SYSTEM AND METHOD FOR MEASURING TOWER OF AEROGENERATOR

摘要

PURPOSE: A system for measuring towers of a wind power generator and a method thereof are provided to analyze the tower coaxiality, cylindricity, flatness and a tilt angle accurately by using an IGPS(Indoor Global Positioning System). CONSTITUTION: A system for measuring towers of a wind power generator comprises a plurality of transmitters(200), a receiver(300), a wireless module(400), and a controller(500). The transmitters are installed near both flanges of a tower section(100) and receives signals. The receiver measures a three-dimensional position of a measurement spot of the both flanges based of received signals from a plurality of the receivers. The wireless module is connected to the receiver and transmits measurement data through the receiver. The controller calculates the coaxiality, cylindricity, flatness and a tilt angle about each flange based on the measurement data from the wireless module. The controller device integrates the data with one global coordinate and outputs a result.