DE69118179T2 - Wechselstrommesser und Stromversorgungsschaltkreis - Google Patents
Wechselstrommesser und StromversorgungsschaltkreisInfo
- Publication number
- DE69118179T2 DE69118179T2 DE69118179T DE69118179T DE69118179T2 DE 69118179 T2 DE69118179 T2 DE 69118179T2 DE 69118179 T DE69118179 T DE 69118179T DE 69118179 T DE69118179 T DE 69118179T DE 69118179 T2 DE69118179 T2 DE 69118179T2
- Authority
- DE
- Germany
- Prior art keywords
- transformer
- output
- series
- totem
- current
- 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
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
- H02M3/337—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 push-pull configuration
- H02M3/3376—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 push-pull configuration 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
- H02M3/22—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
- H02M3/33576—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 having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33592—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 having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
-
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc 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
- H02M7/217—Conversion of ac power input into dc 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91870135A EP0529180B1 (de) | 1991-08-30 | 1991-08-30 | Wechselstrommesser und Stromversorgungsschaltkreis |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69118179D1 DE69118179D1 (de) | 1996-04-25 |
DE69118179T2 true DE69118179T2 (de) | 1996-10-02 |
Family
ID=8209030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69118179T Expired - Fee Related DE69118179T2 (de) | 1991-08-30 | 1991-08-30 | Wechselstrommesser und Stromversorgungsschaltkreis |
Country Status (7)
Country | Link |
---|---|
US (1) | US5453923A (de) |
EP (1) | EP0529180B1 (de) |
JP (1) | JPH05268764A (de) |
AT (1) | ATE135856T1 (de) |
DE (1) | DE69118179T2 (de) |
DK (1) | DK0529180T3 (de) |
ES (1) | ES2087989T4 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0665634B1 (de) * | 1994-01-31 | 1997-05-14 | Siemens Aktiengesellschaft | Schaltungsanordnung mit einem Feldeffekttransistor |
US5774350A (en) * | 1995-04-07 | 1998-06-30 | Sgs-Thomson Microelectronics S.A. | Integrated low dissipation power controller |
US7269034B2 (en) | 1997-01-24 | 2007-09-11 | Synqor, Inc. | High efficiency power converter |
US6256214B1 (en) * | 1999-03-11 | 2001-07-03 | Ericsson Inc. | General self-driven synchronous rectification scheme for synchronous rectifiers having a floating gate |
US6061255A (en) * | 1999-06-04 | 2000-05-09 | Astec International Limited | Drive circuit for synchronous rectifiers in isolated forward converter |
DE60112244T2 (de) * | 2000-01-28 | 2006-02-09 | Ericsson Inc., Plano | Vereinfachte implementierung der parallelschaltung von synchrongleichrichter-modulen |
US6930613B2 (en) * | 2000-03-21 | 2005-08-16 | Robert Gardner | Electrical instruments circuits |
FI113916B (fi) * | 2000-10-06 | 2004-06-30 | Salcomp Oy | Tasasuuntauksen ohjauskytkentä |
TW588497B (en) * | 2002-07-30 | 2004-05-21 | Delta Electronics Inc | Synchronous rectifier of intermittent control and its control method |
JP2004205301A (ja) * | 2002-12-25 | 2004-07-22 | Nec Corp | 評価装置及びそれに用いる回路設計方法 |
US9197132B2 (en) | 2006-12-01 | 2015-11-24 | Flextronics International Usa, Inc. | Power converter with an adaptive controller and method of operating the same |
CN102217181B (zh) * | 2008-11-14 | 2014-09-03 | 伟创力国际美国公司 | 用于同步整流器的驱动器以及采用该驱动器的功率转换器 |
US9088216B2 (en) | 2009-01-19 | 2015-07-21 | Power Systems Technologies, Ltd. | Controller for a synchronous rectifier switch |
US9077248B2 (en) | 2009-06-17 | 2015-07-07 | Power Systems Technologies Ltd | Start-up circuit for a power adapter |
US8643222B2 (en) | 2009-06-17 | 2014-02-04 | Power Systems Technologies Ltd | Power adapter employing a power reducer |
US8638578B2 (en) | 2009-08-14 | 2014-01-28 | Power System Technologies, Ltd. | Power converter including a charge pump employable in a power adapter |
US8976549B2 (en) | 2009-12-03 | 2015-03-10 | Power Systems Technologies, Ltd. | Startup circuit including first and second Schmitt triggers and power converter employing the same |
US9246391B2 (en) | 2010-01-22 | 2016-01-26 | Power Systems Technologies Ltd. | Controller for providing a corrected signal to a sensed peak current through a circuit element of a power converter |
US8767418B2 (en) | 2010-03-17 | 2014-07-01 | Power Systems Technologies Ltd. | Control system for a power converter and method of operating the same |
JP5130310B2 (ja) * | 2010-03-17 | 2013-01-30 | 日立アプライアンス株式会社 | 電圧駆動型半導体素子のゲート駆動回路及び電力変換装置 |
US8792257B2 (en) | 2011-03-25 | 2014-07-29 | Power Systems Technologies, Ltd. | Power converter with reduced power dissipation |
US8792256B2 (en) | 2012-01-27 | 2014-07-29 | Power Systems Technologies Ltd. | Controller for a switch and method of operating the same |
US9190898B2 (en) | 2012-07-06 | 2015-11-17 | Power Systems Technologies, Ltd | Controller for a power converter and method of operating the same |
US9240712B2 (en) | 2012-12-13 | 2016-01-19 | Power Systems Technologies Ltd. | Controller including a common current-sense device for power switches of a power converter |
US10199950B1 (en) | 2013-07-02 | 2019-02-05 | Vlt, Inc. | Power distribution architecture with series-connected bus converter |
US9350259B2 (en) | 2013-07-31 | 2016-05-24 | Analog Devices Global | Synchronous rectifier control for a double-ended isolated power converter |
AT14080U1 (de) * | 2013-08-12 | 2015-04-15 | Tridonic Gmbh & Co Kg | Ansteuerschaltung für ein Betriebsgerät für Leuchtmittel |
US9300206B2 (en) | 2013-11-15 | 2016-03-29 | Power Systems Technologies Ltd. | Method for estimating power of a power converter |
US10742129B2 (en) * | 2016-06-20 | 2020-08-11 | Rompower Technology Holdings, Llc | Very high efficiency soft switching converter AKA the adjud converter |
CN112510973B (zh) * | 2020-12-29 | 2021-11-16 | 大禹电气科技股份有限公司 | 一种变频器的电压或电流校准方法、变频器及系统 |
CN116400123B (zh) * | 2023-06-07 | 2023-09-08 | 捷蒽迪电子科技(上海)有限公司 | 一种原边输入电压检测电路 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3600657A (en) * | 1970-06-17 | 1971-08-17 | Jeanne Pfaff | Method and apparatus for electronic sensing of motor torque |
DE2634193A1 (de) * | 1976-07-29 | 1978-02-02 | Siemens Ag | Getaktetes netzgeraet |
DE3044359C2 (de) * | 1979-11-30 | 1983-02-24 | Hitachi, Ltd., Tokyo | Stromversorgungsanordnung |
US4717994A (en) * | 1986-12-11 | 1988-01-05 | Zenith Electronics Corporation | Current mode control for DC converters operating over 50% duty cycle |
US4903189A (en) * | 1988-04-27 | 1990-02-20 | General Electric Company | Low noise, high frequency synchronous rectifier |
US4937722A (en) * | 1988-08-23 | 1990-06-26 | North American Philips Corporation | High efficiency direct coupled switched mode power supply |
US4945465A (en) * | 1988-09-15 | 1990-07-31 | U.S. Philips Corporation | Switched-mode power supply circuit |
US4969081A (en) * | 1989-01-09 | 1990-11-06 | Sundstrand Corporation | Inverter switch current sensor with shoot-through current limiting |
-
1991
- 1991-08-30 AT AT91870135T patent/ATE135856T1/de not_active IP Right Cessation
- 1991-08-30 DE DE69118179T patent/DE69118179T2/de not_active Expired - Fee Related
- 1991-08-30 ES ES91870135T patent/ES2087989T4/es not_active Expired - Lifetime
- 1991-08-30 DK DK91870135.0T patent/DK0529180T3/da active
- 1991-08-30 EP EP91870135A patent/EP0529180B1/de not_active Expired - Lifetime
-
1992
- 1992-08-26 US US07/935,591 patent/US5453923A/en not_active Expired - Fee Related
- 1992-08-31 JP JP4232021A patent/JPH05268764A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH05268764A (ja) | 1993-10-15 |
ES2087989T3 (es) | 1996-08-01 |
ES2087989T4 (es) | 1997-01-16 |
ATE135856T1 (de) | 1996-04-15 |
EP0529180A1 (de) | 1993-03-03 |
US5453923A (en) | 1995-09-26 |
EP0529180B1 (de) | 1996-03-20 |
DE69118179D1 (de) | 1996-04-25 |
DK0529180T3 (da) | 1996-04-15 |
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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 |