11 April 2008 Fiber Bragg grating sensor system for operational load monitoring of wind turbine blades
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Abstract
A fiber optic Bragg grating sensor system has been installed in the blades of a wind turbine and was successfully tested for several years. We report the requirements, system design and construction parameters of a sensor system for continuous on-line monitoring of bending loads of the rotor blades, and provide characteristic examples of monitoring results.
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Wolfgang Ecke, Wolfgang Ecke, Kerstin Schröder, Kerstin Schröder, } "Fiber Bragg grating sensor system for operational load monitoring of wind turbine blades", Proc. SPIE 6933, Smart Sensor Phenomena, Technology, Networks, and Systems 2008, 69330I (11 April 2008); doi: 10.1117/12.778793; https://doi.org/10.1117/12.778793
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