Ground level power supply system for a non-guided vehicle
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United States of America Patent
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Jan 16, 2018
Grant Date -
Oct 1, 2015
app pub date -
Mar 25, 2015
filing date -
Mar 25, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
The inventive system, of the conduction type, comprises: a pair of power supply tracks, comprising a so-called live conductive track (11), designed to be electrically connected to a voltage source, and a so-called neutral conductive track (12), for the current return, designed to be electrically connected to a reference potential (Vref), the neutral track traveling parallel to the live track on a first side thereof; and a protective conductive track (13), designed to be connected to a ground potential, the protective track traveling parallel to the live track (11) on a second side thereof, opposite the first side. The system is installed in a roadway such that the live, neutral and protective conductive tracks are flush with a surface (18) of the roadway (2).
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