FR2882870B1 - Oscillateur de royer a electronique de decharge - Google Patents

Oscillateur de royer a electronique de decharge

Info

Publication number
FR2882870B1
FR2882870B1 FR0502064A FR0502064A FR2882870B1 FR 2882870 B1 FR2882870 B1 FR 2882870B1 FR 0502064 A FR0502064 A FR 0502064A FR 0502064 A FR0502064 A FR 0502064A FR 2882870 B1 FR2882870 B1 FR 2882870B1
Authority
FR
France
Prior art keywords
electronic discharge
royer oscillator
royer
oscillator
discharge
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
FR0502064A
Other languages
English (en)
Other versions
FR2882870A1 (fr
Inventor
Guy Schou
Frederic Renaud
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.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Priority to FR0502064A priority Critical patent/FR2882870B1/fr
Priority to JP2007557487A priority patent/JP2008536459A/ja
Priority to PCT/EP2006/060308 priority patent/WO2006092390A2/fr
Priority to EP06708538A priority patent/EP1854200A2/fr
Priority to US11/817,784 priority patent/US7893630B2/en
Publication of FR2882870A1 publication Critical patent/FR2882870A1/fr
Application granted granted Critical
Publication of FR2882870B1 publication Critical patent/FR2882870B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H02M7/53846—Control circuits
    • H02M7/53862—Control circuits using transistor type converters
    • 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
    • H02M7/53846—Control circuits
    • 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
    • H05B41/282—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 with semiconductor devices
    • H05B41/2821—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 with semiconductor devices by means of a single-switch converter or a parallel push-pull converter in the final stage
    • H05B41/2824—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 with semiconductor devices by means of a single-switch converter or a parallel push-pull converter in the final stage using control circuits for the switching element
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3927—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR0502064A 2005-03-01 2005-03-01 Oscillateur de royer a electronique de decharge Expired - Fee Related FR2882870B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0502064A FR2882870B1 (fr) 2005-03-01 2005-03-01 Oscillateur de royer a electronique de decharge
JP2007557487A JP2008536459A (ja) 2005-03-01 2006-02-27 放出電子機器を伴うロイヤー発振器
PCT/EP2006/060308 WO2006092390A2 (fr) 2005-03-01 2006-02-27 Oscillateur de royer a electronique de decharge
EP06708538A EP1854200A2 (fr) 2005-03-01 2006-02-27 Oscillateur de royer a electronique de decharge
US11/817,784 US7893630B2 (en) 2005-03-01 2006-02-27 Royer oscillator with discharge electronics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0502064A FR2882870B1 (fr) 2005-03-01 2005-03-01 Oscillateur de royer a electronique de decharge

Publications (2)

Publication Number Publication Date
FR2882870A1 FR2882870A1 (fr) 2006-09-08
FR2882870B1 true FR2882870B1 (fr) 2007-08-10

Family

ID=35149058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0502064A Expired - Fee Related FR2882870B1 (fr) 2005-03-01 2005-03-01 Oscillateur de royer a electronique de decharge

Country Status (5)

Country Link
US (1) US7893630B2 (fr)
EP (1) EP1854200A2 (fr)
JP (1) JP2008536459A (fr)
FR (1) FR2882870B1 (fr)
WO (1) WO2006092390A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101565937B1 (ko) * 2008-07-28 2015-11-06 삼성디스플레이 주식회사 백라이트 어셈블리, 이를 포함하는 표시 장치 및 그의 구동방법
US9466186B2 (en) 2011-06-14 2016-10-11 Tyco Fire & Security Gmbh Conditionally variable strobe notification appliance
US8760301B2 (en) * 2012-06-13 2014-06-24 Tyco Fire & Security Gmbh LED strobes with fixed pulse width
CN102299616B (zh) * 2011-08-23 2013-09-25 广州金升阳科技有限公司 一种自激推挽式变换器
CN102291001B (zh) * 2011-08-26 2014-01-01 广州金升阳科技有限公司 一种自激推挽式变换器
CN102710110B (zh) * 2012-05-30 2014-07-23 广州金升阳科技有限公司 一种自激推挽式变换器的短路保护方法
WO2014058966A1 (fr) * 2012-10-09 2014-04-17 Murata Manufacturing Co., Ltd. Circuit de détection de surintensité sans perte pour oscillateurs de royer et convertisseurs tirer-pousser
KR20210040724A (ko) * 2019-10-04 2021-04-14 주식회사 엘지화학 배터리 관리 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5999697A (ja) * 1982-11-30 1984-06-08 東芝ライテック株式会社 放電灯点灯装置
JPS61101996A (ja) * 1984-10-24 1986-05-20 三菱電機株式会社 放電灯点灯装置
JPH07153589A (ja) * 1993-11-26 1995-06-16 Sanyo Electric Co Ltd 放電燈点灯装置
US5615093A (en) * 1994-08-05 1997-03-25 Linfinity Microelectronics Current synchronous zero voltage switching resonant topology
JP3547837B2 (ja) * 1995-03-31 2004-07-28 ミネベア株式会社 インバ−タ装置
US5939830A (en) * 1997-12-24 1999-08-17 Honeywell Inc. Method and apparatus for dimming a lamp in a backlight of a liquid crystal display
US6114814A (en) * 1998-12-11 2000-09-05 Monolithic Power Systems, Inc. Apparatus for controlling a discharge lamp in a backlighted display
US6469454B1 (en) * 2000-06-27 2002-10-22 Maxim Integrated Products, Inc. Cold cathode fluorescent lamp controller
JP2004095379A (ja) * 2002-08-30 2004-03-25 Harison Toshiba Lighting Corp 放電灯駆動装置
FR2854252B1 (fr) 2003-04-25 2005-08-05 Thales Sa Dispositif d'asservissement de parametres photo colorimetriques pour boite a lumiere a leds colorees
KR101100881B1 (ko) * 2004-11-04 2012-01-02 삼성전자주식회사 표시 장치용 광원의 구동 장치 및 표시 장치
US7498751B2 (en) * 2006-06-15 2009-03-03 Himax Technologies Limited High efficiency and low cost cold cathode fluorescent lamp driving apparatus for LCD backlight

Also Published As

Publication number Publication date
EP1854200A2 (fr) 2007-11-14
FR2882870A1 (fr) 2006-09-08
WO2006092390A2 (fr) 2006-09-08
US20080170181A1 (en) 2008-07-17
US7893630B2 (en) 2011-02-22
JP2008536459A (ja) 2008-09-04
WO2006092390A3 (fr) 2007-10-25

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Legal Events

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Year of fee payment: 12

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Year of fee payment: 13

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ST Notification of lapse

Effective date: 20191106