WO2001060129A1 - Starter de lampe a decharge electrique et systeme d'eclairage - Google Patents
Starter de lampe a decharge electrique et systeme d'eclairage Download PDFInfo
- Publication number
- WO2001060129A1 WO2001060129A1 PCT/JP2000/000768 JP0000768W WO0160129A1 WO 2001060129 A1 WO2001060129 A1 WO 2001060129A1 JP 0000768 W JP0000768 W JP 0000768W WO 0160129 A1 WO0160129 A1 WO 0160129A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- discharge lamp
- current
- commercial
- power supply
- lighting device
- Prior art date
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
- H05B41/2887—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)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001557843A JP3723929B2 (ja) | 2000-02-14 | 2000-02-14 | 放電灯点灯装置および照明装置 |
PCT/JP2000/000768 WO2001060129A1 (fr) | 2000-02-14 | 2000-02-14 | Starter de lampe a decharge electrique et systeme d'eclairage |
EP00902926A EP1178710B1 (en) | 2000-02-14 | 2000-02-14 | Electric discharge lamp starter and lighting system |
DE60040218T DE60040218D1 (de) | 2000-02-14 | 2000-02-14 | Starter fuer entladungslampe und beleuchtungsanlage |
US09/958,532 US6621236B1 (en) | 2000-02-14 | 2000-02-14 | Discharge lamp lighting device and illumination device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2000/000768 WO2001060129A1 (fr) | 2000-02-14 | 2000-02-14 | Starter de lampe a decharge electrique et systeme d'eclairage |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001060129A1 true WO2001060129A1 (fr) | 2001-08-16 |
Family
ID=11735677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/000768 WO2001060129A1 (fr) | 2000-02-14 | 2000-02-14 | Starter de lampe a decharge electrique et systeme d'eclairage |
Country Status (5)
Country | Link |
---|---|
US (1) | US6621236B1 (ja) |
EP (1) | EP1178710B1 (ja) |
JP (1) | JP3723929B2 (ja) |
DE (1) | DE60040218D1 (ja) |
WO (1) | WO2001060129A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7781982B2 (en) | 2005-09-16 | 2010-08-24 | Nec Lighting, Ltd | Low-voltage power supply circuit for illumination, illumination device, and low-voltage power supply output method for illumination |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3741035B2 (ja) * | 2001-11-29 | 2006-02-01 | サンケン電気株式会社 | スイッチング電源装置 |
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 |
US6724152B2 (en) * | 2002-07-19 | 2004-04-20 | Donald K. Gladding | Lighting control system with variable arc control including start-up circuit for providing a bias voltage supply |
US6909622B2 (en) * | 2002-11-05 | 2005-06-21 | Da Feng Weng | Quasi active power factor correction circuit for switching power supply |
JPWO2006051621A1 (ja) * | 2004-11-12 | 2008-05-29 | 株式会社村田製作所 | スイッチング電源装置 |
DE102007060775A1 (de) * | 2007-12-17 | 2009-06-18 | Robert Bosch Gmbh | Schaltungsanordnung für das Betreiben einer Gasentladungslampe, Vorschaltgerät, sowie entsprechenes Verfahren |
US20090256534A1 (en) * | 2008-04-14 | 2009-10-15 | Twisthink, L.L.C. | Power supply control method and apparatus |
US20100109552A1 (en) * | 2008-10-30 | 2010-05-06 | Rob Pomponio | Light Dimmer Circuit |
US8358522B2 (en) * | 2010-07-15 | 2013-01-22 | International Business Machines Corporation | Synchronous rectifier gate drive timing to compensate for transformer leakage inductance |
US11765862B2 (en) * | 2020-09-29 | 2023-09-19 | Baidu Usa Llc | Thermal management system for electronic components with thermoelectric element |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042856A (en) * | 1975-10-28 | 1977-08-16 | General Electric Company | Chopper ballast for gaseous discharge lamps with auxiliary capacitor energy storage |
JPH05258879A (ja) * | 1992-03-16 | 1993-10-08 | Matsushita Electric Ind Co Ltd | 放電ランプ点灯装置 |
JPH07220887A (ja) * | 1994-01-28 | 1995-08-18 | Eye Lighting Syst Corp | 放電灯点灯装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1529824A (en) * | 1975-10-24 | 1978-10-25 | Gen Electric | Ballast circuit for gaseous discharge lamps |
US5331253A (en) * | 1992-08-24 | 1994-07-19 | Usi Lighting, Inc. | Electronic ballast for gaseous discharge lamp operation |
US5428268A (en) * | 1993-07-12 | 1995-06-27 | Led Corporation N.V. | Low frequency square wave electronic ballast for gas discharge |
JPH0835713A (ja) * | 1994-07-26 | 1996-02-06 | Fujitsu General Ltd | 空気調和機の制御方法およびその装置 |
KR0145094B1 (ko) * | 1994-10-12 | 1998-10-01 | 이종수 | 상용 전력선을 이용한 전자식 안정기의 조광제어신호의 원격전송방법과 시스템 |
US5498936A (en) * | 1995-03-31 | 1996-03-12 | Smith; Jerry J. | Power system with simplified, low cost self-starting self oscillator, power factor correction, power regulation and output open circuit voltage regulation, overload and short circuit protection |
JPH0992483A (ja) * | 1995-09-20 | 1997-04-04 | Minebea Co Ltd | 高輝度放電灯点灯装置 |
JP2001028879A (ja) * | 1999-07-13 | 2001-01-30 | Mitsubishi Electric Corp | 供給電力制御装置 |
-
2000
- 2000-02-14 JP JP2001557843A patent/JP3723929B2/ja not_active Expired - Fee Related
- 2000-02-14 WO PCT/JP2000/000768 patent/WO2001060129A1/ja active IP Right Grant
- 2000-02-14 DE DE60040218T patent/DE60040218D1/de not_active Expired - Lifetime
- 2000-02-14 EP EP00902926A patent/EP1178710B1/en not_active Expired - Lifetime
- 2000-02-14 US US09/958,532 patent/US6621236B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042856A (en) * | 1975-10-28 | 1977-08-16 | General Electric Company | Chopper ballast for gaseous discharge lamps with auxiliary capacitor energy storage |
JPH05258879A (ja) * | 1992-03-16 | 1993-10-08 | Matsushita Electric Ind Co Ltd | 放電ランプ点灯装置 |
JPH07220887A (ja) * | 1994-01-28 | 1995-08-18 | Eye Lighting Syst Corp | 放電灯点灯装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1178710A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7781982B2 (en) | 2005-09-16 | 2010-08-24 | Nec Lighting, Ltd | Low-voltage power supply circuit for illumination, illumination device, and low-voltage power supply output method for illumination |
Also Published As
Publication number | Publication date |
---|---|
EP1178710B1 (en) | 2008-09-10 |
EP1178710A4 (en) | 2005-04-13 |
US6621236B1 (en) | 2003-09-16 |
EP1178710A1 (en) | 2002-02-06 |
DE60040218D1 (de) | 2008-10-23 |
JP3723929B2 (ja) | 2005-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9178444B2 (en) | Multi-mode flyback control for a switching power converter | |
JP5263503B2 (ja) | 発光ダイオード点灯装置 | |
JP2002231471A (ja) | Led点灯装置及び照明装置 | |
JP2007080771A (ja) | 照明用低圧電源回路、照明装置および照明用低圧電源出力方法 | |
US9190901B2 (en) | Bridgeless boost power factor correction circuit for constant current input | |
JP2012084489A (ja) | Led点灯装置およびled照明装置 | |
WO2001060129A1 (fr) | Starter de lampe a decharge electrique et systeme d'eclairage | |
JP2011034847A (ja) | 電源装置及び照明器具 | |
TWI442826B (zh) | 氣體放電燈驅動電路系統及控制方法 | |
JP7137260B1 (ja) | Ac-dc電源 | |
JP5152501B2 (ja) | 負荷制御装置および電気機器 | |
JP5196146B2 (ja) | 点灯装置および照明器具 | |
Jagadeesh et al. | An efficient parallel resonant converter for LED lighting | |
JP5069573B2 (ja) | 高圧放電灯点灯装置、照明器具 | |
JP5079043B2 (ja) | 電源装置、その電源装置を備えた放電灯点灯装置およびその放電灯点灯装置を備えた照明器具 | |
JP2016201194A (ja) | Led点灯装置 | |
KR101474076B1 (ko) | Led 조명용 전원 장치 | |
JP6096133B2 (ja) | 負荷駆動装置 | |
JP7241312B2 (ja) | 点灯システム、照明制御システム、及び照明器具 | |
Sukanya et al. | A power quality improved isolated bridgeless sepic converter for LED lamp | |
JP7133787B2 (ja) | 点灯システム、照明制御システム、及び照明器具 | |
JP2023069496A (ja) | 点灯装置および照明器具 | |
KR100612596B1 (ko) | 조도 조절기 | |
JP6617544B2 (ja) | 点灯装置及び照明器具 | |
JP2000286080A (ja) | 高圧放電灯点灯装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 2001 557843 Kind code of ref document: A Format of ref document f/p: F |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA CN JP KR US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2000902926 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09958532 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 2000902926 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 2000902926 Country of ref document: EP |