MX9301200A - Lampara fluorescente, compacta, con factor mejorado de poder. - Google Patents

Lampara fluorescente, compacta, con factor mejorado de poder.

Info

Publication number
MX9301200A
MX9301200A MX9301200A MX9301200A MX9301200A MX 9301200 A MX9301200 A MX 9301200A MX 9301200 A MX9301200 A MX 9301200A MX 9301200 A MX9301200 A MX 9301200A MX 9301200 A MX9301200 A MX 9301200A
Authority
MX
Mexico
Prior art keywords
power factor
fluorescent
enhanced power
compact lamp
combination
Prior art date
Application number
MX9301200A
Other languages
English (en)
Inventor
Jhon M Wong
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of MX9301200A publication Critical patent/MX9301200A/es

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
    • H02M1/425—Arrangements for improving power factor of AC input using a single converter stage both for correction of AC input power factor and generation of a high frequency AC output voltage
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal 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
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters
    • H02M7/5383—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a self-oscillating arrangement
    • H02M7/53832—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement
    • 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
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Una lámpara fluorescente, compacta, en combinación con un convertidor de corriente continua a corriente alterna, en el que un condensador de retroalimentación está acoplado entre una fuente de voltaje de corriente alterna, de baja frecuencia, y el convertidor, para mejorar el factor de poder de la combinación.
MX9301200A 1992-03-05 1993-03-04 Lampara fluorescente, compacta, con factor mejorado de poder. MX9301200A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84637092A 1992-03-05 1992-03-05

Publications (1)

Publication Number Publication Date
MX9301200A true MX9301200A (es) 1993-08-01

Family

ID=25297724

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9301200A MX9301200A (es) 1992-03-05 1993-03-04 Lampara fluorescente, compacta, con factor mejorado de poder.

Country Status (4)

Country Link
US (1) US5313142A (es)
CA (1) CA2090851A1 (es)
MX (1) MX9301200A (es)
SG (1) SG46665A1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400241A (en) * 1992-11-26 1995-03-21 U.S. Philips Corporation High frequency discharge lamp
US5434477A (en) * 1993-03-22 1995-07-18 Motorola Lighting, Inc. Circuit for powering a fluorescent lamp having a transistor common to both inverter and the boost converter and method for operating such a circuit
US5686799A (en) 1994-03-25 1997-11-11 Pacific Scientific Company Ballast circuit for compact fluorescent lamp
US5608295A (en) * 1994-09-02 1997-03-04 Valmont Industries, Inc. Cost effective high performance circuit for driving a gas discharge lamp load
US5691606A (en) 1994-09-30 1997-11-25 Pacific Scientific Company Ballast circuit for fluorescent lamp
US5821699A (en) 1994-09-30 1998-10-13 Pacific Scientific Ballast circuit for fluorescent lamps
US6037722A (en) 1994-09-30 2000-03-14 Pacific Scientific Dimmable ballast apparatus and method for controlling power delivered to a fluorescent lamp
US5703438A (en) * 1996-01-22 1997-12-30 Valmont Industries, Inc. Line current filter for less than 10% total harmonic distortion
US5925986A (en) 1996-05-09 1999-07-20 Pacific Scientific Company Method and apparatus for controlling power delivered to a fluorescent lamp
US5866993A (en) 1996-11-14 1999-02-02 Pacific Scientific Company Three-way dimming ballast circuit with passive power factor correction
US5798617A (en) 1996-12-18 1998-08-25 Pacific Scientific Company Magnetic feedback ballast circuit for fluorescent lamp
US5961204A (en) * 1997-01-21 1999-10-05 Pacific Scientific Company Fluorescent lamp with globe activated dimmer switch
US5761056A (en) * 1997-02-20 1998-06-02 Boam R & D Co., Ltd. Circuit for protecting fluorescent lamp from overload
US6011357A (en) * 1997-04-10 2000-01-04 Philips Electronics North America Corporation Triac dimmable compact fluorescent lamp with low power factor
US6043611A (en) * 1997-04-10 2000-03-28 Philips Electronics North America Corporation Dimmable compact fluorescent lamp
US5982110A (en) * 1997-04-10 1999-11-09 Philips Electronics North America Corporation Compact fluorescent lamp with overcurrent protection
US6087787A (en) * 1998-11-23 2000-07-11 Linear Technology Corporation Fluorescent-lamp excitation circuit with frequency and amplitude control and methods for using same
US6051936A (en) * 1998-12-30 2000-04-18 Philips Electronics North America Corporation Electronic lamp ballast with power feedback through line inductor
US6169374B1 (en) 1999-12-06 2001-01-02 Philips Electronics North America Corporation Electronic ballasts with current and voltage feedback paths
US6337800B1 (en) * 2000-02-29 2002-01-08 Philips Electronics North American Corporation Electronic ballast with inductive power feedback
US6597126B1 (en) * 2000-05-25 2003-07-22 Jorge M. Parra High-frequency, ballast-free, non-thermionic fluorescent lighting system for cold environments
DE10207105A1 (de) * 2002-02-20 2003-08-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Betriebsgerät für Lampen mit geregeltem SEPIC-Wandler
SE525135C2 (sv) * 2003-05-07 2004-12-07 Magnus Lindmark Kraftaggregat med självsvängande serieresonansomvandlare
CN1316724C (zh) * 2003-07-03 2007-05-16 南京航空航天大学 电流控制型半桥变换器的分压电容电压偏差前馈控制电路
FR2881016B1 (fr) * 2005-01-17 2007-03-16 Valeo Vision Sa Ballast de lampe a decharge notamment pour projecteur de vehicule
CN1942038B (zh) * 2005-09-28 2010-05-05 北方工业大学 一种电子镇流器及高强度气体放电灯控制装置与方法
US20090295300A1 (en) * 2008-02-08 2009-12-03 Purespectrum, Inc Methods and apparatus for a dimmable ballast for use with led based light sources
US20090200951A1 (en) * 2008-02-08 2009-08-13 Purespectrum, Inc. Methods and Apparatus for Dimming Light Sources
US20090200952A1 (en) * 2008-02-08 2009-08-13 Purespectrum, Inc. Methods and apparatus for dimming light sources
US20090200960A1 (en) * 2008-02-08 2009-08-13 Pure Spectrum, Inc. Methods and Apparatus for Self-Starting Dimmable Ballasts With A High Power Factor
US8035318B2 (en) * 2008-06-30 2011-10-11 Neptun Light, Inc. Apparatus and method enabling fully dimmable operation of a compact fluorescent lamp
US20100225239A1 (en) * 2009-03-04 2010-09-09 Purespectrum, Inc. Methods and apparatus for a high power factor, high efficiency, dimmable, rapid starting cold cathode lighting ballast
WO2011001369A2 (en) * 2009-07-03 2011-01-06 Koninklijke Philips Electronics N.V. Low cost power supply circuit and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8701314A (nl) * 1987-06-05 1989-01-02 Philips Nv Gelijkstroom-wisselstroom omzetter voor het onsteken en voeden van een gasontladingslamp.
US5057749A (en) * 1987-06-09 1991-10-15 Nilssen Ole K Electronic power factor correction for ballasts
DE3868803D1 (de) * 1987-09-16 1992-04-09 Hitachi Ltd Leistungsquelleneinrichtung.
US5059867A (en) * 1990-04-03 1991-10-22 General Electric Company Ballast circuit with improved transfer functions

Also Published As

Publication number Publication date
CA2090851A1 (en) 1993-09-06
US5313142A (en) 1994-05-17
SG46665A1 (en) 1998-02-20

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Legal Events

Date Code Title Description
FG Grant or registration
HC Change of company name or juridical status

Owner name: PROLEC GE INTERNACIONAL, S. DE R.L. DE C.V.

MM Annulment or lapse due to non-payment of fees