![]() SHM systems and the related non-destructive test and evaluation methods are discussed in this review. Among all the monitoring systems, the structural health monitoring (SHM) system is of primary importance because it is the structure that provides the integrity of the system. ![]() In order to improve safety considerations, to minimize down time, to lower the frequency of sudden breakdowns and associated huge maintenance and logistic costs and to provide reliable power generation, the wind turbines must be monitored from time to time to ensure that they are in good condition. In order to harvest wind energy more efficiently, the size of wind turbines has become physically larger, making maintenance and repair works difficult. Among the main options being studied, wind energy is a strong contender because of its reliability due to the maturity of the technology, good infrastructure and relative cost competitiveness. The approach was implemented using NI LabVIEW’s Watchdog Agent® Toolkit and was successfully validated using actual SCADA data collected from an on-shore wind turbine.Ībstract: Renewable energy sources have gained much attention due to the recent energy crisis and the urge to get clean energy. Regular power curve measurements are then compared while taking into account the multi-regime dynamics of the turbine. A set of measurements during a known good condition is utilized to setup a baseline model. This paper addresses the aforementioned weaknesses of the IEC standard by the application of data-driven approach to model a wind turbine’s power curve. In addition, since this IEC test is not really meant for frequent evaluation, it also fails to capture any loss in power generation performance over time. The primary weakness of such a standard is the required level of depth of the associated performance tests, which is more than sufficient for operators to use to run daily wind farm activities. IEC 6 has been drafted as an exhaustive power performance measurement scheme for wind turbines. TL DR: This paper addresses the weaknesses of the IEC standard by the application of data-driven approach to model a wind turbine’s power curve by implemented using NI LabVIEW's Watchdog Agent® Toolkit and validated using actual SCADA data collected from an on-shore wind turbine.Ībstract: Power generation performance is a fundamental metric that all wind farm operators use to determine whether expected power throughput is actually being met.
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