ES2082238T3 - Circuito de suministro de energia electrica con componentes magneticos integrados. - Google Patents
Circuito de suministro de energia electrica con componentes magneticos integrados.Info
- Publication number
- ES2082238T3 ES2082238T3 ES91920280T ES91920280T ES2082238T3 ES 2082238 T3 ES2082238 T3 ES 2082238T3 ES 91920280 T ES91920280 T ES 91920280T ES 91920280 T ES91920280 T ES 91920280T ES 2082238 T3 ES2082238 T3 ES 2082238T3
- Authority
- ES
- Spain
- Prior art keywords
- supply circuit
- power supply
- reactive components
- transformer
- electrodes
- 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 - Lifetime
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
- 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
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/068—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode mounted on a transformer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/10—Single-phase transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F2003/106—Magnetic circuits using combinations of different magnetic materials
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Networks Using Active Elements (AREA)
- Control Of Electrical Variables (AREA)
- Dc-Dc Converters (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
SE PRESENTA UN CIRCUITO MAGNETICO CON VARIOS COMPONENTES MAGNETICOS INTEGRADOS SOBRE UNO O MAS NUCLEOS DE IMANES COMUNES QUE SE UTILIZA EN UN CIRCUITO DE SUMINISTRO DE CORRIENTE CONOCIDO PER SE. EL CIRCUITO COMPRENDE UN TRANSFORMADOR, CUYOS EXTREMOS DEL BOBINADO SECUNDARIO ESTAN CONECTADOS A ELECTRODOS UNIFORMES DE UN PAR DE DIODOS RECTIFICADORES, CUYOS SEGUNDOS ELECTRODOS ESTAN CONECTADOS A UN TERMINAL DE SALIDA DEL CIRCUITO DE SUMINISTRO DE ENERGIA. ADICIONALMENTE, EL CIRCUITO INCLUYE DOS COMPONENTES REACTIVOS, Y LOS PRIMEROS ELECTRODOS DE LOS DIODOS ESTAN CONECTADOS AL SEGUNDO TERMINAL DE SALIDA DEL CIRCUITO DE SUMINISTRO DE ENERGIA POR MEDIO DE UNO DE LOS COMPONENTES REACTIVOS. EL NUMERO DE VUELTAS DE LOS DOS COMPONENTES REACTIVOS MENCIONADOS SE ESCOGE ESENCIALMENTE PARA QUE SEA IGUAL AL NUMERO DE VUELTAS SECUNDARIAS SOBRE EL TRANSFORMADOR. LOS DOS COMPONENTES REACTIVOS MENCIONADOS SE SITUAN EN CADA PARTE SEPARADA DEL NUCLEO DE MANERA QUE EL FLUJO MAGNETICO RESULTANTE EN LAS PARTES DELNUCLEO COMUNES SEA SUBSTANCIALMENTE IGUAL A LA DIFERENCIA ENTRE EL FLUJO MAGNETICO DE LAS DOS PARTES DEL NUCLEO, Y EL BOBINADO SECUNDARIO DE TRANSFORMADOR SE SITUA SOBRE DICHAS PARTES COMUNES DEL NUCLEO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK199002718A DK173534B1 (da) | 1990-11-14 | 1990-11-14 | Strømforsyningskredsløb med integrerede magnetiske komponenter |
US08/050,499 US5335163A (en) | 1990-11-14 | 1993-05-13 | Power supply circuit with integrated magnetic components |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2082238T3 true ES2082238T3 (es) | 1996-03-16 |
Family
ID=26066689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91920280T Expired - Lifetime ES2082238T3 (es) | 1990-11-14 | 1991-11-13 | Circuito de suministro de energia electrica con componentes magneticos integrados. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5335163A (es) |
EP (1) | EP0557378B1 (es) |
AT (1) | ATE133014T1 (es) |
AU (1) | AU8904891A (es) |
DE (1) | DE69116379T2 (es) |
DK (1) | DK173534B1 (es) |
ES (1) | ES2082238T3 (es) |
WO (1) | WO1992009136A1 (es) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5783984A (en) * | 1995-06-16 | 1998-07-21 | Hughes Electronics | Method and means for combining a transformer and inductor on a single core structure |
US5784266A (en) * | 1996-06-14 | 1998-07-21 | Virginia Power Technologies, Inc | Single magnetic low loss high frequency converter |
US6348848B1 (en) * | 2000-05-04 | 2002-02-19 | Edward Herbert | Transformer having fractional turn windings |
JP3398820B2 (ja) * | 2000-07-28 | 2003-04-21 | ミネベア株式会社 | リアクトル |
US6362718B1 (en) | 2000-09-06 | 2002-03-26 | Stephen L. Patrick | Motionless electromagnetic generator |
DE10051157A1 (de) * | 2000-10-16 | 2002-04-25 | Siemens Ag | Transformator für hohe Betriebsfrequenz und Leistung |
US7132812B1 (en) * | 2001-04-11 | 2006-11-07 | Rockwell Automation Technologies, Inc. | Integrated DC link choke and method for suppressing common-mode voltage in a motor drive |
DE10144540A1 (de) * | 2001-09-11 | 2003-04-03 | Infineon Technologies Ag | Spannungswandler |
US7034647B2 (en) * | 2001-10-12 | 2006-04-25 | Northeastern University | Integrated magnetics for a DC-DC converter with flexible output inductor |
US6980450B2 (en) * | 2002-01-24 | 2005-12-27 | Inverters Unlimited, Inc. | High power density inverter and components thereof |
US7280026B2 (en) | 2002-04-18 | 2007-10-09 | Coldwatt, Inc. | Extended E matrix integrated magnetics (MIM) core |
US7046523B2 (en) * | 2002-04-18 | 2006-05-16 | Coldwatt, Inc. | Core structure and interleaved DC—DC converter topology |
KR100999095B1 (ko) * | 2003-06-11 | 2010-12-07 | 삼성전자주식회사 | 트랜스포머, 전원 공급 장치 및 이를 이용한 액정 표시 장치 |
US20060198172A1 (en) * | 2003-10-01 | 2006-09-07 | International Rectifier Corporation | Bridgeless boost converter with PFC circuit |
US7164591B2 (en) * | 2003-10-01 | 2007-01-16 | International Rectifier Corporation | Bridge-less boost (BLB) power factor correction topology controlled with one cycle control |
US6982887B2 (en) * | 2004-04-26 | 2006-01-03 | Astec International Limited | DC-DC converter with coupled-inductors current-doubler |
DE102004025076B4 (de) * | 2004-05-21 | 2006-04-20 | Minebea Co., Ltd. | Spulenanordnung und Verfahren zu deren Herstellung |
US7321283B2 (en) * | 2004-08-19 | 2008-01-22 | Coldwatt, Inc. | Vertical winding structures for planar magnetic switched-mode power converters |
US6980077B1 (en) * | 2004-08-19 | 2005-12-27 | Coldwatt, Inc. | Composite magnetic core for switch-mode power converters |
US7427910B2 (en) * | 2004-08-19 | 2008-09-23 | Coldwatt, Inc. | Winding structure for efficient switch-mode power converters |
US7417875B2 (en) | 2005-02-08 | 2008-08-26 | Coldwatt, Inc. | Power converter employing integrated magnetics with a current multiplier rectifier and method of operating the same |
US7385375B2 (en) * | 2005-02-23 | 2008-06-10 | Coldwatt, Inc. | Control circuit for a depletion mode switch and method of operating the same |
US7176662B2 (en) * | 2005-02-23 | 2007-02-13 | Coldwatt, Inc. | Power converter employing a tapped inductor and integrated magnetics and method of operating the same |
US7876191B2 (en) | 2005-02-23 | 2011-01-25 | Flextronics International Usa, Inc. | Power converter employing a tapped inductor and integrated magnetics and method of operating the same |
JP4266951B2 (ja) * | 2005-03-31 | 2009-05-27 | Tdk株式会社 | 磁気素子および電源装置 |
JP4219909B2 (ja) * | 2005-03-31 | 2009-02-04 | Tdk株式会社 | フィルタ回路および電源装置 |
JP2006294728A (ja) * | 2005-04-07 | 2006-10-26 | Koito Mfg Co Ltd | トランス及び放電灯点灯装置 |
DE102005050306B3 (de) * | 2005-10-20 | 2007-03-15 | Minebea Co., Ltd. | Elektrodenlose Gasentladungslampe |
US8595041B2 (en) * | 2006-02-07 | 2013-11-26 | Sap Ag | Task responsibility system |
US8125205B2 (en) | 2006-08-31 | 2012-02-28 | Flextronics International Usa, Inc. | Power converter employing regulators with a coupled inductor |
US8373952B2 (en) * | 2006-09-29 | 2013-02-12 | Rockwell Automation Technologies, Inc. | Integrated DC link inductor and common mode current sensor winding |
US7889517B2 (en) | 2006-12-01 | 2011-02-15 | Flextronics International Usa, Inc. | Power system with power converters having an adaptive controller |
US7667986B2 (en) | 2006-12-01 | 2010-02-23 | Flextronics International Usa, Inc. | Power system with power converters having an adaptive controller |
US9197132B2 (en) | 2006-12-01 | 2015-11-24 | Flextronics International Usa, Inc. | Power converter with an adaptive controller and method of operating the same |
US7675758B2 (en) | 2006-12-01 | 2010-03-09 | Flextronics International Usa, Inc. | Power converter with an adaptive controller and method of operating the same |
US7675759B2 (en) | 2006-12-01 | 2010-03-09 | Flextronics International Usa, Inc. | Power system with power converters having an adaptive controller |
GB2447483A (en) * | 2007-03-14 | 2008-09-17 | Siconnect Ltd | Transformer and common mode choke component |
US7468649B2 (en) * | 2007-03-14 | 2008-12-23 | Flextronics International Usa, Inc. | Isolated power converter |
US20080316779A1 (en) | 2007-06-19 | 2008-12-25 | Chandrasekaran Jayaraman | System and method for estimating input power for a power processing circuit |
US7905791B2 (en) * | 2007-06-29 | 2011-03-15 | Kids Ii, Inc. | Control device for a swing |
ES2402351T3 (es) * | 2008-11-10 | 2013-04-30 | Kids Ii, Inc. | Hamaca infantil electromagnética |
JP5536795B2 (ja) | 2008-12-12 | 2014-07-02 | キッズ Ii,インコーポレイテッド | 電磁式揺りかご |
US9088216B2 (en) | 2009-01-19 | 2015-07-21 | Power Systems Technologies, Ltd. | Controller for a synchronous rectifier switch |
WO2010083511A1 (en) | 2009-01-19 | 2010-07-22 | Flextronics International Usa, Inc. | Controller for a power converter |
CN102356438B (zh) * | 2009-03-31 | 2014-08-27 | 伟创力国际美国公司 | 使用u形芯件形成的磁器件以及运用该器件的功率转换器 |
US8643222B2 (en) | 2009-06-17 | 2014-02-04 | Power Systems Technologies Ltd | Power adapter employing a power reducer |
US8514593B2 (en) | 2009-06-17 | 2013-08-20 | Power Systems Technologies, Ltd. | Power converter employing a variable switching frequency and a magnetic device with a non-uniform gap |
US9077248B2 (en) | 2009-06-17 | 2015-07-07 | Power Systems Technologies Ltd | Start-up circuit for a power adapter |
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 |
US8520420B2 (en) | 2009-12-18 | 2013-08-27 | Power Systems Technologies, Ltd. | Controller for modifying dead time between switches in a power converter |
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 |
US8787043B2 (en) | 2010-01-22 | 2014-07-22 | Power Systems Technologies, Ltd. | Controller for a power converter and method of operating the same |
US8767418B2 (en) | 2010-03-17 | 2014-07-01 | Power Systems Technologies Ltd. | Control system for a power converter and method of operating the same |
US8757716B2 (en) | 2010-09-08 | 2014-06-24 | Kids Ii, Inc. | Control device for a children's bouncer and infant support |
US8792257B2 (en) | 2011-03-25 | 2014-07-29 | Power Systems Technologies, Ltd. | Power converter with reduced power dissipation |
KR101241564B1 (ko) * | 2011-08-04 | 2013-03-11 | 전주대학교 산학협력단 | 커플 인덕터, 커플 변압기 및 이를 이용한 커플 인덕터-변압기 |
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 |
US9099232B2 (en) | 2012-07-16 | 2015-08-04 | Power Systems Technologies Ltd. | Magnetic device and power converter employing the same |
US9106130B2 (en) | 2012-07-16 | 2015-08-11 | Power Systems Technologies, Inc. | Magnetic device and power converter employing the same |
US9379629B2 (en) | 2012-07-16 | 2016-06-28 | Power Systems Technologies, Ltd. | Magnetic device and power converter employing the same |
US9214264B2 (en) | 2012-07-16 | 2015-12-15 | Power Systems Technologies, Ltd. | Magnetic device and power converter employing 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 |
CN104051138B (zh) * | 2013-03-15 | 2016-05-04 | 艾默生网络能源***北美公司 | 变压器 |
US9300206B2 (en) | 2013-11-15 | 2016-03-29 | Power Systems Technologies Ltd. | Method for estimating power of a power converter |
CN106575564A (zh) * | 2014-05-28 | 2017-04-19 | Abb股份公司 | 具有集成变换器的开关转换器电路 |
CN204318176U (zh) | 2014-08-08 | 2015-05-13 | 儿童二代公司 | 用于儿童弹跳装置及婴儿支撑装置的控制设备 |
FR3048118B1 (fr) * | 2016-02-18 | 2018-03-23 | Valeo Siemens Eautomotive France Sas | Composant magnetique, circuit electrique resonant, convertisseur electrique et systeme electrique |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3231841A (en) * | 1961-08-24 | 1966-01-25 | Ohtake Masayasu | Combined transformer and choke unit |
US4581690A (en) * | 1984-03-15 | 1986-04-08 | Zenith Corporation | Switched-mode power supply with output post-regulator |
CA1258881A (fr) * | 1987-04-15 | 1989-08-29 | Leonard Bolduc | Transformateur-inducteur auto-regule a entrefers |
US4774649A (en) * | 1987-07-01 | 1988-09-27 | Power-One, Inc. | Integrated magnetic resonant power converter |
DK382687A (da) * | 1987-07-22 | 1989-04-14 | Scanpower | Stroemforsyningskredsloeb |
US4914561A (en) * | 1989-02-03 | 1990-04-03 | Eldec Corporation | Dual transformer device for power converters |
-
1990
- 1990-11-14 DK DK199002718A patent/DK173534B1/da not_active IP Right Cessation
-
1991
- 1991-11-13 AU AU89048/91A patent/AU8904891A/en not_active Abandoned
- 1991-11-13 AT AT91920280T patent/ATE133014T1/de not_active IP Right Cessation
- 1991-11-13 WO PCT/DK1991/000341 patent/WO1992009136A1/en active IP Right Grant
- 1991-11-13 DE DE69116379T patent/DE69116379T2/de not_active Expired - Lifetime
- 1991-11-13 EP EP91920280A patent/EP0557378B1/en not_active Expired - Lifetime
- 1991-11-13 ES ES91920280T patent/ES2082238T3/es not_active Expired - Lifetime
-
1993
- 1993-05-13 US US08/050,499 patent/US5335163A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK271890D0 (da) | 1990-11-14 |
US5335163A (en) | 1994-08-02 |
WO1992009136A1 (en) | 1992-05-29 |
DE69116379D1 (de) | 1996-02-22 |
EP0557378B1 (en) | 1996-01-10 |
AU8904891A (en) | 1992-06-11 |
ATE133014T1 (de) | 1996-01-15 |
EP0557378A1 (en) | 1993-09-01 |
DE69116379T2 (de) | 1996-06-20 |
DK173534B1 (da) | 2001-02-05 |
DK271890A (da) | 1992-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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