The WEC developed by ITRI absorbs wave energy through the movement of the floating structure, including linear sliding and rotary drive forms, and transmits wave energy to the power conversion system. The permanent magnet is driven by a self-developed high-efficiency transmission system. The generator generates power output; the installation method of the power generation device can be offshore floating type or shore-based type according to local conditions. The developed technical ability is to design the appropriate shape and size of the unit according to the kinetic energy required by the wave generator and the wave conditions in the on-site sea area, and to carry out the detailed design of the overall appearance and internal configuration of WEC.