1Electrical sizing

Facilities electrical sizing.

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4Energy efficiency

Analisys aimed at studyng the energy efficiency at railway operations.

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2Overhead line

Overhead line, trams, trolleybuses or trains. + info


ERTMS-ETCS Systems design and planification.

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7General studies

Rail isolation studies, stray currents condition...

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Traction substations, electrical or autotransformer centers.+ info

6Technical Consulting

Technical consulting, complete rethinking facilities...

+ info