APPARATUS FOR POWER SUPPLY OF WIND POWER GENERATOR

摘要

A power supply device of an aerogenerator to prevent the power source suspension is provided to generate the power source at a nose cone of the rotor and to supply to a hub. A power supply device of an aerogenerator comprises a hub(104) and a nose cone(102). A plurality of blades is installed at the hub. The hub rotates with the power of the wind. The nose cone is integrally combined in the tip end of the hub. The nose cone comprises a solenoid generation unit(110) supplying the power source at the specified level to the hub inside. The solenoid generation unit comprises a solenoid pipe(112), a permanent magnet(114) and a bearing(116). The solenoid pipe is surrounded with a solenoid coil to be doughnut shape. The permanent magnet produces the magnetic flux inside the solenoid pipe. The bearing surrounds the magnet. The solenoid pipe is installed in inner circumference of the nose cone with relatively more near the hub.