[HTML][HTML] A data-driven long-term metocean data forecasting approach for the design of marine renewable energy systems

M Penalba, JI Aizpurua, A Martinez-Perurena… - … and Sustainable Energy …, 2022 - Elsevier
Abstract The potential of Marine Renewable Energy (MRE) systems is usually evaluated
based on recent metocean data and assuming the stationarity of the MRE resource. Yet …

[HTML][HTML] Evolution of the European offshore renewable energy resource under multiple climate change scenarios and forecasting horizons via CMIP6

E Barkanov, M Penalba, A Martinez… - Energy Conversion and …, 2024 - Elsevier
The design of the different offshore renewable energy (ORE) technologies depends on the
characteristics of wind/wave resources. However, these characteristics are not stationary …

[HTML][HTML] Benchmarking of spectral methods for fatigue assessment of mooring systems and dynamic cables in offshore renewable energy technologies

E Martinez-Puente, A Zarketa-Astigarraga… - Ocean …, 2024 - Elsevier
Fatigue life estimation methods based on time-domain and rainflow counting techniques are
widely recognised and accepted for their reliability. However, applying them in scenarios …

Parameter identification for lithium batteries: Model variable-coupling analysis and a novel cooperatively coevolving identification algorithm

R Tang, S Zhang, S Zhang, Y Zhang, J Lai - Energy, 2023 - Elsevier
In the operational control of renewable energy system, the efficient parameter identification
for lithium battery is of great importance. In this study, the parameter identification of lithium …

[HTML][HTML] Bias correction techniques for uncertainty reduction of long-term metocean data for ocean renewable energy systems

M Penalba, C Guo, A Zarketa-Astigarraga, G Cervelli… - Renewable Energy, 2023 - Elsevier
The design of effective and reliable solutions for Offshore Renewable Energy (ORE)
technologies greatly relies on accurate metocean data. Uncertainties can significantly …

[HTML][HTML] A holistic methodology for hydrokinetic energy site selection

DM Fouz, R Carballo, I López, G Iglesias - Applied Energy, 2022 - Elsevier
Hydrokinetic energy can contribute to diversify and decarbonise the energy mix in many
coastal regions, in particular estuaries. These are typically areas of high environmental …

A deep learning approach for hydrofoil optimization of tidal turbines

C Li, B Liang, P Yuan, Q Zhang, J Tan, X Si, Y Liu - Ocean Engineering, 2024 - Elsevier
Hydrofoil optimization plays a crucial role in improving the hydrodynamic performance of
tidal turbines. However, the high-dimensional representations in hydrofoil design space …

Wave propulsion for surface vehicle by foils with active angle of attack adjustment

Y Zhang, L Xu, Z Ding, M Hu - Ocean Engineering, 2023 - Elsevier
Extracting wave energy as propulsion for surface vehicles saves non-renewable energy.
The fluid moves in a circular or elliptical trajectory in the wave, and its direction of motion …

[PDF][PDF] On the Modelling of Fatigue Assessment and Lifetime Estimation in Marine Energies

E Martinez-Puente, A Zarketa-Astigarraga… - Proceedings of the …, 2023 - researchgate.net
Due to the lack of a single operational point in offshore renewable energy (ORE) systems,
fatigue assessment needs to cover the whole operational region, becoming more complex …

[HTML][HTML] Impact of Resource Uncertainties on the Design of Wave Energy Converters

M Peñalba, A Zarketa-Astigarraga… - Proceedings of the …, 2023 - submissions.ewtec.org
In order to become economically viable and compete with other more traditional energy
sources in the energy market, offshore renewable energies, such as wave energy converters …