HELICAL TYPE OFFSHORE COMBINED GENERATING SYSTEM HAVING HELICAL POWER GENERATOR AND WIND POWER GENERATOR

摘要

PURPOSE: A helical type offshore combined generating system 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 and to supply maximized power generation capacity. CONSTITUTION: A helical type offshore combined generating system 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(40) for covering the vertical supporting column and rotating about the vertical supporting column; at least one helical blade(20) fixed at a part under the water of the power transmitting cylinder to position the power transmitting cylinder in the center; a helical power generator(30) installed at the upside of the water surface of the vertical supporting column to receive rotary power by engaging an upper end of the power transmitting cylinder exposed out of the upside of the water surface with an input shaft; a wind power generator(60) mounted at the upper end of the vertical supporting column to rotate by a swivel(70); and a propeller blade(50) disposed at an input shaft of the wind power generator.