Maintenance

Work done on a device after it is operational.

Maintenance activities, or work done on a device after it is operational, may involve cleaning the surface of a device, replacing device components, or refilling hydraulic fluids. Such work can typically be conducted by divers, underwater robots, or by temporarily removing the device from the water. However, device deployment in highly energetic offshore environments can make regular maintenance costly and challenging. Nevertheless, continued maintenance of marine renewable energy devices is especially important as varying operating speeds and loads, corrosion, and other structural stresses represent significant threats to device survivability and performance.

Photo: Sabella Balao

Marine Energy Documents Related to Maintenance

Total results: 145
Title Author Date Type of Content Technology Collection Method Engineering
Health-sensitive control of wave energy converters: A primer Ziaei, A., Said, H., Ringwood, J. Journal Article Wave
Assessing the lifetime O&M costs of co-located floating offshore wind and wave farms: a case study in Viana do Castelo, Portugal Imperadore, A., Correia da Fonseca, F., Amaral, L. Conference Paper Wave, Point Absorber Field Data, Modeling
Fault diagnosis of a wave energy converter gearbox based on an Adam optimized CNN-LSTM algorithm Kang, J., Zhu, X., Shen, L. Journal Article Wave, Point Absorber
Unsupervised learning-based image recovery and diagnosis method for blade attachment of marine current turbine Chen, L., Li, W., Zhang, Z. Journal Article Current, Axial Flow Turbine Lab Data, Modeling
Synthesis of Silver Nanoparticle-Immobilized Antibacterial Anion-Exchange Membranes for Salinity Gradient Energy Production by Reverse Electrodialysis Eti, M., Cihanoğlu, A.,, Hamaloğlu, K. Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data
A preliminary study of a novel wave energy converter of a Scotch Yoke mechanism-based power take-off Shami, E., Mayberry, L., Zhang, R. Journal Article Wave Lab Data, Modeling Performance
Functional analysis to inform early design decisions for novel systems with substantial operations and maintenance costs Algarra, N. Thesis Wave Modeling Structural
Impacts of membrane fouling on nanofluidic salinity gradient energy conversion process Mao, R., Chen, X., Long, R. Journal Article Salinity Gradient, Reverse Electrodialysis Modeling Performance
An International Evaluation and Guidance Framework for Ocean Energy Technology (2023) Hodges, J., Henderson, J., Ruedy, L. Report Current, Wave
Antifouling And Anticorrosive Prevention With Ceramic Coatings On Offshore Structures For Renewable Energy Sánchez, D., García, S., Ruiz, A. Conference Paper Current, Tidal, Wave Field Data Materials, Structural
Biofilm prevention in the generator of a direct drive wave energy converter Baker, N., Turkmen, S., Li, C. Conference Paper Wave Lab Data Performance
SEASNAKE: Impact - Marine operations modelling for evidence-based results detailing the impact of using a new fully dynamic cable design for ocean energy devices. Kennedy, B., Giorgi, S., Senar, A. Conference Paper Current, Wave Modeling Substructure
Informing Early Design Decisions Through Functional Analysis of Maintenance Drivers Algarra, N., Dong, A. Conference Paper Wave Modeling
A Filtering device for improving the quality of cooling water in turbine generator of Sihwa Tidal Power Plant Kim, T., Kwak, H., Bang, J. Conference Paper Current, Tidal Lab Data
Lubrication of Offshore Mechanical Components: Towards Sustainable & Reliable Power Production Tamayo, J., Glavatskih, S. Conference Paper Current, Tidal, Wave Lab Data
Weather Window Analysis in Operations and Maintenance Policies for Offshore Floating Multi-Purpose Platforms Heo, T., Liu, D., Manuel, L. Journal Article Wave Modeling
Resilience of wave energy farms using metocean dependent failure rates and repair operations Göteman, M., Shahroozi, Z., Stavropoulou, C. Journal Article Wave, Point Absorber Modeling Array Effects, Performance
A tool to select offshore renewable energy facilities. The case of study of shipyards and ports in Spain Fernandez-Leal, F., Castro-Santos, L., Rubial-Yanez, P. Journal Article Current, Wave
A Semantic Segmentation Method Based on Image Entropy Weighted Spatio-Temporal Fusion for Blade Attachment Recognition of Marine Current Turbines Qi, F., Wang, T. Journal Article Current, Ocean Current Lab Data Performance, Structural
Clean power generation from salinity gradient using reverse electrodialysis technologies: Recent advances, bottlenecks, and future direction Chae, S., Kim, H., Hong, J. Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data, Modeling Performance
Operations and maintenance optimisation for a 100 MW wave energy farm in Ireland Giorgi, S., Henry, A., Kennedy, B. Journal Article Wave, Point Absorber Modeling
Abrasion and Cavitation Erosion Resistance of Multi-Layer Dip Coated Sol-Gel Coatings on AA2024-T3 Hegde, M., Kavanagh, Y., Duffy, B. Journal Article Current, Wave, Salinity Gradient, OTEC Field Data Materials
In-Situ Performance and Load Measurements for a Grid Connected Tidal Energy Conversion System Wosnik, M., O'Byrne, P., Bichanich, M. Presentation Current, Tidal Field Data Performance
Materials & Manufacturing for Marnie Energy Technologies Report Hernandez-Sanchez, B. Report Materials, Structural
The impact of biofilm on marine current turbine performance Farkas, A., Degiuli, N., Martic, I. Journal Article Current, Axial Flow Turbine Modeling Hydrodynamics, Materials, Performance
Establishing an Agenda for Biofouling Research for the Development of the Marine Renewable Energy Industry in Indonesia Iswadi, A., Porter, J., Bell, M. Journal Article Materials
Impact of innovation in marine energy generation, distribution, or transmission-related technologies on carbon dioxide emissions in the United States Liguo, X., Ahmad, M., Khattak, S. Journal Article Current, Wave Performance
Wave Energy Technologies for Chile: Critical Analysis Tampier, G., Cifuentes, C., Parra, C. Report Wave
3D Numerical Study of the Impact of Macro-Roughnesses on a Tidal Turbine, on Its Performance and Hydrodynamic Wake Robin, I., Bennis, A., Dauvin, J. Journal Article Current, Tidal Modeling Performance
The rebirth and eco-friendly energy production of an artificial lake: A case study on the tidal power in South Korea Park, E., Lee, T. Journal Article Current, Tidal Lab Data, Modeling Structural
Sea Wave Energy. A Review of the Current Technologies and Perspectives Curto, D., Franzitta, V., Guercio, A. Journal Article Wave Performance
Failure and reliability growth in tidal stream turbine deployments Walker, S., Thies, P. Conference Paper Current, Tidal Performance
Numerical modelling of rock anchor uplift capacity for offshore applications Cerfontaine, B., Brown, M., Caton, A. Conference Paper Current, Wave Modeling Mooring, Substructure
Mooring types of point absorbing wave energy converters Chatzigiannakou, M., Temiz, I. Conference Paper Wave, Point Absorber Mooring
Wave Farm Design: Simulation of Marine Operations for Improved Cost of Energy Henry, A., Giorgi, S., Kennedy, B. Conference Paper Wave Modeling
Aerodynamic characteristics of airfoils used in high tip-speed-ratio tidal rotors for less energetic flows Martinez, R., Encarnacion, J., Ordonez-Sanchez, S. Conference Paper Current, Tidal Lab Data, Modeling Performance, Structural
Increased reliability of tidal turbines thanks to a better knowledge of realistic tidal conditions, use of RAM analysis, advanced monitoring, maintenance strategies and intelligent design components. Le Diagon, V., Mayorga, P., Sukendro, M. Conference Paper Current, Tidal Modeling Control, Performance
A Decision Support Tool for Long-Term Planning of Marine Operations in Ocean Energy Projects Fonseca, F., Amaral, L., Chainho, P. Journal Article Current, Tidal, Wave
Design and Analysis of a Mooring System for a Wave Energy Converter Depalo, F., Wang, S., Xu, S. Journal Article Wave Field Data, Lab Data, Modeling, Test Center Materials, Mooring, Performance, Structural
Research on hydrodynamic characteristics of horizontal axis tidal turbine with rotation and pitching motion under free surface condition Wang, S., Li, C., Xie, Y. Journal Article Axial Flow Turbine, Tidal Modeling Grid Integration, Hydrodynamics, Materials, Performance
An International Evaluation and Guidance Framework for Ocean Energy Technology Hodges, J., Henderson, J., Ruedy, L. Report Current, Tidal, Wave Control, Performance
Environmental and Economic Impacts of Biofouling on Marine and Coastal Heat Exchangers Mathew, N., Kronholm, J., Bertilsson, K. Book Chapter OTEC Modeling Performance
Exhaustive closed loop behavior of an one degree of freedom first-generation device for harnessing energy from marine currents del Horno, L., Segura, E., Morales, R. Journal Article Current, Tidal Lab Data, Modeling Structural
Techno-Economic Modelling of Tidal Energy Converter Arrays in the Tacoma Narrows Topper, M., Olson, S., Roberts, J. Journal Article Current, Tidal Modeling Mooring
Marine Biofouling: A European Database for the Marine Renewable Energy Sector Vinagre, P., Simas, T., Cruz, E. Journal Article Materials
Time-domain simulations of marine operations and their application to the offshore renewable energy sector Hudson, B. Thesis Modeling
Flume experiments on the impact of a cross-flow turbine on an erodible bed Ebrahimi, M., Duncan, S., Belmont, M. Journal Article Current, Cross Flow Turbine Lab Data
DTOceanPlus Deliverable D6.3: Reliability, Availability, Maintainability and Survivability Assessment Tool – Alpha version Yang, Y., Nambiar, A., Luxcey, N. Report Performance
Strategic Research and Innovation Agenda for Ocean Energy Villate, J., Ruiz-Minguela, P., Berque, J. Report Current, Tidal, Wave, Salinity Gradient, OTEC Field Data, Modeling Control, Grid Integration, Mooring, Power Take Off, Structural
Construction Method Statement Shetland Tidal Array Wills, T. Report Current, Axial Flow Turbine
Displaying 1 - 50 of 145 results