JP5202725B2 - 電力変換器 - Google Patents
電力変換器 Download PDFInfo
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- JP5202725B2 JP5202725B2 JP2011505366A JP2011505366A JP5202725B2 JP 5202725 B2 JP5202725 B2 JP 5202725B2 JP 2011505366 A JP2011505366 A JP 2011505366A JP 2011505366 A JP2011505366 A JP 2011505366A JP 5202725 B2 JP5202725 B2 JP 5202725B2
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- Prior art keywords
- power converter
- switch
- multiplexer
- voltage
- circuit
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Images
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
- H02M3/33561—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 more than one ouput with independent control
-
- 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
- H02M3/158—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 including plural semiconductor devices as final control devices for a single load
- H02M3/1588—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 including plural semiconductor devices as final control devices for a single load comprising at least one synchronous rectifier element
-
- 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
- H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
-
- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Description
Claims (15)
- 誘導素子(TR;L1)に接続された直流入力(26)と、所定の繰り返し周期で周期的に誘導電流を遮断するように設定されたスイッチ(T1)と、複数の負荷回路(31,32,33)と、前記誘導素子(TR)の第1及び第2の出力端子(34,38)の間に複数の並列チャンネル(M1,M2,M3)を有するマルチプレクサ(36)と、を備えており、各チャンネルは、前記負荷回路(31,32,33)の中の1つを含み、前記マルチプレクサが、前記チャンネルを逐次的及び周期的に導電させるように適応されている電力変換器であって、前記マルチプレクサは、切り替え周期を有しており、前記切り替え周期は、前記スイッチ(T1)における前記所定の繰り返し周期の倍数であることを特徴とする電力変換器。
- 請求項1記載の電力変換器であって、前記誘導素子は、変圧器(TR;TR′)であり、前記変圧器(TR;TR′)は、1次側で前記スイッチ(T1)を有し、2次側で前記出力回路(31,32,33)を有することを特徴とする電力変換器。
- 請求項2記載の電力変換器であって、前記変圧器(TR)は、絶縁されていることを特徴とする電力変換器。
- 請求項1〜3の何れかに記載の電力変換器であって、前記スイッチ(T1)の繰り返し周期数を決定することで前記負荷回路(31,32,33)の出力電力を制御するために前記マルチプレクサ(36)を制御するコントローラ(40)を備えており、それぞれの多重送信期間において、個別の前記負荷回路に関連付けられた前記マルチプレクサの前記チャンネル(M1,M2,M3)を、前記スイッチの繰り返し周期数の間、導電させることを特徴とする電力変換器。
- 請求項4記載の電力変換器であって、前記コントローラ(40)は、非連続モードで前記変換器を操作するように前記スイッチ(T1)を制御し、且つ前記誘導電流がゼロになるような時間間隔内に1つのチャンネルから別のチャンネルへ切り替えるように前記マルチプレクサ(36)を制御するように適応されていることを特徴とする電力変換器。
- 請求項4又は5に記載の電力変換器であって、前記コントローラ(40)は、前記チャンネル(M1,M2,M3)の一つを前記スイッチ(T1)の1つの繰り返し周期だけ導電させたら、別のチャンネルに切り換えるように、前記マルチプレクサ(36)を制御するように適応されていることを特徴とする電力変換器。
- 請求項1〜6の何れかに記載の電力変換器であって、前記マルチプレクサ(36)と前記スイッチ(T1)を制御し、且つ、前記負荷回路(31,32,33)の特性に従って前記スイッチ(T1)のデューティサイクル(D)を変化させるように適応されたコントローラ(40)を備えており、前記マルチプレクサチャンネル(M1,M2,M3)は、前記負荷回路(31,32,33)と導電することを特徴とする電力変換器。
- 請求項4〜6の何れかに記載の電力変換器であって、前記直流入力(26)に適用するために、交流電圧を直流電圧に変換する交流/直流変換器(16)を備え、さらに、交流電圧で前記コントローラ(40)を同期化する同期回路(80)を備えていることを特徴とする電力変換器。
- 請求項8記載の電力変換器であって、前記コントローラ(40)は、直流電圧の変動を補うように前記スイッチ(T1)の前記デューティサイクル(D)を変化させるように適応されていることを特徴とする電力変換器。
- 請求項9記載の電力変換器であって、前記交流/直流変換器(16)は、周期的に変動する直流電圧を前記直流入力(26)に供給するように適応され、前記コントローラ(40)は、前記スイッチ(T1)の前記デューティサイクル(D)を周期的に変化させるように適応されていることを特徴とする電力変換器。
- 請求項1〜10の何れかに記載の電力変換器であって、前記スイッチ(T1)と前記マルチプレクサ(36)を制御するための制御回路(40)と、前記誘導素子の前記第2の出力端子(38)と直接的に接続されていることを除いて、他の前記負荷回路(31,32,33)と並列に接続され、前記制御回路(40)に作動電圧を供給する追加負荷回路(56)と、を備えていることを特徴とする電力変換器。
- 請求項11記載の電力変換器であって、前記追加負荷回路(56)が十分な作動電圧を前記制御回路(40)に供給するまで、前記変換器の立ち上がり段階中に前記スイッチ(T1)を制御するように適応された発振器(58)を備えていることを特徴とする電力変換器。
- 請求項11又は12に記載の電力変換器であって、前記マルチプレクサ(36)に接続された前記負荷回路(31,32,33)の中の少なくとも1つは、負荷としての発光ダイオード(10)と、前記発光ダイオードに並列で接続されたコンデンサ(C1)とを含んでおり、前記コンデンサ(C1)は、ダイオード(D5)を介して前記追加負荷回路(56)に接続され、前記直流入力(26)の電圧が低下する時に、前記コンデンサ(C1)が放電して、前記制御回路(40)が一定時間作動するのを維持することを特徴とする電力変換器。
- 請求項11〜13の何れかに記載の電力変換器であって、前記制御回路(40)は、前記追加負荷回路(56)に供給される電圧を監視し、前記負荷回路(31,32,33)の中の少なくとも1つが遮断された状態を検出するように適応されていることを特徴とする電力変換器。
- 請求項1〜14の何れかに記載の電力変換器であって、前記負荷回路の中の1つは、前記他の出力回路(31,32,33)の中の少なくとも1つの浮動端子と共に前記マルチプレクサ(36)に接続されたファン(84)を負荷として含んでおり、前記ファン(84)の電力は、他の出力回路の中の当該少なくとも1つの消費電力によって決定されることを特徴とする電力変換器。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2008/003388 WO2009129830A1 (en) | 2008-04-25 | 2008-04-25 | Power converter |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011519256A JP2011519256A (ja) | 2011-06-30 |
JP5202725B2 true JP5202725B2 (ja) | 2013-06-05 |
Family
ID=40227957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011505366A Expired - Fee Related JP5202725B2 (ja) | 2008-04-25 | 2008-04-25 | 電力変換器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8633613B2 (ja) |
EP (1) | EP2269292B1 (ja) |
JP (1) | JP5202725B2 (ja) |
CN (1) | CN102017381B (ja) |
WO (1) | WO2009129830A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010135136A (ja) * | 2008-12-03 | 2010-06-17 | Panasonic Electric Works Co Ltd | Led点灯装置 |
CN102076136B (zh) * | 2009-11-24 | 2013-07-10 | 建准电机工业股份有限公司 | 灯具的驱动控制电路 |
FR2959181B1 (fr) * | 2010-04-27 | 2012-05-25 | Valeo Vision | Procede et dispositif de commande d'une pluralite d'ensembles de led d'un vehicule automobile |
EP2493264B1 (en) * | 2011-02-28 | 2017-07-12 | Silergy Corp. | Electrical load driving circuit |
JP5614502B2 (ja) | 2011-06-09 | 2014-10-29 | 富士電機株式会社 | Led駆動回路 |
JP5910814B2 (ja) * | 2011-12-26 | 2016-04-27 | 東芝ライテック株式会社 | 電力変換装置 |
EP2829157B1 (de) | 2012-03-21 | 2016-06-15 | Tridonic GmbH & Co KG | Betriebsschaltung für leuchtdioden, mit dimmsignal aus hochfrequent moduliertem impulspakete-signal, mit abgestimmten frequenzen |
EP2804444A1 (en) * | 2013-05-15 | 2014-11-19 | Dialog Semiconductor GmbH | Power converter for light bulb assembly comprising multiple LED arrays |
GB2515805A (en) * | 2013-07-05 | 2015-01-07 | Bae Systems Plc | Improvements in and relating to displays and light sources for displays |
EP3017658A1 (en) * | 2013-07-05 | 2016-05-11 | BAE Systems PLC | Improvements in and relating to displays and light sources for displays |
EP2822359A1 (en) * | 2013-07-05 | 2015-01-07 | BAE Systems PLC | Improvements in and relating to displays and light sources for displays |
US9588148B2 (en) * | 2014-01-23 | 2017-03-07 | Veris Industries, Llc | Input circuit for current transformer |
FR3020739B1 (fr) * | 2014-04-30 | 2019-05-03 | Renault S.A.S. | Circuit electronique de commande de sources de lumiere |
US9306461B2 (en) * | 2014-06-26 | 2016-04-05 | Hong Kong Applied Science and Technology Research Institute Company, Limited | LED driver with small output ripple without requiring a high-voltage primary-side electrolytic capacitor |
US10575379B1 (en) * | 2018-08-14 | 2020-02-25 | North American Manufacturing Enterprises, Inc. | System and method of two-wire control of multiple luminaries |
CN108964206B (zh) * | 2018-08-21 | 2023-04-18 | 宁波明科机电有限公司 | 一种充电系统 |
DE102020103921B4 (de) | 2020-02-14 | 2021-12-30 | Vossloh-Schwabe Deutschland Gmbh | Betriebsvorrichtung und Verfahren zum Betreiben einer Leuchtmittelanordnung |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0740785B2 (ja) * | 1987-04-03 | 1995-05-01 | 株式会社日立製作所 | 多チヤンネルインバ−タ回路 |
JPS63290161A (ja) * | 1987-05-22 | 1988-11-28 | Hitachi Ltd | 多チヤンネルスイツチング電源回路 |
JPH0555790U (ja) * | 1991-12-19 | 1993-07-23 | カシオ計算機株式会社 | スイッチングレギュレータ |
US5617015A (en) * | 1995-06-07 | 1997-04-01 | Linear Technology Corporation | Multiple output regulator with time sequencing |
US5663874A (en) | 1995-09-19 | 1997-09-02 | Micro Linear Corporation | Multiple output flyback DC-to-DC converter with synchronous rectification and constant on-time current mode control |
US5619404A (en) | 1995-10-30 | 1997-04-08 | Zak; Alexander | Multi-channel single stage high power factor AC to DC converter |
US6636003B2 (en) | 2000-09-06 | 2003-10-21 | Spectrum Kinetics | Apparatus and method for adjusting the color temperature of white semiconduct or light emitters |
US6369525B1 (en) | 2000-11-21 | 2002-04-09 | Philips Electronics North America | White light-emitting-diode lamp driver based on multiple output converter with output current mode control |
US6510995B2 (en) | 2001-03-16 | 2003-01-28 | Koninklijke Philips Electronics N.V. | RGB LED based light driver using microprocessor controlled AC distributed power system |
US6606257B2 (en) | 2001-11-05 | 2003-08-12 | Koninklijke Philips Electronics N.V. | Independent regulation of multiple outputs in a soft-switching multiple-output flyback converter |
US6504267B1 (en) * | 2001-12-14 | 2003-01-07 | Koninklijke Philips Electronics N.V. | Flyback power converter with secondary-side control and primary-side soft switching |
WO2004051831A1 (en) | 2002-12-05 | 2004-06-17 | Koninklijke Philips Electronics N.V. | A multiple-output dc-dc converter |
JP4729331B2 (ja) | 2005-04-18 | 2011-07-20 | コーセル株式会社 | 多重電源システム |
US7485987B2 (en) | 2006-02-23 | 2009-02-03 | Mitsubishi Denki Kabushiki Kaisha | Power converting device |
US20070262760A1 (en) | 2006-05-09 | 2007-11-15 | Kwang-Hwa Liu | Multiple-output dc-dc converter |
US7973496B2 (en) * | 2006-09-07 | 2011-07-05 | Koninklijke Philips Electronics N.V. | Resonant driver with low-voltage secondary side control for high power LED lighting |
US7902771B2 (en) | 2006-11-21 | 2011-03-08 | Exclara, Inc. | Time division modulation with average current regulation for independent control of arrays of light emitting diodes |
-
2008
- 2008-04-25 WO PCT/EP2008/003388 patent/WO2009129830A1/en active Application Filing
- 2008-04-25 JP JP2011505366A patent/JP5202725B2/ja not_active Expired - Fee Related
- 2008-04-25 CN CN200880128771.1A patent/CN102017381B/zh not_active Expired - Fee Related
- 2008-04-25 US US12/988,993 patent/US8633613B2/en active Active
- 2008-04-25 EP EP08749162.7A patent/EP2269292B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN102017381B (zh) | 2014-07-16 |
US20110260535A1 (en) | 2011-10-27 |
JP2011519256A (ja) | 2011-06-30 |
US8633613B2 (en) | 2014-01-21 |
CN102017381A (zh) | 2011-04-13 |
WO2009129830A1 (en) | 2009-10-29 |
EP2269292B1 (en) | 2015-08-26 |
EP2269292A1 (en) | 2011-01-05 |
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