INTEGRATED POWER TRANSMISSION DRIVE SYSTEM FOR WIND POWER PLANT

摘要

The present invention relates to an integrated power transmission drive system for a wind power plant, and, more specifically, to an integrated power transmission drive system for a wind power plant of a new structure which serially connects a blade, an accelerating unit, and a power plant, makes them compact, and has a coupling unit for easily installing a pitch control power line in between the accelerating unit and the power plant. For this purpose, the integrated power transmission drive system of the present invention, in an integrated power transmission drive system for a wind power plant which comprises: a frame assembled with the top surface of a vertical tower for a wind power plant as one body; an accelerating unit connected to the central axis of a blade for increasing the rotation speed of the blade; and a power plant connected to the output axis of the accelerating unit for generating power, has a pipe for laying a pitch control power line built in the center of a power conveying axis including an input axis and an output axis of the accelerating unit and the center of the rotation shaft of the power plant to be able to simultaneously rotate as one body, and has a coupling unit, which can disassemble a disconnected section of the pipe, in between the output axis of the accelerating unit and the rotation shaft of the power plant to secure a space for laying the pitch control power line.