Plant – Ahmed Moustafa, Adel Elsamahy, Mohamed Rady and Amr Amin.

Current Control Mode in PV Systems Integrated with dc-dc Converters for MPPT: an IDA-PBC Approach – Isaac Ortega Velázquez, Gerardo René Espinosa Pérez, Oscar Danilo Montoya Giraldo, Alejandro Garces and Luis Fernando Grisales Noreña.