Optimally Located Subconductors and Phases to Achieve Transmission Lines With High Natural Power and Narrow Corridor Width

• Published in: IEEE access Vol. 13; pp. 7338 - 7352
• Main Authors: Abedin Khan, Mushfiqul, Arafat, Easir, Chowdhury, Saikat, Ghassemi, Mona
• Format: Journal Article
• Language: English
• Published: IEEE 2025
• Subjects: Capacitance; Conductors; Corona; Costs; Electric fields; Electric potential; Inductance; line design; Natural power; Power transmission lines; subconductors; Surface impedance; transmission lines; Voltage

The number and location of subconductors in an overhead transmission line affect its inductance and capacitance, leading to a change in its natural power. Traditionally, for conventional transmission lines around above 300 kV, more than one conductor has been used as bundles for each phase. The subc...