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Proceedings Paper

Overhead power lines temperature measurements by a fiber optic Raman sensor
Author(s): M. Cirigliano; G. Cattaneo; P. Boffi; A. Barberis; U. Perini; G. Pirovano; M. Martinelli
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Paper Abstract

Temperature measures on overhead power lines are shown thanks to a Raman-based fiber optic distributed sensor. Monitoring performance on optical ground wires is compared to typical electric measurement in field. A large number of measurement cycles are performed over multiple days under various weather conditions. Monitoring performance on phase conductors is also evaluated and compared to electric measurement in realistic environment simulating solar irradiation and natural wind ventilation both on unloaded and loaded conductors.

Paper Details

Date Published: 5 October 2009
PDF: 4 pages
Proc. SPIE 7503, 20th International Conference on Optical Fibre Sensors, 75034P (5 October 2009); doi: 10.1117/12.834248
Show Author Affiliations
M. Cirigliano, Politecnico di Milano (Italy)
G. Cattaneo, Politecnico di Milano (Italy)
P. Boffi, Politecnico di Milano (Italy)
A. Barberis, Politecnico di Milano (Italy)
U. Perini, CESI Ricerca (Italy)
G. Pirovano, CESI Ricerca (Italy)
M. Martinelli, Politecnico di Milano (Italy)

Published in SPIE Proceedings Vol. 7503:
20th International Conference on Optical Fibre Sensors
Julian D. C. Jones, Editor(s)

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