ATE357836T1 - Verbesserte steuerschaltung für leistungsfaktorverbesserte elektronische vorschaltgeräte und stromversorgungen - Google Patents
Verbesserte steuerschaltung für leistungsfaktorverbesserte elektronische vorschaltgeräte und stromversorgungenInfo
- 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
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
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 (9)
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)
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 |
-
2000
- 2000-12-06 US US09/730,981 patent/US6359395B1/en not_active Expired - Fee Related
-
2001
- 2001-12-05 WO PCT/US2001/047596 patent/WO2002047443A2/en active IP Right Grant
- 2001-12-05 EP EP01990072A patent/EP1346612B1/de not_active Expired - Lifetime
- 2001-12-05 DE DE60127452T patent/DE60127452T2/de not_active Expired - Fee Related
- 2001-12-05 AT AT01990072T patent/ATE357836T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2002047443A3 (en) | 2003-02-13 |
EP1346612B1 (de) | 2007-03-21 |
EP1346612A2 (de) | 2003-09-24 |
DE60127452D1 (de) | 2007-05-03 |
US6359395B1 (en) | 2002-03-19 |
WO2002047443A2 (en) | 2002-06-13 |
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 | |
DE60213275D1 (de) | Schaltungsanordnung | |
ATE357836T1 (de) | Verbesserte steuerschaltung für leistungsfaktorverbesserte elektronische vorschaltgeräte und stromversorgungen | |
ATE408977T1 (de) | Schaltungsanordnung zum betreiben einer hochdruckentladungslampe | |
EP1712112A1 (de) | Hochfrequenztreiber für eine gasentladungslampe | |
EP1588590A1 (de) | Schaltungsanordnung | |
JP3990421B2 (ja) | 突入電流低減回路および電気機器 | |
US7498750B2 (en) | Gas discharge lamp driving circuit and method with resonating sweep voltage | |
TW200607402A (en) | Electronic ballast for a lamp technical field | |
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 | |
ATE425653T1 (de) | Schaltungsanordnung zum betreiben einer hochdruckentladungslampe | |
ATE214863T1 (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 | |
Ann et al. | Performance comparison of electronic ballast topologies for low power compact fluorescent lamp application | |
RU2271078C1 (ru) | Устройство для питания газоразрядных ламп |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |