FR3111757B1 - Gradateur électronique - Google Patents

Gradateur électronique Download PDF

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Publication number
FR3111757B1
FR3111757B1 FR2006540A FR2006540A FR3111757B1 FR 3111757 B1 FR3111757 B1 FR 3111757B1 FR 2006540 A FR2006540 A FR 2006540A FR 2006540 A FR2006540 A FR 2006540A FR 3111757 B1 FR3111757 B1 FR 3111757B1
Authority
FR
France
Prior art keywords
functional block
electrical
dimmer
switching
switching functional
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.)
Active
Application number
FR2006540A
Other languages
English (en)
Other versions
FR3111757A1 (fr
Inventor
Sébastien Vallee
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.)
Legrand SNC
Legrand France SA
Original Assignee
Legrand SNC
Legrand France 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 Legrand SNC, Legrand France SA filed Critical Legrand SNC
Priority to FR2006540A priority Critical patent/FR3111757B1/fr
Priority to PCT/EP2021/065577 priority patent/WO2021259649A1/fr
Publication of FR3111757A1 publication Critical patent/FR3111757A1/fr
Application granted granted Critical
Publication of FR3111757B1 publication Critical patent/FR3111757B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/36—Circuits for reducing or suppressing harmonics, ripples or electromagnetic interferences [EMI]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0009—AC switches, i.e. delivering AC power to a load
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/31—Phase-control circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Dc-Dc Converters (AREA)

Abstract

GRADATEUR ÉLECTRONIQUE Un aspect de l’invention concerne un gradateur de courant (100) destiné à être connecté à un conducteur d'alimentation d'une charge branchée sur un réseau électrique alternatif par une première borne électrique (110) dite phase et une deuxième borne électrique (120) dite retour charge, le gradateur de courant (100) comprenant un bloc fonctionnel de pré-commutation (200) et un bloc fonctionnel de commutation (300), le bloc fonctionnel de pré-commutation (200) étant configuré pour réaliser une commutation sur au moins une alternance électrique du réseau électrique, faisant passer le gradateur de courant (100) d'un état bloqué à un état passant, le bloc fonctionnel de commutation (300) étant configuré pour prendre le relai du bloc fonctionnel de pré-commutation, dans lequel un moyen d'adaptation électrique (500) comprenant une tension à ses bornes pour réduire la différence de tension entre la phase (110) et le retour charge (120) lors du relai. Figure à publier avec l’abrégé : Figure 4
FR2006540A 2020-06-23 2020-06-23 Gradateur électronique Active FR3111757B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2006540A FR3111757B1 (fr) 2020-06-23 2020-06-23 Gradateur électronique
PCT/EP2021/065577 WO2021259649A1 (fr) 2020-06-23 2021-06-10 Gradateur électronique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006540 2020-06-23
FR2006540A FR3111757B1 (fr) 2020-06-23 2020-06-23 Gradateur électronique

Publications (2)

Publication Number Publication Date
FR3111757A1 FR3111757A1 (fr) 2021-12-24
FR3111757B1 true FR3111757B1 (fr) 2023-02-24

Family

ID=72885673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2006540A Active FR3111757B1 (fr) 2020-06-23 2020-06-23 Gradateur électronique

Country Status (2)

Country Link
FR (1) FR3111757B1 (fr)
WO (1) WO2021259649A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59230298A (ja) * 1983-06-14 1984-12-24 林原　健 突入電流排除装置
US4678985A (en) * 1986-10-31 1987-07-07 Novitas, Inc. Two-terminal line-powered control circuit
IT1271151B (it) * 1994-03-21 1997-05-27 Bticino Spa Dispositivo per la regolazione dell'energia trasferita a un carico elettrico
US5949158A (en) * 1997-05-05 1999-09-07 Gerhard Kurz Method and arrangement for controlling the output of electrical consumers connected to an AC line voltage
FR2982721B1 (fr) * 2011-11-15 2013-11-29 St Microelectronics Tours Sas Variateur de puissance

Also Published As

Publication number Publication date
WO2021259649A1 (fr) 2021-12-30
FR3111757A1 (fr) 2021-12-24

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