Data-Based Maintenance of Offshore Wind Energy Conversion

The Focus Group “Data-Based Maintenance of Offshore Wind Energy Conversion” involves Hans Fischer Fellow Dr. Zhen Li (Shandong University) and her host Prof. Carlo L. Bottasso (Chair of Wind Energy, TUM School of Engineering and Design).

The clean energy transition is the key motivation to attain carbon neutrality for the concerted efforts by many nations within the next two or three decades. This goal requires replacing conventional fossil-fueled synchronous generators with renewable energy sources. Wherein, offshore wind energy has become one of the most promising renewable energy sources due to its plenty of advantages. Power converters, as the core energy conversion equipment of the wind energy systems, directly determine the operational and economic performance of offshore wind energy systems. However, the harsh operating environment of offshore wind energy systems, with poor accessibility, renders it highly susceptible to equipment failures. Thus, it is prominent to ensure the reliable operation of power converters and protection devices in wind energy systems. This goal can be achieved by precise fault description, fast fault detection, and intelligent and predictive maintenance strategies. Therefore, in this focus group, the applicant will propose effective maintenance solutions to ensure the operating reliability of offshore wind energy conversion systems.