This book discusses about the new techniques of power generation control of oscillating water column (OWC) using airflow control and maximum power point tracking of OWC using rotational speed control. OWCs harness energy from the oscillation of the seawater inside a chamber or hollow caused by the action of waves. This book presents the mathematical modeling and control techniques used by OWCs. Introducing new concepts to studies of wave energy to provide fresh perspectives on energy extraction and efficiency problems, the book will be a valuable resource for researchers and industrial companies involved in thermal energy and coastal engineering. It will also be of interest to students, as it broadens their view of wave energy.
Author(s): Sunil Kumar Mishra, Dusmanta Kumar Mohanta, Bhargav Appasani, Ersan Kabalcı
Series: Energy Systems in Electrical Engineering
Publisher: Springer Singapore
Year: 2021
Language: English
Pages: 92
City: Singapore
Contents
About the Authors
1 Introduction
1.1 The Significance of Ocean Wave Energy
1.2 Historical Development of OWC Control Systems
1.3 Summary of the Book
References
2 Overview of OWC Mathematical Model
2.1 Ocean Wave Modelling
2.2 OWC Chamber Modelling
2.3 Wells Turbine Modelling
2.4 DFIG Modelling
2.5 Wells Turbine-DFIG Coupling
References
3 Control Challenges of OWC
3.1 Simulation of Open Loop/Uncontrolled OWC
3.2 Classification of Control Techniques for OWC
Reference
4 Power Generation Control of OWC Using Airflow Control
4.1 PID Control
4.2 Fractional Order PID Control
4.3 Optimally Tuned PID and FOPID Control
References
5 Maximum Power Point Tracking of OWC Using Rotational Speed Control
5.1 MPPT Reference
5.2 PI Control
5.3 Backstepping Control
5.4 Sliding Mode Control
References
6 Conclusion
