JP4638698B2 - 少なくとも1つの高圧放電ランプを作動させるための回路装置 - Google Patents
少なくとも1つの高圧放電ランプを作動させるための回路装置 Download PDFInfo
- Publication number
- JP4638698B2 JP4638698B2 JP2004217819A JP2004217819A JP4638698B2 JP 4638698 B2 JP4638698 B2 JP 4638698B2 JP 2004217819 A JP2004217819 A JP 2004217819A JP 2004217819 A JP2004217819 A JP 2004217819A JP 4638698 B2 JP4638698 B2 JP 4638698B2
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- JP
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- Prior art keywords
- signal
- frequency
- khz
- circuit
- switches
- Prior art date
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- Expired - Fee Related
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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
-
- 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
-
- 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
- H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
-
- 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
- H05B41/3928—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation for high-pressure lamps, e.g. high-intensity discharge lamps, high-pressure mercury or sodium lamps
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/02—High frequency starting operation for fluorescent lamp
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Inverter Devices (AREA)
Description
12 前調整器
14 完全ブリッジ構造
16 高圧放電ランプ
18 フィルタ回路
20 制御回路
22 駆動回路
22a 駆動回路
22b 駆動回路
24 マイクロプロセッサ
26 信号発生器
28 PWMモジュール
30 方形波発生器
32 LCフィルタ
34 減衰素子
38 オフセット信号ソース
40 加算器
Claims (9)
- 少なくとも1つの高圧放電ランプ(16)を作動させるための回路装置であって、
完全ブリッジ構造の4つのスイッチ(Q1〜Q4)を有しており、ただし、第1及び第2のスイッチ(Q1,Q2)は第1の半ブリッジ分岐を、第3及び第4のスイッチ(Q3,Q4)は第2の半ブリッジ分岐を形成しており、
さらに、前記高圧放電ランプ(16)を前記第1及び第2の半ブリッジ分岐の中心の間に結合するための少なくとも2つの端子と、
回路装置(10)に直流電圧信号を供給するための少なくとも2つの端子と、
前記4つのスイッチ(Q1〜Q4)を制御するための制御回路(20)とを有する形式の回路装置において、
前記制御回路(20)は、前記4つのスイッチ(Q1〜Q4)に対する制御信号
を供給するように設計されており、前記制御信号のクロック(ft)は第1の周波数と第2の周波数の間で掃引され、前記制御信号のパルス幅及び/又は位相は予め設定可能な第3の周波数(fa)により変調され、
前記制御回路(20)はPWMモジュール(28)を有しており、該PWMモジュールのクロック入力側は前記第1及び第2の周波数の間で掃引されるクロックのソースに、前記PWMモジュールの変調入力側は前記第3の周波数(f a )の信号のソースに結合されていることを特徴とする、少なくとも1つの高圧放電ランプ(16)を作動させるための回路装置。 - 前記クロック周波数は150kHzより低く、有利には40kHzと60kHzの間又は80kHzと120kHzの間である、請求項1記載の回路装置。
- 前記第3の周波数(fa)は50kHzより低く、有利には20kHzと35kHzの間である、請求項1又は2記載の回路装置。
- 前記掃引周波数(fs)は50Hzと500Hzの間、有利には80Hzと200Hzの間にある、請求項1から3のいずれか1項記載の回路装置。
- 前記パルス幅は非対称的に変調される、請求項1から5のいずれか1項記載の回路装置。
- 前記パルス幅は対称的に変調される、請求項1から5のいずれか1項記載の回路装置。
- 前記PWMモジュールの変調入力側はさらにオフセット信号(OS)のソース(38)に結合されている、請求項1記載の回路装置。
- 前記制御回路は位相シフトモジュールを有しており、該位相シフトモジュールのクロック入力側は前記第1及び第2の周波数の間で掃引されるクロックのソースに、前記位相シフトモジュールの変調入力側は前記第3の周波数(fa)の信号のソースに結合されている、請求項1から5のいずれか1項記載の回路装置。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10333820A DE10333820A1 (de) | 2003-07-24 | 2003-07-24 | Schaltungsanordnung zum Betreiben mindestens einer Hochdruckentladungslampe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005044812A JP2005044812A (ja) | 2005-02-17 |
| JP4638698B2 true JP4638698B2 (ja) | 2011-02-23 |
Family
ID=33483057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004217819A Expired - Fee Related JP4638698B2 (ja) | 2003-07-24 | 2004-07-26 | 少なくとも1つの高圧放電ランプを作動させるための回路装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8125156B2 (ja) |
| EP (1) | EP1501338A3 (ja) |
| JP (1) | JP4638698B2 (ja) |
| KR (1) | KR20050012150A (ja) |
| CN (1) | CN1578579A (ja) |
| CA (1) | CA2475400A1 (ja) |
| DE (1) | DE10333820A1 (ja) |
| TW (1) | TWI270324B (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004042996A1 (de) * | 2004-09-06 | 2006-03-09 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Schaltungsanordnung zum Betreiben mindestens einer Hochdruckentladungslampe |
| DE102005059762A1 (de) * | 2005-12-14 | 2007-06-21 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Schaltungsanordnung und Verfahren zum Betreiben von Hochdruck-Gasentladungslampen |
| KR101073302B1 (ko) | 2007-01-10 | 2011-10-12 | 오스람 아게 | 고압 방전 램프를 동작시키기 위한 회로 어레인지먼트 및 방법 |
| DE102009016579A1 (de) * | 2009-04-06 | 2010-10-14 | Osram Gesellschaft mit beschränkter Haftung | Schaltungsanordnung und Verfahren zum Betreiben einer Hochdruckentladungslampe |
| JP5053395B2 (ja) | 2010-01-29 | 2012-10-17 | Tdkラムダ株式会社 | 放電灯点灯装置 |
| WO2013038322A1 (en) * | 2011-09-14 | 2013-03-21 | Koninklijke Philips Electronics N.V. | Digitally controlled electronic ballast with anti-striation control and method of operation thereof |
| DE102019127709B4 (de) * | 2019-10-15 | 2023-05-04 | Webasto SE | Verfahren und Vorrichtung zur PWM-Ansteuerung von HV-Komponenten |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4904907A (en) * | 1988-02-26 | 1990-02-27 | General Electric Company | Ballast circuit for metal halide lamp |
| EP0808552B1 (en) | 1995-12-08 | 2003-03-19 | Koninklijke Philips Electronics N.V. | Ballast system |
| US5923129A (en) * | 1997-03-14 | 1999-07-13 | Linfinity Microelectronics | Apparatus and method for starting a fluorescent lamp |
| JPH11297482A (ja) | 1998-04-06 | 1999-10-29 | Meiji Natl Ind Co Ltd | 交流高圧放電灯点灯装置 |
| US6184633B1 (en) * | 1999-06-17 | 2001-02-06 | Philips Electronics North America Corporation | Reduction of vertical segregation in a discharge lamp |
| JP3742270B2 (ja) * | 2000-02-10 | 2006-02-01 | 株式会社小糸製作所 | 放電灯点灯回路 |
| US6400100B1 (en) * | 2000-07-20 | 2002-06-04 | Philips Electronics North America Corporation | System and method for determining the frequency of longitudinal mode required for color mixing in a discharge lamp |
| US6680582B1 (en) * | 2000-10-06 | 2004-01-20 | Koninklijke Philips Electronics N.V. | System and method for employing pulse width modulation for reducing vertical segregation in a gas discharge lamp |
| US6653799B2 (en) * | 2000-10-06 | 2003-11-25 | Koninklijke Philips Electronics N.V. | System and method for employing pulse width modulation with a bridge frequency sweep to implement color mixing lamp drive scheme |
| US6483259B1 (en) * | 2001-06-12 | 2002-11-19 | Koninklijke Phillips Electronics N.V. | Method and apparatus for determining power frequencies that cause arc instabilities in discharge lamps |
| US6788007B2 (en) * | 2001-12-21 | 2004-09-07 | Koninklijke Philips Electronics N.V. | Use of arc straightening in HID lamps operated at VHF frequencies |
-
2003
- 2003-07-24 DE DE10333820A patent/DE10333820A1/de not_active Ceased
-
2004
- 2004-07-06 TW TW093120216A patent/TWI270324B/zh not_active IP Right Cessation
- 2004-07-06 EP EP04015908A patent/EP1501338A3/de not_active Withdrawn
- 2004-07-12 US US10/888,022 patent/US8125156B2/en not_active Expired - Fee Related
- 2004-07-21 CA CA002475400A patent/CA2475400A1/en not_active Abandoned
- 2004-07-22 KR KR1020040057134A patent/KR20050012150A/ko not_active Ceased
- 2004-07-23 CN CNA2004100545584A patent/CN1578579A/zh active Pending
- 2004-07-26 JP JP2004217819A patent/JP4638698B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TWI270324B (en) | 2007-01-01 |
| JP2005044812A (ja) | 2005-02-17 |
| EP1501338A2 (de) | 2005-01-26 |
| US8125156B2 (en) | 2012-02-28 |
| DE10333820A1 (de) | 2005-02-17 |
| US20050285544A1 (en) | 2005-12-29 |
| CN1578579A (zh) | 2005-02-09 |
| CA2475400A1 (en) | 2005-01-24 |
| TW200520630A (en) | 2005-06-16 |
| KR20050012150A (ko) | 2005-01-31 |
| EP1501338A3 (de) | 2009-03-04 |
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