At present, large and medium-sized wind power mainly uses horizontal axis wind turbines, which are lift-type wind turbines. They have the advantages of high rotation speed and high wind utilization. above 4, the rotation speed is high, and the maximum power coefficient can reach 50%. Vertical axis wind turbines also include vertical axis wind turbines. French aerospace engineer Darrieus invented the elevator-type vertical-axis wind turbine in 1931. Later generations called elevator-type vertical-axis wind turbines Darrieus (D) wind turbines. Wind turbine type), the principle and structure of this type of wind turbine are presented below. The picture on the right shows an H-type vertical axis wind turbine, which is a type of lift-type vertical axis wind turbine.
Introduction to elevator type vertical axis wind turbine
Introduction Introduction to elevator-type vertical axis wind turbines At present, large and medium-sized wind power mainly uses horizontal axis wind turbines, which are elevator-type wind turbines. They have the advantages of high rotation speed and high wind utiliza