Kita-Iwaki powerline
id:
kita-iwaki-powerline-202-12188799
title:
Kita-Iwaki powerline
text:
The Kita-Iwaki Powerline is the largest double-circuit powerline for three-phase electric power in the world. Built in 1999, it runs from Minami-Iwaki switch to Higashi-Yamanashi substation and has 2 circuits, which are operated at present with 500 kV, but can be switched over to 1100 kV if necessary equipment is installed. The conductors of the lines consist of 8*31.5 mm ACSR ropes providing for a total current capacity of 4000 amperes.
The line is supported by lattice towers with a typical hei
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Kita-Iwaki_powerline
date created:
date modified:
2021-11-14T23:47:26Z
main entity:
{"identifier":"Q1256709","url":"https://www.wikidata.org/entity/Q1256709"}
image:
fields total:
13
integrity:
13