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Can fiber optic cable poles be used to hang electrical cables
As they can be placed on electrical transmission and utility lines above the voltage rated for non-dielectric cable (typically above 11kV), it allows the existing poles to be re-used. Deploying fiber above ground on poles or towers removes the need for underground digging and is particularly useful when the ground is uneven, rocky or both. Fiber in a duct solutions have a major aesthetic. Cables on poles sharing electrical and telecom/CATV cables must be installed in the telecom space with proper clearance from both electrical cables and other low voltage cables. One way round this is to install aerial fiber cables close to power lines, such as on mixed use poles which also carry electricity. Obviously, these fiber cables need to be resistant to electricity, which can be difficult as many aerial cables contain high tensile steel (HTS) for tensile strength. Do you have communication lines attached to your poles or running near your underground electric cables? Have telecom companies asked to install 5G antennas on your poles, possibly even above the primary lines? Are you confident there's proper separation between transformer tanks and communication. Some of the common tools include aerial storage for cables; telescoping poles; fiber heat shrink tube; brackets; blocks; cable saddles; fiber suspension clamp; cable rings, horizontal fiber splice closure, dome fiber splice closure, fusion splicers, etc. -
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South Korea High-Temperature Temperature Measurement Optical Cable Project
Korea Electric Power Corporation (KEPCO ) has fully funded and completed the first commercial project of high-temperature superconducting(HTS power cables, called the Shingal ) Project, to connect two substations with a 23 kV HTS cable over a distance of 1 km. T300 GaAs Fiber Optic Temperature Measurement System With the breakthrough development and iteration of fiber optic sensing technology, the fiber optic temperature measurement system based on gallium arsenide (GaAs) has become the current international leading high-precision temperature online. In Korea, the first commercial project of the high temperature superconducting (HTS) power cable, 'Shingal Project' fully funded by Korea Electric Power Corporation (KEPCO), is under construction to connect two substations with a 23 kV HTS distribution line of 1 km-long distance. The temperature is calculated by the intensity ratio of Raman scattering and the location is determined by the traveling catter m Forest thinning. “Morino Chonai-Kai” (Forest Neighborhood Association) -Supporting sound UR ca easurement points. Now, commercial operations are ready. High-temperature measurements above 1000 °C are critical in harsh environments such as aerospace, metallurgy, fossil fuel, and power production. -
