DC power supply device and railway substation incorporating it

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12230964
APP PUB NO 20240120738A1
SERIAL NO

18263803

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a DC power supply device that includes: a transformer having a primary side and a secondary side; a diode rectifier connected at its input side to the secondary side of the transformer; an inverter connected at its output side to the secondary side of the transformer; and a controller. The inverter is controlled by the controller to generate reactive power and/or harmonics onto the secondary side of the transformer so as to regulate the DC voltage at the output side of the diode rectifier to a target value. The controller receives at its input side at least one DC signal outputted by the diode rectifier and uses the at least one DC signal to control the inverter.

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Patent Owner(s)

  • SÉCHERON SA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moreno, Muñoz Francisco Jose Bera Navarra, ES 7 10
Vázquez, Ramón Valdemoro Madrid, ES 1 0
Valdivia, Virgilio Getafe Madrid, ES 1 0

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