Fabrication and Electrical Properties of Blades for Wind Turbine System

풍력발전기용 블레이드의 제작 및 전기적 특성

This study proposes a development of blades for the 6W class small wind turbine system, which is applicable to relatively low speed region like Korea, and very easy to pitch control. The materials of the blades was used for the still. Electrical properties of blades improved by increasing with wind speed. The maximum output showed at $10^{\circ}$ of pitch angle and about 3.8[W] at 5.5[m/s] of wind speed.