en.Wedoany.com Reported - The Port Authority of Valencia (Autoridad Portuaria de Valencia) plans to install a new transformer and modify electrical installations to address power supply fluctuations at the port's rail-road terminal.
The terminal's concessionaire, which began operations in 2024, previously reported suspected power supply fluctuations to the port authority. The port authority commissioned an audit by an accredited institution, which proposed several actions to improve facility performance, including prioritizing the use of automatic crane operation modes to limit manual mode, installing passive harmonic filters in crane motor frequency converters, implementing a power monitoring system, and reviewing and redesigning the power supply electrical installations to reduce voltage drops.
Based on the audit recommendations, the port authority plans to install a small new transformer on the protective embankment next to the existing pantograph center, reducing the facility's voltage drop from 6.49% to 3%.
Specific engineering works include: installing a new 250 kVA substation in the middle of the track area to power gantry cranes; extending the medium-voltage network in the eastern embankment duct bank to the new substation; and modifying existing low-voltage installations to supply three sockets.
The entire project has a construction period of six months, with a base tender budget of €281,629.70 and an estimated contract value of €256,027.
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