ATE532258T1 - Automatische nullspannungschaltsteuerung - Google Patents
Automatische nullspannungschaltsteuerungInfo
- Publication number
- ATE532258T1 ATE532258T1 AT08755123T AT08755123T ATE532258T1 AT E532258 T1 ATE532258 T1 AT E532258T1 AT 08755123 T AT08755123 T AT 08755123T AT 08755123 T AT08755123 T AT 08755123T AT E532258 T1 ATE532258 T1 AT E532258T1
- Authority
- AT
- Austria
- Prior art keywords
- zero voltage
- voltage switching
- zvs
- automatic zero
- dead
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/217—Class D power amplifiers; Switching amplifiers
-
- 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
-
- 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
- H02M1/0012—Control circuits using digital or numerical techniques
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92805107P | 2007-05-07 | 2007-05-07 | |
PCT/US2008/062909 WO2008137935A1 (en) | 2007-05-07 | 2008-05-07 | Automatic zero voltage switching mode controller |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE532258T1 true ATE532258T1 (de) | 2011-11-15 |
Family
ID=39707995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08755123T ATE532258T1 (de) | 2007-05-07 | 2008-05-07 | Automatische nullspannungschaltsteuerung |
Country Status (6)
Country | Link |
---|---|
US (1) | US8194424B2 (de) |
EP (1) | EP2074694B1 (de) |
JP (1) | JP5065398B2 (de) |
CN (1) | CN101558558B (de) |
AT (1) | ATE532258T1 (de) |
WO (1) | WO2008137935A1 (de) |
Families Citing this family (34)
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JP4985380B2 (ja) * | 2007-12-20 | 2012-07-25 | ヤマハ株式会社 | 信号生成装置およびd級増幅装置 |
EP2209197A1 (de) | 2009-01-16 | 2010-07-21 | Whirpool Corporation | Verfahren zur Steuerung von Resonanzleistungswandlern in Induktionsheizsystemen und Induktionsheizsystem zur Durchführung eines solchen Verfahrens |
EP2249476B1 (de) | 2009-04-28 | 2016-04-13 | ST-Ericsson SA | Querstromminimierung |
EP2339734A1 (de) * | 2009-12-28 | 2011-06-29 | STMicroelectronics S.r.l. | Gerät zur Kontrolle des Ladevorgangs für einen Resonzkonverter |
JP5274527B2 (ja) * | 2010-09-13 | 2013-08-28 | 株式会社東芝 | Dc−dcコンバータ |
US8395362B2 (en) | 2010-10-29 | 2013-03-12 | R2 Semiconductor, Inc. | Controlling a dead time of a switching voltage regulator |
US8648583B2 (en) | 2010-10-29 | 2014-02-11 | R2 Semiconductor, Inc. | Delay block for controlling a dead time of a switching voltage regulator |
US8508207B2 (en) | 2010-10-29 | 2013-08-13 | R2 Semiconductor | Controlling a skew time of switches of a switching regulator |
CN102033188B (zh) * | 2010-11-25 | 2013-01-02 | 中国电器科学研究院 | 移相全桥变换器断路故障实时诊断方法 |
US9337824B2 (en) * | 2011-07-13 | 2016-05-10 | Infineon Technologies Austria Ag | Drive circuit with adjustable dead time |
CN102439832B (zh) * | 2011-08-19 | 2015-01-07 | 华为技术有限公司 | 分块功率管电路及其实现方法 |
CN102570845B (zh) * | 2012-01-18 | 2014-04-16 | 中山市马迅电器有限公司 | 一种基于单片机的自动电压转换*** |
EP2864231B1 (de) * | 2012-06-26 | 2017-05-31 | Otis Elevator Company | Sicherungskettenschaltung |
JP5987586B2 (ja) * | 2012-09-20 | 2016-09-07 | 富士電機株式会社 | スイッチング電源装置 |
CN104660181A (zh) * | 2013-11-26 | 2015-05-27 | 青岛鼎信通讯股份有限公司 | 三态d类放大器交越失真解决方案 |
US9667068B2 (en) * | 2013-12-18 | 2017-05-30 | Nvidia Corporation | System, method, and computer program product for a switch mode current balancing rail merge circuit |
CN103887982B (zh) * | 2014-03-21 | 2017-11-03 | 许继电气股份有限公司 | 一种数字llc中zvs的控制方法 |
US9537400B2 (en) * | 2014-08-29 | 2017-01-03 | Infineon Technologies Austria Ag | Switching converter with dead time between switching of switches |
US9627971B2 (en) * | 2014-12-17 | 2017-04-18 | Infineon Technologies Austria Ag | Gate driver initiated zero voltage switch turn on |
US9553540B2 (en) * | 2015-01-21 | 2017-01-24 | Ford Global Technologies, Llc | Power converter with pre-compensation for dead-time insertion |
US9503023B2 (en) * | 2015-04-01 | 2016-11-22 | Nxp B.V. | Class-D amplifier |
US9570994B1 (en) * | 2015-08-11 | 2017-02-14 | Infineon Technologies Austria Ag | Adjustable blanking time for overload protection for switch-mode power supplies |
TWI571055B (zh) * | 2015-10-14 | 2017-02-11 | 茂達電子股份有限公司 | 可降低電磁干擾與電源擾動之切換式驅動器 |
US10024889B2 (en) * | 2015-12-23 | 2018-07-17 | Intel IP Corporation | Apparatuses, methods, and systems for detection of a current level |
WO2018005727A1 (en) * | 2016-06-30 | 2018-01-04 | Witricity Corporation | Diode conduction sensor |
CN107994877B (zh) * | 2017-11-10 | 2021-08-27 | 矽恩微电子(厦门)有限公司 | 一种低辐射干扰,高效率,线性度高,鲁棒性的d类音频放大器的功率管驱动器 |
CN109039066B (zh) * | 2018-09-18 | 2020-01-03 | 电子科技大学 | 自适应零电压开关控制方法 |
US10516340B1 (en) * | 2018-10-15 | 2019-12-24 | Infineon Technologies Austria Ag | Communication through the flyback power transformer by the usage of the zero voltage switching pulse |
EP3871327A1 (de) | 2018-10-26 | 2021-09-01 | HELLA GmbH & Co. KGaA | Halbbrücke mit variabler totzonensteuerung und nullspannungsschaltung |
US11183939B2 (en) | 2020-02-18 | 2021-11-23 | Infineon Technologies Austria Ag | Reliable communication through a flyback power transformer using a zero voltage switching pulse |
KR20210112191A (ko) | 2020-03-04 | 2021-09-14 | 엘지전자 주식회사 | 영전압 스위칭 실패 감지 회로 |
US11394316B2 (en) * | 2020-04-23 | 2022-07-19 | Dell Products L.P. | System and method of utilizing LLC converters |
CN113328732B (zh) * | 2021-06-15 | 2023-07-14 | 西安微电子技术研究所 | 一种延时时间可控的死区时间产生方法及电路 |
CN116707316B (zh) * | 2023-08-02 | 2024-02-27 | 艾科微电子(深圳)有限公司 | 非对称半桥电源供应器的控制方法 |
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US5160896A (en) * | 1992-02-18 | 1992-11-03 | Harman International Industries, Incorporated | Class D amplifier |
US6172550B1 (en) * | 1996-08-16 | 2001-01-09 | American Superconducting Corporation | Cryogenically-cooled switching circuit |
US5986895A (en) * | 1998-06-05 | 1999-11-16 | Astec International Limited | Adaptive pulse width modulated resonant Class-D converter |
US6362683B1 (en) * | 1999-07-29 | 2002-03-26 | Tripath Technology, Inc. | Break-before-make distortion compensation for a digital amplifier |
DE60005029T2 (de) * | 1999-09-08 | 2004-07-15 | Harman International Industries, Inc., Northridge | Kostensparende sanftschaltung in parallelgeschalteten schalteranordnungen |
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US6304137B1 (en) * | 1999-12-23 | 2001-10-16 | Red Chip Company Limited | Output stage for high power class D amplifiers |
JP2001258269A (ja) * | 2000-03-15 | 2001-09-21 | Kawasaki Steel Corp | ソフトスイッチングdc−dcコンバータ |
JP2002101655A (ja) * | 2000-09-25 | 2002-04-05 | Canon Inc | スイッチング電源装置 |
US6556053B2 (en) * | 2001-02-06 | 2003-04-29 | Harman International Industries, Incorporated | Half-bridge gate driver optimized for hard-switching |
US6683494B2 (en) * | 2001-03-26 | 2004-01-27 | Harman International Industries, Incorporated | Digital signal processor enhanced pulse width modulation amplifier |
DE10221450A1 (de) * | 2002-05-15 | 2003-11-27 | Philips Intellectual Property | Schaltungsanordnung für einen resonanten Konverter und Verfahren zu dessen Betrieb |
GB0227792D0 (en) * | 2002-11-29 | 2003-01-08 | Koninkl Philips Electronics Nv | Driver for switching circuit and drive method |
US7023268B1 (en) * | 2003-03-21 | 2006-04-04 | D2Audio Corporation | Systems and methods for automatically adjusting channel timing |
US20040228153A1 (en) * | 2003-05-14 | 2004-11-18 | Cao Xiao Hong | Soft-switching techniques for power inverter legs |
US7034609B2 (en) * | 2003-11-12 | 2006-04-25 | Texas Instruments Incorporated | Switching circuits |
US7391194B2 (en) * | 2004-02-20 | 2008-06-24 | International Rectifier Corporation | Apparatus and method for minimizing power loss associated with dead time |
JP4391314B2 (ja) * | 2004-05-10 | 2009-12-24 | パナソニック株式会社 | 高周波加熱装置 |
US7098640B2 (en) * | 2004-07-06 | 2006-08-29 | International Rectifier Corporation | Method and apparatus for intelligently setting dead time |
US7214934B2 (en) * | 2004-07-22 | 2007-05-08 | Varian Australia Pty Ltd | Radio frequency power generator |
US7724054B2 (en) * | 2004-09-08 | 2010-05-25 | International Rectifier Corporation | Gate driver with programmable dead-time insertion |
KR101126766B1 (ko) * | 2005-02-28 | 2012-04-12 | 페어차일드코리아반도체 주식회사 | 스위칭 모드 파워 서플라이 및 그 보호 동작 방법 |
US7394315B2 (en) * | 2005-04-05 | 2008-07-01 | International Rectifier Corporation | Gate driver for Class D audio amplifier with adaptive dV/dt control |
CN100391075C (zh) * | 2005-09-02 | 2008-05-28 | 清华大学 | 基于igct的中高电压三电平变换器中安全封锁脉冲的方法 |
JP2007110845A (ja) | 2005-10-14 | 2007-04-26 | Renesas Technology Corp | スイッチング電源と半導体集積回路装置 |
US7554409B1 (en) * | 2007-09-27 | 2009-06-30 | Cirrus Logic, Inc. | Over-current protection circuit and method for protecting switching power amplifier circuits |
US7570118B1 (en) * | 2007-09-27 | 2009-08-04 | Cirrus Logic, Inc. | Thermal overload protection circuit and method for protecting switching power amplifier circuits |
-
2008
- 2008-05-07 CN CN2008800010788A patent/CN101558558B/zh active Active
- 2008-05-07 US US12/116,794 patent/US8194424B2/en active Active
- 2008-05-07 JP JP2009529437A patent/JP5065398B2/ja active Active
- 2008-05-07 AT AT08755123T patent/ATE532258T1/de active
- 2008-05-07 EP EP08755123A patent/EP2074694B1/de active Active
- 2008-05-07 WO PCT/US2008/062909 patent/WO2008137935A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20080278984A1 (en) | 2008-11-13 |
CN101558558A (zh) | 2009-10-14 |
WO2008137935A1 (en) | 2008-11-13 |
CN101558558B (zh) | 2011-08-31 |
JP5065398B2 (ja) | 2012-10-31 |
EP2074694B1 (de) | 2011-11-02 |
US8194424B2 (en) | 2012-06-05 |
JP2010504730A (ja) | 2010-02-12 |
EP2074694A1 (de) | 2009-07-01 |
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