The general purpose of the BOPTIC project is to deploy two exiting optical distributed measurement techniques (Distributed Acoustic Sensing, DAS and Optical Frequency Domain Reflectometry, OFDR) and develop installation techniques and analysis methods for new applications in an offshore environment, hereby adding to smart cables and smart foundations of offshore wind farms.
This research project wants to investigate in depth how to use distributed OPT sensing techniques to:
- Monitor strain and bending in offshore power cables during installation and operation
- Monitor strain and bending moments of monopiles with high spatial resolution during their lifetime for stress hotspot location and scour depth/soil integrity evaluation
- Detection and Monitoring of electrical faults of an offshore power cable during operation
- Detection and Monitoring of cracks on welds of offshore structures during their lifetime
IMDC is responsible for:
- Providing the OrcaFlex simulation for the subsea cable macro-behavior
- Developing a digital platform using SYNAPPS of IMDC to collect in real time the monitored data
- Support the team during the review of documentation of other work packages