The purpose of the invention is to provide an improved system for the power supply in a tunnel, which offers an increased operative reliability in all normal and emergency conditions, as well as having low operating costs.
An improved electrical power supply system for tunnels, particularly for road tunnels
DELFINO, FEDERICO;PROCOPIO, RENATO;
2010-01-01
Abstract
The purpose of the invention is to provide an improved system for the power supply in a tunnel, which offers an increased operative reliability in all normal and emergency conditions, as well as having low operating costs.
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