Temperature measurements on overhead lines using fiber Bragg grating sensors
Date
2017
Authors
Director
Publisher
IEEE
Acceso abierto / Sarbide irekia
Contribución a congreso / Biltzarrerako ekarpena
Versión aceptada / Onetsi den bertsioa
Project identifier
Impacto
Abstract
This paper shows the results of temperature measurements on an overhead power transmission line segment under controlled conditions using Fiber Bragg Grating (FBG) sensors. An optical fiber with three FBG sensors enclosed in copper was characterized in temperature and then attached along an overhead transmission line to perform the measurements. It was found that variations due to wind and environment temperature can be as high as 30°C and that those variations increase as current and conductor temperature increases and sometimes exceeding the maximum allowable.
Description
Keywords
Overhead power transmission lines, Fiber sensors, Fiber Bragg, Grating sensors, temperature measurement
Department
Ingeniería Eléctrica, Electrónica y de Comunicación / Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren
Faculty/School
Degree
Doctorate program
item.page.cita
Barón, F., Álvarez-Botero, G., Amortegui, F. J., Daniel, P., Varón, M. (2017) Temperature measurements on overhead lines using fiber Bragg grating sensors. In IEEE, 2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) (pp. 1-4). IEEE. https://doi.org/10.1109/I2MTC.2017.7969864.
item.page.rights
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