JP6198808B2 - 2線式フライバック調光器及びその動作方法 - Google Patents
2線式フライバック調光器及びその動作方法 Download PDFInfo
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- JP6198808B2 JP6198808B2 JP2015501010A JP2015501010A JP6198808B2 JP 6198808 B2 JP6198808 B2 JP 6198808B2 JP 2015501010 A JP2015501010 A JP 2015501010A JP 2015501010 A JP2015501010 A JP 2015501010A JP 6198808 B2 JP6198808 B2 JP 6198808B2
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Classifications
-
- 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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
-
- 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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/257—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M5/2573—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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
- H02M5/293—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/0085—Partially controlled bridges
-
- 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
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/041—Controlling the light-intensity of the source
- H05B39/044—Controlling the light-intensity of the source continuously
-
- 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
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/385—Switched mode power supply [SMPS] using flyback topology
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Dc-Dc Converters (AREA)
Description
a)「含む」との用語は、所与の請求項において列挙されるもの以外の要素又は行為の存在を排除するものではない。
b)要素に先行する「a」又は「an」との用語は、当該要素が複数存在することを排除するものではない。
c)請求項における任意の参照符号は、その範囲を制限するものではない。
d)幾つかの「手段」が同一のアイテム若しくはハードウェア又はソフトウェアが実装された構造体若しくは機能によって表される。
e)開示された要素はいずれもハードウェア部(例えば離散及び集積電子回路)、ソフトウェア部(例えばコンピュータプログラミング)又はそれらの任意の組み合わせから構成されてもよい。
f)ハードウェア部は、アナログ部及びデジタル部の片方又は両方から構成されてもよい。
g)開示されたデバイス又はその一部はいずれも、特に明記されない限り、更なる部分となるように互いに組み合わされても又は分離されてもよい。
h)特に明記されない限り、行為又はステップの特定の順序を必要とすることを意図していない。
i)「複数」の要素の「複数」との用語には、請求項に係る要素のうちの2つ以上を含み、要素の特定の数の範囲を示唆するものではなく、つまり、複数の要素とは、わずか2つの要素であってもよく、また、測定できない数の要素を含んでもよい。
Claims (14)
- AC源から負荷に供給される電力量を制御するように前記AC源及び前記負荷に結合され、オン及びオフ状態を有する電子制御スイッチ装置であって、
整流器ブリッジ及び第1のフライバックコンバータに電子的に結合される第1のDCバスを有する第1の電源であって、前記整流器ブリッジは、前記AC源からAC信号を受け取り、前記第1のDCバスに第1のDC電圧を提供し、前記第1のフライバックコンバータは、前記第1のDC電圧を受け取り、第1の低電圧信号を出力する、前記第1の電源と、
制御可能な整流器ブリッジ及び第2のフライバックコンバータに電子的に結合される第2のDCバスを有する第2の電源であって、前記制御可能な整流器ブリッジは、前記AC源から前記AC信号を受け取り、前記第2のDCバスに第2のDC電圧を提供し、前記第2のフライバックコンバータは、前記第2のDC電圧を受け取り、第2の低電圧信号を出力する、前記第2の電源と、
前記電子制御スイッチ装置がオフ状態にある場合に、前記第1の低電圧信号を出力するように前記第1のフライバックコンバータを制御し、前記電子制御スイッチ装置がオン状態にある場合に、前記第2の低電圧信号を出力するように前記第2のフライバックコンバータを制御する制御部と、
を含み、
前記電子制御スイッチ装置は、内部動作電力のために前記第1又は第2の低電圧信号を使用する、電子制御スイッチ装置。 - 前記電子制御スイッチ装置は、2つの外部導体のみに結合されているニュートラルレススイッチであり、前記2つの外部導体は、ライン導体とスイッチドライン導体とを含む、請求項1に記載の電子制御スイッチ装置。
- 前記電子制御スイッチ装置がオフ状態にある場合に、AC電力は前記負荷に実質的に供給されず、前記電子制御スイッチ装置がオン状態にある場合に、前記第2の電源は、前記AC源から前記負荷に供給される電力量を制御するように前記制御部によって制御される、請求項1に記載の電子制御スイッチ装置。
- 前記制御可能な整流器ブリッジは、直列接続にある第1のダイオード及び第1のMOSFETと、直列接続にある第2のダイオード及び第2のMOSFETとを含む、請求項1に記載の電子制御スイッチ装置。
- 前記電子制御スイッチ装置がオン状態にある場合に、前記制御部は、前記制御可能な整流器ブリッジの前記第1及び第2のMOSFETのうちの1つ以上を導通させるように制御する、請求項4に記載の電子制御スイッチ装置。
- 前記制御部は、前記AC源から前記第2のDCバスに供給される電力量を制御するように、前記制御可能な整流器ブリッジの前記第1及び第2のMOSFETのうちの1つ以上を導通させるように選択的に制御する、請求項4に記載の電子制御スイッチ装置。
- 前記電子制御スイッチ装置がオフ状態にある場合に、前記第1の低電圧信号を使用し、また、前記電子制御スイッチ装置がオン状態にある場合に、前記第2の低電圧信号を使用して動作するワイヤレス受信器を更に含む、請求項1に記載の電子制御スイッチ装置。
- AC源から負荷に供給される電力量を制御するように前記AC源及び前記負荷に結合される電子制御スイッチであって、オン及びオフ状態を有する前記電子制御スイッチに電力を提供する低電圧電源装置であって、
整流器ブリッジ及び第1のフライバックコンバータに電子的に結合される第1のDCバスを有する第1の電源であって、前記整流器ブリッジは、前記AC源からAC信号を受け取り、前記第1のDCバスに第1のDC電圧を提供し、前記第1のフライバックコンバータは、前記第1のDC電圧を受け取り、第1の低電圧信号を出力する、前記第1の電源と、
制御可能な整流器ブリッジ及び第2のフライバックコンバータに電子的に結合される第2のDCバスを有する第2の電源であって、前記制御可能な整流器ブリッジは、前記AC源から前記AC信号を受け取り、前記第2のDCバスに第2のDC電圧を提供し、前記第2のフライバックコンバータは、前記第2のDC電圧を受け取り、第2の低電圧信号を出力する、前記第2の電源と、
前記電子制御スイッチがオフ状態にある場合に、前記第1の低電圧信号を出力するように前記第1のフライバックコンバータを制御し、前記電子制御スイッチがオン状態にある場合に、前記第2の低電圧信号を出力するように前記第2のフライバックコンバータを制御するコントローラと、
を含み、
前記電子制御スイッチは、内部動作電力のために前記第1又は第2の低電圧信号を使用する、低電圧電源装置。 - 前記電子制御スイッチは、2つの外部導体のみに結合されている「ニュートラルレス」スイッチであり、前記2つの外部導体は、ライン導体とスイッチドライン導体とを含む、請求項8に記載の低電圧電源装置。
- 前記電子制御スイッチがオフ状態にある場合に、実質的にAC電力は前記負荷に供給されず、前記電子制御スイッチがオン状態にある場合に、前記第2の電源は、前記AC源から前記第2のDCバスに供給される電力量を制御するように前記コントローラによって制御される、請求項8に記載の低電圧電源装置。
- 前記制御可能な整流器ブリッジは、直列接続にある第1のダイオード及び第1のMOSFETと、直列接続にある第2のダイオード及び第2のMOSFETとを含む、請求項8に記載の低電圧電源装置。
- 前記電子制御スイッチがオン状態にある場合に、前記コントローラは、前記制御可能な整流器ブリッジの前記第1及び第2のMOSFETのうちの1つ以上を導通させるように制御する、請求項11に記載の低電圧電源装置。
- 前記コントローラは、前記AC源から前記第2のDCバスに供給される電力量を制御するように、前記制御可能な整流器ブリッジの前記第1及び第2のMOSFETのうちの1つ以上を導通させるように選択的に制御する、請求項11に記載の低電圧電源装置。
- 前記第1及び第2の電源に結合されるワイヤレス受信器を更に含み、前記ワイヤレス受信器は、前記電子制御スイッチがオフ状態にある場合に、前記第1の低電圧信号を使用して動作し、また、前記電子制御スイッチがオン状態にある場合に、前記第2の低電圧信号を使用して動作する、請求項8に記載の低電圧電源装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201261613162P | 2012-03-20 | 2012-03-20 | |
US61/613,162 | 2012-03-20 | ||
PCT/IB2013/051780 WO2013140287A1 (en) | 2012-03-20 | 2013-03-06 | Two-wire flyback dimmer and a method of operation thereof |
Publications (3)
Publication Number | Publication Date |
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JP2015515092A JP2015515092A (ja) | 2015-05-21 |
JP2015515092A5 JP2015515092A5 (ja) | 2016-04-21 |
JP6198808B2 true JP6198808B2 (ja) | 2017-09-20 |
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JP2015501010A Expired - Fee Related JP6198808B2 (ja) | 2012-03-20 | 2013-03-06 | 2線式フライバック調光器及びその動作方法 |
Country Status (5)
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US (1) | US9497828B2 (ja) |
EP (1) | EP2828965B1 (ja) |
JP (1) | JP6198808B2 (ja) |
CN (1) | CN104205598B (ja) |
WO (1) | WO2013140287A1 (ja) |
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US8466628B2 (en) * | 2009-10-07 | 2013-06-18 | Lutron Electronics Co., Inc. | Closed-loop load control circuit having a wide output range |
US8334663B2 (en) | 2010-07-30 | 2012-12-18 | Lutron Electronics Co., Inc. | Power supply for a load control device |
CN201726309U (zh) * | 2010-08-11 | 2011-01-26 | 上海交通大学 | 功率mosfet功率因数校正器 |
-
2013
- 2013-03-06 JP JP2015501010A patent/JP6198808B2/ja not_active Expired - Fee Related
- 2013-03-06 US US14/385,280 patent/US9497828B2/en not_active Expired - Fee Related
- 2013-03-06 CN CN201380015423.4A patent/CN104205598B/zh not_active Expired - Fee Related
- 2013-03-06 WO PCT/IB2013/051780 patent/WO2013140287A1/en active Application Filing
- 2013-03-06 EP EP13717869.5A patent/EP2828965B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2828965A1 (en) | 2015-01-28 |
CN104205598A (zh) | 2014-12-10 |
WO2013140287A1 (en) | 2013-09-26 |
US20150062975A1 (en) | 2015-03-05 |
US9497828B2 (en) | 2016-11-15 |
CN104205598B (zh) | 2019-04-19 |
EP2828965B1 (en) | 2017-10-04 |
JP2015515092A (ja) | 2015-05-21 |
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