FR2382084A1 - Circuit de commande de relais de puissance - Google Patents

Circuit de commande de relais de puissance

Info

Publication number
FR2382084A1
FR2382084A1 FR7737458A FR7737458A FR2382084A1 FR 2382084 A1 FR2382084 A1 FR 2382084A1 FR 7737458 A FR7737458 A FR 7737458A FR 7737458 A FR7737458 A FR 7737458A FR 2382084 A1 FR2382084 A1 FR 2382084A1
Authority
FR
France
Prior art keywords
power relay
relay
control circuit
relay control
power
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
FR7737458A
Other languages
English (en)
Other versions
FR2382084B3 (fr
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.)
Power Management Corp
Original Assignee
Power Management Corp
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
Priority claimed from US05/833,234 external-priority patent/US4152634A/en
Application filed by Power Management Corp filed Critical Power Management Corp
Publication of FR2382084A1 publication Critical patent/FR2382084A1/fr
Application granted granted Critical
Publication of FR2382084B3 publication Critical patent/FR2382084B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
    • H02P1/22—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor in either direction of rotation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
  • Motor And Converter Starters (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Keying Circuit Devices (AREA)

Abstract

L'invention concerne les circuits de commande des relais de puissance. Elle se rapporte à un circuit qui comprend un relais 30 de puissance et un relais 40 de pilotage qui fixe le sens de rotation d'un moteur 30. Selon l'invention, le relais 40 de pilotage ne peut changer de position que lorsque les contacteurs du relais de puissance ne transmettent pas de courant à la charge, si bien qu'aucun dispositif de suppression d'arc n'est nécessaiPe dans le relais 40 de pilotage. Application aux circuits de commande des relais de puissance.
FR7737458A 1976-12-22 1977-12-13 Circuit de commande de relais de puissance Granted FR2382084A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75351676A 1976-12-22 1976-12-22
US05/833,234 US4152634A (en) 1976-12-22 1977-09-14 Power contactor and control circuit

Publications (2)

Publication Number Publication Date
FR2382084A1 true FR2382084A1 (fr) 1978-09-22
FR2382084B3 FR2382084B3 (fr) 1980-08-08

Family

ID=27115766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737458A Granted FR2382084A1 (fr) 1976-12-22 1977-12-13 Circuit de commande de relais de puissance

Country Status (6)

Country Link
JP (1) JPS5380549A (fr)
CA (1) CA1086850A (fr)
DE (1) DE2756459A1 (fr)
FR (1) FR2382084A1 (fr)
GB (1) GB1598339A (fr)
SE (1) SE7714584L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598027B1 (fr) * 1986-04-23 1990-10-12 Telemecanique Electrique Appareil contacteur inverseur protege conte les surintensites de courant
DE4431347C2 (de) * 1994-09-02 2000-01-27 Mannesmann Sachs Ag Wicklungsumschaltbarer elektromotorischer Antrieb für ein Fahrzeug
US6153990A (en) * 1997-02-27 2000-11-28 Siemens Electromechnical Components, Inc. Relay circuit for high-voltage operation of a bi-directional DC motor
DE102016204837A1 (de) * 2016-03-23 2017-09-28 Siemens Aktiengesellschaft Anlaufverfahren und Motoranordnung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128523B (de) * 1959-12-29 1962-04-26 Licentia Gmbh Anordnung zur Steuerung der Drehrichtung eines Drehstrommotors mit Hilfe zweier Drehstromschuetze
FR1448932A (fr) * 1965-06-28 1966-08-12 Comp Generale Electricite Commande d'inversion de marche de moteur alternatif

Also Published As

Publication number Publication date
SE7714584L (sv) 1978-06-23
CA1086850A (fr) 1980-09-30
DE2756459A1 (de) 1978-06-29
GB1598339A (en) 1981-09-16
FR2382084B3 (fr) 1980-08-08
DE2756459C2 (fr) 1988-12-15
JPS5380549A (en) 1978-07-17
JPS6138562B2 (fr) 1986-08-29

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Legal Events

Date Code Title Description
TP Transmission of property