ES2060922T3 - Circuito de alimentacion de energia electrica. - Google Patents

Circuito de alimentacion de energia electrica.

Info

Publication number
ES2060922T3
ES2060922T3 ES90200288T ES90200288T ES2060922T3 ES 2060922 T3 ES2060922 T3 ES 2060922T3 ES 90200288 T ES90200288 T ES 90200288T ES 90200288 T ES90200288 T ES 90200288T ES 2060922 T3 ES2060922 T3 ES 2060922T3
Authority
ES
Spain
Prior art keywords
comparator
current
semiconductor switch
inverting input
reference voltage
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
ES90200288T
Other languages
English (en)
Inventor
Joseph Antonius Maria Plagge
Johannes Egbert Algra
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of ES2060922T3 publication Critical patent/ES2060922T3/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
    • 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
    • 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
    • H02M3/338—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 a self-oscillating arrangement
    • H02M3/3385—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 a self-oscillating arrangement with automatic control of output voltage or current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • 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
    • H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Dc-Dc Converters (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Control Of Direct Current Motors (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Dry Shavers And Clippers (AREA)
  • Harvester Elements (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Electronic Switches (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Air Bags (AREA)

Abstract

UN CIRCUITO PARA LA ALIMENTACION AUTO-OSCILANTE COMPRENDE UNA DISPOSICION EN SERIE DEL ARROLLAMIENTO PRIMARIO (N1) DE UN TRANSFORMADOR (TR), EL PASAJE DE UNA CORRIENTE PRINCIPAL DE UN PRIMER SEMICONDUCTOR (T1) Y UNA RESISTENCIA PARA LA MEDICION DE CORRIENTE (R1). EL PRIMER CONMUTADOR SEMICONDUCTOR (T1) SE ACCIONA MEDIANTE UN SEGUNDO CONMUTADOR SEMICONDUCTOR (T2) QUE A SU VEZ SE CONTROLA DESDE UN COMPARADOR (CP). LA TENSION A TRAVES DE LA RESISTENCIA QUE MIDE LA CORRIENTE SE APLICA A LA ENTRADA NO INVERSORA (6) DEL COMPARADOR (CP), SE APLICA UNA TENSION DE REFERENCIA OBTENIDA DESDE UNA FUENTE DE TENSION DE REFERENCIA (RS) A LA ENTRADA DE INVERSION (5). AL DISPONER UN CONDENSADOR (C2) ENTRE LA SALIDA DEL SEGUNDO CONMUTADOR SEMICONDUCTOR Y LA ENTRADA DE INVERSION (5) DEL COMPARADOR, EL PRIMER CONMUTADOR SEMICONDUCTOR SE APAGA RAPIDAMENTE AL FINALIZAR LA FASE HACIA ADELANTE A UN VALOR DE CORRIENTE QUE ATRAVIESA EL ARROLLAMIENTO PRIMARIO Y QUE SE DETERMINA CON PRECISION. AL APLICAR UNA TENSIONDE REFERENCIA INFERIOR AL COMPARADOR A UNA TENSION DE RED SUPERIOR, DESDE EL ARRROLLAMIENTO SECUNDARIO (N2) DEL TRANSFORMADOR SE OBTIENE UNA CORRIENTE DE SALIDA PARA SUMINISTRAR LA CARGA (L) QUE BASICAMENTE ES INDEPENDIENTE DE LA TENSION DE RED.
ES90200288T 1989-02-14 1990-02-08 Circuito de alimentacion de energia electrica. Expired - Lifetime ES2060922T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8900359 1989-02-14

Publications (1)

Publication Number Publication Date
ES2060922T3 true ES2060922T3 (es) 1994-12-01

Family

ID=19854130

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90200288T Expired - Lifetime ES2060922T3 (es) 1989-02-14 1990-02-08 Circuito de alimentacion de energia electrica.

Country Status (10)

Country Link
US (1) US4939632A (es)
EP (1) EP0383382B1 (es)
JP (1) JP2732925B2 (es)
KR (1) KR0147051B1 (es)
CN (1) CN1021095C (es)
AT (1) ATE111654T1 (es)
BR (1) BR9000622A (es)
DE (1) DE69012366T2 (es)
ES (1) ES2060922T3 (es)
HK (1) HK44796A (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101334A (en) * 1989-02-14 1992-03-31 U.S. Philips Corporation High speed power supply circuit with circuit with positive feedback
JP2691626B2 (ja) * 1990-01-16 1997-12-17 株式会社ユタカ電機製作所 高周波加熱装置用スイッチング電源
US5289361A (en) * 1991-01-16 1994-02-22 Vlt Corporation Adaptive boost switching preregulator and method
DE4337461A1 (de) * 1993-11-03 1995-05-04 Braun Ag Schaltnetzteil
FR2725324B1 (fr) * 1994-09-30 1996-12-20 Sgs Thomson Microelectronics Regulateur de courant a decoupage
JPH11504798A (ja) * 1996-02-12 1999-04-27 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 入力電圧の変化を補償するスイッチモード電源
DE69706490T2 (de) * 1996-03-01 2002-05-16 Koninkl Philips Electronics Nv Stromversorgungsschaltung
US5821726A (en) * 1997-01-21 1998-10-13 Power Efficiency Corp. Balanced and synchronized phase detector for an AC induction motor controller
FR2779881B1 (fr) * 1998-06-10 2003-11-07 Sagem Chargeur de batterie universel
US6191959B1 (en) * 1999-05-14 2001-02-20 U.S. Philips Corporation Switched-mode power supply with capacitor controlled power supply
US6344983B1 (en) * 1999-11-16 2002-02-05 Motorola, Inc. Flyback transformer regulator
FR2830383B1 (fr) * 2001-10-02 2004-09-10 Somfy Convertisseur de tension
WO2003049265A2 (en) * 2001-12-07 2003-06-12 Koninklijke Philips Electronics N.V. Switched mode power supply with delay-compensated current mode control
MXPA04009647A (es) * 2002-04-04 2005-01-11 Thomson Licensing Sa Regulador de conmutacion de frecuencia de linea.
DE60318889T2 (de) * 2002-11-07 2009-01-15 Nxp B.V. Schaltnetzteil
US7768221B2 (en) * 2006-06-02 2010-08-03 Power Efficiency Corporation Method, system, and apparatus for controlling an electric motor
US8575853B2 (en) * 2010-01-19 2013-11-05 Ace Power International, Inc. System and method for supplying constant power to luminuous loads
US20110222291A1 (en) * 2010-03-15 2011-09-15 Chunghang Peng Lighting fixture with integrated junction-box
GB201010358D0 (en) * 2010-06-21 2010-08-04 Ceravision Ltd Light source
GB201011789D0 (en) 2010-07-13 2010-08-25 Ceravision Ltd Magnetron power supply
US8324822B2 (en) 2010-08-06 2012-12-04 Ace Power International, Inc. System and method for dimmable constant power light driver
US11014254B2 (en) * 2016-12-01 2021-05-25 Koninklijke Philips N.V. Hair cutting apparatus comprising a current detector
CN113556052B (zh) * 2021-07-23 2022-12-23 重庆和诚电器有限公司 一种摩托车用mos开关式调压器的控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7706447A (nl) * 1977-06-13 1978-12-15 Philips Nv Inrichting voor het voeden van een gelijkstroom- motor bevattende een accubatterij.
JPS5534885A (en) * 1978-09-04 1980-03-11 Toko Inc Switching regulator
WO1981001634A1 (en) * 1979-11-29 1981-06-11 K Becker Switching device for regulating the supply of a consumer apparatus
SE430553B (sv) * 1982-03-25 1983-11-21 Ericsson Telefon Ab L M Likspenningsomvandlare av typen "fly-back"
US4415960A (en) * 1982-03-29 1983-11-15 Sperry Corporation Line variable overcurrent protection for a voltage conversion circuit
DE3218594A1 (de) * 1982-05-17 1983-12-22 Braun Ag, 6000 Frankfurt Elektronisches schaltnetzteil
JPS5925533A (ja) * 1982-07-31 1984-02-09 松下電工株式会社 急速充電回路
GB8334372D0 (en) * 1983-12-23 1984-02-01 Gen Electric Co Plc Dc-dc converter
US4546421A (en) * 1984-03-28 1985-10-08 United Technologies Corporation Flyback feedforward pulse width modulation regulator
NL8500154A (nl) * 1985-01-22 1986-08-18 Koninkl Philips Electronics Nv Zelf-oscillerende voedingsschakeling.
NL8503479A (nl) * 1985-12-18 1987-07-16 Philips Nv Voedingsschakeling.
DE3618221C1 (de) * 1986-05-30 1993-02-11 Braun Ag Schaltnetzteil mit einem primaer getakteten Gleichspannungswandler
US4731719A (en) * 1986-11-19 1988-03-15 Linear Technology Corporation Current boosted switching regulator

Also Published As

Publication number Publication date
DE69012366D1 (de) 1994-10-20
KR900013700A (ko) 1990-09-06
BR9000622A (pt) 1991-01-15
JP2732925B2 (ja) 1998-03-30
US4939632A (en) 1990-07-03
JPH02261051A (ja) 1990-10-23
HK44796A (en) 1996-03-22
CN1045005A (zh) 1990-08-29
EP0383382B1 (en) 1994-09-14
CN1021095C (zh) 1993-06-02
EP0383382A1 (en) 1990-08-22
KR0147051B1 (ko) 1998-10-01
DE69012366T2 (de) 1995-04-20
ATE111654T1 (de) 1994-09-15

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