FR3112868B1 - Ensemble comportant un automate programmable, une alimentation externe et une source d’alimentation principale - Google Patents

Ensemble comportant un automate programmable, une alimentation externe et une source d’alimentation principale Download PDF

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Publication number
FR3112868B1
FR3112868B1 FR2007787A FR2007787A FR3112868B1 FR 3112868 B1 FR3112868 B1 FR 3112868B1 FR 2007787 A FR2007787 A FR 2007787A FR 2007787 A FR2007787 A FR 2007787A FR 3112868 B1 FR3112868 B1 FR 3112868B1
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France
Prior art keywords
power supply
assembly
intensity
external power
current
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Active
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FR2007787A
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English (en)
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FR3112868A1 (fr
Inventor
Jackie Launay
Thomas Stemmelen
Hervé Carton
Loic Clemenson
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.)
Thales Avionics SAS
Original Assignee
Crouzet SA
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Priority to FR2007787A priority Critical patent/FR3112868B1/fr
Publication of FR3112868A1 publication Critical patent/FR3112868A1/fr
Application granted granted Critical
Publication of FR3112868B1 publication Critical patent/FR3112868B1/fr
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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/058—Safety, monitoring
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3228—Monitoring task completion, e.g. by use of idle timers, stop commands or wait commands
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
    • H02J9/007—Detection of the absence of a load
    • 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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1173—Activating output only if powersupply is sufficient
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/14—Plc safety
    • G05B2219/14053—Power failure, loss, abnormal battery
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/14—Plc safety
    • G05B2219/14117—Emergency shut down of control processor, power down
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/15—Plc structure of the system
    • G05B2219/15097—Power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Programmable Controllers (AREA)

Abstract

ENSEMBLE COMPORTANT UN AUTOMATE PROGRAMMABLE, UNE ALIMENTATION EXTERNE ET UNE SOURCE D’ALIMENTATION PRINCIPALE Cet ensemble contient une alimentation externe (8) d'un automate programmable qui comporte : - un capteur (152) de courant agencé pour mesurer l’intensité du courant délivré par un réservoir (170) d’énergie à l’automate programmable lorsqu'un interrupteur (180) est dans son état fermé, et - un calculateur (210) raccordé au capteur (152) de courant et configuré pour, après une coupure de l’alimentation principale : - acquérir l’intensité du courant mesuré par le capteur, et - commander le basculement de l’interrupteur (180) dans son état ouvert dès que l’intensité acquise du courant est inférieure à un seuil SImin de manière à interrompre l’alimentation de l’automate programmable à partir du réservoir (170) d’énergie et, en alternance, pour maintenir l’interrupteur dans son état fermé tant que l’intensité acquise est supérieure à ce seuil SImin. Fig. 2
FR2007787A 2020-07-23 2020-07-23 Ensemble comportant un automate programmable, une alimentation externe et une source d’alimentation principale Active FR3112868B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2007787A FR3112868B1 (fr) 2020-07-23 2020-07-23 Ensemble comportant un automate programmable, une alimentation externe et une source d’alimentation principale

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007787 2020-07-23
FR2007787A FR3112868B1 (fr) 2020-07-23 2020-07-23 Ensemble comportant un automate programmable, une alimentation externe et une source d’alimentation principale

Publications (2)

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FR3112868A1 FR3112868A1 (fr) 2022-01-28
FR3112868B1 true FR3112868B1 (fr) 2022-11-11

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730572B1 (fr) * 1995-02-10 1997-03-14 Schneider Electric Sa Dispositif d'interface
US5993039A (en) * 1997-03-26 1999-11-30 Avalon Imagining, Inc. Power-loss interlocking interface method and apparatus
US20100332857A1 (en) * 2009-06-30 2010-12-30 Vogman Viktor D Reducing power losses in a redundant power supply system
WO2012111069A1 (fr) * 2011-02-14 2012-08-23 三菱電機株式会社 Dispositif de commande programmable
KR20180082786A (ko) * 2017-01-11 2018-07-19 김창현 개인용컴퓨터의 소비전력 자동 저감장치 및 그 방법

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