EP 2817169 A1 20141231 - METHOD AND ARRANGEMENT FOR ASCERTAINING ACTIVE POWER FLOWS IN AN ELECTRIC TRACTION POWER SUPPLY NETWORK
Title (en)
METHOD AND ARRANGEMENT FOR ASCERTAINING ACTIVE POWER FLOWS IN AN ELECTRIC TRACTION POWER SUPPLY NETWORK
Title (de)
VERFAHREN UND ANORDNUNG FÜR DIE ERMITTLUNG VON WIRKLEISTUNGSFLÜSSEN IN EINEM ELEKTRISCHEN BAHNSTROM-VERSORGUNGSNETZ
Title (fr)
PROCÉDÉ ET SYSTÈME POUR DÉTERMINER DES FLUX DE PUISSANCE EFFECTIVE DANS UN RÉSEAU D'ALIMENTATION EN COURANT DE TRACTION ÉLECTRIQUE
Publication
Application
Priority
EP 2012058785 W 20120511
Abstract (en)
[origin: WO2013167198A1] The invention relates to a method for ascertaining active power flows in an electric traction power supply network comprising rail vehicles. A single measurement time transmitter signals measurement times to all rail vehicles using a single specified clock pulse. Phasor measurement information on the network voltage and/or the network current is obtained in relation to the measurement times, and position data for each current position of the rail vehicles is simultaneously generated. The phasor measurment information and the corresponding position data are transmitted to a control center, and/or the rail vehicles exchange the phasor measurement information and the corresponding position data among one another. The invention further relates to an arrangement for ascertaining active power flows in an electric traction power supply network.
IPC 8 full level
B60M 3/00 (2006.01); B60L 9/00 (2006.01); B61L 27/00 (2006.01); H02J 3/24 (2006.01)
CPC (source: EP US)
B60L 9/005 (2013.01 - EP US); B61L 15/0027 (2013.01 - EP); B61L 25/025 (2013.01 - EP); B61L 27/40 (2022.01 - EP); B61L 27/53 (2022.01 - EP); H02J 3/24 (2013.01 - EP US); B60L 2200/26 (2013.01 - EP); B60M 3/00 (2013.01 - EP); B61L 2205/02 (2013.01 - EP); B61L 2205/04 (2013.01 - EP)
Citation (search report)
See references of WO 2013167198A1
Citation (examination)
DE 102008046737 A1 20100325 - SIEMENS AG [DE]
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 2013167198 A1 20131114; CN 104271389 A 20150107; CN 104271389 B 20171208; EP 2817169 A1 20141231
DOCDB simple family (application)
EP 2012058785 W 20120511; CN 201280072998 A 20120511; EP 12722113 A 20120511