Structural health monitoring of wind turbine blade using fiber Bragg grating sensors and fiber optic rotary joint

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 8345, Issue , 2012, Pages

  Chen, Y ^a   Ni, Y Q ^a   Ye, X W ^a   Yang, H X ^a   Zhu, S ^a  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

Author keywords

Fiber Bragg grating (FBG) sensor; Fiber optic rotary joint; Wind turbine blade; Wireless monitoring

Indexed keywords

COMPARISON STUDY; FBG INTERROGATOR; FBG SENSOR; FIBER BRAGG GRATING SENSORS; FIBER OPTIC ROTARY JOINTS; LIGHTING STRIKE; LOGISTICS COSTS; MEASURED DATA; MOISTURE ABSORPTION; MONITORING SYSTEM; OPTICAL SIGNALS; RELIABLE ENERGY; ROTOR DIAMETER; SMALL SCALE; STRUCTURAL RESPONSE; WIND GUST; WIND TURBINE BLADES; WIRELESS MONITORING;

ELECTRIC SENSING DEVICES; ENERGY UTILIZATION; FIBER BRAGG GRATINGS; FIBER OPTIC SENSORS; FIBER OPTICS; MAINTENANCE; PHOTONICS; SENSORS; TURBOMACHINE BLADES; WIND POWER;

WIND TURBINES;

EID: 84861111129     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.914961     Document Type: Conference Paper

References (6)

1. Ciang, C.C., Lee, J.R. and Bang, H.J., "Structural health monitoring for a wind turbine system: a review of damage detection methods", Measurement Science and Technology, 19(12), 122001-122020 (2008).
2. Chan, T.H.T., Yu, L., Tam, H.Y., Ni, Y.Q., Liu, S.Y., Chung, W.H. and Cheng, L.K., "Fiber Bragg grating sensors for structural health monitoring of Tsing Ma bridge: Background and experimental observation", Engineering Structures, 28(5), 648-659 (2006).
3. Sabrina, K., "Advanced wind turbine controls input based on real time loads measured with fiber optical sensors embedded in rotor blades", Proceedings of European Wind Energy Conference and Exhibition, Athens, Greece, 560-567 (2006).
4. Schroeder, K., Ecke, W., Apitz, J., Lembke, E. and Lenschow, G., "A fibre Bragg grating sensor system monitors operational load in a wind turbine rotor blade", Measurement Science and Technology, 17(5), 1167-1172 (2006).
5. Jing, W., Jia, D., Tang, F., Zhang, H., Zhang, Y., Zhou, G., Yu, J., Kong, F. and Liu, K., "Design and implementation of a broadband optical rotary joint using C-lenses", Journal of Optics Express, 12(17), 4088-4093 (2004).
6. Hill, K.O. Malo, B., Bilodeau, F., Johnson, D.C. and Albert J., "Bragg grating fabricated in monomode photosensitive optical fiber by UV exposure through a phase mask", Applied Physics Letters, 62(10), 1035-1037 (1993).