JPH05508965A - ガス放電ランプ負荷を駆動する回路 - Google Patents
ガス放電ランプ負荷を駆動する回路Info
- Publication number
- JPH05508965A JPH05508965A JP93500467A JP50046792A JPH05508965A JP H05508965 A JPH05508965 A JP H05508965A JP 93500467 A JP93500467 A JP 93500467A JP 50046792 A JP50046792 A JP 50046792A JP H05508965 A JPH05508965 A JP H05508965A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- series
- inverter
- parallel
- coupled
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 claims abstract description 48
- 239000003990 capacitor Substances 0.000 claims description 33
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 230000010355 oscillation Effects 0.000 description 23
- 229920006395 saturated elastomer Polymers 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- H05B41/282—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
- H05B41/2825—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 bridge converter in the final stage
- H05B41/2827—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 bridge converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
-
- 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
- Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
Abstract
Description
Claims (10)
- 1.ガス放電ランプ負荷を駆動する回路であって:単方向電圧を受け取る入力と 、交流電圧を生成する出力とを有し、少なくとも一つの第1制御入力を含むイン バータ手段; 前記インバータ手段の出力に結合された直列共振発振器手段であって、交流信号 を発生するため直列に結合されたインダクタンスとキャパシタンスとを含む直列 共振発振器手段; 前記インダクタンスと直列かつ前記キャパシタンスと並列に、ランプ負荷を前記 発振器に結合する出力手段;および 前記出力手段に並列に結合され、かつ、前記キャパシタンスに直列に結合された 一次巻線を有し、前記インバータ手段の前記制御入力に結合された二次巻線を有 する変圧器手段; によって構成されることを特徴とする回路。
- 2.前記インバータ手段は、第2制御入力を有し、前記変圧器手段は、反対極性 で前記第1および第2制御入力にそれぞれ接続された第1および第2二次巻き線 を有し、該第1および第2制御入力は前記インバータの出力をH(high)お よびL(low)状態でそれぞれ制御することを特徴とする請求項1記載の回路 。
- 3.前記インバータ手段は、第1および第2スイッチ手段からなり、それぞれの スイッチ手段は、前記インバータの前記第1および第2制御入力にそれぞれ接続 された制御入力を有することを特徴とする請求項2記載の回路。
- 4.前記第1および第2スイッチ手段は、トランジスタ・スイッチからなること を特徴とする請求項3記載の回路。
- 5.前記第2巻線と前記インバータの制御入力との間に直列接続されたキャパシ タンスをさらに含んで構成されることを特徴とする請求項1記載の回路。
- 6.前記キャパシタンスと並列接続された抵抗と、前記キャパシタンスと前記抵 抗とに並列接続された第1ダイオードと、前記二次巻線と並列接続された第2ダ イオードとをさらに含んで構成されることを特徴とする請求項5記載の回路。
- 7.前記キャパシタンスと並列接続された抵抗と、前記二次巻線と並列接続され た別のキャパシタンスとをさらに含んで構成されることを特徴とする請求項5記 載の回路。
- 8.前記インバータ出力に並列接続されたキャパシタンスをさらに含んで構成さ れることを特徴とする請求項1及至の回路。
- 9.前記第1スイッチ手段と並列接続された第1ダイオードと、前記第2スイッ チ手段と並列接続された第2ダイオードとをさらに含んで構成されることを特徴 とする請求項3または4記載の回路。
- 10.ガス放電ランプ負荷を駆動する回路であって:単方向電圧を受け取る入力 と、交流電圧を生成する出力とを有するインバータ手段であって、第1制御入力 を有する第1スイッチ手段と、第2制御入力を有する第2スイッチ手段とを含む インバータ手段; 前記インバータ手段の出力に結合された直列共振発振器手段であって、交流信号 を生成するため直列に結合されたインダクタンスとキャパシタンスとを含む直列 共振発振器手段; 前記インダクタンスと直列かつ前記キャパシタンスと並列に、ランプ負荷を前記 発振器に結合する出力手段;および 前記出力手段に並列に結合され、かつ、前記キャパシタンスに直列に結合された 一次巻き線を有し、前記インバータ手段の第1および第2制御入力に反対の極性 でそれぞれ結合された第1および第2二次巻線を有する変圧器手段であって、前 記第1および第2二次巻線と前記インバータ手段の前記第1および第2制御入力 との間で直列に結合されたキャパシタンス手段を有する変圧器手段;によって構 成されることを特徴とする回路。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/705,856 US5124619A (en) | 1991-05-28 | 1991-05-28 | Circuit for driving a gas discharge lamp load |
US705,856 | 1991-05-28 | ||
PCT/US1992/004292 WO1992022186A1 (en) | 1991-05-28 | 1992-05-21 | Circuit for driving a gas discharge lamp load |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH05508965A true JPH05508965A (ja) | 1993-12-09 |
Family
ID=24835240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP93500467A Expired - Lifetime JPH05508965A (ja) | 1991-05-28 | 1992-05-21 | ガス放電ランプ負荷を駆動する回路 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5124619A (ja) |
EP (1) | EP0543002B1 (ja) |
JP (1) | JPH05508965A (ja) |
AT (1) | ATE134104T1 (ja) |
DE (1) | DE69208218T2 (ja) |
DK (1) | DK0543002T3 (ja) |
ES (1) | ES2083750T3 (ja) |
GR (1) | GR3019722T3 (ja) |
WO (1) | WO1992022186A1 (ja) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940009511B1 (ko) * | 1992-07-11 | 1994-10-14 | 금성계전주식회사 | 방전등용 전자식 안정기회로 |
US5466992A (en) * | 1992-08-19 | 1995-11-14 | Bruce Industries, Inc. | Inverter ballast circuit featuring current regulation over wide lamp load range |
US5332951A (en) * | 1992-10-30 | 1994-07-26 | Motorola Lighting, Inc. | Circuit for driving gas discharge lamps having protection against diode operation of the lamps |
US5382882A (en) * | 1993-04-20 | 1995-01-17 | General Electric Company | Power supply circuit for a gas discharge lamp |
US5406177A (en) * | 1994-04-18 | 1995-04-11 | General Electric Company | Gas discharge lamp ballast circuit with compact starting circuit |
US5608295A (en) * | 1994-09-02 | 1997-03-04 | Valmont Industries, Inc. | Cost effective high performance circuit for driving a gas discharge lamp load |
FR2759240B1 (fr) * | 1997-02-04 | 1999-03-19 | Krs Sa | Convertisseur electronique pour lampes a incandescence a rejet des effets de saturation du transformateur de sortie et procede de mise en oeuvre |
US6020688A (en) | 1997-10-10 | 2000-02-01 | Electro-Mag International, Inc. | Converter/inverter full bridge ballast circuit |
US5877926A (en) * | 1997-10-10 | 1999-03-02 | Moisin; Mihail S. | Common mode ground fault signal detection circuit |
US6188553B1 (en) | 1997-10-10 | 2001-02-13 | Electro-Mag International | Ground fault protection circuit |
US6069455A (en) | 1998-04-15 | 2000-05-30 | Electro-Mag International, Inc. | Ballast having a selectively resonant circuit |
US6091288A (en) * | 1998-05-06 | 2000-07-18 | Electro-Mag International, Inc. | Inverter circuit with avalanche current prevention |
US6028399A (en) * | 1998-06-23 | 2000-02-22 | Electro-Mag International, Inc. | Ballast circuit with a capacitive and inductive feedback path |
US6100645A (en) * | 1998-06-23 | 2000-08-08 | Electro-Mag International, Inc. | Ballast having a reactive feedback circuit |
US6107750A (en) * | 1998-09-03 | 2000-08-22 | Electro-Mag International, Inc. | Converter/inverter circuit having a single switching element |
US6160358A (en) * | 1998-09-03 | 2000-12-12 | Electro-Mag International, Inc. | Ballast circuit with lamp current regulating circuit |
US6181082B1 (en) | 1998-10-15 | 2001-01-30 | Electro-Mag International, Inc. | Ballast power control circuit |
US6137233A (en) * | 1998-10-16 | 2000-10-24 | Electro-Mag International, Inc. | Ballast circuit with independent lamp control |
US6169375B1 (en) | 1998-10-16 | 2001-01-02 | Electro-Mag International, Inc. | Lamp adaptable ballast circuit |
US6222326B1 (en) | 1998-10-16 | 2001-04-24 | Electro-Mag International, Inc. | Ballast circuit with independent lamp control |
US6127786A (en) * | 1998-10-16 | 2000-10-03 | Electro-Mag International, Inc. | Ballast having a lamp end of life circuit |
US6181083B1 (en) | 1998-10-16 | 2001-01-30 | Electro-Mag, International, Inc. | Ballast circuit with controlled strike/restart |
US6100648A (en) * | 1999-04-30 | 2000-08-08 | Electro-Mag International, Inc. | Ballast having a resonant feedback circuit for linear diode operation |
US6731075B2 (en) * | 2001-11-02 | 2004-05-04 | Ampr Llc | Method and apparatus for lighting a discharge lamp |
US6674246B2 (en) | 2002-01-23 | 2004-01-06 | Mihail S. Moisin | Ballast circuit having enhanced output isolation transformer circuit |
US6936977B2 (en) * | 2002-01-23 | 2005-08-30 | Mihail S. Moisin | Ballast circuit having enhanced output isolation transformer circuit with high power factor |
DE10231989B3 (de) * | 2002-07-15 | 2004-04-08 | Wurdack, Stefan, Dr. | Vorrichtung und Verfahren zum Bestimmen eines Flächenwiderstands von Proben |
US7642728B2 (en) * | 2003-03-19 | 2010-01-05 | Moisin Mihail S | Circuit having EMI and current leakage to ground control circuit |
US6954036B2 (en) * | 2003-03-19 | 2005-10-11 | Moisin Mihail S | Circuit having global feedback for promoting linear operation |
US7061187B2 (en) * | 2003-03-19 | 2006-06-13 | Moisin Mihail S | Circuit having clamped global feedback for linear load current |
US7099132B2 (en) * | 2003-03-19 | 2006-08-29 | Moisin Mihail S | Circuit having power management |
NZ541629A (en) * | 2005-08-03 | 2008-02-29 | Auckland Uniservices Ltd | Resonant inverter which includes two or more inductive elements that form part of a resonant circuit of the inverter |
US7830096B2 (en) * | 2007-10-31 | 2010-11-09 | General Electric Company | Circuit with improved efficiency and crest factor for current fed bipolar junction transistor (BJT) based electronic ballast |
CN103563490B (zh) * | 2011-05-09 | 2015-09-16 | 通用电气公司 | 用于镇流器的改良型可程序启动电路 |
CN102289241B (zh) * | 2011-06-17 | 2013-05-15 | 郁百超 | 微功耗交流稳压器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3753071A (en) * | 1972-06-15 | 1973-08-14 | Westinghouse Electric Corp | Low cost transistorized inverter |
US5047690A (en) * | 1980-08-14 | 1991-09-10 | Nilssen Ole K | Inverter power supply and ballast circuit |
US4525649A (en) * | 1982-07-12 | 1985-06-25 | Gte Products Corporation | Drive scheme for a plurality of flourescent lamps |
US4709189A (en) * | 1985-01-24 | 1987-11-24 | Toshiyuki Kuchii | Transistor inverter device for fluorescent lamp |
SE445417B (sv) * | 1985-06-28 | 1986-06-16 | Ryma Ab | Drivanordning for portabla lysrorsarmaturer till solarier |
DE4011742C2 (de) * | 1990-04-11 | 1993-10-14 | Magnetek May & Christe Gmbh | Gegentaktwechselrichter |
-
1991
- 1991-05-28 US US07/705,856 patent/US5124619A/en not_active Expired - Lifetime
-
1992
- 1992-05-21 AT AT92914221T patent/ATE134104T1/de not_active IP Right Cessation
- 1992-05-21 DE DE69208218T patent/DE69208218T2/de not_active Expired - Lifetime
- 1992-05-21 WO PCT/US1992/004292 patent/WO1992022186A1/en active IP Right Grant
- 1992-05-21 DK DK92914221.4T patent/DK0543002T3/da active
- 1992-05-21 EP EP92914221A patent/EP0543002B1/en not_active Expired - Lifetime
- 1992-05-21 ES ES92914221T patent/ES2083750T3/es not_active Expired - Lifetime
- 1992-05-21 JP JP93500467A patent/JPH05508965A/ja not_active Expired - Lifetime
-
1996
- 1996-04-23 GR GR960401107T patent/GR3019722T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69208218T2 (de) | 1996-08-29 |
ES2083750T3 (es) | 1996-04-16 |
ATE134104T1 (de) | 1996-02-15 |
DE69208218D1 (de) | 1996-03-21 |
DK0543002T3 (da) | 1996-03-11 |
EP0543002A1 (en) | 1993-05-26 |
WO1992022186A1 (en) | 1992-12-10 |
EP0543002B1 (en) | 1996-02-07 |
US5124619A (en) | 1992-06-23 |
GR3019722T3 (en) | 1996-07-31 |
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