Wake galloping piezoelectric-electromagnetic hybrid ocean wave energy harvesting with oscillating water column

X Du, H Chen, C Li, Z Li, W Wang, D Guo, H Yu… - Applied Energy, 2024 - Elsevier
On-site continuous and energy-autonomous wireless sensor nodes are highly desirable for
the sustainable monitoring of the ocean environment. In this work, a wake galloping …

Multi–chamber oscillating water column wave energy converters and air turbines: A review

M Shalby, DG Dorrell, P Walker - International Journal of …, 2019 - Wiley Online Library
The oscillating water column (OWC) is a more common type of wave energy converter
(WEC) that has been the subject of the study and development for several decades. Multi …

Potential of performance improvement of a modified Wells turbine using passive control for wave energy conversion

ATM Kotb, MAA Nawar, R Abd El Maksoud, YA Attai… - Ocean …, 2021 - Elsevier
Wells turbine is widely used to convert wave energy into mechanical energy, although it
suffers from a narrow operating range, low power output, and low efficiency. The study of the …

Modelling of a wave-to-wire system for a wave farm and its response analysis against power quality and grid codes

S Rasool, KM Muttaqi, D Sutanto - Renewable Energy, 2020 - Elsevier
A single wave energy converter (WEC) produces a low and fluctuating power, and the use of
a permanent magnet linear generator (PMLG) as an electric power take-off unit can make …

A neural network-based power control method for direct-drive wave energy converters in irregular waves

X Huang, K Sun, X Xiao - IEEE Transactions on Sustainable …, 2020 - ieeexplore.ieee.org
In this study, the maximum power extraction condition for a direct-drive wave energy
converter in irregular waves in the time domain was proven and described using the …

Implementation and verification of a wave-to-wire model of an oscillating water column with impulse turbine

JF Kelly, WMD Wright, W Sheng… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
The increased demand for clean renewable sources of electricity has fostered strong growth
in wave energy development in recent years. This led to greater understanding of the …

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 …

Three-phase four-switch converter for SPMS generators based on model predictive current control for wave energy applications

ME Zarei, D Ramírez, CV Nicolas… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper presents a model predictive current control (MPCC) for three-phase four-switch
converters (TPFSC) connected to surface permanent magnet synchronous generators …

A lumped parameter model to explain the cause of the hysteresis in OWC-Wells turbine systems for wave energy conversion

T Ghisu, F Cambuli, P Puddu, I Virdis, M Carta… - Applied Ocean …, 2020 - Elsevier
A Wells turbine is an axial-flow turbine consisting of a rotor usually with symmetric
(uncambered) blades staggered at a 90 degree angle relative to the machine's axis. This …

Validating a wave-to-wire model for a wave energy converter—Part II: The electrical system

M Penalba, JA Cortajarena, JV Ringwood - Energies, 2017 - mdpi.com
The incorporation of the full dynamics of the different conversion stages of wave energy
converters (WECs), from ocean waves to the electricity grid, is essential for a realistic …