ES8206115A1 - Un circuito de control de carga libre de fallos - Google Patents

Un circuito de control de carga libre de fallos

Info

Publication number
ES8206115A1
ES8206115A1 ES504642A ES504642A ES8206115A1 ES 8206115 A1 ES8206115 A1 ES 8206115A1 ES 504642 A ES504642 A ES 504642A ES 504642 A ES504642 A ES 504642A ES 8206115 A1 ES8206115 A1 ES 8206115A1
Authority
ES
Spain
Prior art keywords
load
control circuit
translation
machine
legally binding
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
ES504642A
Other languages
English (en)
Other versions
ES504642A0 (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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES504642A0 publication Critical patent/ES504642A0/es
Publication of ES8206115A1 publication Critical patent/ES8206115A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12—Visible signals
    • B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
    • B61L5/1809—Daylight signals
    • B61L5/1881—Wiring diagrams for power supply, control or testing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/5152—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with separate extinguishing means
    • H02M7/5155—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with separate extinguishing means wherein each commutation element has its own extinguishing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

DISPOSITIVO ELECTRONICO DE CONTROL DE CARGAS. LA CARGA INDUCTIVA (7) O RESISTIVA (8) ES ALIMENTADA MEDIANTE UN CIRCUITO (11,12) A TRAVES DE UN INVERSOR (3,4) GOBERNADO MEDIANTE UN CIRCUITO DE CONTROL REDUNDANTE (5,6), Y ESTA PRECEDIDA DE ELEMENTOS DE BLOQUEO (9) E INTERRUPCION (14,15,16,!7,36). EL CIRCUITO DE CONTROL REDUNDANTE (5,6) CONTIENE DOS MICROPROCESADORES, CON UNA ENTRADA SERIE COMUN PARA RECEPCION DE MENSAJES, Y UN CANAL DE DATOS PARA INTERCAMBIO Y COMPERACION DE RESULTADOS. DE APLICACION EN SISTEMA DE SEÑALIZACION DE FERROCARRILES.
ES504642A 1980-08-07 1981-08-07 Un circuito de control de carga libre de fallos Expired ES8206115A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803029851 DE3029851C2 (de) 1980-08-07 1980-08-07 Schaltungsanordnung zur signaltechnisch sicheren Ansteuerung eines Stromverbrauchers

Publications (2)

Publication Number Publication Date
ES504642A0 ES504642A0 (es) 1982-08-16
ES8206115A1 true ES8206115A1 (es) 1982-08-16

Family

ID=6109049

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504642A Expired ES8206115A1 (es) 1980-08-07 1981-08-07 Un circuito de control de carga libre de fallos

Country Status (4)

Country Link
AT (1) AT383786B (es)
CH (1) CH658837A5 (es)
DE (1) DE3029851C2 (es)
ES (1) ES8206115A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10041607B4 (de) * 2000-08-24 2006-04-13 Berger Lahr Gmbh & Co. Kg Elektrisches Arbeitsgerät sowie Verfahren zu dessen Betreiben
SE533358C2 (sv) * 2008-12-18 2010-09-07 Abb Research Ltd System för jordfelsdetektering i en generator
EP2596373B1 (en) 2010-07-19 2015-01-21 ABB Technology AG Device and method for detecting a ground fault
DE102012217118A1 (de) * 2012-09-24 2014-03-27 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Ansteuerung einer Last
DE102015217952A1 (de) 2015-09-18 2017-03-23 Siemens Aktiengesellschaft Energieversorgungseinrichtung für einen Weichenantrieb und Verfahren zur Energieversorgung und Steuerung eines Weichenantriebs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE876412C (de) * 1951-07-19 1953-05-11 Lorenz C Ag Notspeisung von Eisenbahn-Lichtsignalen
DE2148151B2 (de) * 1971-09-27 1977-06-30 Siemens AG, 1000 Berlin und 8000 München Anordnung zum steuern und ueberwachen von weichenantrieben
FR2162093B1 (es) * 1971-12-02 1977-04-08 Hitachi Ltd
DE2912928C2 (de) * 1979-03-31 1986-10-23 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einrichtung zur Übermittlung binär kodierter Information zur Fernsteuerung von Eisenbahnsignalanlagen

Also Published As

Publication number Publication date
AT383786B (de) 1987-08-25
DE3029851C2 (de) 1985-03-07
CH658837A5 (en) 1986-12-15
ES504642A0 (es) 1982-08-16
ATA346281A (de) 1987-01-15
DE3029851A1 (de) 1982-02-18

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