DE69635645D1 - Wechselstrom-Gleichstromwandler mit Unterdrückung der Eingangsstromoberwellen und einem Vielzahl von gekoppelten Primärwicklungen - Google Patents
Wechselstrom-Gleichstromwandler mit Unterdrückung der Eingangsstromoberwellen und einem Vielzahl von gekoppelten PrimärwicklungenInfo
- Publication number
- DE69635645D1 DE69635645D1 DE69635645T DE69635645T DE69635645D1 DE 69635645 D1 DE69635645 D1 DE 69635645D1 DE 69635645 T DE69635645 T DE 69635645T DE 69635645 T DE69635645 T DE 69635645T DE 69635645 D1 DE69635645 D1 DE 69635645D1
- Authority
- DE
- Germany
- Prior art keywords
- converters
- suppression
- input current
- primary windings
- current harmonics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001629 suppression Effects 0.000 title 1
- 238000004804 winding Methods 0.000 title 1
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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4258—Arrangements for improving power factor of AC input using a single converter stage both for correction of AC input power factor and generation of a regulated and galvanically isolated DC output voltage
-
- 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
-
- 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)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US543561 | 1983-10-19 | ||
US08/543,561 US5600546A (en) | 1995-10-16 | 1995-10-16 | Input harmonic current corrected AC-to-DC converter with multiple coupled primary windings |
US588054 | 1996-01-19 | ||
US08/588,054 US5652700A (en) | 1995-10-16 | 1996-01-19 | Low cost AC-to-DC converter having input current with reduced harmonics |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69635645D1 true DE69635645D1 (de) | 2006-02-02 |
DE69635645T2 DE69635645T2 (de) | 2006-07-06 |
Family
ID=27067368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69635645T Expired - Fee Related DE69635645T2 (de) | 1995-10-16 | 1996-10-14 | Wechselstrom-Gleichstromwandler mit Unterdrückung der Eingangsstromoberwellen und einer Vielzahl von gekoppelten Primärwicklungen |
Country Status (5)
Country | Link |
---|---|
US (2) | US5652700A (de) |
EP (1) | EP0768748B1 (de) |
JP (1) | JP3749579B2 (de) |
CN (1) | CN1074202C (de) |
DE (1) | DE69635645T2 (de) |
Families Citing this family (35)
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---|---|---|---|---|
JPH08223907A (ja) * | 1995-02-06 | 1996-08-30 | Internatl Business Mach Corp <Ibm> | 電源装置及び電源供給方法 |
US5652700A (en) * | 1995-10-16 | 1997-07-29 | Computer Products, Inc. | Low cost AC-to-DC converter having input current with reduced harmonics |
US5757626A (en) * | 1996-06-21 | 1998-05-26 | Delta Electronics Inc. | Single-stage, single-switch, islolated power-supply technique with input-current shaping and fast output-voltage regulation |
US6005780A (en) * | 1997-08-29 | 1999-12-21 | Hua; Guichao | Single-stage AC/DC conversion with PFC-tapped transformers |
US5920473A (en) * | 1998-03-09 | 1999-07-06 | Magnetic Technology, Inc. | Dc-to-Dc power converter with integrated magnetic power transformer |
US6011702A (en) * | 1998-03-31 | 2000-01-04 | Gucyski; Jeff | Low noise forward/flyback switching power supply |
US6118673A (en) * | 1998-06-01 | 2000-09-12 | Virginia Power Technologies, Inc. | Single-stage AC/DC converters with saturable conductor PFC |
US6147882A (en) * | 1998-12-19 | 2000-11-14 | Delta Electronics, Inc. | Single-stage input current shaping technique with voltage-doubler rectifier front-end |
US6181113B1 (en) | 1999-07-29 | 2001-01-30 | Abb Power T&D Company Inc. | Harmonic resonance control and protection system for switched power factor control capacitor devices |
US6249444B1 (en) * | 1999-11-01 | 2001-06-19 | Astec International Limited | Offset resonant ZVS forward converter |
DE10004983C1 (de) | 2000-02-04 | 2001-09-13 | Infineon Technologies Ag | Schutzanordnung für Schottky-Diode |
GB2380073B (en) * | 2001-06-15 | 2005-02-02 | Vestel Elekt Sanayi Ve Ticaret | Fly-back converter switched-mode power supply with reduced power dissipation and limited line harmonics |
US6421256B1 (en) * | 2001-06-25 | 2002-07-16 | Koninklijke Philips Electronics N.V. | Method for reducing mains harmonics and switching losses in discontinuous-mode, switching power converters |
DE10144540A1 (de) | 2001-09-11 | 2003-04-03 | Infineon Technologies Ag | Spannungswandler |
JP4193536B2 (ja) * | 2003-03-24 | 2008-12-10 | 横河電機株式会社 | スイッチング電源 |
CN100438285C (zh) * | 2003-06-06 | 2008-11-26 | 半导体元件工业有限责任公司 | 频率受控的功率因数校正电路和方法 |
CN100411273C (zh) * | 2006-08-31 | 2008-08-13 | 上海交通大学 | 串联补偿升压的单相功率因数校正电路 |
CN100401625C (zh) * | 2006-08-31 | 2008-07-09 | 上海交通大学 | 有源无源混合的单相功率因数校正电路 |
US7636246B2 (en) * | 2007-08-10 | 2009-12-22 | Active-Semi, Inc. | Start-up time reduction in switching regulators |
US20090059623A1 (en) * | 2007-08-29 | 2009-03-05 | Jun Cai | Switched-mode Power Supply With EMI Isolation |
KR101468719B1 (ko) * | 2008-03-12 | 2014-12-05 | 페어차일드코리아반도체 주식회사 | 전력 변환기 및 그 구동 방법 |
US7898826B2 (en) * | 2009-04-13 | 2011-03-01 | Power Integrations, Inc. | Method and apparatus for limiting maximum output power of a power converter |
US20120014142A1 (en) * | 2010-07-19 | 2012-01-19 | Welland Industrial Co., Ltd. | Power conversion apparatus for correcting power factor |
US8335096B2 (en) | 2010-11-12 | 2012-12-18 | Don Roy Sauer | Rectifier less bidirectional AC to DC converter |
US20120206113A1 (en) * | 2011-02-14 | 2012-08-16 | Frank William Kogel | Parameter configuration method for elements of a power factor correction converter |
KR101434110B1 (ko) | 2012-08-03 | 2014-09-23 | 삼성전기주식회사 | 싱글 스테이지 포워드-플라이백 컨버터, 전원 공급 장치 및 발광 다이오드용 전원 공급 장치 |
KR101496819B1 (ko) * | 2012-08-03 | 2015-03-02 | 삼성전기주식회사 | 싱글 스테이지 포워드-플라이백 컨버터, 전원 공급 장치 및 발광 다이오드 전원 공급 장치 |
KR101415169B1 (ko) | 2013-05-31 | 2014-07-04 | 인하대학교 산학협력단 | 낮은 전압 스트레스의 스위칭 트랜지스터를 가지는 단일단 비대칭 llc 공진형 컨버터 장치 및 방법 |
KR101332195B1 (ko) * | 2013-07-31 | 2013-11-27 | (주)이미지스테크놀로지 | 고효율 스위칭 모드 파워 서플라이 장치 |
JP2015177650A (ja) * | 2014-03-14 | 2015-10-05 | 株式会社東芝 | 電源回路 |
CN103840654B (zh) * | 2014-04-02 | 2016-03-16 | 哈尔滨工业大学 | 变压器原边带辅助环节的三相单级全桥功率因数校正器 |
EP3155715B1 (de) | 2014-09-12 | 2018-03-14 | Philips Lighting Holding B.V. | Stromversorgungsschaltungen |
JP6439482B2 (ja) * | 2015-02-13 | 2018-12-19 | 住友電気工業株式会社 | コンバータ及び制御回路 |
CN108390555B (zh) * | 2018-04-24 | 2019-09-10 | 上海推拓科技有限公司 | 用于Boost与桥式DC-DC转换电路组合的开关电源的PFWM控制方法 |
US11863079B2 (en) | 2021-06-30 | 2024-01-02 | Dialog Semiconductor Inc. | Switching power converter with secondary-side control |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4437146A (en) * | 1982-08-09 | 1984-03-13 | Pacific Electro Dynamics, Inc. | Boost power supply having power factor correction circuit |
US4412277A (en) * | 1982-09-03 | 1983-10-25 | Rockwell International Corporation | AC-DC Converter having an improved power factor |
US4677366A (en) * | 1986-05-12 | 1987-06-30 | Pioneer Research, Inc. | Unity power factor power supply |
US4974141A (en) * | 1988-05-18 | 1990-11-27 | Viteq Corporation | AC to DC power converter with input current waveform control for buck-boost regualtion of output |
US4853837A (en) * | 1988-08-08 | 1989-08-01 | Zdzislaw Gulczynski | Synchronous switching power supply with flyback converter |
US4940929A (en) * | 1989-06-23 | 1990-07-10 | Apollo Computer, Inc. | AC to DC converter with unity power factor |
US5066900A (en) * | 1989-11-14 | 1991-11-19 | Computer Products, Inc. | Dc/dc converter switching at zero voltage |
IL92514A (en) * | 1989-12-01 | 1994-08-26 | Systel Dev & Ind Ltd | Diode switching circuit protection circuit |
JPH03230752A (ja) * | 1990-02-06 | 1991-10-14 | Fujitsu Ltd | 電圧共振形dc/dcコンバータ |
DE4008652C2 (de) * | 1990-03-17 | 2000-06-21 | Schneider Automation Gmbh | Netzteil mit Gleichspannungs-Gleichspannungs-Wandler |
US5180964A (en) * | 1990-03-28 | 1993-01-19 | Ewing Gerald D | Zero-voltage switched FM-PWM converter |
US5231563A (en) * | 1990-09-07 | 1993-07-27 | Itt Corporation | Square wave converter having an improved zero voltage switching operation |
US5126931A (en) * | 1990-09-07 | 1992-06-30 | Itt Corporation | Fixed frequency single ended forward converter switching at zero voltage |
US5088019A (en) * | 1990-09-18 | 1992-02-11 | Hewlett-Packard Company | Low harmonic current and fault tolerant power supply |
US5168436A (en) * | 1990-09-26 | 1992-12-01 | Allied-Signal Inc. | Uninterruptible power supply |
US5134355A (en) * | 1990-12-31 | 1992-07-28 | Texas Instruments Incorporated | Power factor correction control for switch-mode power converters |
US5206800A (en) * | 1991-03-13 | 1993-04-27 | Astec International, Ltd. | Zero voltage switching power converter with secondary side regulation |
US5173846A (en) * | 1991-03-13 | 1992-12-22 | Astec International Ltd. | Zero voltage switching power converter |
US5097196A (en) * | 1991-05-24 | 1992-03-17 | Rockwell International Corporation | Zero-voltage-switched multiresonant DC to DC converter |
US5301095A (en) * | 1991-10-01 | 1994-04-05 | Origin Electric Company, Limited | High power factor AC/DC converter |
JP3199423B2 (ja) * | 1991-11-01 | 2001-08-20 | オリジン電気株式会社 | 共振形フォワードコンバ−タ |
US5331534A (en) * | 1991-11-20 | 1994-07-19 | Tokyo Electric Co., Ltd. | Power supply apparatus |
JP2500580B2 (ja) * | 1992-01-30 | 1996-05-29 | 日本電気株式会社 | 電源回路 |
US5224025A (en) * | 1992-04-21 | 1993-06-29 | Wisconsin Alumni Research Foundation | Forward converter with two active switches and unity power factor capability |
US5262930A (en) * | 1992-06-12 | 1993-11-16 | The Center For Innovative Technology | Zero-voltage transition PWM converters |
US5264780A (en) * | 1992-08-10 | 1993-11-23 | International Business Machines Corporation | On time control and gain circuit |
DE4328458B4 (de) * | 1992-08-25 | 2005-09-22 | Matsushita Electric Industrial Co., Ltd., Kadoma | Schalt-Spannungsversorgung |
US5442539A (en) * | 1992-10-02 | 1995-08-15 | California Institute Of Technology | CuK DC-to-DC switching converter with input current shaping for unity power factor operation |
US5327333A (en) * | 1992-11-25 | 1994-07-05 | At&T Bell Laboratories | Push push DC-DC reduced/zero voltage switching converter with off-set tapped secondary winding |
JP2767781B2 (ja) * | 1993-09-17 | 1998-06-18 | 東光株式会社 | Ac−dcコンバータ |
JP3260024B2 (ja) * | 1993-11-15 | 2002-02-25 | 株式会社東芝 | 電源回路 |
US5446366A (en) * | 1994-02-08 | 1995-08-29 | Computer Products, Inc. | Boost converter power supply with reduced losses, control circuit and method therefor |
US5673184A (en) * | 1994-09-01 | 1997-09-30 | Deutsche Thomson-Brandt Gmbh | Switch mode power supply circuit with increased power factor for mains |
US5600546A (en) * | 1995-10-16 | 1997-02-04 | Computer Products, Inc. | Input harmonic current corrected AC-to-DC converter with multiple coupled primary windings |
US5652700A (en) * | 1995-10-16 | 1997-07-29 | Computer Products, Inc. | Low cost AC-to-DC converter having input current with reduced harmonics |
-
1996
- 1996-01-19 US US08/588,054 patent/US5652700A/en not_active Expired - Lifetime
- 1996-09-27 US US08/721,497 patent/US5995383A/en not_active Expired - Lifetime
- 1996-10-09 JP JP28587796A patent/JP3749579B2/ja not_active Expired - Fee Related
- 1996-10-14 EP EP96307473A patent/EP0768748B1/de not_active Expired - Lifetime
- 1996-10-14 DE DE69635645T patent/DE69635645T2/de not_active Expired - Fee Related
- 1996-10-16 CN CN96119275A patent/CN1074202C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5995383A (en) | 1999-11-30 |
DE69635645T2 (de) | 2006-07-06 |
JP3749579B2 (ja) | 2006-03-01 |
EP0768748B1 (de) | 2005-12-28 |
EP0768748A2 (de) | 1997-04-16 |
EP0768748A3 (de) | 1998-10-14 |
US5652700A (en) | 1997-07-29 |
CN1151630A (zh) | 1997-06-11 |
CN1074202C (zh) | 2001-10-31 |
JPH09266670A (ja) | 1997-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |