It has the ability to resist electromagnetic interference, continuously measure the temperature points of the fiber optic cable along each point, timely detect local temperature anomalies, analyze insulation problems of the line, and prevent cable fires, ensuring the. It has the ability to resist electromagnetic interference, continuously measure the temperature points of the fiber optic cable along each point, timely detect local temperature anomalies, analyze insulation problems of the line, and prevent cable fires, ensuring the. By laying temperature sensing optical fibers linearly or in an S shape inside high-voltage cables and on the surface of high-voltage electronic components, and connecting them to Brillouin centimeter-level optical temperature sensing probes, every 5 cm of optical fiber serves as a temperature. 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 achieve full monitoring of cable temperature. It has the ability to resist electromagnetic interference. Distributed temperature sensing (DTS) measures temperature distribution over the length of an optical fiber cable using the fiber itself as the sensing element. As a result, external stimuli on the cable, such as changes in.
