HELICAL TYPE OFFSHORE COMBINED GENERATING SYSTEM WITH COMPOSITE POWER GENERATOR FOR USING NATURAL ENERGY SUPPLIED FROM OCEAN ENVIRONMENTAL AS ENERGY SOURCE

摘要

PURPOSE: A helical type offshore combined generating system with a composite power generator is provided to secure continuity of power generation by performing wind and ocean current power generation using the wind and ocean currents at the same time. CONSTITUTION: A helical type offshore combined generating system with a composite power generator is composed of a cylindrical vertical supporting column(10) of which a lower end is fixed on the bottom ground of the seat; a power transmitting cylinder(20) installed to cover the vertical supporting column and to rotate about the vertical supporting column and mounted with a connection gear at the upper end; a composite power generator unit(40) rotatively disposed at the upper end of the vertical supporting column; at least one helical blade(30) fixed at the part under the water surface of the power transmitting cylinder to position the power transmitting cylinder in the center; and a propeller blade(50) installed at a wind power input shaft. The composite power generator unit comprises the horizontal wind power input shaft; a wind power gear box interlocked and engaged with the wind power input shaft; a helical gear box interlocked and engaged with a connection gear; and a composite power generator for generating electricity with rotary power controlled by the wind power gear box and the helical gear box.