| 摘要 |
Disclosed is a hybrid type wind condition measurement and correction system, which is designed to generate electric energy itself while minimizing shaking of a tower body and correct wind condition measurement error by a vibration generated from the tower body and a sensor support. The hybrid type wind condition measurement and correction system according to the present invention includes: a tower body having a plurality of pipes vertically provided with respect to a ground surface and a plurality of vibration absorption bodies provided at joint of the pipes to attenuate vibration applied to the pipes; a tower ground wire having one end fixed to the ground surface and the other end fixed to the tower body to support the tower body; a sensor support provided in parallel to the ground surface and extending from both sides of the tower body; a wind velocity sensor and a wind direction sensor provided at each end part of both parts of the sensor support; a displacement measurement sensor provided at the sensor support to correct each of the measurement value of the wind velocity sensor and the wind direction sensor, a data collector to collect wind condition information corrected by the displacement measurement sensor; a data processor to data process data from the data collector; and a power supply to receive current generated from the vibration absorption body and supply power to the wind velocity sensor, the wind direction sensor, the displacement correction sensor and the data collector. |
