For the depletion of the limited traditional energy and the deterioration of the living environment, it is a focus of attention of the word for utilization of clean and renewable energy sources such as wind, solar and hydrogen Energy. In this paper, the design of a robust voltage source grid-connected converter is developed. And it is used in a hybrid renewable power system (HRPS). The power electronic system and the control system are introduced. Finally, some experimental results of the system are presented.