BE901839A - Circuit de commande de phase a demarrage progressif pour la commande d'une charge. - Google Patents

Circuit de commande de phase a demarrage progressif pour la commande d'une charge.

Info

Publication number
BE901839A
BE901839A BE0/214577A BE214577A BE901839A BE 901839 A BE901839 A BE 901839A BE 0/214577 A BE0/214577 A BE 0/214577A BE 214577 A BE214577 A BE 214577A BE 901839 A BE901839 A BE 901839A
Authority
BE
Belgium
Prior art keywords
load
control circuit
control
reference level
control signal
Prior art date
Application number
BE0/214577A
Other languages
English (en)
Inventor
M D Bloomer
Original Assignee
Gen Electric Comany
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 Gen Electric Comany filed Critical Gen Electric Comany
Publication of BE901839A publication Critical patent/BE901839A/fr

Links

Classifications

    • 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
    • H05B39/044—Controlling the light-intensity of the source continuously
    • H05B39/048—Controlling the light-intensity of the source continuously with reverse phase control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/293—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Inverter Devices (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Dc-Dc Converters (AREA)

Abstract

Le circuit utilise au moins un dispositif de commutation de puissance (14) pour établir et interrompre sélectivement la connexion entre une source (11) et la charge (12), sous la dépendance d'un signal de commande. Au moment du démarrage, la séquence des états du signal de commande qui correspond à la circulation d'un courant dans la charge, est définie par un comparateur (26) qui compare un niveau de référence avec la valeur instantanée d'un signal en rampe qui est restauré et recommence à chaque passage par zéro de la tension de la source. L'instant exact auquel le signal en rampe atteint le niveau de référence est défini par l'intégration de la somme des courants de sortie de sources de courant (36,38,48) qui sont mises en fonction de façon sélective.
BE0/214577A 1984-02-29 1985-02-28 Circuit de commande de phase a demarrage progressif pour la commande d'une charge. BE901839A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/584,705 US4580088A (en) 1984-02-29 1984-02-29 Soft-starting phase-control circuit for low voltage load

Publications (1)

Publication Number Publication Date
BE901839A true BE901839A (fr) 1985-08-28

Family

ID=24338475

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214577A BE901839A (fr) 1984-02-29 1985-02-28 Circuit de commande de phase a demarrage progressif pour la commande d'une charge.

Country Status (9)

Country Link
US (1) US4580088A (fr)
JP (1) JPS60209824A (fr)
BE (1) BE901839A (fr)
BR (1) BR8500957A (fr)
CA (1) CA1228118A (fr)
DE (1) DE3506019A1 (fr)
FR (1) FR2560463A1 (fr)
GB (1) GB2155256A (fr)
NL (1) NL8500563A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675777A (en) * 1984-12-13 1987-06-23 General Electric Company Temperature-responsive circuit for load control apparatus
GB2188798B (en) * 1986-03-20 1990-04-04 Sanyo Electric Co Power controller for an electrical load
CA1288811C (fr) * 1986-07-08 1991-09-10 Kosta Pelonis Commande d'alimentation en courant alternatif
US4929872A (en) * 1988-01-11 1990-05-29 Eastman Kodak Company Light bulb socket soft start and power interrupt assembly
JPH05257545A (ja) * 1992-03-16 1993-10-08 Minolta Camera Co Ltd ヒータ駆動装置
GB2283586A (en) * 1993-10-26 1995-05-10 Brenda Olliver A battery and lamp economising circuit for hazard warning devices
US5847555A (en) * 1995-08-01 1998-12-08 Lewis; Dennis E. Source voltage sensitive load controller
GB2312301B (en) * 1996-04-19 2000-05-10 Gec Alsthom Ltd Control arrangement for a multilevel convertor
US5680038A (en) * 1996-06-20 1997-10-21 Lsi Logic Corporation High-swing cascode current mirror
DE19839617A1 (de) * 1998-08-31 2000-03-09 Siemens Ag Schutzeinrichtung für Niederspannungsnetze
US6420685B1 (en) * 2000-12-20 2002-07-16 Eastman Kodak Company Control of electrical heater to reduce flicker
DE60330275D1 (de) * 2003-01-28 2010-01-07 Nxp Bv Boundary scan schaltung mit integriertem sensor für die messung physikalischer operations-parameter
US7675250B2 (en) * 2003-11-12 2010-03-09 Lutron Electronics Co., Inc. Thermal protection for lamp ballasts
US6982528B2 (en) * 2003-11-12 2006-01-03 Lutron Electronics Co., Inc. Thermal protection for lamp ballasts
US7046014B2 (en) * 2004-02-27 2006-05-16 Broadcom Corporation ATE measurement technique for comparator threshold voltage
US20090189444A1 (en) * 2008-01-25 2009-07-30 Donald Miles Currie Power supply system and ramp strategy
US8664881B2 (en) 2009-11-25 2014-03-04 Lutron Electronics Co., Inc. Two-wire dimmer switch for low-power loads
US11870334B2 (en) 2009-11-25 2024-01-09 Lutron Technology Company Llc Load control device for high-efficiency loads
US8698408B2 (en) 2009-11-25 2014-04-15 Lutron Electronics Co., Inc. Two-wire dimmer switch for low-power loads
US8957662B2 (en) 2009-11-25 2015-02-17 Lutron Electronics Co., Inc. Load control device for high-efficiency loads
US9160224B2 (en) 2009-11-25 2015-10-13 Lutron Electronics Co., Inc. Load control device for high-efficiency loads
US8729814B2 (en) 2009-11-25 2014-05-20 Lutron Electronics Co., Inc. Two-wire analog FET-based dimmer switch
US8988050B2 (en) 2009-11-25 2015-03-24 Lutron Electronics Co., Inc. Load control device for high-efficiency loads
US9462660B2 (en) 2013-02-26 2016-10-04 Lutron Electronics Co., Inc. Controlling an electronic dimming ballast during low temperature or low mercury conditions
FR3092444B1 (fr) * 2019-01-31 2021-04-30 Legrand France Dispositif domotique de commande électronique à deux fils

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624295A (fr) * 1961-11-02
US3389328A (en) * 1966-08-22 1968-06-18 Honeywell Inc Control apparatus with soft start
JPS607907B2 (ja) * 1977-07-25 1985-02-27 ソニー株式会社 スイツチングレギユレータ
US4396869A (en) * 1979-03-05 1983-08-02 Leviton Manufacturing Company, Inc. Time responsive variable voltage power supply
US4311956A (en) * 1980-06-19 1982-01-19 Pitney Bowes Inc. Zero crossing phase fired controller

Also Published As

Publication number Publication date
JPS60209824A (ja) 1985-10-22
GB2155256A (en) 1985-09-18
NL8500563A (nl) 1985-09-16
FR2560463A1 (fr) 1985-08-30
GB8502794D0 (en) 1985-03-06
CA1228118A (fr) 1987-10-13
BR8500957A (pt) 1985-10-22
US4580088A (en) 1986-04-01
DE3506019A1 (de) 1985-09-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GENERAL ELECTRIC CY

Effective date: 19860228