자이로 밀형 하이브리드 연직축 풍차

다국어 초록 (Multilingual Abstract)

ABSTRACT : Recently, renewable energy is emerging as a substitute for
conventional fossil fuels. In particular, wind power generation is expected to
account for 34% of the world's energy production in 2050, despite problems such
as noise and irregular production. Therefore, although the technology development
is carried out in various countries around the world, the level is poor at present.
In general, most of the country is affected by small wind speed of 0 ~ 4m / s.
Most of the cities in Korea are installed on roof roofs or between buildings to
convert them into electrical energy. Therefore, considering this point, both low
noise and aesthetic aspects should be considered at the same time. This study
investigates a hybrid windmill that combines a small drag type (elliptical type)
windmill in its interior to compensate for the disadvantages of a gyro mill (lift
type) windmill for use in urban areas