JP2005514758A - ガス放電ランプ用回路 - Google Patents
ガス放電ランプ用回路 Download PDFInfo
- Publication number
- JP2005514758A JP2005514758A JP2003559201A JP2003559201A JP2005514758A JP 2005514758 A JP2005514758 A JP 2005514758A JP 2003559201 A JP2003559201 A JP 2003559201A JP 2003559201 A JP2003559201 A JP 2003559201A JP 2005514758 A JP2005514758 A JP 2005514758A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- lamp
- sub
- voltage
- alternating current
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims description 20
- 238000010586 diagram Methods 0.000 description 5
- 229910001507 metal halide Inorganic materials 0.000 description 4
- 150000005309 metal halides Chemical class 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
- H05B41/2887—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage
- H05B41/2888—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage the bridge being commutated at low frequency, e.g. 1kHz
-
- 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
-
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
Description
予め決められた周波数の幹線電圧に接続し、前記幹線電圧を整流する第1サブ回路と、
前記第1サブ回路に接続され、ランプに必要な交流電流を供給する第2サブ回路と、
前記第1及び第2サブ回路に接続され、前記第1サブ回路によって整流された幹線電圧の変化する成分に支配される前記交流電流の周波数を制御する制御回路とを具えるランプ用回路を提供する。
Claims (11)
- 予め決められた周波数の幹線電圧に接続し、前記幹線電圧を整流する第1サブ回路と、
前記第1サブ回路に接続され、ランプに必要な交流電流を供給する第2サブ回路と、
前記第1及び第2サブ回路に接続され、前記第1サブ回路によって整流された幹線電圧の変化する成分に支配される前記交流電流の周波数を制御する制御回路とを具えることを特徴とするランプ用回路。 - 請求項1に記載のランプ用回路において、前記第1サブ回路は、1個以上のコイル及びキャパシタを有するフィルタと、整流器回路と、(電子)スイッチと、その出力端子に結合されたバッファキャパシタとを具えることを特徴とするランプ用回路。
- 請求項1又は2に記載のランプ用回路において、前記第2サブ回路は、直流電流を安定化するコンバータ回路と、ランプの通常動作中、例えば+/−0.8Aの所望のレベルの方形波電流を供給するスイッチング装置とを具えることを特徴とするランプ用回路。
- 請求項1、2又は3に記載のランプ用回路において、前記制御回路は、一方の側において前記第1サブ回路における(電子)スイッチに、他方の側において前記スイッチング装置部分における1個又はそれ以上の(電子)スイッチに接続され、前記スイッチング装置によって制御されたランプ電流の位相及び/又は周波数が、例えば50Hz又はその倍数(米国及び日本に関して、60Hz又はその倍数)の変化する成分にしたがって制御されるようにしたことを特徴とするランプ用回路。
- 請求項1ないし4のいずれか1項に記載のランプ用回路において、前記第2サブ回路によって供給される交流電流の周波数は、前記第1サブ回路によって整流された幹線電圧の変化する成分の周波数と等しくされたことを特徴とするランプ用回路。
- 請求項1ないし5のいずれか1項に記載のランプ用回路において、前記制御回路は、前記第2サブ回路によって供給される交流電流の位相を、これが前記第1サブ回路によって供給される整流された幹線電圧の変化する成分の位相と同じになるように制御することを特徴とするランプ用回路。
- 請求項1ないし6のいずれか1項に記載のランプ用回路において、前記第2サブ回路は、前記ランプを点弧するように前記ランプの両端間に電圧パルスを発生するイグナイタを具えることを特徴とするランプ用回路。
- 請求項1ないし7のいずれか1項に記載のランプ用回路において、前記整流された幹線電圧は400Vの大きさのオーダであり、前記ランプの両端間の電圧は100Vないし150Vの大きさのオーダであることを特徴とするランプ用回路。
- 請求項1ないし8のいずれか1項に記載のランプ用回路において、前記整流された幹線電圧の変化する成分は、10−100Vの大きさのオーダにおけるピークピーク値を有することを特徴とするランプ用回路。
- 供給された幹線電圧を整流し、それを所望の電圧レベルにするステップと、
交流電流を発生するステップとを含む、ランプを動作する方法において、
前記交流電流の周波数は、前記整流された幹線電圧の変化する成分に支配されて制御されることを特徴とする、ランプを動作する方法。 - 請求項10に記載のランプを動作する方法において、前記交流電流の位相は、前記整流された幹線電圧の変化する成分の位相と等しいことを特徴とする、ランプを動作する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02075031 | 2002-01-08 | ||
PCT/IB2002/005668 WO2003059022A1 (en) | 2002-01-08 | 2002-12-20 | Circuit for a gas-discharge lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005514758A true JP2005514758A (ja) | 2005-05-19 |
JP4558323B2 JP4558323B2 (ja) | 2010-10-06 |
Family
ID=8185502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003559201A Expired - Fee Related JP4558323B2 (ja) | 2002-01-08 | 2002-12-20 | ガス放電ランプ用回路 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7518318B2 (ja) |
EP (1) | EP1466508B1 (ja) |
JP (1) | JP4558323B2 (ja) |
CN (1) | CN1613277B (ja) |
AT (1) | ATE401763T1 (ja) |
AU (1) | AU2002358230A1 (ja) |
DE (1) | DE60227708D1 (ja) |
WO (1) | WO2003059022A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010049992A1 (ja) * | 2008-10-27 | 2010-05-06 | 株式会社MERSTech | 電力逆変換装置および誘導加熱用電源装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003047321A1 (en) * | 2001-11-30 | 2003-06-05 | Koninklijke Philips Electronics N.V. | Method and device for driving a gas discharge lamp |
JP4956019B2 (ja) * | 2005-03-02 | 2012-06-20 | パナソニック株式会社 | 点灯ユニット及びランプ |
DE102005034505A1 (de) * | 2005-07-20 | 2007-02-01 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Schaltungsanorndung mit transformatorlosem Wandler mit Drossel für den gepulsten Betrieb von dielektrischen Barriere-Entladungslampen |
DE102005059763A1 (de) | 2005-12-14 | 2007-06-21 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Schaltungsanordnung und Verfahren zum Betreiben von Hochdruck-Gasentladungslampen |
US7365499B2 (en) * | 2005-12-29 | 2008-04-29 | General Electric Company | Crest factor reduction method for electronically ballasted lamps |
US10611818B2 (en) | 2007-09-27 | 2020-04-07 | Agilent Technologies, Inc. | MHC multimers in tuberculosis diagnostics, vaccine and therapeutics |
DE102007060775A1 (de) * | 2007-12-17 | 2009-06-18 | Robert Bosch Gmbh | Schaltungsanordnung für das Betreiben einer Gasentladungslampe, Vorschaltgerät, sowie entsprechenes Verfahren |
JP5460065B2 (ja) * | 2008-10-30 | 2014-04-02 | 株式会社小糸製作所 | 放電灯点灯回路 |
DE102009009892A1 (de) * | 2009-02-20 | 2010-09-16 | Osram Gesellschaft mit beschränkter Haftung | Elektronisches Betriebsgerät für eine Gasentladungslampe |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4277728A (en) * | 1978-05-08 | 1981-07-07 | Stevens Luminoptics | Power supply for a high intensity discharge or fluorescent lamp |
JPS6057674B2 (ja) * | 1980-09-26 | 1985-12-16 | 東芝ライテック株式会社 | 放電灯点灯装置 |
NL8800015A (nl) * | 1988-01-06 | 1989-08-01 | Philips Nv | Elektrische inrichting voor het ontsteken en voeden van een gasontladingslamp. |
US5223767A (en) * | 1991-11-22 | 1993-06-29 | U.S. Philips Corporation | Low harmonic compact fluorescent lamp ballast |
WO1993019570A1 (fr) * | 1992-03-25 | 1993-09-30 | Toto Ltd. | Regulateur de tension de lampe a decharge et appareil d'eclairage en couleur modulable mettant en ×uvre ce regulateur |
US5410221A (en) * | 1993-04-23 | 1995-04-25 | Philips Electronics North America Corporation | Lamp ballast with frequency modulated lamp frequency |
US5428268A (en) * | 1993-07-12 | 1995-06-27 | Led Corporation N.V. | Low frequency square wave electronic ballast for gas discharge |
US5471117A (en) * | 1994-05-11 | 1995-11-28 | Mti International, Inc. | Low power unity power factor ballast |
DE4437453A1 (de) * | 1994-10-19 | 1996-04-25 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zum Betrieb einer Entladungslampe und Schaltungsanordnung zum Betrieb einer Entladungslampe |
US5650694A (en) * | 1995-03-31 | 1997-07-22 | Philips Electronics North America Corporation | Lamp controller with lamp status detection and safety circuitry |
ES2183400T3 (es) * | 1997-07-24 | 2003-03-16 | Noontek Ltd | Balasto electronico para lampara de descarga. |
US5969484A (en) * | 1998-05-14 | 1999-10-19 | Optimum Power Conversion, Inc. | Electronic ballast |
US5945783A (en) * | 1998-07-13 | 1999-08-31 | General Electric Company | Zero energy-storage ballast for compact fluorescent lamps |
US6225755B1 (en) * | 1999-11-01 | 2001-05-01 | Philips Electronics North America Corporation | High power factor electronic ballast with simplified circuit topology |
KR20000012429A (ko) * | 1999-12-03 | 2000-03-06 | 김중성 | 방전등용 전자식 안정기와 구동방법 |
US6437515B1 (en) * | 2000-01-18 | 2002-08-20 | Matsushita Electric Works, Ltd. | Discharge lamp lighting device of high startability with high pulse voltage |
US6429604B2 (en) * | 2000-01-21 | 2002-08-06 | Koninklijke Philips Electronics N.V. | Power feedback power factor correction scheme for multiple lamp operation |
US6362575B1 (en) * | 2000-11-16 | 2002-03-26 | Philips Electronics North America Corporation | Voltage regulated electronic ballast for multiple discharge lamps |
US6359395B1 (en) * | 2000-12-06 | 2002-03-19 | Fazle S. Quazi | Control circuit for power factor corrected electronic ballasts and power supplies |
JP2002352989A (ja) * | 2001-05-25 | 2002-12-06 | Mitsubishi Electric Corp | 放電灯点灯装置 |
US6674248B2 (en) * | 2001-06-22 | 2004-01-06 | Lutron Electronics Co., Inc. | Electronic ballast |
US6670779B2 (en) * | 2001-12-05 | 2003-12-30 | Koninklijke Philips Electronics N.V. | High power factor electronic ballast with lossless switching |
US6680585B2 (en) * | 2001-12-17 | 2004-01-20 | Osram Sylvania Inc. | Method and apparatus for modulating HID ballast operating frequency using DC bus ripple voltage |
-
2002
- 2002-12-20 CN CN028268822A patent/CN1613277B/zh not_active Expired - Fee Related
- 2002-12-20 EP EP02791928A patent/EP1466508B1/en not_active Expired - Lifetime
- 2002-12-20 AU AU2002358230A patent/AU2002358230A1/en not_active Abandoned
- 2002-12-20 AT AT02791928T patent/ATE401763T1/de not_active IP Right Cessation
- 2002-12-20 US US10/500,682 patent/US7518318B2/en not_active Expired - Fee Related
- 2002-12-20 WO PCT/IB2002/005668 patent/WO2003059022A1/en active IP Right Grant
- 2002-12-20 DE DE60227708T patent/DE60227708D1/de not_active Expired - Lifetime
- 2002-12-20 JP JP2003559201A patent/JP4558323B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010049992A1 (ja) * | 2008-10-27 | 2010-05-06 | 株式会社MERSTech | 電力逆変換装置および誘導加熱用電源装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1466508A1 (en) | 2004-10-13 |
AU2002358230A1 (en) | 2003-07-24 |
CN1613277B (zh) | 2011-04-20 |
JP4558323B2 (ja) | 2010-10-06 |
WO2003059022A1 (en) | 2003-07-17 |
CN1613277A (zh) | 2005-05-04 |
DE60227708D1 (de) | 2008-08-28 |
US20050116663A1 (en) | 2005-06-02 |
EP1466508B1 (en) | 2008-07-16 |
US7518318B2 (en) | 2009-04-14 |
ATE401763T1 (de) | 2008-08-15 |
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