Ohle

An overhead line or overhead wire is used to transmit electrical energy to trams, trolleybuses or trains. It is known variously as: Overhead contact system (OCS) Overhead line equipment (OLE or OHLE) Overhead equipment (OHE) Overhead wiring (OHW) or overhead lines (OHL) Catenary Trolley WireIn this article the generic term overhead line is used, as used by the International Union of Railways.Overhead line is designed on the principle of one or more overhead wires (or rails, particularly in tunnels) situated over rail tracks, raised to a high electrical potential by connection to feeder stations at regular intervals. The feeder stations are usually fed from a high-voltage electrical grid.
Posts about Ohle
  • Study: 1 in 10 Mobile Ad Impressions Leads to a Store Visit

    Mobile ad startup xAD released a report this week detailing some new findings about the way mobile ads influence store visits in the auto, retail and restaurant industry. The results show the increasing importance of connecting online mobile activities to offline conversions and store visitation.

    Mason Lerner/ Street Fight- 8 readers -
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