Structural health monitoring of a composite wind turbine blade using fiber Bragg grating sensors

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7647, Issue , 2010, Pages

  Bang, Hyung Joon ^a   Shin, Hyun Ki ^a   Ju, Yung Chul ^a  

^a Korea Institute of Energy Research (KIER)   (South Korea)

Author keywords

Cure monitoring; Fiber Bragg grating; Hybrid composites; Modal test; Smart structure; Wind turbine blade

Indexed keywords

CURE MONITORING; HYBRID COMPOSITES; MODAL TEST; SMART STRUCTURES; WIND TURBINE BLADES;

CARBON FIBERS; CONCRETE BRIDGES; CURING; DIAMOND CUTTING TOOLS; ELECTRIC SENSING DEVICES; FABRICATION; FIBER BRAGG GRATINGS; FIBER OPTIC COMPONENTS; FIBER OPTIC SENSORS; FIBERS; MODAL ANALYSIS; MONITORING; SENSOR ARRAYS; STRUCTURAL DYNAMICS; STRUCTURAL HEALTH MONITORING; VIBRATION MEASUREMENT; WIND POWER; WIND TURBINES;

TURBOMACHINE BLADES;

EID: 77953489519     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.847557     Document Type: Conference Paper

References (9)

1. Gardner, P., Garrad, A. et al., "Wind Energy ; The Facts," European Wind Energy Association, 63-93 (2009)
2. Hahn, H. T., "Effects of residual stresses in polymer matrix composite," Journal of Astro. Sci., 32(3), 253-267 (1984).
3. Kang, H. K., Kang, D. H., Bang, H. J., Hong, C. S., and Kim, C. G., "Cure monitoring of composite laminates using fiber optic sensors," Smart Materials and Structures, 11(2), 279-287 (2002).
4. Udd, E., [Fiber Optic Sensors], John Wiley and Sons, 325-365 (1991).
5. Kang, H. K., Bang, H. J., Hong, C. S. and Kim, C. G., "Simultaneous measurement of strain, temperature, and vibration using fiber optic aensor," Measurement Science and Technology, 13(8), 1191-1196 (2002).
6. Takeda, N., Okabe, Y., Kuwahara, J., Kojima, S. and Ogisu, T., "Development of smart composite structures with small diameter fibre Bragg grating sensors for damage detection," Composites Sci.Technol., 65, 2575-2587(2005)
7. Ciang, C. C., Lee, J. R. and Bang, H. J., "Structural health monitoring for a wind turbine system: a review of damage detection methods," Meas. Sci. Technol., 19, 122001(2008).
8. IEC TC/SC88, IEC61400-23: Full-scale structural testing of rotor blades for WTGS's, International Electrotechnical Commission, 1-70( 2001).
9. Nuno, M. M. M., Theoretical and Experimental Modal Analysis, Research Studies Press LTD., 123-182 (1997).