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Proceedings Papers

Numerical Simulations of Offshore Wind Turbine Component Lifts to Determine Installation Operability

Atheendra Sreenivasan, Arjan Voogt
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A027, December 7–8, 2022
Paper No: IOWTC2022-97574
DOI: https://doi.org/10.1115/IOWTC2022-97574
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Topics: Computer simulation, Ocean engineering, Offshore wind turbines, Vessels, Wind, Engineering simulation, Generators, Ships, Simulation, Wind turbines
Proceedings Papers

Operational Planning and Power Management System for Offshore Platform With Wind Energy Supply – Impacts on CO 2 Reduction and Power Quality

Harald G. Svendsen, Andrzej Holdyk, Til Kristian Vrana, Idun Runde Mosgren, Jan Wiik
Proc. ASME. OMAE2022, Volume 10: Petroleum Technology, V010T11A046, June 5–10, 2022
Paper No: OMAE2022-78802
DOI: https://doi.org/10.1115/OMAE2022-78802
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Topics: Carbon dioxide, Offshore platforms, Wind energy, Emissions, Gas turbines, Pumps, Simulation, Compressors, Energy / power systems, Fuels
Proceedings Papers

Experimental Investigation on a Cabin-Suspended Catamaran for Wave Energy Harvesting

Jialin Han, Qiao Li, Akito Mochizuki, Teruo Maeda, Hiroshi Itakura, Daisuke Kitazawa
Proc. ASME. OMAE2022, Volume 4: Ocean Space Utilization, V004T05A020, June 5–10, 2022
Paper No: OMAE2022-79503
DOI: https://doi.org/10.1115/OMAE2022-79503
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Topics: Wave energy, Hull, Carbon, Control algorithms, Corners (Structural elements), Electricity (Physics), Energy generation, Engines, Gears, Generators
Proceedings Papers

Mitigating Force Oscillations in a Wave Energy Converter Using Control Barrier Functions

Mathias Marley, Roger Skjetne
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A089, June 5–10, 2022
Paper No: OMAE2022-82707
DOI: https://doi.org/10.1115/OMAE2022-82707
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Topics: Oscillations, Wave energy converters, Safety, Feedback, Actuators, Autonomous vehicles, Computer simulation, Control equipment, Design, Generators
Proceedings Papers

Energy-Maximising Control Philosophy for a Cyclorotor Wave Energy Device

John V. Ringwood, Andrei Ermakov
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A078, June 5–10, 2022
Paper No: OMAE2022-80990
DOI: https://doi.org/10.1115/OMAE2022-80990
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Topics: Control systems, Wave energy, Rotors, Wave energy converters, Waves, Wind turbines, Absorption, Actuators, Buoyancy, Engineers
Proceedings Papers

Vibration Control of an Offshore Wind Turbine

Philip Alkhoury, Mourad Aït-Ahmed, Abdul-Hamid Soubra, Valentine Rey
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A022, June 21–30, 2021
Paper No: OMAE2021-62210
DOI: https://doi.org/10.1115/OMAE2021-62210
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Topics: Offshore wind turbines, Vibration, Vibration control, Optimal control, Actuators, Collapse, Control equipment, Dampers, Design, Excitation
Proceedings Papers

Estimation of Wind Turbine Gearbox Loads for Online Fatigue Monitoring Using Inverse Methods

Felix C. Mehlan, Amir R. Nejad, Zhen Gao
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A021, June 21–30, 2021
Paper No: OMAE2021-62181
DOI: https://doi.org/10.1115/OMAE2021-62181
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Topics: Fatigue, Mechanical drives, Stress, Wind turbines, Fatigue damage, Bearings, Dynamics (Mechanics), Generators, Simulation, Torque measurement
Proceedings Papers

Model-Inversion Feedforward Control for Wave Load Reduction in Floating Wind Turbines

Alessandro Fontanella, Marco Belloli
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A018, June 21–30, 2021
Paper No: OMAE2021-61923
DOI: https://doi.org/10.1115/OMAE2021-61923
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Topics: Feedforward control, Floating wind turbines, Stress, Waves, Control equipment, Wind, Computer simulation, Excitation, Feedback, Generators
Proceedings Papers

Investigating the Impact of Power-Take-Off System Parameters and Control Law on a Rotational Wave Energy Converter’s Peak-to-Average Power Ratio Reduction

H. Bora Karayaka, Yi-Hsiang Yu, Nathan Tom, Eduard Muljadi
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A029, August 3–7, 2020
Paper No: OMAE2020-18961
DOI: https://doi.org/10.1115/OMAE2020-18961
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Topics: Control algorithms, Engines, Gears, Generators, Geometry, Hardware, Inertia (Mechanics), Mechanical drives, Motors, Resonance
Proceedings Papers

Possibilities for a Novel Wave Power Generator Using Dielectric Elastomers

S. Chiba, M. Waki, C. Jiang, K. Fujita
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A018, August 3–7, 2020
Paper No: OMAE2020-18464
DOI: https://doi.org/10.1115/OMAE2020-18464
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Topics: Elastomers, Generators, Renewable energy, Wave energy
Proceedings Papers

Efficient Nonlinear Response Determination of an Array of OWC Energy Harvesters

Giovanni Malara, Pol D. Spanos
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A040, August 3–7, 2020
Paper No: OMAE2020-19306
DOI: https://doi.org/10.1115/OMAE2020-19306
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Topics: Air flow, Breakwaters, Differential equations, Dynamics (Mechanics), Energy harvesting, Engineering systems and industry applications, Excitation, Generators, Ocean waves, Oscillations
Proceedings Papers

Torque Control of a Laboratory Scale Variable Speed Hydrokinetic Tidal Turbine: CFD Simulation and Validation

Arturo Ortega, Anup Nambiar, David Ingram, Danny Sale
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A005, August 3–7, 2020
Paper No: OMAE2020-18830
DOI: https://doi.org/10.1115/OMAE2020-18830
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Topics: Computational fluid dynamics, Simulation, Tidal turbines, Torque control, Control systems, Flow (Dynamics), Turbines, Energy generation, Tides, Torque
Proceedings Papers

Investigation of a Novel Wave Energy Generator Using Dielectric Elastomer

Changqing Jiang, Seiki Chiba, Mikio Waki, Koji Fujita, Ould el Moctar
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A012, August 3–7, 2020
Paper No: OMAE2020-18106
DOI: https://doi.org/10.1115/OMAE2020-18106
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Topics: Elastomers, Generators, Mooring, Wave energy
Proceedings Papers

Nonlinear Time-Domain Simulation of the Heaving-Buoy Type Wave Energy Converter by Using Three-Dimensional Potential Numerical Wave Tank Under Irregular Wave Conditions

Sung-Jae Kim, Weoncheol Koo, Moo-Hyun Kim
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A014, August 3–7, 2020
Paper No: OMAE2020-18392
DOI: https://doi.org/10.1115/OMAE2020-18392
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Topics: Buoys, Simulation, Wave energy converters, Waves, Damping, Accounting, Boundary element methods, Computer simulation, Coulombs, Generators
Proceedings Papers

Numerical Analysis of Impact Loads on Subsea Structures During Water Entry in Presence of Waves

Gustavo Garcia Momm, Ivan Fábio Mota de Menezes
Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A037, August 3–7, 2020
Paper No: OMAE2020-18965
DOI: https://doi.org/10.1115/OMAE2020-18965
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Topics: Numerical analysis, Ocean engineering, Stress, Water, Waves, Computer simulation, Degrees of freedom, Generators, Manifolds, Manufacturing systems
Proceedings Papers

A Study of Detecting for Dragging Anchor

Akira Saito
Proc. ASME. OMAE2020, Volume 6B: Ocean Engineering, V06BT06A022, August 3–7, 2020
Paper No: OMAE2020-18399
DOI: https://doi.org/10.1115/OMAE2020-18399
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Topics: Accelerometers, Accidents, Bridges (Structures), Damage, Disasters, Electricity (Physics), Generators, Logistics, Risk, Ships
Proceedings Papers

Investigations Into Tidal Current Turbine System Faults and Fault Tolerant Control Strategies

Xuhua Yan, Rosemary Norman, Mohammed A. Elgendy
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A001, August 3–7, 2020
Paper No: OMAE2020-18221
DOI: https://doi.org/10.1115/OMAE2020-18221
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Topics: Robustness, Tides, Turbines, Sensors, Control systems, Electric power generation, Energy generation, Generators, Matlab, Ocean energy
Proceedings Papers

How the Hydrodynamic Response of PA-WECs’ Array Under Maximizing the Power Generation by its Arrangement and Control Force Change?

Motohiko Murai, Junki Funada, Qiao Li
Proc. ASME. OMAE2020, Volume 5: Ocean Space Utilization, V005T05A011, August 3–7, 2020
Paper No: OMAE2020-18189
DOI: https://doi.org/10.1115/OMAE2020-18189
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Topics: Energy generation, Renewable energy, Waves, Damping, Fossil fuels, Generators, Wave energy, Wave energy converters, Wave frequency
Proceedings Papers

Experimental Offshore Floating Wind Turbine Prototype and Numerical Analysis During Harsh and Production Events

Marc Guyot, Cyrille De Mourgues, Gérard Le Bihan, Pierre Parenthoine, Julien Templai, Aengus Connolly, Marc Le Boulluec
Proc. ASME. IOWTC2019, ASME 2019 2nd International Offshore Wind Technical Conference, V001T02A004, November 3–6, 2019
Paper No: IOWTC2019-7602
DOI: https://doi.org/10.1115/IOWTC2019-7602
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Topics: Engineering prototypes, Floating wind turbines, Mooring, Numerical analysis, Wind, Turbines, Waves, Blades, Design, Energy generation
Proceedings Papers

Control Strategy for a Point-Absorber Wave Energy Converter

Qiao Li, Motohiko Murai
Proc. ASME. OMAE2019, Volume 9: Rodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology, V009T13A024, June 9–14, 2019
Paper No: OMAE2019-95836
DOI: https://doi.org/10.1115/OMAE2019-95836
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Topics: Wave energy converters, Waves, Energy generation, Control algorithms, Electricity (Physics), Energy consumption, Generators, Safety, Seas