SHIP FOR TESTING AUTHENTICATION OF WIND POWER GENERATING DEVICE

摘要

Provided in the present invention is a ship for an authentication test of a wind power generator, which comprises: a wind power generator which is installed on a deck of a ship for an authentication test of a wind power generator; a wind direction sensor which is installed in the wind power generator and senses the direction of the wind blowing to the wind power generator; a yaw error detecting unit which is connected with the wind direction sensor and detects whether or not a yaw error angle exceeds a set reference angle according to an average wind direction sensed for a fixed time by sensing the direction of the wind blowing from the wind direction sensor; a yawing system which is connected with the yaw error detecting unit, and recognizes the direction of the wind and performs yawing on a rotor blade and a nacelle of the wind power generator at a fixed yawing angle when the yaw error angle is detected to exceed the set reference angle by the yaw error detecting unit; a dynamic position calculating unit which is installed in the ship for an authentication test of a wind power generator, is connected with the yawing system, and calculates a reaction moment value that reacts the ship for an authentication test of a wind power generator during the operation of the yawing system; a dynamic position control unit which is connected with the dynamic position calculating unit, and outputs a control signal corresponding to the reaction moment value calculated by the dynamic position calculating unit; and a dynamic position controlling device which is connected with the dynamic position control unit, and reduces the reaction moment that is reacts to the ship for an authentication test of a wind power generator during the operation of the yawing system according to the control signal outputted from the dynamic position calculating unit.