U.S. vyombo vya habari vinakisia juu ya chanzo cha moto huko Hawaii: kondakta mtupu, nguzo zilizoinama

A hill fire under overhead cables.

U.S. kisiwa cha Maui, Hawaii, iliwasha moto mnamo Agosti 8. Kufikia jioni ya saa 28 za hapa nchini, moto wa nyika umesababisha angalau 115 deaths and caused more than billions of dollars in losses. Hata hivyo, the trigger for such a serious public safety incident may have been caused by theSoma zaidi

Milestone achieved in Shetland HVDC Link project

Picha inaonyesha mnara wa kebo ya kebo ya juu-voltage ya juu wakati wa machweo.

A major milestone was reached in the installation of the Shetland high voltage transmission line Link project in the UK with the successful connection of the 320 kV high voltage transmission cable by NKT and two companies, Scottish and Southern Energy (SSEN Transmission).   The following is an introduction to high-voltage transmission cables. Cables areSoma zaidi

Ni nini kinachojulikana kuhusu cable ya chini ya voltage?

The figure shows one of the most common low-voltage overhead lines.

Cable ni conductor ambayo inafunikwa na safu ya insulation, safu ya kinga, ngao, na kadhalika., hutumika kusambaza umeme au ishara ya sasa au voltage ya ishara. They can be divided by voltage into high-voltage cables, nyaya za kati-voltage, and low voltage cables. Low voltage cable lines in the low voltage ABC lines and low voltage overhead insulated lines, althoughSoma zaidi

Application and Function of Overhead Cable

Overhead transmission lines are generally composed of foundations, towers, hardware, insulators, waya, ground wires (including OPGW optical cables), and grounding facilities. Above the conductors of overhead transmission lines, the power lines erected to avoid direct lightning strikes on the conductors of the transmission lines are both overhead ground wires (referred to as ground wires), alsoSoma zaidi