[HTML][HTML] Oscillating-water-column wave energy converters: A critical review of numerical modelling and control

M Rosati, JCC Henriques, JV Ringwood - Energy Conversion and …, 2022 - Elsevier
Wave energy is a significant untapped renewable energy source which can be harnessed
by wave energy converters (WECs). The oscillating water column (OWC) is one of the most …

A novel Geno-fuzzy based model for hydrodynamic efficiency prediction of a land-fixed oscillating water column for various front wall openings, power take-off …

A Altunkaynak, A Çelik - Renewable Energy, 2022 - Elsevier
Accurate efficiency estimation of a wave energy converter (WEC) is a key concept in the
design stage. Oscillating water column (OWC) is a promising type of WEC due to its …

Electrical control strategy for an ocean energy conversion system

M Noman, G Li, K Wang, B Han - Protection and Control of …, 2021 - ieeexplore.ieee.org
Globally abundant wave energy for power generation attracts ever increasing attention.
Because of non-linear dynamics and potential uncertainties in ocean energy conversion …

Event-triggered nonlinear control of OWC ocean wave energy plant

SK Mishra, S Purwar, N Kishor - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper presents event-triggered nonlinear controllers for oscillating water column (OWC)
ocean wave energy plant. The study is based on event-triggered backstepping controller (ET …

Backstepping control of a separately excited DC motor

A Harrouz, H Becheri, I Colak, K Kayisli - Electrical Engineering, 2018 - Springer
In the last decades, researches on speed control of electric motors have been very important
in industrial systems. On the other hand, the development of power electronics and …

A nonlinear generalized predictive control scheme for the oscillating water column plants

F Shiravani, JA Cortajarena, P Alkorta… - Ocean Engineering, 2023 - Elsevier
Under unknown waves, the efficiency of the wave energy conversion systems can be
improved by applying a novel control algorithm that is able to anticipate the behavior of the …

Multi-stage control design for oscillating water column-based ocean wave energy conversion system

M Noman, G Li, MW Khan, K Wang, B Han - Renewable Energy, 2024 - Elsevier
Despite the enormous global potential of ocean wave energy, it has yet to achieve a level of
maturity and economic competitiveness that would result in a substantial impact. Challenges …

A Multi-Stage Design Approach for Optimizing a PMSG-Based Grid-Connected Ocean Wave Energy Conversion System

M Noman, G Li, MW Khan, K Wang… - Protection and Control of …, 2024 - ieeexplore.ieee.org
Fully harnessing the ocean wave's renewable energy resources could benefit coastal
countries. However, ocean wave energy harvesting systems encounter several challenges …

Maximizing output power in oscillating water column wave power plants: An optimization based MPPT algorithm

SK Mishra, S Purwar, N Kishor - Technologies, 2018 - mdpi.com
This paper proposes an optimization based maximum power point tracking (MPPT)
algorithm for selection of appropriate external rotor resistances of wound rotor induction …

Fuzzy gain scheduled-sliding mode rotational speed control of an oscillating water column

F M'zoughi, I Garrido, AJ Garrido, M De la Sen - IEEE Access, 2020 - ieeexplore.ieee.org
The generated power of Oscillating Water Columns (OWC) based on Wells turbines is
limited due to the stalling behavior. Therefore, this paper presents the modeling of an OWC …