ES2150466T3 - Circuito de interfaz de control de corriente. - Google Patents

Circuito de interfaz de control de corriente.

Info

Publication number
ES2150466T3
ES2150466T3 ES94202223T ES94202223T ES2150466T3 ES 2150466 T3 ES2150466 T3 ES 2150466T3 ES 94202223 T ES94202223 T ES 94202223T ES 94202223 T ES94202223 T ES 94202223T ES 2150466 T3 ES2150466 T3 ES 2150466T3
Authority
ES
Spain
Prior art keywords
supply source
current control
energy supply
interconnection circuit
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 - Lifetime
Application number
ES94202223T
Other languages
English (en)
Inventor
Wim Maginelle
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.)
Alcatel Lucent SAS
Nokia Inc
Original Assignee
Alcatel SA
Nokia Inc
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 SA, Nokia Inc filed Critical Alcatel SA
Application granted granted Critical
Publication of ES2150466T3 publication Critical patent/ES2150466T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/468—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC characterised by reference voltage circuitry, e.g. soft start, remote shutdown
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Logic Circuits (AREA)
  • Electronic Switches (AREA)
  • Devices For Supply Of Signal Current (AREA)

Abstract

LA INVENCION SE REFIERE A UN CIRCUITO DE INTERCONEXION DE CONTROL DE CORRIENTE QUE SE INTERCONEXIONA ENTRE UNA FUENTE DE SUMINISTRO DE ENERGIA Y UNA IMPEDANCIA DE CARGA (ZL). EL CIRCUITO DE INTERCONEXION DE CONTROL DE CORRIENTE INCLUYE UN DISPOSITIVO DE IMPEDANCIA VARIABLE (VIL) QUE CONTROLA LA CORRIENTE SUMINISTRADA POR LA FUENTE DE SUMINISTRO DE ENERGIA A LA IMPEDANCIA DE CARGA. EL VALOR DE LA RESISTENCIA DEL DISPOSITIVO DE IMPEDANCIA VARIABLE SE CONTROLA POR MEDIO DE LA CARGA DE UNA CAPACITANCIA (C) CONECTADA A UN TERMINAL DE CONTROL DEL DISPOSITIVO DE IMPEDANCIA VARIABLE. DE ACUERDO CON LA INVENCION, LA CAPACITANCIA (C) ES DESCARGADA POR MEDIO DE UNA IMPEDANCIA DE DESCARGA CONTROLABLE (VIC) DESPUES DE LA DETECCION POR EL CIRCUITO DE DETECCION DE VOLTAJE (VDC) DE UNA CAIDA DE TENSION DE LA FUENTE DE SUMINISTRO DE ENERGIA. DE ESTA FORMA, EL CIRCUITO DE INTERCONEXION PUEDE CONTROLAR TODAVIA LA CORRIENTE DE CARGA CUANDO LA TENSION DE LA FUENTE DE SUMINISTRO DE ENERGIA ESTE SUBSECUENTEMENTERESTAURADA.
ES94202223T 1994-07-29 1994-07-29 Circuito de interfaz de control de corriente. Expired - Lifetime ES2150466T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19940202223 EP0695016B1 (en) 1994-07-29 1994-07-29 Current control interface circuit

Publications (1)

Publication Number Publication Date
ES2150466T3 true ES2150466T3 (es) 2000-12-01

Family

ID=8217080

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94202223T Expired - Lifetime ES2150466T3 (es) 1994-07-29 1994-07-29 Circuito de interfaz de control de corriente.

Country Status (3)

Country Link
EP (1) EP0695016B1 (es)
DE (1) DE69425884T2 (es)
ES (1) ES2150466T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6182230B1 (en) * 1998-10-02 2001-01-30 International Business Machines Corporation Active accelerated discharge of a capacitive system
CN107979060B (zh) * 2017-12-26 2024-07-02 四川福润得数码科技有限责任公司 一种充放电电路及电源供电控制电路和控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934577A1 (de) * 1989-10-17 1991-04-18 Philips Patentverwaltung Stromversorgungseinrichtung mit einschaltstrombegrenzungsschaltung
FR2658968B1 (fr) * 1990-02-28 1992-05-07 Cit Alcatel Dispositif de protection contre les perturbations engendrees par la connexion a une source d'alimentation electrique continue ou la deconnexion de cette source d'un ensemble electronique, sur l'alimentation delivree par cette source.
US5283707A (en) * 1992-11-27 1994-02-01 Northern Telecom Limited Inrush current limiting circuit

Also Published As

Publication number Publication date
EP0695016B1 (en) 2000-09-13
DE69425884D1 (de) 2000-10-19
DE69425884T2 (de) 2001-03-08
EP0695016A1 (en) 1996-01-31

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