EP 3134948 A1 20170301 - TRACK SUPPLY RECTIFIER AND METHOD FOR OPERATING A TRACK SUPPLY RECTIFIER
Title (en)
TRACK SUPPLY RECTIFIER AND METHOD FOR OPERATING A TRACK SUPPLY RECTIFIER
Title (de)
BAHNSPEISEGLEICHRICHTER UND VERFAHREN ZUM BETREIBEN EINES BAHNSPEISEGLEICHRICHTERS
Title (fr)
REDRESSEUR D'ALIMENTATION DE VOIE ET PROCÉDÉ POUR FAIRE FONCTIONNER UN REDRESSEUR D'ALIMENTATION DE VOIE
Publication
Application
Priority
- DE 102014211792 A 20140619
- EP 2015061566 W 20150526
Abstract (en)
[origin: WO2015193064A1] The invention relates to a track supply rectifier (2, 10) having a voltage rectifying arrangement (11) with an AC voltage side (25) and a DC voltage side (26), and a first circuit branch (12) on the DC voltage side which has a capacitor (C) and a resistor (R1), and a basic load resistor (RG), characterized in that a voltage-controlled switching device (30, 31) is assigned to the basic load resistor (RG) and is suitable for connecting the basic load resistor (RG) if a DC voltage (U) applied on the DC voltage side (26) reaches a previously stipulated upper limit value. The invention further relates to a method for operating a track supply rectifier.
IPC 8 full level
H02H 7/122 (2006.01); H02M 7/12 (2006.01)
CPC (source: EP)
H02H 7/1252 (2013.01); H02M 7/125 (2013.01)
Citation (search report)
See references of WO 2015193064A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015193064 A1 20151223; DE 102014211792 A1 20160107; EP 3134948 A1 20170301
DOCDB simple family (application)
EP 2015061566 W 20150526; DE 102014211792 A 20140619; EP 15726086 A 20150526