<論文>宇部市域における風エネルギー特性(III) : 方位変動特性

概要

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Characteristics of directional variations of wind energy were analyzed from hourly wind speed and direction datas averaged over ten-minutes for the period April 1980 to March 1982. The seasonal variation of the wind direction was shown in the graph of shown in the graph of WlND-ROSE. Prevailing wind directions were NW, WNW, E and ESE, whose relative frequency of occurrence was 44 percent. Directional distribution of the wind energy also illustrated the existence of prevailing directions which were aligned in opposite directions, W to NW and E to ESE. The localization of the energy to above directions was notable, which reached to 70 percent of total energy from all directions. From these the method of efficient collection of wind energy was suggested.
宇部工業高等専門学校の論文
1983-03-23