A study on a floating type wave power generator system using ball screws (the case of a wave and solar energy hybrid conversion system)

摘要

In the previous paper; the authors proposed a ball screw type wave energy conversion system. In this paper, the authors propose a wave and solar energy hybrid conversion system which consists of a double type wave energy conversion system and solar cells. This system aims at getting steady output power from wave and solar energy Solar cell output power depends on incident angle of sun illumination, while floating body occur heaving and pitching motions. For solar cell output power stabilizes, base isolation stage with spring-damper installs in floating body. Assuming a 1kw class hybrid conversion system with wave power generator and solar cell, the output characteristics of the system were calculated.