METHOD FOR ASSEMBLING WIND POWER GENERATOR, DECOMPOSITION METHOD FOR WIND POWER GENERATOR, INSTALLATION METHOD FOR WIND POWER GENERATOR, AND WORKING SHIP FOR WIND POWER GENERATOR

• Main Authors: YAMASHITA ATSUSHI, FUJIWARA KOICHI, IWAMOTO TSUTOMU, TORII MASASHI
• Format: Patent
• Language: English; Japanese
• Published: 19.01.2017
• Subjects: BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

PROBLEM TO BE SOLVED: To provide a method for assembling wind power generator capable of assembling the wind power generator within a short time while a nacell is placed in a horizontal orientation.SOLUTION: This invention relates to a method for assembling a wind power generator constituted by a wind power generator configured by assembling an upper structure 100B having a nacell 103 and a lower structure 100A having a floating member 101 to each other by using a working ship 1 having a frame 20. In this method, assembling step is carried out in such a manner that the upper structure is supported by the frame in such a way that a rotating shaft 103a of the nacell may become substantially in parallel with a horizontal surface W and also the lower structure is arranged below the upper structure, and at the same time a relative motion between the lower structure and the frame is restricted and the upper structure is moved downward with respect to the frame, and thus the lower structure and the upper structure are assembled to constitute the wind power generator.SELECTED DRAWING: Figure 16 【課題】ナセルを水平置きにしたままで風力発電装置を短時間で組み付けできる風力発電装置の組み付け方法を提供する。【解決手段】ナセル１０３を有する上部構造体１００Ｂと浮体１０１を有する下部構造体１００Ａとが組み付けられることで構成される風力発電装置を、架台２０を有する作業用船舶１を用いて組み付ける風力発電装置の組み付け方法であって、ナセルの回転軸１０３ａが水平面Ｗに対して略平行になるように架台で上部構造体を支持し、上部構造体の下方に下部構造体を配置するとともに、下部構造体と架台との相対移動を規制し、上部構造体を架台に対して下方に移動させることで、下部構造体と上部構造体とを組み付けて風力発電装置を構成する組み付け工程を行う。【選択図】図１６