Optical Fiber Based Temperature Sensors: A Review
In this article, we have reviewed several optical fiber-based temperature sensors reported in recent decades, including their design, fabrication, sensing materials, and performance.
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Temperature Sensing Optical Cable
Anomalous Condition Detection for Subsea Cables using
This paper proposes a unique approach to utilize Distributed Temperature Sensing (DTS) data for detecting anomalies in underground/submarine cables. The idea is to establish a set of system
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Optical Fiber Based Temperature Sensors: A Review
Recognizing the major developments in the field of optical fibers, this article provides recent progress in temperature sensors utilizing several sensing configurations including...
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Distributed Temperature Sensing: Review of Technology and
Abstract—Distributed temperature sensors (DTS) measure tem-peratures by means of optical fibers. Those optoelectronic devices provide a continuous profile of the temperature distribution along the
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Distributed fiber optic temperature measurement system for cables
Based on the principle of Raman scattering effect, Fuzhou Yinuo Technology has developed a technology for installing distributed fiber optic temperature measurement in power cables, which can
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Application of temperature field modeling in monitoring of optic
To effectively monitor the insulation state of the optic-electric composite submarine cable, the finite element numerical model for the temperature field of a 110 kV YJQ41 × 300 mm 2 buried
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Distributed temperature sensing in OPGW with multiple optical fibres
In this study, it was demonstrated the possibility of monitoring, in a distributed form, the temperature in an OPGW cable in a 230 kV transmission line (TL) composed of three different optical
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Temperature Measurement of Power Cable Based on Distributed
Figure 1. Block diagram of distributed optical fiber temperature sensing system. coupled into the fiber through an optical switch. In the fiber, ba kscattering is produced in three types, i.e., Rayleigh, anti
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Optical Temperature Sensors
Disadvantages of these integrated-optic temperature sensors include their relatively large size, and the requirement for single-mode optical fibers, which, once they are connectorized, are more expensive
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Analytical study on fibre optic temperature measurement of 110kV
Distributed fibre optic temperature measurement systems are widely used in power cable temperature monitoring due to the advantages of strong resistance to elec
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