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http://dx.doi.org/10.18770/KEPCO.2016.02.04.619

Statistical Blade Angular Velocity Information-based Wind Turbine Fault Diagnosis Monitoring System  

Kim, Byoungjin (Electronic Engineering, Sogang University)
Kang, Suk-Ju (Electronic Engineering, Sogang University)
Park, Joon-Young (KEPCO Research Institute, Korea Electric Power Corporation)
Publication Information
KEPCO Journal on Electric Power and Energy / v.2, no.4, 2016 , pp. 619-625 More about this Journal
Abstract
In this paper, we propose a new fault diagnosis monitoring system using gyro sensor-based angular velocity calculation for blades of the wind turbine system. First, the proposed system generates the angular velocity dataset for the rotation speed of the normal blade. Using the dataset, we estimate and evaluate the state of blades for the wind turbine by comparing the current state with the pre-calculated normal state. In the experimental results, the angular velocity of the normal state was higher than $360^{\circ}/s$ while that of the damaged blades was lower than $360^{\circ}/s$ and the standard deviation of the angular velocity was significantly increased.
Keywords
Wind Turbine; Gyro Sensor; Angular Velocity; Monitoring System;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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