Related Experiment Video
Updated: Jul 1, 2025

A Rapid Method for Modeling a Variable Cycle Engine
Published on: August 13, 2019
Wind turbine database for intelligent operation and maintenance strategies
Pere Marti-Puig1, Alejandro Blanco-M2, Jordi Cusidó2,3
1Data and Signal Processing Research Group, University of Vic-Central University of Catalonia, 08500, Vic, Catalonia, Spain. pere.marti@uvic.cat.
Researchers can now access a 3-year Supervisory Control and Data Acquisition (SCADA) database from five wind turbines. This dataset aids in developing intelligent operation and maintenance strategies for wind energy systems.
Area of Science:
- Renewable Energy Engineering
- Data Science for Industrial Applications
Background:
- Intelligent operation and maintenance strategies are crucial for optimizing wind turbine performance and longevity.
- Existing datasets may not capture the comprehensive, high-resolution data needed for advanced analytics.
Purpose of the Study:
- To present an extensive 3-year Supervisory Control and Data Acquisition (SCADA) database from five Fuhrländer FL2500 2.5 MW wind turbines.
- To provide researchers with a valuable resource for developing intelligent operation and maintenance strategies for wind energy systems.
Main Methods:
- Collected 312 analogous variables from 78 sensors at 5-minute intervals over three years.
- Recorded minimum, maximum, mean, and standard deviation for each sensor.
- Included alarm events with system, subsystem, and descriptions.
Main Results:
- A comprehensive SCADA database is now available.
- Functions for downloading specific data subsets in Matlab, R, and Python are provided.
- An example demonstrates detecting rotor malfunction using gearbox variables and normality modeling.
Conclusions:
- The presented database is a significant resource for wind energy research.
- The normality modeling approach shows promise for early detection of wind turbine malfunctions.
- Accessible data and tools facilitate advancements in intelligent wind turbine operation and maintenance.
Related Concept Videos
Turbine-Governor Control
Wind Turbine Machine Models
Induction machines interact through the rotating magnetic field generated by the stator and the rotor. The key parameter is slip, which is the difference between synchronous speed and rotor speed relative to synchronous speed. Slip is...
Load-frequency control
Generator Voltage Control
Generation of Three-Phase Voltage
As the rotor...
Conservation of Energy in Control Volume
For steady flow systems, the time derivative of the stored energy becomes zero since there is no energy accumulation within the control volume. This simplifies the energy equation to:

