JP2013526823A - 適応型回路 - Google Patents
適応型回路 Download PDFInfo
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- JP2013526823A JP2013526823A JP2013509647A JP2013509647A JP2013526823A JP 2013526823 A JP2013526823 A JP 2013526823A JP 2013509647 A JP2013509647 A JP 2013509647A JP 2013509647 A JP2013509647 A JP 2013509647A JP 2013526823 A JP2013526823 A JP 2013526823A
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- voltage
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- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
- H05B45/54—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits in a series array of LEDs
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/05—Capacitor coupled rectifiers
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
-
- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
Description
Claims (15)
- 整流された高電圧AC供給から低電圧DC負荷を駆動する適応型回路であって、当該適応型回路は、
−電荷蓄積回路であって、該電荷蓄積回路は、基本的に直列に結合された第1のキャパシタ及び第2のキャパシタを有し、前記第2のキャパシタは、前記負荷に基本的に並列に接続される、電荷蓄積回路、
−被制御電流源として実現され、前記負荷を通る負荷電流を制御し、閉スイッチ状態で、負荷電流が少なくとも前記電荷蓄積回路の前記第1のキャパシタから引き出され、開スイッチ状態中に、負荷電流が基本的に前記第2のキャパシタから引き出されるようにする、能動スイッチ、
を有する能動回路。 - 単一の能動スイッチ、を有する請求項1に記載の適応型回路。
- 前記負荷は、前記第2のキャパシタから基本的に連続して駆動され、前記能動スイッチは、前記負荷電流を前記第1のキャパシタにより供給される電流で増補するために、周期的に作動される、請求項1又は2に記載の適応型回路。
- 前記能動スイッチは、トランジスタ及び電圧源を有する、請求項1乃至3のいずれか一項に記載の適応型回路。
- 前記能動スイッチは、特定の入力電圧及び/又は特定の時点で前記能動スイッチを閉じるよう実現されたスイッチ制御部を有する、請求項1乃至4のいずれか一項に記載の適応型回路。
- AC供給信号を整流するダイオードブリッジ整流器、を有する請求項1乃至5のいずれか一項に記載の適応型回路。
- 230Vの本線供給からの入力電圧を、50乃至160V、より望ましくは80乃至140V、最も望ましくは90乃至130Vの範囲の出力電圧に適応させるよう実現された請求項1乃至6のいずれか一項に記載の適応型回路。
- LED改良ランプであって、
−前記ランプを高電圧本線供給信号に結合する結合手段、
−低電圧供給を定格とするLED素子、
前記高電圧本線供給信号を前記低電圧LED素子を駆動するための低電圧信号に適応させる、請求項1乃至7のいずれか一項に記載の適応型回路、
を有するLED改良ランプ。 - 前記低電圧LED素子は、2WのLED素子を有し、前記適応型回路は、前記LED素子を230Vの本線供給から駆動するよう実現される、請求項8に記載のLED改良ランプ。
- 整流された高電圧AC供給から低電圧DC負荷を駆動する方法であって、当該方法は、
−電荷蓄積回路に電荷を蓄積するステップであって、該電荷蓄積回路は、基本的に直列に結合された第1のキャパシタ及び第2のキャパシタを有し、前記第2のキャパシタは、前記負荷に基本的に並列に接続される、ステップ、
−能動スイッチを作動させるステップであって、該能動スイッチは、被制御電流源として実現され、前記負荷を通る負荷電流を制御し、閉スイッチ状態で、負荷電流が少なくとも前記電荷蓄積回路の前記第1のキャパシタから引き出され、開スイッチ状態中に、負荷電流が基本的に前記第2のキャパシタから引き出されるようにする、ステップ、
を有する方法。 - 前記能動スイッチは、前記AC本線供給の電圧と同期して作動される、請求項10に記載の方法。
- 前記能動スイッチの差動の瞬間は、所望の見掛け上のリアクタンスに従って選択される、請求項10に記載の方法。
- 前記負荷に分配される電力の総量は、前記能動スイッチの制御信号により決定される、請求項10乃至12のいずれか一項に記載の方法。
- 前記能動スイッチは、前記電荷蓄積回路の放電状態を開始するために、開から閉に切り替えられる、請求項10乃至13のいずれか一項に記載の方法。
- 前記能動スイッチは、連続駆動信号により作動される、請求項10乃至14のいずれか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010176180.0 | 2010-05-14 | ||
CN201010176180.0A CN102244955B (zh) | 2010-05-14 | 2010-05-14 | 自适应电路 |
PCT/IB2011/051992 WO2011141856A1 (en) | 2010-05-14 | 2011-05-05 | Adaptive circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013526823A true JP2013526823A (ja) | 2013-06-24 |
JP5837056B2 JP5837056B2 (ja) | 2015-12-24 |
Family
ID=44514842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013509647A Active JP5837056B2 (ja) | 2010-05-14 | 2011-05-05 | 適応型回路 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8698406B2 (ja) |
EP (1) | EP2570003B1 (ja) |
JP (1) | JP5837056B2 (ja) |
KR (1) | KR101997888B1 (ja) |
CN (1) | CN102244955B (ja) |
BR (1) | BR112012028735A8 (ja) |
CA (1) | CA2799097C (ja) |
ES (1) | ES2533431T3 (ja) |
PL (1) | PL2570003T3 (ja) |
RU (1) | RU2560835C2 (ja) |
WO (1) | WO2011141856A1 (ja) |
Cited By (1)
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JP2015537330A (ja) * | 2012-10-02 | 2015-12-24 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 発光ダイオードランプを制御する装置 |
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- 2011-05-05 ES ES11723682.8T patent/ES2533431T3/es active Active
- 2011-05-05 EP EP11723682.8A patent/EP2570003B1/en active Active
- 2011-05-05 JP JP2013509647A patent/JP5837056B2/ja active Active
- 2011-05-05 CA CA2799097A patent/CA2799097C/en active Active
- 2011-05-05 RU RU2012154017/07A patent/RU2560835C2/ru active
- 2011-05-05 US US13/695,803 patent/US8698406B2/en active Active
- 2011-05-05 PL PL11723682T patent/PL2570003T3/pl unknown
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- 2011-05-05 WO PCT/IB2011/051992 patent/WO2011141856A1/en active Application Filing
- 2011-05-05 BR BR112012028735A patent/BR112012028735A8/pt not_active IP Right Cessation
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JPS5797361A (en) * | 1980-12-05 | 1982-06-17 | Takaharu Miyazaki | Voltage step-down circuit |
JPH0898509A (ja) * | 1994-09-27 | 1996-04-12 | Matsushita Electric Works Ltd | 電源装置 |
JPH11252921A (ja) * | 1997-09-15 | 1999-09-17 | General Instr Corp | 電圧変換装置 |
JP2009200053A (ja) * | 1999-12-14 | 2009-09-03 | Takion Co Ltd | 電源装置及びledランプ装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2015537330A (ja) * | 2012-10-02 | 2015-12-24 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 発光ダイオードランプを制御する装置 |
Also Published As
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PL2570003T3 (pl) | 2015-06-30 |
ES2533431T3 (es) | 2015-04-10 |
CA2799097A1 (en) | 2011-11-17 |
CN102244955B (zh) | 2015-12-30 |
BR112012028735A8 (pt) | 2018-04-03 |
EP2570003B1 (en) | 2015-01-28 |
CA2799097C (en) | 2018-06-12 |
US8698406B2 (en) | 2014-04-15 |
EP2570003A1 (en) | 2013-03-20 |
BR112012028735A2 (pt) | 2017-12-19 |
JP5837056B2 (ja) | 2015-12-24 |
CN102244955A (zh) | 2011-11-16 |
RU2012154017A (ru) | 2014-06-20 |
WO2011141856A1 (en) | 2011-11-17 |
KR101997888B1 (ko) | 2019-07-08 |
KR20130117651A (ko) | 2013-10-28 |
US20130049618A1 (en) | 2013-02-28 |
RU2560835C2 (ru) | 2015-08-20 |
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