Field tested and approved by transmission and distribution maintenance professionals, the bundle lifter is constructed of high-strength steel and 10-ft (3-m) clear span fiberglass. For optimal ...

The vibration between the spacers of bundle conductors may cause the conductors to collide with each other, thereby damaging the conductors and the spacers, even resulting in adhesion. The main ...

The conductor model is 8×LGJ-400/50, and the diameter of the sub-conductor is 30 mm. The model of the sub-spacer is FJZ-400, each with a mass of 17.5 kg. Its parameters are given in Table 1, and the ...

All the original lattice tower structures were built to support a quad-bundle conductor (four sub-conductors per phase) design, unique to their voltage class. In 2018, three dead-end assemblies needed ...

This article details assumptions and design approach for the optimisation of a 10 sub-conductor bundle conductor to be applied for an Eskom 1000 kV DC research facility. It is decisive that the ...

Highlights The project included 248 km of 500 kV transmission line using 4-bundle conductor. Helped BC Hydro roll out its new suite of project-controls applications for monitoring, control, and ...