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Conference paper

GPS synchronisation of harmonic and transient measurements in offshore wind farms

By Kocewiak, Łukasz Hubert1; Arana Aristi, Iván2,3; Hjerrild, Jesper4; Sørensen, Troels1; Bak, Claus Leth5; Holbøll, Joachim2,3

From

Ørsted A/S1

Electric Components, Department of Electrical Engineering, Technical University of Denmark2

Department of Electrical Engineering, Technical University of Denmark3

Department of Electric Power Engineering, Technical University of Denmark4

Aalborg University5

The GPS synchronization challenges during the development, construction and installation of a measurement system for multi-point, high-speed and long-term data logging is described in this paper. The presented measurement system was tested in a rough offshore environment at Avedøre Holme and Gunfleet Sands Offshore wind farms.

The paper will describe the application of GPS technology in synchronised measurements carried out at Avedøre Holme and Gunfleet Sands wind farms. Different aspects of software development and hardware configuration in order to optimise measurement system reliability during offshore measurements will be presented.

Also real-life examples of results from both offshore measurement campaigns will be described. Some limitations and improvements of the measurement system will be explained based on measurements from both harmonic and transient measurements.

Language: English
Year: 2012
Proceedings: 9th Deep Sea Offshore Wind R&D Seminar
ISSN: 18766102
Types: Conference paper
ORCIDs: Holbøll, Joachim
Keywords

GPS Harmonic measurements Measurements synchronisation Offshore wind farm Transient measurements

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