ATE521214T1 - CENTRAL POWER SUPPLY OF OPERATING DEVICES FOR LAMPS, HAVING A CENTRAL EPFC CORRECTION UNIT - Google Patents

CENTRAL POWER SUPPLY OF OPERATING DEVICES FOR LAMPS, HAVING A CENTRAL EPFC CORRECTION UNIT

Info

Publication number
ATE521214T1
ATE521214T1 AT04028277T AT04028277T ATE521214T1 AT E521214 T1 ATE521214 T1 AT E521214T1 AT 04028277 T AT04028277 T AT 04028277T AT 04028277 T AT04028277 T AT 04028277T AT E521214 T1 ATE521214 T1 AT E521214T1
Authority
AT
Austria
Prior art keywords
central
operating devices
epfc
lamps
power supply
Prior art date
Application number
AT04028277T
Other languages
German (de)
Inventor
Alexander Barth
Guenter Marent
Original Assignee
Tridonic Gmbh & Co Kg
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 Tridonic Gmbh & Co Kg filed Critical Tridonic Gmbh & Co Kg
Application granted granted Critical
Publication of ATE521214T1 publication Critical patent/ATE521214T1/en

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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
    • H05B41/245—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency for a plurality of lamps
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

The system has a central rectifier unit (31) with an input side connection for alternating voltage (35) and at least one d.c. output stage (39, 392) and several operating devices (32) for light sources supplied with voltage via the d.c. output stages, whereby the central rectifier unit has a circuit (392, 36) for regulating the voltage, the current and/or the power of the output stage : Independent claims are also included for the following: (A) a method for the central voltage supply of operating devices for light sources (B) and a computer software product for supporting the inventive method.
AT04028277T 2004-01-14 2004-11-29 CENTRAL POWER SUPPLY OF OPERATING DEVICES FOR LAMPS, HAVING A CENTRAL EPFC CORRECTION UNIT ATE521214T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004002027.2A DE102004002027B4 (en) 2004-01-14 2004-01-14 Central PFC with DC output circuit control

Publications (1)

Publication Number Publication Date
ATE521214T1 true ATE521214T1 (en) 2011-09-15

Family

ID=34609553

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04028277T ATE521214T1 (en) 2004-01-14 2004-11-29 CENTRAL POWER SUPPLY OF OPERATING DEVICES FOR LAMPS, HAVING A CENTRAL EPFC CORRECTION UNIT

Country Status (4)

Country Link
EP (2) EP2365737B1 (en)
AT (1) ATE521214T1 (en)
DE (1) DE102004002027B4 (en)
PL (1) PL1555858T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT14601U1 (en) * 2013-04-30 2016-02-15 Tridonic Gmbh & Co Kg effect lighting
WO2015056161A1 (en) 2013-10-15 2015-04-23 Koninklijke Philips N.V. Drive unit for a lighting element and operating method therefor
AT14100U1 (en) * 2013-10-16 2015-04-15 Tridonic Gmbh & Co Kg Method and apparatus for communication in a lighting system
EP2925094B1 (en) * 2014-03-25 2019-01-30 Tridonic GmbH & Co KG Lighting system and method for operating a lighting system using power consumption for information transmission
DE102015005240A1 (en) * 2015-04-26 2016-10-27 Tilman Röder Method of installing a power distribution system in the range of low voltage below 25 volts AC or 60 volts DC, using at least one power supply unit to power two or more possible power consumers, and a corresponding power distribution system and associated apparatus
DE102015117206A1 (en) * 2015-10-08 2017-04-13 I.S.T. Innovative Sewer Technologies Gmbh Curing device with a UV light-generating lamp

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925899A1 (en) * 1989-08-04 1991-02-07 Zumtobel Ag ELECTRONIC CONTROLLER FOR GAS DISCHARGE LAMPS
WO1992017993A1 (en) * 1991-03-28 1992-10-15 Thien Siung Yang Improvements in lamp ballasts
WO1994027419A1 (en) * 1993-05-13 1994-11-24 Etta Industries, Inc. System and method for distributing power to gas discharge lamps
DE19502772C2 (en) * 1995-01-30 2002-02-28 Walter Holzer Electronic ballast for fluorescent lamps
DE59709863D1 (en) * 1997-09-18 2003-05-22 Ceag Sicherheitstechnik Gmbh lighting system
US6480043B2 (en) 1999-05-24 2002-11-12 Semiconductor Components Industries Llc Circuit and method for protecting a switching power supply from a fault condition
DE50111720D1 (en) * 2000-09-15 2007-02-08 Tridonicatco Gmbh & Co Kg Electronic ballast with digital control unit
IT1316561B1 (en) * 2000-12-28 2003-04-22 Setech S R L FEEDING DEVICE FOR COLD CATHODE LAMPS.
DE10106438A1 (en) * 2001-02-09 2002-08-14 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Ballast for operating electric lamps
EP1244337A1 (en) * 2001-03-20 2002-09-25 MAGNETEK S.p.A. Lighting system with an electrified line and a plurality of lighting fixtures connected to it
US6534933B2 (en) * 2001-05-15 2003-03-18 Koninklijke Philips Electronics N.V. High power factor electronic ballast with load dependent bus voltage regulation
US6621238B2 (en) * 2002-01-25 2003-09-16 General Electric Company Power factor correction circuit with faster bus charging rate during startup

Also Published As

Publication number Publication date
EP1555858B1 (en) 2011-08-17
EP1555858A2 (en) 2005-07-20
EP1555858A3 (en) 2005-08-31
DE102004002027B4 (en) 2020-03-26
PL1555858T3 (en) 2012-01-31
EP2365737A2 (en) 2011-09-14
EP2365737B1 (en) 2019-01-30
EP2365737A3 (en) 2013-12-11
DE102004002027A1 (en) 2005-08-04

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