STATISTIC STUDY ON JOINT DISTRIBUTION OF OFFSHORE WAVES AND WINDS IN JAPAN USING NOWPHAS GPS BUOY DATA

摘要

This paper introduces an example of a marine conditional study for offshore wind farm design, using NOWPHAS (Nationwide Ocean Wave information network for Ports and Harbors) data. Our study aims to adapting the setting method of external condition in Japanese sea area to the design standard for offshore wind turbines of IEC 61400-3.