ATE357836T1 - Verbesserte steuerschaltung für leistungsfaktorverbesserte elektronische vorschaltgeräte und stromversorgungen - Google Patents

Verbesserte steuerschaltung für leistungsfaktorverbesserte elektronische vorschaltgeräte und stromversorgungen

Info

Publication number
ATE357836T1
ATE357836T1 AT01990072T AT01990072T ATE357836T1 AT E357836 T1 ATE357836 T1 AT E357836T1 AT 01990072 T AT01990072 T AT 01990072T AT 01990072 T AT01990072 T AT 01990072T AT E357836 T1 ATE357836 T1 AT E357836T1
Authority
AT
Austria
Prior art keywords
control circuit
power factor
wave rectifier
full wave
electro magnetic
Prior art date
Application number
AT01990072T
Other languages
English (en)
Inventor
Fazle S Quazi
Jay Lutsky
Original Assignee
Fazle S Quazi
Jay Lutsky
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 Fazle S Quazi, Jay Lutsky filed Critical Fazle S Quazi
Application granted granted Critical
Publication of ATE357836T1 publication Critical patent/ATE357836T1/de

Links

Classifications

    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4241—Arrangements for improving power factor of AC input using a resonant converter
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/70—Regulating power factor; Regulating reactive current or power
    • 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
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
AT01990072T 2000-12-06 2001-12-05 Verbesserte steuerschaltung für leistungsfaktorverbesserte elektronische vorschaltgeräte und stromversorgungen ATE357836T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/730,981 US6359395B1 (en) 2000-12-06 2000-12-06 Control circuit for power factor corrected electronic ballasts and power supplies

Publications (1)

Publication Number Publication Date
ATE357836T1 true ATE357836T1 (de) 2007-04-15

Family

ID=24937577

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01990072T ATE357836T1 (de) 2000-12-06 2001-12-05 Verbesserte steuerschaltung für leistungsfaktorverbesserte elektronische vorschaltgeräte und stromversorgungen

Country Status (5)

Country Link
US (1) US6359395B1 (de)
EP (1) EP1346612B1 (de)
AT (1) ATE357836T1 (de)
DE (1) DE60127452T2 (de)
WO (1) WO2002047443A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7285919B2 (en) * 2001-06-22 2007-10-23 Lutron Electronics Co., Inc. Electronic ballast having improved power factor and total harmonic distortion
AU2002358230A1 (en) * 2002-01-08 2003-07-24 Koninklijke Philips Electronics N.V. Circuit for a gas-discharge lamp
DE10242332A1 (de) * 2002-09-12 2004-03-25 Tridonicatco Gmbh & Co. Kg Elektronisches Vorschaltgerät mit Ladungspumpe zur aktiven Leistungsfaktorkorrektur
US7199528B2 (en) * 2005-04-21 2007-04-03 Energy Conservation Technologies, Inc. Control circuit for maintaining constant power in power factor corrected electronic ballasts and power supplies
CN2847675Y (zh) * 2005-09-29 2006-12-13 史俊生 无源功率因数校正电路
US7706161B2 (en) * 2006-03-14 2010-04-27 Energy Conservation Technologies, Inc. Single stage resonant power converter with auxiliary power source
US7541791B2 (en) * 2006-03-14 2009-06-02 Energy Conservation Technologies, Inc. Switch mode power converter having multiple inductor windings equipped with snubber circuits
EP2375553A1 (de) * 2009-12-31 2011-10-12 Nxp B.V. Leistungsfaktorkorrekturschaltung
CN107257194B (zh) * 2017-08-16 2024-04-02 英飞特电子（杭州）股份有限公司 一种谐振变换器
EP4461586A3 (de) * 2024-09-05 2025-03-26 Ekoenergetyka - Polska Spolka Akcyjna Eingangs-tiefpassfilter- und filterverfahren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479074A (en) * 1980-08-14 1995-12-26 Nilssen; Ole K. Electronic ballast with pre-conditioner circuit
US4511823A (en) * 1982-06-01 1985-04-16 Eaton William L Reduction of harmonics in gas discharge lamp ballasts
US6118225A (en) * 1994-08-22 2000-09-12 U.S. Philips Corporation High frequency discharge lamp operating circuit with resonant power factor correction circuit
US6011362A (en) * 1996-11-19 2000-01-04 Electro-Mag International, Inc. Magnetic ballast adaptor circuit
TW408558B (en) * 1996-12-25 2000-10-11 Tec Corp Power supply device and discharge lamp lighting apparatusv
US6075715A (en) * 1997-03-26 2000-06-13 Matsushita Electric Works, Ltd. Power source device
US5982113A (en) * 1997-06-20 1999-11-09 Energy Savings, Inc. Electronic ballast producing voltage having trapezoidal envelope for instant start lamps
US5995398A (en) * 1997-09-23 1999-11-30 Matsushita Electric Works, Ltd Power supply device

Also Published As

Publication number Publication date
WO2002047443A2 (en) 2002-06-13
EP1346612B1 (de) 2007-03-21
DE60127452T2 (de) 2007-11-29
EP1346612A2 (de) 2003-09-24
DE60127452D1 (de) 2007-05-03
US6359395B1 (en) 2002-03-19
WO2002047443A3 (en) 2003-02-13

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties