Corrosion threshold data of metallic materials in various operating environment of offshore wind turbine parts (tower, foundation, and nacelle/gearbox).
This paper outlines corrosion thresholds for different environmental conditions of metallic materials commonly used in the tower, foundation, and nacelle/gearbox of an offshore wind turbine. These threshold values were derived from laboratory corrosion testing employing electrochemical analysis techniques, using the media/solvents that are representative to the operating environment of those wind turbine parts, such as seawater, grease, oils/lubricants, or their combination, at room temperature and at 328K. These values can provide an indication when general/local corrosion or protective film/surface damages have occurred. They can thus be utilised for detecting and monitoring corrosion at certain locations in the wind turbine structure. The presented data have been verified and validated to ensure their repeatability and reliability by means of numerous laboratory tests in accordance to the relevant engineering test standards and an extensive literature/published data review.
['Ahuir-Torres|J I|JI|', 'Simandjuntak|S|S|', 'Bausch|N|N|', 'Farrar|A|A|', 'Webb|S|S|', 'Nash|A|A|', 'Thomas|B|B|', 'Muna|J|J|', 'Jonsson|C|C|', 'Matthew|D|D|']
Offshore Wind turbines Electrochemical analysis Detection Monitoring Corrosion sensor EIS and PPC OCP ZRA