ES8101274A1 - Disposicion comprobadora de tramos para conducciones de tomade corriente continua. - Google Patents

Disposicion comprobadora de tramos para conducciones de tomade corriente continua.

Info

Publication number
ES8101274A1
ES8101274A1 ES487599A ES487599A ES8101274A1 ES 8101274 A1 ES8101274 A1 ES 8101274A1 ES 487599 A ES487599 A ES 487599A ES 487599 A ES487599 A ES 487599A ES 8101274 A1 ES8101274 A1 ES 8101274A1
Authority
ES
Spain
Prior art keywords
route section
test
equipement
switching
test current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES487599A
Other languages
English (en)
Other versions
ES487599A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of ES487599A0 publication Critical patent/ES487599A0/es
Publication of ES8101274A1 publication Critical patent/ES8101274A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/005—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too low isolation resistance, too high load, short-circuit; earth fault
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Rectifiers (AREA)
  • Cable Accessories (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

CIRCUITO DE PRUEBAS PARA TRAMOS DE CONDUCCIONES DE TOMA DE CORRIENTE CONTINUA, QUE COMPRUEBA LA AUSENCIA DE CORTOCIRCUITOS EN LOS CITADOS TRAMOS. EN UNA CONDUCCION (1) DE TOMA DE C. C., QUE ES ALIMENTADA POR UNA RED (2) DE CORRIENTE ALTERNA A TRAVERS DE UN TRANSFORMADOR (3) CON RECTIFICADOR (4) Y UN CONMUTADOR DE TRAMO (5), SE PREVE UNA DISPOSICION (9) DEL CONTRO DE MEDICION Y REGULACION PARA LA COMPROBACION DE CORTOCIRCUITOS EN EL TRAMO AISLADO POR EL CONMUTADOR (5) CUANDO ESTE ESTA DESCONECTADO. LA COMPROBACION DEL TRAMO AISLADO SE REALIZA POR ENCENDIDO VARIABLE, AUMENTANDO LA TENSION DE COMPROBACION DESDE CERO, EN UNA CADENCIA CRONOLOGICA CRECIENTE, HASTA UN VALOR LIMITE DE CORRIENTE DE COMPROBACION; ESTA OPERACION SE EFECTUA CON LA UTILIZACION DE UN AMPLIFICADOR OPERACIONAL CONECTADO COMO DIFERENCIADOR. APLICADO EN LA COMPROBACION DE TRAMOS O LINEAS, ESPECIALMENTE PARA CONDUCCIONES DE TOMA O TROLES DE C. C. PARA TRENES ELECTRICOS. D
ES487599A 1979-01-20 1980-01-10 Disposicion comprobadora de tramos para conducciones de tomade corriente continua. Expired ES8101274A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2902458A DE2902458C2 (de) 1979-01-20 1979-01-20 Streckenprüfeinrichtung

Publications (2)

Publication Number Publication Date
ES487599A0 ES487599A0 (es) 1980-12-16
ES8101274A1 true ES8101274A1 (es) 1980-12-16

Family

ID=6061202

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487599A Expired ES8101274A1 (es) 1979-01-20 1980-01-10 Disposicion comprobadora de tramos para conducciones de tomade corriente continua.

Country Status (4)

Country Link
EP (1) EP0013860B1 (es)
AT (1) ATE1372T1 (es)
DE (1) DE2902458C2 (es)
ES (1) ES8101274A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611154A (en) * 1985-03-28 1986-09-09 Gulf & Western Manufacturing Company Method and apparatus for controlling the operation of a DC load
EP0555946B1 (de) * 1992-02-14 1998-12-09 Elpro BahnstromAnlagen GmbH Streckenprüfeinrichtung für Bahnstromanlagen, insbesondere Vollbahnanlagen
DE4303739C2 (de) * 1992-02-14 1996-04-11 Elpro Ag Streckenprüfeinrichtung für Bahnstromanlagen, insbesondere Vollbahnanlagen
DE4213271C1 (de) * 1992-04-16 1993-10-21 Aeg Westinghouse Transport Verfahren und Anordnung zur verlustarmen Prüfung von Fahrleitungs- bzw. Streckenabschnitten auf Kurzschlußfreiheit
ES2103660B1 (es) * 1994-11-07 1998-05-16 Inelcom Ingenieria Electronica Sistema ditector-señalizador de cortacircuitos de catenaria de un tendido electrico.
DE102009031572A1 (de) * 2009-06-30 2011-03-10 Siemens Aktiengesellschaft Verfahren zum Prüfen einer Kabelverbindung
FR2958888B1 (fr) * 2010-04-19 2012-05-11 Alstom Transport Sa Procede de detection de defauts sur une ligne d'alimentation de vehicules ferroviaires
CN103481799B (zh) * 2013-09-02 2015-12-23 株洲变流技术国家工程研究中心有限公司 一种牵引供电控制设备和牵引供电***
CN111579894B (zh) * 2019-08-23 2022-06-10 浙江得玛斯科技有限公司 一种钢轨电位限制装置测试方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE640633C (de) * 1932-05-13 1937-01-08 Siemens Schuckertwerke Akt Ges Einrichtung zur Verhuetung der Schliessung eines Schalters, wenn die zugehoerige Leitungsstrecke nicht fehlerfrei ist
DE746987C (de) * 1936-12-11 1944-09-01 Karl Lange Drahtstabzuteilvorrichtung an Vorrichtungen zum Umpressen von Schweisselektroden miteiner Umhuellung
DE1143221B (de) * 1958-03-25 1963-02-07 Siemens Ag Streckenpruefeinrichtung fuer Fahrleitungen von Gleichstrombahnen
DD131909A1 (de) * 1977-07-07 1978-08-09 Gernot Sittnik Schaltungsanordnung zur pruefung des isolationszustandes von streckenabschnitten elektrisch betriebener bahnen

Also Published As

Publication number Publication date
EP0013860A1 (de) 1980-08-06
ATE1372T1 (de) 1982-08-15
DE2902458C2 (de) 1980-10-23
ES487599A0 (es) 1980-12-16
EP0013860B1 (de) 1982-07-28
DE2902458B1 (de) 1980-03-06

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