6、 photovoltaic system using current-source inverterRecently, there has been a growing interest in alternative energy sources because fossil fuel and atomic power plants affect the environment and its stability (Nagao and Harada,1997; Myrzlk, 2001). Among the
7、various alternative source of energy, solar power stands apart as it is a clean and unlimited source of energy moreover, a considerable amount of research has been conducted recently in this field. A solar power system consists of a photovoltaic module,a cha
8、rge battery, and an inverter. Only inverters operating in current-source mode are included in the classification,since one of the aims of the PV inverter is to inject a sinusoidal current into t