ON-WATER OVERHEAD POWER TRANSMISSION SYSTEM, INSTALLATION METHOD FOR POWER TRANSMISSION TOWER AND INSTALLATION METHOD FOR ON-WATER OVERHEAD POWER TRANSMISSION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an on-water overhead power transmission system, an installation method for a power transmission tower and an installation method for an on-water overhead power transmission system capable of bringing down expense of installation cost.;SOLUTION: An on-water overhead power transmission system includes a power transmission tower provided on water and a linear body supported by the power transmission tower. The power transmission tower is composed of a taut mooring type floating structure having: a buoyant tank; a linear supporting body provided on the buoyant tank; and a gravity anchor connected through a tendon to the buoyant tank.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT