TECHNOLOGY SUMMARY

Integration of calcium into aluminum conductors greatly increases the strength to weight ratio compared to aluminum with minimal impact on conductivity, allowing for production of high voltage conductors without steel cores and less sag due to reduced weight.

AREA/MATURITY/AWARDS

Primary Application Area: Energy, Efficiency, Environmental

Technology Development Status: Prototype

Technology Readiness Level: TRL 5

SHOWCASE SUMMARY

Organization Type: Academic/Gov Lab

Website: https://www.ameslab.gov

MARKET KEYWORDS

Market Keywords: HVDC overhead transmission cables