JP2015533469A - 自己発振共振電力変換器 - Google Patents
自己発振共振電力変換器 Download PDFInfo
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- 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
- H02M3/338—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 in a self-oscillating arrangement
- H02M3/3385—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 in a self-oscillating arrangement with automatic control of output voltage or current
-
- 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
- H02M3/1563—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 without using an external clock
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- 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
- H02M3/10—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
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- 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
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- 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
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal 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
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters
- H02M7/5383—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a self-oscillating arrangement
-
- 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
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal 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
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters
- H02M7/5383—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a self-oscillating arrangement
- H02M7/53846—Control circuits
- H02M7/538466—Control circuits for transistor type 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters
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- 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
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
- H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
-
- 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
- H02M1/0064—Magnetic structures combining different functions, e.g. storage, filtering or transformation
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Power Conversion In General (AREA)
- Inverter Devices (AREA)
Abstract
Description
VDS,PEAK=(VIN*π*fR)/fS (1)
ここで、fS=電力変換器のスイッチング周波数に等しい自己発振ループの発振周波数、である。
Claims (21)
- 共振電力変換器であって、
入力電圧の受取りのための入力端子と、
個々の制御入力によって制御される一つ以上の半導体スイッチを有するスイッチングネットワークであって、
該スイッチングネットワークは、該入力電圧の受取りのための該入力端子に対して動作可能に結合されたスイッチ入力と、該共振電力変換器の共振ネットワークの入力に対して動作可能に結合されたスイッチ出力と、を具備し、
該共振ネットワークは、既定の共振周波数(fR)と、変換器出力端子に対して動作可能に結合された出力と、を具備する、
スイッチングネットワークと、
該電力変換器のスイッチング周波数を設定するべく、該スイッチ出力から該スイッチングネットワークの制御入力に対して結合された自己発振フィードバックループであって、
該自己発振フィードバックループは、
該スイッチングネットワークの該スイッチ出力と該制御入力との間において結合された第一固有スイッチキャパシタンスと、
第一調節可能バイアス電圧を生成するように構成された第一バイアス電圧源と、
該第一バイアス電圧源と該スイッチングネットワークの該制御入力との間において結合された実質的に固定されたインダクタンスを有する第一インダクタと、
該第一インダクタに印加される該第一調節可能バイアス電圧を制御することによって、該電力変換器の出力電圧を制御するように構成された電圧調節ループと、
を具備する自己発振フィードバックループと、
を具備する共振電力変換器。 - 該入力端子と該スイッチ入力との間において結合された入力インダクタを具備し、
該スイッチングネットワークは、該スイッチングネットワークの該制御入力に結合された制御端子と、該スイッチ入力にかつ該スイッチ出力に結合された出力端子と、を有する第一半導体スイッチを具備する、
請求項1に記載の共振電力変換器。 - 該入力インダクタ及び該第一インダクタは、既定の磁気結合係数により、好ましくは0.1超の、更に好ましくは0.4超の、磁気結合係数により、磁気的に結合されている、請求項2に記載の共振電力変換器。
- 該スイッチングネットワークは、
該スイッチ出力と該共振電力変換器の電圧供給レールとの間において結合されると共に該スイッチングネットワークの該制御入力に結合された制御端子を有する第一半導体スイッチと、
該スイッチ出力と該入力端子との間において結合された第二半導体スイッチと、
を具備し、該第二半導体スイッチの制御端子は、実質的に固定されたインダクタンスを有する第二インダクタと実質的に固定されたインダクタンスを有する第三インダクタとのカスケード接続を通じて第二バイアス電圧源に結合され、
フィードバックキャパシタが、該スイッチ出力と該第二及び第三インダクタの間の中間ノードとの間において結合されている、
請求項1に記載の共振電力変換器。 - 該第一インダクタ及び該第三インダクタは、既定の磁気結合係数により、好ましくは0.1超の、更に好ましくは0.4超の、磁気結合係数により、磁気的に結合されている、請求項4に記載の共振電力変換器。
- 該入力インダクタ及び該第一インダクタは、共通した透磁性部材又はコアの周りに巻回されており、又は、
該第一インダクタ及び該第三インダクタは、共通した透磁性部材又はコアの周りに巻回されている、
請求項3又は請求項5に記載の共振電力変換器。 - 該第一バイアス電圧源は、
該第一調節可能バイアス電圧と接地などの該共振電力変換器の固定された電位とから結合されたキャパシタと、
該第一調節可能バイアス電圧と第一DC基準電圧との間において結合された第一調節可能抵抗器と、
該第一調節可能バイアス電圧と第二DC基準電圧との間において結合された第二調節可能抵抗器と、
を具備する、請求項1から請求項6までのいずれか一項に記載の共振電力変換器。 - 該電圧調節ループは、
基準DC又はAC電圧を比較器の第一入力に供給する基準電圧生成器と、
該変換器出力電圧に結合された該比較器の第二入力と、
該第一バイアス電圧源の制御入力に対して動作可能に結合された該比較器の出力と、
を具備する、請求項1から請求項7までのいずれか一項に記載の共振電力変換器。 - 該第一インダクタは、1nH〜50nHなどの1nH〜10μHのインダクタンスを有する、請求項1から請求項8までのいずれか一項に記載の共振電力変換器。
- 該第一インダクタの該実質的に固定されたインダクタンスは、該スイッチングネットワークの該制御入力におけるピーク電圧が、該スイッチングネットワークの半導体スイッチにおける閾値電圧を超過するように設定されている、請求項1から請求項9までのいずれか一項に記載の共振電力変換器。
- 該第一インダクタの該実質的に固定されたインダクタンスは、該スイッチングネットワークの該制御入力におけるピーク−ピーク電圧スイングが、該スイッチングネットワークの該半導体スイッチのうちの少なくとも一つの半導体スイッチの該閾値電圧の数値とほぼ等しくなるように選択されている、請求項10に記載の共振電力変換器。
- 該自己発振フィードバックループは、
該スイッチングネットワークの該制御入力と該電力変換器の固定された電位との間において結合された直列共振回路、
を更に具備する、請求項1から請求項11までのいずれか一項に記載の共振電力変換器。 - 該自己発振フィードバックループは、
該第一半導体スイッチの該制御入力と正又は負のDC供給電圧又は接地電圧などの該変換器の固定された電位との間において結合された第一直列共振回路と、
該第一半導体スイッチの該制御入力と該スイッチ出力との間において結合された第二直列共振回路と、
を更に具備する、請求項12に記載の共振電力変換器。 - 該自己発振フィードバックループは、
該第一調節可能バイアス電圧と該第一インダクタとの間において該第一インダクタと直列に結合された並列共振回路、
を更に具備する、請求項1から請求項11までのいずれか一項に記載の共振電力変換器。 - 整流済みのDC出力電圧を提供するべく、該共振ネットワークの該出力と該変換器出力端子との間に結合された整流器、
を更に具備する、請求項1から請求項14までのいずれか一項に記載の共振電力変換器。 - 該整流器は同期整流器を具備する、請求項15に記載の共振電力変換器。
- 該同期整流器は、
整流半導体スイッチであって、該整流半導体スイッチの整流器制御入力に従って該共振ネットワークの出力電圧を整流するように構成された整流半導体スイッチと、
固定された又は調節可能な整流器バイアス電圧と該整流器制御入力との間において結合された実質的に固定されたインダクタンスを有する第一整流インダクタと、
を具備する、請求項16に記載の共振電力変換器。 - 該固定された又は調節可能な整流器バイアス電圧は、抵抗性又は容量性の電圧分割器を通じて固定されたDCバイアス電圧源に又は該整流済みのDC出力電圧に結合されている、請求項17に記載の共振電力変換器。
- 該第一及び第二半導体スイッチの一つは、窒化ガリウム(GaN)又は炭化ケイ素(SiC)MOSFETなどのMOSFET又はIGBTを具備する、請求項2から請求項18までのいずれか一項に記載の共振電力変換器。
- 共振電力変換器アセンブリであって、
請求項1から請求項19までのいずれか一項に記載の共振電力変換器と、
少なくとも該スイッチングネットワークと該共振回路とが上部に集積されたキャリヤ基板と、
該第一インダクタを形成する該キャリヤ基板の電気トレースパターンと、
を具備する共振電力変換器アセンブリ。 - 該キャリヤ基板は半導体ダイを具備する、請求項16に記載の共振電力変換器アセンブリ。
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EP12191129 | 2012-11-02 | ||
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PCT/EP2013/072548 WO2014067915A2 (en) | 2012-11-02 | 2013-10-29 | Self-oscillating resonant power converter |
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EP (2) | EP3675342A1 (ja) |
JP (1) | JP6367814B2 (ja) |
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JP6367814B2 (ja) | 2018-08-01 |
ES2784300T3 (es) | 2020-09-24 |
MX2015005482A (es) | 2015-11-30 |
WO2014067915A3 (en) | 2015-01-15 |
US20170294840A1 (en) | 2017-10-12 |
MX347408B (es) | 2017-04-26 |
US10027237B2 (en) | 2018-07-17 |
KR20150082458A (ko) | 2015-07-15 |
EP2915245B1 (en) | 2020-03-04 |
BR112015009554A2 (pt) | 2017-07-04 |
US20150303806A1 (en) | 2015-10-22 |
WO2014067915A2 (en) | 2014-05-08 |
US9735676B2 (en) | 2017-08-15 |
CN104756391B (zh) | 2018-03-02 |
CN104756391A (zh) | 2015-07-01 |
BR112015009554B1 (pt) | 2021-05-25 |
KR102193358B1 (ko) | 2020-12-22 |
EP2915245A2 (en) | 2015-09-09 |
CA2889509A1 (en) | 2014-05-08 |
EP3675342A1 (en) | 2020-07-01 |
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