Intro -- Title page -- Table of Contents -- Copyright -- List of contributors -- Biographies -- Foreword -- Preface -- Introduction to non-destructive testing and condition monitoring techniques in wind energy -- Background and purpose of the book -- Target audience -- 1. SCADA-based fault detection in wind turbines: data-driven techniques and applications -- 1. SCADA-based condition monitoring -- 2. Early fault detection with normal behavior models and SCADA data -- 3. Case study: early fault detection in gear bearings with multi-target normal behavior models and SCADA data -- 2. Fault detection in small wind turbines using condition monitoring techniques and machine learning algorithms (a predictive approach) -- 1. Introduction -- 2. Related works -- 3. Condition monitoring techniques -- 4. System design -- 5. Machine learning algorithms -- 6. Implementation -- 7. Results and discussion -- 8. Conclusion -- 3. Prediction and classification of different wind turbine alarms using K-nearest neighbors -- 1. Introduction -- 2. Approach -- 3. Case study and results -- 4. Conclusions -- 4. Artificial neural networks applied for wind turbines maintenance management in unmanned aerial vehicle acoustic inspection case -- 1. State of the art -- 2. Wind turbines acoustic inspection case -- 3. Artificial neural networks application -- 4. Results -- 5. Conclusions -- 5. Quantitative interlink wear estimation method for the mooring chain -- 1. Introduction -- 2. Proposed interlink wear estimation method -- 3. Application to a spar-type floating structure moored with three catenary lines -- 4. Wear estimation considering the rolling motion between adjacent chain links -- 5. Conclusions -- Appendix A: Newly designed wear test machine possible to use mooring chain surface under high pressure
6. Enhanced sparse representation-based intelligent recognition framework for fault diagnosis of wind turbine drive trains -- 1. Introduction -- 2. Related works -- 3. Enhanced sparse representation-based intelligent recognition framework -- 4. Experiment validations -- 5. Conclusions -- 7. An optimal combined production and maintenance policies for a wind farm with environmental and operational considerations -- 1. Introduction -- 2. Literature review -- 3. Problem setting and notations -- 4. Description of production and maintenance policies -- 5. Mathematical formulation of the production strategy -- 6. Mathematical formulation of maintenance strategies -- 7. Optimization algorithms -- 8. Numerical examples -- 9. Conclusion -- 8. The valuation of geothermal power projects in Indonesia using real options valuation -- 1. Introduction -- 2. Literature review -- 3. Methodology -- 4. Result and discussion -- 5. Conclusion -- 9. A robust multiple open-switch fault diagnosis approach for converter in wind energy system -- 1. Introduction -- 2. A brief literature review and motivation -- 3. System description and fault analysis -- 4. Fault diagnostic method -- 5. Simulation result and analysis -- 6. Conclusion -- 7. Funding statement -- 10. Condition monitoring in wind turbines: a review -- Abbreviations -- 1. Introduction -- 2. Requirements for condition monitoring in WECS -- 3. Features extracted for condition monitoring in WECS -- 4. Technologies for condition monitoring in WECS -- 5. Research challenges -- 6. Conclusion -- 11. Artificial intelligence techniques and cloud computing for wind turbine pitch bearing fault detection -- 1. Introduction -- 2. Temporal convolutional augmented Bayesian search (TCABS) -- 3. Discussion for TCABS -- 4. Fault diagnosis -- 5. Simulation -- 6. Experiments -- 7. Damage validation -- 8. Conclusion
12. Alarms and false-alarm analysis by support vector machine in wind turbines -- 1. Introduction -- 2. Approach -- 3. Case study and results -- 4. Conclusions -- 13. Background, advancement, and applications of in situ structural health monitoring based on different modes of failure detection in composites: a review -- Abbreviations -- 1. Introduction -- 2. Nanomaterials and in situ SHM -- 3. Applications of advanced in-situ SHM in the detection of specific modes of failures in composites -- 4. Computational modeling and in-situ SHM -- 5. Conclusion -- Data availability statement -- Conflicts of interest -- 14. Numerical simulations of offshore wind farms considering accidental scenarios -- Abbreviations -- 1. Introduction -- 2. Scenarios of accidents and accidental loads for offshore wind farms -- 3. Numerical simulations of offshore wind turbines with internal accidents -- 4. Numerical simulations of wind turbines with external accidents -- 5. Concluding remarks and future outlook -- 15. Multibody dynamic analysis of onshore horizontal-axis wind turbine -- 1. Introduction -- 2. Overview of the chapter -- 3. Mathematical model -- 4. Numerical simulation -- 5. Conclusion -- 6. Appendix: coordinate transformation -- 16. Foundation monitoring system of offshore wind turbines -- 1. Introduction -- 2. Numerical simulation of scouring effect on dynamic characteristics of offshore wind turbine -- 3. Numerical simulation of scouring effect on dynamic responses of offshore wind turbines -- 4. Real-time monitoring system for scouring around monopile foundations of offshore wind turbines -- 5. Real-time uneven settlement and stress monitoring systems for jacket-foundation offshore wind turbines -- 6. Conclusion -- Index