ES293930U - Dispositivo de alimentacion de puesta en marcha automatica - Google Patents

Dispositivo de alimentacion de puesta en marcha automatica

Info

Publication number
ES293930U
ES293930U ES1986293930U ES293930U ES293930U ES 293930 U ES293930 U ES 293930U ES 1986293930 U ES1986293930 U ES 1986293930U ES 293930 U ES293930 U ES 293930U ES 293930 U ES293930 U ES 293930U
Authority
ES
Spain
Prior art keywords
capacitor
rectifier
circuits
voltage
limiting
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.)
Granted
Application number
ES1986293930U
Other languages
English (en)
Other versions
ES293930Y (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.)
Wabco Westinghouse Cia Freni SpA
Original Assignee
Wabco Westinghouse Cia Freni SpA
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 Wabco Westinghouse Cia Freni SpA filed Critical Wabco Westinghouse Cia Freni SpA
Publication of ES293930U publication Critical patent/ES293930U/es
Application granted granted Critical
Publication of ES293930Y publication Critical patent/ES293930Y/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—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
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Dispositivo de alimentación de puesta en marcha automática, que tiene la capacidad de sacar de la tensión de la linea eléctrica una tensión continua de bajo voltaje que garantiza la alimentación eléctrica y también la puesta en marcha de los aparatos eléctricos o electrónicos de un coche de tren (1), con referencia especial a los circuitos (4) de control del cargabaterías (3), caracterizado porque incluye lo siguiente:primer rectificador (10) que puede conectarse a la linea eléctrica (C); - condensador (12): enlazado al rectificador (10), está destinado a cargarse gracias a la corriente erogada por dicho rectificador; - unos circuitos de limitación (15) en conexión con el condensador arriba citado (12) y teniendo la tarea de dar una señal de mando cuando la tensión a las extremidades del condensador (12) sobrepase un valor prefijado; - convertidor (corriente continua/corriente alterna) indicado cómo 19 hasta 21 queda enlazado al condensado, (12) asi cómo a los circuitos de limitación (19, 16) y debe dar la salida a una corriente alterna cuando los circuitos de limitación (15, 16) dan la señal de mando; - segundo rectificador (22), conectado a la salida del convertidor arriba aludido (19 hasta 21) y, por fin, circuitos protectórios (14) enlazados al condensador (12) y teniendo la tarea de limitar la carga del condensador (12) hasta un valor prefijado.
ES1986293930U 1985-09-30 1986-04-30 Dispositivo de alimentacion de puesta en marcha automatica Expired ES293930Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67832/85A IT1182580B (it) 1985-09-30 1985-09-30 Dispositivo alimentatore autostarter particolarmente per l impiego a bordo di rotabili ferroviari

Publications (2)

Publication Number Publication Date
ES293930U true ES293930U (es) 1986-08-16
ES293930Y ES293930Y (es) 1987-05-16

Family

ID=11305628

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1986293930U Expired ES293930Y (es) 1985-09-30 1986-04-30 Dispositivo de alimentacion de puesta en marcha automatica

Country Status (4)

Country Link
DE (1) DE3616189A1 (es)
ES (1) ES293930Y (es)
FR (1) FR2587945B1 (es)
IT (1) IT1182580B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756984B1 (fr) * 1996-12-05 1999-01-08 Gec Alsthom Syst Et Serv Alimentation de secours destinee a suppleer provisoirement a une carence d'une source d'alimentation principale
AT406920B (de) * 1997-05-30 2000-10-25 Siemens Ag Oesterreich Netzgerät
CN103192724B (zh) * 2013-03-26 2015-06-10 郑州宇通客车股份有限公司 一种无轨电车动力系统及其在网和无网运行方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2445032C2 (de) * 1974-09-20 1984-06-14 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Erzeugung einer Einschaltspannung für den Steuerteil eines Mittelfrequenz-Umrichters
US4246634A (en) * 1979-03-07 1981-01-20 Ann Arbor Terminals, Inc. Start-up circuit for switch mode power supply
DE2909695A1 (de) * 1979-03-12 1980-09-18 Euras Elekt Forsch & Prod Schaltungsanordnung zur speisung eines niederspannung-gleichstrom-verbrauchers aus dem wechselstromnetz
DE2964994D1 (en) * 1979-08-29 1983-04-14 Krupp Gmbh Device for feeding power consumption units, particularly in a rail vehicle
US4497017A (en) * 1983-05-16 1985-01-29 National Semiconductor Corporation Switching regulator off-line starting circuit

Also Published As

Publication number Publication date
FR2587945B1 (fr) 1989-03-24
FR2587945A1 (fr) 1987-04-03
IT8567832A0 (it) 1985-09-30
DE3616189A1 (de) 1987-04-09
IT1182580B (it) 1987-10-05
ES293930Y (es) 1987-05-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970401