FR2448802A1 - Relais de telecommande - Google Patents

Relais de telecommande

Info

Publication number
FR2448802A1
FR2448802A1 FR7903357A FR7903357A FR2448802A1 FR 2448802 A1 FR2448802 A1 FR 2448802A1 FR 7903357 A FR7903357 A FR 7903357A FR 7903357 A FR7903357 A FR 7903357A FR 2448802 A1 FR2448802 A1 FR 2448802A1
Authority
FR
France
Prior art keywords
signal
switch
control signal
distribution network
supply voltage
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
FR7903357A
Other languages
English (en)
Other versions
FR2448802B1 (fr
Inventor
Alain Bazin
Antony John Ley
Philippe Sarquiz
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.)
Safran Data Systems SAS
Original Assignee
Enertec 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 Enertec SA filed Critical Enertec SA
Priority to FR7903357A priority Critical patent/FR2448802A1/fr
Publication of FR2448802A1 publication Critical patent/FR2448802A1/fr
Application granted granted Critical
Publication of FR2448802B1 publication Critical patent/FR2448802B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
    • H02J13/00009—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission using pulsed signals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

L'INVENTION EST RELATIVE AUX RELAIS DE TELECOMMANDE PERMETTANT D'EFFECTUER UNE OPERATION EN REPONSE A UN SIGNAL DE COMMANDE SOUS FORME D'UNE TENSION ALTERNATIVE A UNE PREMIERE FREQUENCE DETERMINEE QUI EST PULSEE ET SUPERPOSEE A UNE TENSION DE FREQUENCE DIFFERENTE. CONFORMEMENT A UN MODE DE REALISATION D'UN ASPECT DE L'INVENTION, ON FAIT BATTRE LA TENSION ALTERNATIVE DU SIGNAL DE COMMANDE LORSQU'IL EST PRESENT AVEC UN SIGNAL A UNE SECONDE FREQUENCE, VOISINE, EN COMMUTANT CETTE TENSION ALTERNATIVE SOUS LA COMMANDE DE CE DERNIER SIGNAL. LE SIGNAL DE BATTEMENT PEUT ALORS ETRE FILTRE ET DECODE. ON CHOISIT LE SIGNAL A LA SECONDE FREQUENCE POUR QU'IL SOIT SENSIBLEMENT EXEMPT D'AU MOINS LE TROISIEME HARMONIQUE, CE SIGNAL POUVANT AVANTAGEUSEMENT ETRE PRODUIT DIRECTEMENT PAR UN MICROPROCESSEUR GERANT LE DEROULEMENT DU PROCESSUS DE LECTURE ET D'EXECUTION DU SIGNAL DE COMMANDE. APPLICATION A LA TELECOMMANDE CENTRALISEE DE RECEPTEURS LOCAUX A PARTIR DE SIGNAUX ENVOYES POUR LES LIGNES D'UN RESEAU DE DISTRIBUTION D'ENERGIE ELECTRIQUE.
FR7903357A 1979-02-09 1979-02-09 Relais de telecommande Granted FR2448802A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903357A FR2448802A1 (fr) 1979-02-09 1979-02-09 Relais de telecommande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903357A FR2448802A1 (fr) 1979-02-09 1979-02-09 Relais de telecommande

Publications (2)

Publication Number Publication Date
FR2448802A1 true FR2448802A1 (fr) 1980-09-05
FR2448802B1 FR2448802B1 (fr) 1982-03-26

Family

ID=9221798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903357A Granted FR2448802A1 (fr) 1979-02-09 1979-02-09 Relais de telecommande

Country Status (1)

Country Link
FR (1) FR2448802A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624289A1 (fr) * 1987-12-08 1989-06-09 Morari Sa Systeme de telecommande domotique
US4888495A (en) * 1986-06-20 1989-12-19 Manufacture D'appareillage Electrique Cahors Power adapter for electrical installations and especially domestic installations with so-called carrier current control

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631355A (en) * 1970-10-16 1971-12-28 North American Rockwell Synchronous demodulator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631355A (en) * 1970-10-16 1971-12-28 North American Rockwell Synchronous demodulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888495A (en) * 1986-06-20 1989-12-19 Manufacture D'appareillage Electrique Cahors Power adapter for electrical installations and especially domestic installations with so-called carrier current control
FR2624289A1 (fr) * 1987-12-08 1989-06-09 Morari Sa Systeme de telecommande domotique
EP0320390A1 (fr) * 1987-12-08 1989-06-14 Stores Morari Sa Système de télécommande domotique

Also Published As

Publication number Publication date
FR2448802B1 (fr) 1982-03-26

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Legal Events

Date Code Title Description
ST Notification of lapse