ES2193461T3 - Fuente de alimentacion en modo conmutado. - Google Patents

Fuente de alimentacion en modo conmutado.

Info

Publication number
ES2193461T3
ES2193461T3 ES98119702T ES98119702T ES2193461T3 ES 2193461 T3 ES2193461 T3 ES 2193461T3 ES 98119702 T ES98119702 T ES 98119702T ES 98119702 T ES98119702 T ES 98119702T ES 2193461 T3 ES2193461 T3 ES 2193461T3
Authority
ES
Spain
Prior art keywords
power supply
condenser
switched
current
inductance
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
Application number
ES98119702T
Other languages
English (en)
Inventor
Michael Meitzner
Jean-Paul Louvel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Application granted granted Critical
Publication of ES2193461T3 publication Critical patent/ES2193461T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/40—Means for preventing magnetic saturation
    • 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
    • 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
    • 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)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Power Conversion In General (AREA)

Abstract

LAS FUENTES DE ALIMENTACION DE MODO CONMUTADO REQUIEREN UN CIRCUITO DE CORRECCION DEL FACTOR DE POTENCIA, CON EL FIN DE CUMPLIR CON LAS NORMATIVAS ANTERIORES PARA LA CARGA DE ARMONICOS EN LA RED DE SUMINISTRO GENERAL. EL OBJETO ES ESPECIFICAR UNA FUENTE DE ALIMENTACION DE MODO CONMUTADO DE ESTE TIPO, QUE OPERA FIABLEMENTE EN UNA AMPLIA GAMA DE VOLTAJES DE ENTRADA. EN SU SEGUNDO RECORRIDO DE LA CORRIENTE (I2), QUE PRODUCE UNA CONEXION ENTRE UN ELEMENTO RECTIFICADOR (BR) Y UNA TOMA (A) EN EL DEVANADO PRIMARIO (W1) DE UN TRANSFORMADOR (TR), LA FUENTE DE ALIMENTACION DE MODO CONMUTADO CONTIENE UN CONDENSADOR (C19) QUE GENERA UNA LIMITACION DE CORRIENTE PARA UNA INDUCTANCIA (L19) EN ESTE RECORRIDO DE LA CORRIENTE. CUANDO EL TRANSISTOR DE CONMUTACION (T60) SE ENCUENTRA EN EL MODO DE CONMUTACION, SE CARGA LA INDUCTANCIA (L19), CUANDO EL TRANSISTOR DE CONMUTACION (T60) SE CONMUTA PARA ENTRAR EN CONDUCCION, EN EL SENTIDO DE UN ALMACENAMIENTO DE ENERGIA, HASTA QUE SE CARGA EL CONDENSADOR (C19). CUANDO EL TRANSISTOR DE CONMUTACION (T60) SE DESACTIVA, LA INDUCTANCIA (L19) Y EL CONDENSADOR SE DESCARGAN A TRAVES DE UN DIODO (D18) EN LA DIRECCION DE UN CONDENSADOR DE ALMACENAMIENTO DE LA ENERGIA (C20).
ES98119702T 1997-10-30 1998-10-19 Fuente de alimentacion en modo conmutado. Expired - Lifetime ES2193461T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19747801A DE19747801A1 (de) 1997-10-30 1997-10-30 Schaltnetzteil

Publications (1)

Publication Number Publication Date
ES2193461T3 true ES2193461T3 (es) 2003-11-01

Family

ID=7847007

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98119702T Expired - Lifetime ES2193461T3 (es) 1997-10-30 1998-10-19 Fuente de alimentacion en modo conmutado.

Country Status (7)

Country Link
US (1) US5986898A (es)
EP (1) EP0913915B1 (es)
JP (1) JP4204115B2 (es)
KR (1) KR100535297B1 (es)
CN (1) CN1124676C (es)
DE (2) DE19747801A1 (es)
ES (1) ES2193461T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001095247A (ja) * 1999-09-21 2001-04-06 Sony Corp スイッチング電源回路
US6295212B1 (en) * 2000-01-19 2001-09-25 Bias Power Technology, Inc. Switching power supply with storage capacitance and power regulation
DE10041475C2 (de) * 2000-08-24 2002-06-13 Thomson Brandt Gmbh Schaltnetzteil
DE10042141A1 (de) 2000-08-28 2002-03-14 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Für die Leistungsfaktorkorrektur angepaßte Gleichrichterschaltung
WO2002075779A2 (en) * 2001-03-16 2002-09-26 Thomson Licensing S.A. Power supply with a reduced harmonic load on the mains system, and a corresponding appliance
DE10135599A1 (de) * 2001-07-20 2003-02-13 Thomson Brandt Gmbh Schaltnetzteil mit Powerfaktorkorrektur, sowie Spule für eine diesbezügliche Korrekturschaltung
DE10162048A1 (de) * 2001-12-17 2003-07-17 Thomson Brandt Gmbh Schaltungsanordnung mit Powerfaktorkorrektur, sowie entsprechendes Gerät
DE10331676A1 (de) 2002-09-12 2004-03-25 Thomson Licensing S.A., Boulogne Verfahren zur Korrektur von Videosignalen
US20040190213A1 (en) * 2003-03-24 2004-09-30 Kuo-Liang Lin Compensation circuit for power supply
ES2263357B1 (es) * 2004-11-16 2007-11-16 Diseño De Sistemas En Silicio, S.A. Circuito conmutador para la obtencion de un rango dinamico duplicado.
CN100416997C (zh) * 2005-01-19 2008-09-03 林福泳 一种高功率因数高频直流电源
FR2998108B1 (fr) * 2012-11-12 2014-12-19 Accumulateurs Fixes Systeme de pre-charge d'une capacite par une batterie
CN113189388B (zh) * 2020-01-14 2024-08-16 西门子股份公司 一种电流传感器单元和电流检测电路

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8105160A (nl) * 1981-11-16 1983-06-16 Philips Nv Schakeling voor het omzetten van een ingangsgelijkspanning in een uitgangsgelijkspanning.
JPS58141680A (ja) * 1982-02-17 1983-08-23 Matsushita Electric Ind Co Ltd スイツチング式直流安定化電源装置
DE4025322A1 (de) * 1990-08-10 1992-02-13 Thomson Brandt Gmbh Netzbetriebene phasenanschnitt-steuerschaltung
EP0588843B1 (en) * 1991-06-13 1995-12-13 Rca Thomson Licensing Corporation Switch mode power supply with reduced input current distortion
US5349516A (en) * 1992-09-17 1994-09-20 Rca Thomson Licensing Corporation Switch mode power supply with reduced input current distortion
DE4238808C2 (de) * 1992-11-17 1996-12-19 Siemens Ag Sperrwandler-Schaltnetzteil mit sinusförmiger Stromaufnahme
US5673184A (en) * 1994-09-01 1997-09-30 Deutsche Thomson-Brandt Gmbh Switch mode power supply circuit with increased power factor for mains
DE4431120A1 (de) * 1994-09-01 1996-03-07 Thomson Brandt Gmbh Schaltnetzteil mit verringerten Oberwellenbelastung des Netzes
DE19513065A1 (de) * 1995-04-07 1996-10-10 Philips Patentverwaltung Schaltungsanordnung zum Erzeugen einer galvanisch getrennten Ausgangsgleichspannung
US5619404A (en) * 1995-10-30 1997-04-08 Zak; Alexander Multi-channel single stage high power factor AC to DC converter
DE19610762A1 (de) * 1996-03-19 1997-09-25 Thomson Brandt Gmbh Schaltnetzteil mit verringerter Oberwellenbelastung des Netzes

Also Published As

Publication number Publication date
EP0913915A2 (en) 1999-05-06
CN1216876A (zh) 1999-05-19
JPH11215815A (ja) 1999-08-06
EP0913915B1 (en) 2003-03-12
JP4204115B2 (ja) 2009-01-07
US5986898A (en) 1999-11-16
KR100535297B1 (ko) 2006-03-10
DE69812034T2 (de) 2003-09-25
EP0913915A3 (en) 2001-04-18
KR19990037061A (ko) 1999-05-25
DE19747801A1 (de) 1999-05-06
CN1124676C (zh) 2003-10-15
DE69812034D1 (de) 2003-04-17

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