Comprehensive analysis of temperature distribution in OPGW cable
Many researchers have investigated the electro-thermal analysis of Optical Ground Wire (OPGW) cables, contributing valuable insights into the cable''s behavior under various conditions.
Modeling Method of OPLC Thermal Circuit Model based on
This paper establishes an OPLC thermal circuit model based on the four-cable core OPLC and proves the effectiveness of the method through simulation analysis and experimental verification.
Transient thermal circuit model optimization for power
In light of the increasing complexity of cable laying environments and the challenges in rapidly and accurately predicting cable temperature rise, this paper presents the development of a
Electrical and thermal analysis on optical ground wire cables in short
In our work, electrical and thermal analysis for three types of OPGW cables are carried out as well as a comparison of the cables behavior under short-circuit regime.
Temperature Estimation Method on Optic–Electric
To estimate the temperatures of conductor and XLPE (cross-linked polyethylene) insulation of the submarine cable based on the ambient
Distributed temperature sensing in OPGW with multiple
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
Temperature Field Distribution of Optical Fiber
The Optical Fiber Composite Low-Voltage Cable (OPLC) is modeled in COMSOL Multiphysics simulation software. A 3-dimensional model is
Studies on thermal profile measurement and fire detection in a power
Request PDF | Studies on thermal profile measurement and fire detection in a power supply cable of a synchrotron radiation source by Raman optical fiber distributed temperature sensor
Analytical study on fibre optic temperature measurement of 110kV power
Distributed fibre optic temperature measurement systems are widely used in power cable temperature monitoring due to the advantages of strong resistance to electromagnetic interference and high
Establishment of Power Cable Dynamic Three-Dimensional Thermal Model
This paper proposes a cable thermal model that serves digital twin, achieving fast response and high-precision calculations. Firstly, a two-dimensional cable thermal circuit model is
Optical Fiber Application for Temperature Monitoring of Cable Line
The article considers the possibility of measuring the temperature of cable transmission lines with the help of specially manufactured narrowed quartz optical fiber. The study of technological processes of
Optical Fiber Cable Qualification and Applications for
Abstract The presentation is an overview of optical fiber applications and reliability in nuclear power plants discussing issues such as material
Application Research on Online Power Cable
Leveraging Raman scattering principles, this study establishes a method for continuous surface temperature detection of long-distance power
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