ES2184790T3 - Un convertidor de energia para unidades que calentamiento de alimentos. - Google Patents

Un convertidor de energia para unidades que calentamiento de alimentos.

Info

Publication number
ES2184790T3
ES2184790T3 ES95908892T ES95908892T ES2184790T3 ES 2184790 T3 ES2184790 T3 ES 2184790T3 ES 95908892 T ES95908892 T ES 95908892T ES 95908892 T ES95908892 T ES 95908892T ES 2184790 T3 ES2184790 T3 ES 2184790T3
Authority
ES
Spain
Prior art keywords
resonant circuit
converter
energy
energy converter
units
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
ES95908892T
Other languages
English (en)
Inventor
Jan E Dahl
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Application granted granted Critical
Publication of ES2184790T3 publication Critical patent/ES2184790T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/04—Sources of 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac 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
    • H02M7/537—Conversion of dc power input into ac 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, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac 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, e.g. single switched pulse inverters in a bridge configuration
    • 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
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/4815—Resonant converters
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Electric Stoves And Ranges (AREA)
  • Control Of Resistance Heating (AREA)
  • Induction Heating Cooking Devices (AREA)
  • General Induction Heating (AREA)

Abstract

PARA USAR EN EL CALENTAMIENTO DE ALIMENTOS POR INDUCCION, EL USO DE UN CONVERTIDOR DE ENERGIA ENTRE LA TOMA DE ENERGIA DESDE LAS FUENTES VIA UN RECTIFICADOR Y UNA ALTA OSCILACION DE FRECUENCIA. DE MANERA QUE UN CONVERTIDOR ESTA FRECUENTEMENTE BASADO EN EL FUNCIONAMIENTO DE UNA OSCILACION EN EL CIRCUITO RESONANTE PARALELO (CR,LR) QUE PUEDE ESTAR DISPUESTO EN UN PUENTE CONVERTIDOR (S1,S2,S3,S4) DE CONMUTADORES CONTROLADOS. ELLO HA APAGADO PARA AUMENTAR LA EFICIENCIA CONSIDERABLEMENTE PARA PERMITIR AL CIRCUITO RESONANTE PARALELO ESTAR CONECTADO EN SERIE POR UNA AUTOINDUCTANCIA L1 QUE CONECTA A LA FUENTE DC UDC. UN CIRCUITO RESONANTE SERIE CREADO DE ESE MODO SE ACTIVA DURANTE LA ALIMENTACION DE ENERGIA Y QUE EN UN RANGO SIMPLE REDUCE LA CARGA DE LOS CONMUTADORES QUE PARTICIPAN.
ES95908892T 1994-02-10 1995-02-10 Un convertidor de energia para unidades que calentamiento de alimentos. Expired - Lifetime ES2184790T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK17494 1994-02-10

Publications (1)

Publication Number Publication Date
ES2184790T3 true ES2184790T3 (es) 2003-04-16

Family

ID=8090611

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95908892T Expired - Lifetime ES2184790T3 (es) 1994-02-10 1995-02-10 Un convertidor de energia para unidades que calentamiento de alimentos.

Country Status (8)

Country Link
US (1) US6043470A (es)
EP (1) EP0769238B1 (es)
AT (1) ATE225593T1 (es)
AU (1) AU1705295A (es)
DE (1) DE69528461T2 (es)
DK (1) DK0769238T3 (es)
ES (1) ES2184790T3 (es)
WO (1) WO1995022237A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6130713A (en) * 1997-06-27 2000-10-10 Foveonics, Inc. CMOS active pixel cell with self reset for improved dynamic range
DE19926198A1 (de) * 1999-06-09 2000-12-14 Junker Gmbh O Schaltung und Steuerverfahren für Wechselrichter zur Speisung von Induktionsöfen
US7323666B2 (en) 2003-12-08 2008-01-29 Saint-Gobain Performance Plastics Corporation Inductively heatable components
CN101390445B (zh) * 2006-02-02 2012-01-18 松下电器产业株式会社 感应加热装置
GB201303849D0 (en) * 2012-12-31 2013-04-17 Continental Automotive Systems Tuned power amplifier with multiple loaded chokes for inductively heated fuel injectors
GB201301208D0 (en) * 2012-12-31 2013-03-06 Continental Automotive Systems Turned power amplifier with loaded choke for inductively heated fuel injector
US10342074B2 (en) * 2013-01-04 2019-07-02 The Boeing Company Distributed transistor-based power supply for supplying heat to a structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466528A (en) * 1967-08-29 1969-09-09 Park Ohio Industries Inc Inverter for induction heating use
US4426564A (en) * 1979-12-26 1984-01-17 General Electric Company Parallel resonant induction cooking surface unit
FR2495876B1 (fr) * 1980-12-05 1985-06-07 Scholtes Ets Eugen Dispositif electronique de chauffage a induction
US4900887A (en) * 1986-05-16 1990-02-13 Siemens Aktiengesellschaft Floating zone drawing circuitry for semiconductor rods
US5354971A (en) * 1992-07-15 1994-10-11 Chen Su Min Dual push-pull heating device of induction cooker having multiple burners

Also Published As

Publication number Publication date
WO1995022237A1 (en) 1995-08-17
DK0769238T3 (da) 2003-01-13
DE69528461D1 (de) 2002-11-07
EP0769238B1 (en) 2002-10-02
AU1705295A (en) 1995-08-29
US6043470A (en) 2000-03-28
DE69528461T2 (de) 2003-05-15
EP0769238A1 (en) 1997-04-23
ATE225593T1 (de) 2002-10-15

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