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WO2008133143A1 - 照明ランプ点灯装置及び照明器具 - Google Patents

照明ランプ点灯装置及び照明器具 Download PDF

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Publication number
WO2008133143A1
WO2008133143A1 PCT/JP2008/057435 JP2008057435W WO2008133143A1 WO 2008133143 A1 WO2008133143 A1 WO 2008133143A1 JP 2008057435 W JP2008057435 W JP 2008057435W WO 2008133143 A1 WO2008133143 A1 WO 2008133143A1
Authority
WO
WIPO (PCT)
Prior art keywords
ignition
mode
inverter
starting
converter
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.)
Ceased
Application number
PCT/JP2008/057435
Other languages
English (en)
French (fr)
Inventor
Takeshi Goriki
Akira Yufuku
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Panasonic Electric Works Co Ltd
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 Panasonic Electric Works Co Ltd filed Critical Panasonic Electric Works Co Ltd
Priority to CN2008800132111A priority Critical patent/CN101663922B/zh
Priority to CA002684882A priority patent/CA2684882A1/en
Priority to US12/596,890 priority patent/US8093837B2/en
Priority to EP08740514.8A priority patent/EP2141966B1/en
Publication of WO2008133143A1 publication Critical patent/WO2008133143A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H05B41/288—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 and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • H05B41/2886—Static converters especially adapted therefor; Control thereof comprising a controllable preconditioner, e.g. a booster
    • 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
    • H02M1/36—Means for starting or stopping converters
    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/044—Controlling the light-intensity of the source continuously
    • H05B39/045—Controlling the light-intensity of the source continuously with high-frequency bridge converters
    • 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
    • H05B41/288—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 and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • H05B41/2887—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage
    • 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
    • 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)

Abstract

　放電灯や白熱灯のいずれに対しても最適の条件で点灯させることができる照明ランプ点灯装置。この点灯装置は、ＤＣ―ＤＣコンバータとこの出力を交流電力に変換してこれを照明負荷に印加するインバータと、交流電力から高圧パルスを発生させてこれを照明負荷に出力する始動回路と、ＤＣ―ＤＣコンバータ及びインバータを制御してそれぞれ可変のＤＣ電圧と可変周波数の交流電力を出力させるコントローラを備える。コントローラは、インバータを始動周波数で駆動させて高圧パルスを発生させる始動モードと、インバータを始動周波数よりも低い点灯周波数で駆動させる点灯モードを有する。コントローラは、始動モードでの動作前にＤＣ―ＤＣコンバータから所定レベルの検知ＤＣ電圧を出力させる検知モードと、この検知モードの後にインバータを始動モードに引き続いて点灯モードで動作させる放電灯点灯プログラムと、この検知モードの後に、始動モードを介さずに点灯モードに移行させる白熱灯点灯プログラムとを有する。検知ＤＣ電圧が所定の閾値を超えた時には、コントローラが放電灯点灯プログラムを選択し、そうでない場合は、白熱灯点灯プログラムを選択する。白熱灯の接続時は、高圧パルスを印加させることなく白熱灯を点灯させることができて白熱灯の寿命の低下を無くす。
PCT/JP2008/057435 2007-04-24 2008-04-16 照明ランプ点灯装置及び照明器具 Ceased WO2008133143A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008800132111A CN101663922B (zh) 2007-04-24 2008-04-16 灯镇流器及照明设备
CA002684882A CA2684882A1 (en) 2007-04-24 2008-04-16 A lamp ballast and an illumination apparatus
US12/596,890 US8093837B2 (en) 2007-04-24 2008-04-16 Lamp ballast and an illumination apparatus
EP08740514.8A EP2141966B1 (en) 2007-04-24 2008-04-16 Illumination lamp ignition device and lighting device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-114695 2007-04-24
JP2007114695A JP2008270095A (ja) 2007-04-24 2007-04-24 放電灯点灯装置及び照明器具及び照明システム

Publications (1)

Publication Number Publication Date
WO2008133143A1 true WO2008133143A1 (ja) 2008-11-06

Family

ID=39925599

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057435 Ceased WO2008133143A1 (ja) 2007-04-24 2008-04-16 照明ランプ点灯装置及び照明器具

Country Status (6)

Country Link
US (1) US8093837B2 (ja)
EP (1) EP2141966B1 (ja)
JP (1) JP2008270095A (ja)
CN (1) CN101663922B (ja)
CA (1) CA2684882A1 (ja)
WO (1) WO2008133143A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010198875A (ja) * 2009-02-24 2010-09-09 Panasonic Electric Works Co Ltd 放電灯点灯装置及び照明器具
JP2010198880A (ja) * 2009-02-24 2010-09-09 Panasonic Electric Works Co Ltd 放電灯点灯装置及び照明器具
JP5967511B2 (ja) * 2010-12-20 2016-08-10 パナソニックＩｐマネジメント株式会社 Ｌｅｄ点灯装置及びそれを用いた照明器具
CN102196652A (zh) * 2011-06-07 2011-09-21 台达电子企业管理（上海）有限公司 具有开路电压控制装置的镇流器
DE102012204118A1 (de) * 2011-12-23 2013-06-27 Tridonic Gmbh & Co. Kg Betrieb von Leuchtmitteln
US9204504B2 (en) 2012-09-17 2015-12-01 Energy Focus, Inc. LED lamp system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04253182A (ja) * 1991-01-28 1992-09-08 Matsushita Electric Works Ltd 放電灯点灯装置
JP2002352970A (ja) 2001-05-28 2002-12-06 Matsushita Electric Works Ltd 高圧放電灯点灯装置
JP2003217888A (ja) * 2002-01-17 2003-07-31 Matsushita Electric Works Ltd 放電灯点灯装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003017289A (ja) * 2001-06-26 2003-01-17 Matsushita Electric Works Ltd 調光装置
JP4460202B2 (ja) * 2001-12-28 2010-05-12 パナソニック電工株式会社 放電灯点灯装置
JP4561097B2 (ja) * 2003-12-26 2010-10-13 パナソニック電工株式会社 放電灯点灯装置及び照明装置
JP2007194044A (ja) * 2006-01-18 2007-08-02 Koito Mfg Co Ltd 点灯回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04253182A (ja) * 1991-01-28 1992-09-08 Matsushita Electric Works Ltd 放電灯点灯装置
JP2002352970A (ja) 2001-05-28 2002-12-06 Matsushita Electric Works Ltd 高圧放電灯点灯装置
JP2003217888A (ja) * 2002-01-17 2003-07-31 Matsushita Electric Works Ltd 放電灯点灯装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2141966A4 *

Also Published As

Publication number Publication date
US8093837B2 (en) 2012-01-10
EP2141966B1 (en) 2015-11-18
US20100117547A1 (en) 2010-05-13
EP2141966A4 (en) 2014-09-10
JP2008270095A (ja) 2008-11-06
EP2141966A1 (en) 2010-01-06
CA2684882A1 (en) 2008-11-06
CN101663922A (zh) 2010-03-03
CN101663922B (zh) 2013-01-09

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