DE60127452D1 - Verbesserte steuerschaltung für leistungsfaktorverbesserte elektronische vorschaltgeräte und stromversorgungen - Google Patents

Verbesserte steuerschaltung für leistungsfaktorverbesserte elektronische vorschaltgeräte und stromversorgungen

Info

Publication number
DE60127452D1
DE60127452D1 DE60127452T DE60127452T DE60127452D1 DE 60127452 D1 DE60127452 D1 DE 60127452D1 DE 60127452 T DE60127452 T DE 60127452T DE 60127452 T DE60127452 T DE 60127452T DE 60127452 D1 DE60127452 D1 DE 60127452D1
Authority
DE
Germany
Prior art keywords
control circuit
power factor
wave rectifier
full wave
electro magnetic
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.)
Expired - Fee Related
Application number
DE60127452T
Other languages
English (en)
Other versions
DE60127452T2 (de
Inventor
Fazle S Quazi
Jay Lutsky
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE60127452D1 publication Critical patent/DE60127452D1/de
Application granted granted Critical
Publication of DE60127452T2 publication Critical patent/DE60127452T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
DE60127452T 2000-12-06 2001-12-05 Verbesserte steuerschaltung für leistungsfaktorverbesserte elektronische vorschaltgeräte und stromversorgungen Expired - Fee Related DE60127452T2 (de)

Applications Claiming Priority (3)

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
US730981 2000-12-06
PCT/US2001/047596 WO2002047443A2 (en) 2000-12-06 2001-12-05 Improved control circuit for power factor corrected electronic ballasts and power supplies

Publications (2)

Publication Number Publication Date
DE60127452D1 true DE60127452D1 (de) 2007-05-03
DE60127452T2 DE60127452T2 (de) 2007-11-29

Family

ID=24937577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60127452T Expired - Fee Related DE60127452T2 (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 (9)

* 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
JP4558323B2 (ja) * 2002-01-08 2010-10-06 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ガス放電ランプ用回路
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
US7541791B2 (en) * 2006-03-14 2009-06-02 Energy Conservation Technologies, Inc. Switch mode power converter having multiple inductor windings equipped with snubber circuits
US7706161B2 (en) * 2006-03-14 2010-04-27 Energy Conservation Technologies, Inc. Single stage resonant power converter with auxiliary power source
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

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
GB2124042B (en) * 1982-06-01 1986-10-01 Control Logic 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
EP1346612A2 (de) 2003-09-24
WO2002047443A3 (en) 2003-02-13
EP1346612B1 (de) 2007-03-21
ATE357836T1 (de) 2007-04-15
US6359395B1 (en) 2002-03-19
DE60127452T2 (de) 2007-11-29

Similar Documents

Publication Publication Date Title
JP6200810B2 (ja) Ｅｍｉフィルタ用のピーク電流制限器を持つ照明用電源回路
US5426350A (en) High frequency transformerless electronics ballast using double inductor-capacitor resonant power conversion for gas discharge lamps
KR100481444B1 (ko) 에너지 절약형 조도 조절기
WO2001065893A3 (en) Electronic ballast
TW200616495A (en) Inverter circuit for discharge lamp and power controlling method
ATE333776T1 (de) Schaltungsanordnung
ATE357836T1 (de) Verbesserte steuerschaltung für leistungsfaktorverbesserte elektronische vorschaltgeräte und stromversorgungen
US8373351B2 (en) Transition mode commutation for inverter
ATE408977T1 (de) Schaltungsanordnung zum betreiben einer hochdruckentladungslampe
EP1712112A1 (de) Hochfrequenztreiber für eine gasentladungslampe
EP1588590A1 (de) Schaltungsanordnung
US7498750B2 (en) Gas discharge lamp driving circuit and method with resonating sweep voltage
TW200607402A (en) Electronic ballast for a lamp technical field
JP2007116832A (ja) 突入電流低減回路および電気機器
Branas et al. Optimal PWM implementation for dimming control of LED lamps
JP2017085705A (ja) ドライブ回路
EA200500916A1 (ru) Система стабилизации напряжения линий электроснабжения
KR100830244B1 (ko) 역률 보상용 정류기 회로
DE60326631D1 (de) Schaltungsanordnung zum betreiben einer hochdruckentladungslampe
DE59706691D1 (de) Elektronisches vorschaltgerät für gasentladungslampen
US6356034B1 (en) Low voltage discharge lamp power supply
DE50105361D1 (de) EVG zum Betrieb von elektrischen Lampen
JP2006147368A (ja) 放電灯点灯装置及び照明装置
RU2225085C1 (ru) Устройство для питания газоразрядных ламп
RU2271079C2 (ru) Импульсный источник питания флуоресцентных ламп с холодным катодом

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee