LINK-TYPE SELF-ELEVATING PLATFORM AND INSTALLATION METHOD FOR WIND POWER GENERATION FACILITY IN OPEN SEA

摘要

PPROBLEM TO BE SOLVED: To provide a versatile SEP that is suitable for the installation of an offshore wind power generation facility in the open sea, and an installation method of the wind power generation facility in the open sea using the same. PSOLUTION: A link-type self-elevating platform 1 is used for installing a wind power generation facility on the foundation of the wind power generation facility in the open sea. The link-type self-elevating platform has: platform bodies 2a, 2b comprising two offshore self-elevating platforms that have the same dimensions and are separably connected and fixed to each other by fitting each one end of the two offshore self-elevating platforms to each other in the hull length direction; two floaters 3a, 3b mounted to the right and left side faces of each platform body 2a, 2b; a tower-mast placing base 22 on which assembled tower masts are juxtaposed in the hull length direction; one crane 23; temporary-placing bases 31 for blades on which a plurality of assembled blades are temporarily mounted in a vertical arrangement; an auxiliary device 34 for hoisting a tower mast; and each propulsion device 35 provided on the lower face of each floater. PCOPYRIGHT: (C)2011,JPO&INPIT