technology is overhead line. It is known variously as overhead catenary, overhead contact line (OCL), overhead contact system (OCS), overhead equipment (OHE)...

An overhead power line is a structure used in electric power transmission and distribution to transmit electrical energy along large distances. It consists...

An overhead line crossing is the crossing of an obstacle—such as a traffic route, a river, a valley or a strait—by an overhead power line. The style of...

Overhead line pylon may refer to: A transmission tower A traction current pylon This disambiguation page lists articles associated with the title Overhead...

Bosporus overhead line crossings refers to the three transmission line crossings of the Bosporus, the strait in Istanbul, Turkey. Map all coordinates...

Protocol overhead, additional bandwidth used by a communications protocol Line code or encoding overhead, additional bandwidth required for physical line transmission...

voltage (rarely above 750 V) and is far less used for main lines than overhead line, which with a higher voltage permit more distance between the substations...

usually a lattice tower made of steel that is used to support an overhead power line. In electrical grids, transmission towers carry high-voltage transmission...

conductor running along the track that usually takes one of two forms: an overhead line, suspended from poles or towers along the track or from structure or...

located halfway between feeder stations, provides switching to feed the overhead line from adjacent feeder stations if one feeder station loses grid supply...

by an 18.95 kilometres long line with 4 overhead line and 3 submarine cable sections for strait crossings. The overhead line sections, which have a total...

around New York City, use electric power, supplied by a third rail and/or overhead catenary wire, which provides quicker acceleration, lower noise, and fewer...

long overhead line, which is installed on 63 pylons. Estlink 2 is a classic bidirectional monopolar high-voltage direct current connection with line-commutated...

The Suez Canal overhead powerline crossing is a major electrical power line built across the Suez Canal in 1998, located near Suez, Egypt. It is designed...

London Railway, now part of the London Underground Northern line. The Liverpool Overhead Railway followed in 1893, being designed from the outset to be...

railroad maintenance of way vehicle that is used to maintain and inspect overhead line (also known as catenary) on electrified railroad or metro tracks. Such...

An overhead cable is a cable for the transmission of information, laid on utility poles. Overhead telephone and cable TV lines are common in North America...

shorter than main line and rapid transit trains. Most trams use electrical power, usually fed by a pantograph sliding on an overhead line; older systems...

British Railways converted the articulated unit to a two-car set for overhead line maintenance. The centre car was removed and the number of engines in...

train, tram or trolley buses to collect power through contact with an overhead line. The term stems from the resemblance of some styles to the mechanical...

concerns from the Federal Aviation Administration that the overhead lines of the rail line would interfere with the landing paths of airplanes. Amid ambivalence...

An underground power line provides electrical power with underground cables. Compared to overhead power lines, underground lines have lower risk of starting...

The Yamanote Line (Japanese: 山手線, romanized: Yamanote-sen) is a railway loop service in Tokyo, Japan, operated by the East Japan Railway Company (JR East)...

cables, as overhead line, or as a combination of ground cable and overhead line. HVDC electrodes are used in most bipolar thyristor-based line-commutated...

overhead lines, although to a much lesser extent. Nevertheless, for a long AC overhead transmission line, the current flowing just to charge the line...

single overhead line proved more practical. Since the 1980s, modern electric locomotives use three-phase AC internally, generated from a single overhead line...

one heavy rail line (running both underground and on elevated guideways). In 1954, the TTC opened Canada's first underground rail line, then known as...

C851E – run on the NEL, which is powered by an overhead line. The NEL is Singapore's first Art-in-Transit line, with 19 artworks displayed across its 17 stations...

1968 and was extended in 1977. HVDC Vancouver Island consists of three overhead line sections with a total length of 42 kilometres and two submarine cable...

megawatts at a symmetrical voltage of 250 kV. The whole line is implemented as overhead line on steel lattice towers, with a single conductor per HVDC...