Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2013156093) METHOD AND DEVICE FOR MONITORING PANTOGRAPH FAILURE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/156093 International Application No.: PCT/EP2012/073615
Publication Date: 24.10.2013 International Filing Date: 26.11.2012
IPC:
B60L 5/00 (2006.01) ,B60L 3/04 (2006.01) ,G01K 1/14 (2006.01) ,G01K 7/42 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
5
Current-collectors for power supply lines of electrically-propelled vehicles
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
3
Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration, power consumption
04
Cutting-off the power supply under fault conditions
G PHYSICS
01
MEASURING; TESTING
K
MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1
Details of thermometers not specially adapted for particular types of thermometer
14
Supports; Fastening devices; Mounting thermometers in particular locations
G PHYSICS
01
MEASURING; TESTING
K
MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
7
Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat
42
Circuits for reducing thermal inertia; Circuits for predicting the stationary value of temperature
Applicants:
SIEMENS AG ÖSTERREICH [AT/AT]; Siemensstraße 90 A-1210 Wien, AT
Inventors:
JAKOBSEN, Einar; DE
MAIER, Markus; DE
PIRNER, Stefan; DE
REBEC, Heribert; AT
ULREICH, Klaus; AT
Agent:
MAIER, Daniel; Postfach 22 16 34 80506 München, DE
Priority Data:
A 50138/201219.04.2012AT
Title (EN) METHOD AND DEVICE FOR MONITORING PANTOGRAPH FAILURE
(FR) PROCEDE ET DISPOSITIF DE DÉTECTION DE DÉFAILLANCE DE PANTOGRAPHES
(DE) VERFAHREN UND EINRICHTUNG ZUR STROMABNEHMERAUSFALLÜBERWACHUNG
Abstract:
(EN) The invention relates to a method for monitoring pantograph failure in a rail vehicle combination of at least one rail vehicle, comprising a plurality of pantographs and electrical conductors from the pantographs to a carriage body-side busbar, wherein the surface temperature of at least one electrical conductor from a pantograph to the carriage body-side busbar is determined, an electrical signal corresponding to said temperature is relayed to a carriage control system, and the carriage control system compares the temperatures of the measurement points associated therewith. A failure of a pantograph is recognised by the occurrence of a temperature difference between the measurement points of the affected pantographs and the unaffected pantographs or by the occurrence of a different temperature change speed at the measurement points.
(FR) L'invention concerne un procédé de détection de défaillance de pantographes d'un ensemble de véhicules ferroviaires composé d'au moins un véhicule ferroviaire, comprenant plusieurs pantographes et des lignes électriques entre les pantographes et les barres collectrices côté caisse; la température superficielle d'au moins une ligne électrique entre un pantographe et la barre collectrice côté caisse étant déterminée; un signal électrique correspondant à cette température étant envoyé à une commande de voiture; la commande de voiture comparant les températures des points de mesure qui lui sont associés; une défaillance d'un pantographe étant détectée par l'apparition d'une différence de température entre les points de mesure des pantographes concernés par rapport aux pantographes non concernés ou par l'apparition d'une vitesse de variation de température différente aux points de mesure.
(DE) Verfahren zur Stromabnehmerausfallüberwachung in einem Schienenfahrzeugverbund aus mindestens einem Schienenfahrzeug, umfassend mehrere Stromabnehmer und elektrische Leitungen von den Stromabnehmern zu einer wagenkastenseitigen Sammelschiene, wobei die Oberflächentemperatur mindestens einer elektrischen Leitung von einem Stromabnehmer zu der wagenkastenseitigen Sammelschiene ermittelt wird, ein dieser Temperatur entsprechendes elektrisches Signal an eine Wagensteuerung geleitet wird, die Wagensteuerung die Temperaturen der ihr zugeordneten Meßstellen vergleicht, eine Ausfall eines Stromabnehmers durch das Auftreten einer Temperaturdifferenz zwischen den Meßstellen des betroffenen zu den nichtbetroffenen Stromabnehmern oder durch das Auftreten einer unterschiedlichen Temperaturänderungsgeschwindigkeit an den Meßstellen erkannt wird.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)