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DOE OSTI · 3382672

Advanced Conductor Testing – 1431 kcmil Prysmian ACSS with E3X

Bell, Crash [Idaho National Laboratory (INL), Idaho Falls, ID (United States)]·Cook, Steven K. [Idaho National Laboratory (INL), Idaho Falls, ID (United States)]·Rasmussen, Nikki [Idaho National Laboratory (INL), Idaho Falls, ID (United States)] (ORCID:0000000323911141)·Neumann, Abby M. [Idaho National Laboratory (INL), Idaho Falls, ID (United States)]·Gentle, Jake P. [Idaho National Laboratory (INL), Idaho Falls, ID (United States)] (ORCID:0000000327731105)
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Abstract

Advanced conductors represent a significant evolution in transmission line technology. These conductors utilize innovative materials, such as composite cores, ultra-high-strength steel, and heat-dissipating coatings, to offer improved performance compared to traditional Aluminum Conductor Steel Reinforced (ACSR) designs. However, the deployment of these technologies has so far been limited. As each conductor comes with nuances in test setup and specifications, a standard test is not readily available to apply to all advanced conductors. Idaho National Laboratory’s (INL) Advanced Conductor Testing project, sponsored by the Department of Energy (DOE) Office of Cybersecurity, Energy Security, and Emergency Response (CESER) and Office of Electricity (OE), focuses on developing and implementing testing protocols and plans for advanced conductor technologies to assess and demonstrate physical performance under varying operational conditions, including extreme environmental stressors such as wildfires. This report contains the fire testing results of a 1431 kcmil Prysmian ACSS with E3X conductor.

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24 - POWER TRANSMISSION AND DISTRIBUTION24 POWER TRANSMISSION AND DISTRIBUTIONAdvanced ConductorAdvanced ConductorsAdvanced Transmission TechnologiesATTsGETsGrid Enhancing TechnologiesWildfire

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Bell, Crash [Idaho National Laboratory (INL), Idaho Falls, ID (United States)], Cook, Steven K. [Idaho National Laboratory (INL), Idaho Falls, ID (United States)], Rasmussen, Nikki [Idaho National Laboratory (INL), Idaho Falls, ID (United States)] (ORCID:0000000323911141), Neumann, Abby M. [Idaho National Laboratory (INL), Idaho Falls, ID (United States)], Gentle, Jake P. [Idaho National Laboratory (INL), Idaho Falls, ID (United States)] (ORCID:0000000327731105). 2026-04-15. Advanced Conductor Testing – 1431 kcmil Prysmian ACSS with E3X. https://doi.org/10.2172/3382672

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