DE69626796D1 - Vorschaltgerät - Google Patents

Vorschaltgerät

Info

Publication number
DE69626796D1
DE69626796D1 DE69626796T DE69626796T DE69626796D1 DE 69626796 D1 DE69626796 D1 DE 69626796D1 DE 69626796 T DE69626796 T DE 69626796T DE 69626796 T DE69626796 T DE 69626796T DE 69626796 D1 DE69626796 D1 DE 69626796D1
Authority
DE
Germany
Prior art keywords
ballast
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
DE69626796T
Other languages
English (en)
Other versions
DE69626796T2 (de
Inventor
Wen-Jian Gu
Rui Liu
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69626796D1 publication Critical patent/DE69626796D1/de
Publication of DE69626796T2 publication Critical patent/DE69626796T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M1/00Details of apparatus for conversion
    • H02M1/44Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M1/00Details of apparatus for conversion
    • H02M1/42Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208Arrangements for improving power factor of AC input
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M5/00Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/225Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode comprising two stages of AC-AC conversion, e.g. having a high frequency intermediate link
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/26Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28Circuit 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M1/00Details of apparatus for conversion
    • H02M1/0083Converters characterised by their input or output configuration
    • H02M1/0085Partially controlled bridges
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies 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
DE69626796T 1995-12-08 1996-11-22 Vorschaltgerät Expired - Fee Related DE69626796T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56951595A 1995-12-08 1995-12-08
US569515 1995-12-08
PCT/IB1996/001289 WO1997022232A1 (en) 1995-12-08 1996-11-22 Ballast system

Publications (2)

Publication Number Publication Date
DE69626796D1 true DE69626796D1 (de) 2003-04-24
DE69626796T2 DE69626796T2 (de) 2004-02-12

Family

ID=24275761

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69626796T Expired - Fee Related DE69626796T2 (de) 1995-12-08 1996-11-22 Vorschaltgerät

Country Status (7)

Country Link
US (1) US5907223A (de)
EP (1) EP0808552B1 (de)
JP (1) JPH11500861A (de)
CN (1) CN1156200C (de)
DE (1) DE69626796T2 (de)
TW (1) TW347642B (de)
WO (1) WO1997022232A1 (de)

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US6174067B1 (en) 1998-04-21 2001-01-16 Pacfab, Inc. Lighting system, apparatus, and method
US6600271B1 (en) * 1998-06-09 2003-07-29 Laplaz Light Co. Inc. Method and apparatus of an improved electronics ballast circuit
US6900600B2 (en) * 1998-12-11 2005-05-31 Monolithic Power Systems, Inc. Method for starting a discharge lamp using high energy initial pulse
KR19990068269A (ko) * 1999-01-02 1999-09-06 김중성 마이크로프로세서를이용한고압방전등용전자식안정기
US6084786A (en) * 1999-01-29 2000-07-04 Hamilton Sundstrand Corporation Converter system with power factor and DC ripple control
FR2794302B1 (fr) * 1999-05-28 2001-07-13 Ptc Procede et dispositif pour l'alimentation, avec isolation galvanique, d'un appareil electrique en une tres basse tension de securite
FR2799062B1 (fr) * 1999-09-27 2001-12-21 Valeo Vision Perfectionnements a la commande de l'alimentation de lampes a decharge notamment de projecteur de vehicule automobile
KR20000012429A (ko) * 1999-12-03 2000-03-06 김중성 방전등용 전자식 안정기와 구동방법
US6181079B1 (en) * 1999-12-20 2001-01-30 Philips Electronics North America Corporation High power electronic ballast with an integrated magnetic component
US6429604B2 (en) * 2000-01-21 2002-08-06 Koninklijke Philips Electronics N.V. Power feedback power factor correction scheme for multiple lamp operation
FR2804570B1 (fr) 2000-01-27 2002-07-19 Eclairage Public Beep Bureau E Dispositif electronique modulaire d'alimentation pour lampe a decharge
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ES2180386B1 (es) * 2000-07-31 2004-04-01 Universidad De Oviedo. Dos circuitos electronicos para alimentacion de lamparas de descarga con correccion activa del factor de potencia basados en topologias de una sola etapa.
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US6580259B2 (en) * 2001-01-17 2003-06-17 The University Of Hong Kong High efficiency AC-DC converter with power factor corrector
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US7102253B2 (en) * 2001-12-31 2006-09-05 Lewis James M MOSFET based, high voltage, electronic relays for AC power switching and inductive loads
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US7439636B2 (en) * 2001-12-31 2008-10-21 Lewis James M Driver system for MOSFET based, high voltage electronic relays for AC power switching and inductive loads
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US6686703B2 (en) * 2002-01-10 2004-02-03 Koninklijke Philips Electronics N.V. High frequency electronic ballast
US6667585B2 (en) * 2002-02-20 2003-12-23 Northrop Grumman Corporation Fluorescent lamp brightness control process by ballast frequency adjustment
AU2003247038A1 (en) * 2002-07-30 2004-02-23 Koninklijke Philips Electronics N.V. Driver for a gas discharge lamp
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US7095185B2 (en) * 2003-07-18 2006-08-22 Bruce Industries, Inc. Fluorescent lamp electronic ballast
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CN1853450A (zh) * 2003-09-17 2006-10-25 皇家飞利浦电子股份有限公司 操作气体放电灯的电路装置和方法
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US7924584B1 (en) 2004-01-29 2011-04-12 Marvell International Ltd. Power supply switching circuit for a halogen lamp
US20070159279A1 (en) * 2004-05-12 2007-07-12 Ryuichi Shimada Alternating-current power supply device recovering magnetic energy
US7161305B2 (en) * 2004-05-19 2007-01-09 Monolithic Power Systems, Inc. Method and apparatus for single-ended conversion of DC to AC power for driving discharge lamps
US7525256B2 (en) * 2004-10-29 2009-04-28 International Rectifier Corporation HID buck and full-bridge ballast control IC
US7525293B1 (en) 2004-12-06 2009-04-28 Marvell International Ltd. Power supply switching circuit for a halogen lamp
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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
US7291987B2 (en) * 2005-06-17 2007-11-06 Hon Hai Precision Industry Co., Ltd. Power supply system for flat panel display devices
ES2296459B2 (es) * 2005-07-06 2008-12-01 Universidad De Oviedo Balasto electronico integrado de alto factor de potencia para alimentacion de lamparas de descarga de alta presion.
US7715698B2 (en) * 2005-08-31 2010-05-11 Thor Power Corporation Control electronics for brushless motors
TW200740300A (en) * 2006-04-04 2007-10-16 Delta Optoelectronics Inc Driving circuit and method for fluorescent lamp
US20080024072A1 (en) * 2006-07-27 2008-01-31 Chien-Chih Chen Acoustic resonance free driving electronic ballast for high intensity discharge lamp
CN101163361A (zh) * 2006-10-11 2008-04-16 鸿富锦精密工业(深圳)有限公司 光源驱动装置
US7885085B2 (en) * 2007-01-22 2011-02-08 Power Integrations, Inc. Cascaded PFC and resonant mode power converters
JP2008187821A (ja) * 2007-01-30 2008-08-14 Matsushita Electric Works Ltd 絶縁型ac−dcコンバータおよびそれを用いるled用直流電源装置
DE102007015508B4 (de) * 2007-03-28 2016-04-28 Tridonic Gmbh & Co Kg Digitale Steuerschaltung eines Betriebsgeräts für Leuchtmittel sowie Verfahren zum Betreiben eines Betriebsgerätes
KR101151928B1 (ko) * 2007-12-07 2012-05-31 오스람 아게 전류 더블러 정류기를 갖는 공진 전력 컨버터 및 관련 방법
KR101234829B1 (ko) * 2008-01-14 2013-02-20 삼성전자주식회사 3상 역률 보상 장치
US20090251060A1 (en) * 2008-03-31 2009-10-08 Nicollet Technologies Corporation Electronic ballast system with lamp interface network
WO2009134756A1 (en) * 2008-04-29 2009-11-05 Cirrus Logic, Inc. Cascaded switching power converter for coupling a photovoltaic energy source to power mains
JP4460650B1 (ja) * 2008-10-27 2010-05-12 株式会社MERSTech 電力逆変換装置
DE102008055862A1 (de) * 2008-11-05 2010-05-06 Tridonicatco Gmbh & Co. Kg Leuchtmittel-Betriebsgerät mit Potentialtrennung
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CN101958657A (zh) * 2009-07-17 2011-01-26 华为技术有限公司 电源转换电路及设备、功率因数矫正电路交错控制方法
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CN106338645B (zh) * 2016-11-09 2019-06-04 广州视源电子科技股份有限公司 一种变频器的电流采样装置及其方法
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Also Published As

Publication number Publication date
CN1173962A (zh) 1998-02-18
JPH11500861A (ja) 1999-01-19
WO1997022232A1 (en) 1997-06-19
CN1156200C (zh) 2004-06-30
TW347642B (en) 1998-12-11
EP0808552A1 (de) 1997-11-26
DE69626796T2 (de) 2004-02-12
US5907223A (en) 1999-05-25
EP0808552B1 (de) 2003-03-19

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee