ES2128958B1 - POWER CONTROL PROCEDURE IN POWERED INDUCTION COOKERS THROUGH RECONFIGURABLE INVERTERS. - Google Patents

POWER CONTROL PROCEDURE IN POWERED INDUCTION COOKERS THROUGH RECONFIGURABLE INVERTERS.

Info

Publication number
ES2128958B1
ES2128958B1 ES9602460A ES9602460A ES2128958B1 ES 2128958 B1 ES2128958 B1 ES 2128958B1 ES 9602460 A ES9602460 A ES 9602460A ES 9602460 A ES9602460 A ES 9602460A ES 2128958 B1 ES2128958 B1 ES 2128958B1
Authority
ES
Spain
Prior art keywords
power
coil
control
performs
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
Application number
ES9602460A
Other languages
Spanish (es)
Other versions
ES2128958A1 (en
Inventor
Martinez Jose Andres Garcia
Jimenez Jose Ramon Garcia
Iturbe Abelardo Martinez
Pinilla Jose Miguel Burdio
Aznar Fernando Monterde
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.)
BSH Balay SA
Original Assignee
Balay SA
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 Balay SA filed Critical Balay SA
Priority to ES9602460A priority Critical patent/ES2128958B1/en
Priority to EP97500198A priority patent/EP0844807A1/en
Publication of ES2128958A1 publication Critical patent/ES2128958A1/en
Application granted granted Critical
Publication of ES2128958B1 publication Critical patent/ES2128958B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
    • H05B6/065—Control, e.g. of temperature, of power for cooking plates or the like using coordinated control of multiple induction coils

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
  • Induction Heating Cooking Devices (AREA)

Abstract

Procedimiento de control de potencia en cocinas de inducción alimentadas mediante inversores multipuente reconfigurables. Gobierna la alimentación de dos bobinas (B1 y B2) actuando conmutadores (R1, R2) y dispositivos de potencia (S1-S6) para alimentar independientemente a una de las cargas, o para alimentar a las dos cargas. En primer lugar actúa sobre los conmutadores (R1) y/o (R2) para determinar que bobina (B1, B2) se alimenta. Seguidamente actúa sobre (S1-S6) para dar la potencia a la bobina (B1, B2). Permite efectuar calentamiento ultrarrápido de una sola de las bobinas mediante un control de inversión de tensión controlado en corriente. Si una única bobina demanda una potencia comprendida entre una potencia mínima (PF) y la nominal, realiza un control de cancelación de tensión controlada en corriente. Si ambas bobinas demandan a la vez una potencia comprendida entre (PF) y la potencia nominal realiza un control de cancelación de tensión controlado en corriente, alimentándolas simultáneamente. En todos los casos cuando una bobina demanda una potencia inferior a (PF) realiza sobre ésta control de energía.Power control procedure in induction cookers powered by reconfigurable multi-bridge inverters. It governs the supply of two coils (B1 and B2) by operating switches (R1, R2) and power devices (S1-S6) to independently supply one of the loads, or to supply the two loads. First, it acts on the switches (R1) and / or (R2) to determine which coil (B1, B2) is supplied. Then it acts on (S1-S6) to give the power to the coil (B1, B2). It allows ultrafast heating of a single coil by means of a current-controlled voltage inversion control. If a single coil demands a power between a minimum power (PF) and the nominal one, it performs a control of voltage cancellation controlled in current. If both coils demand at the same time a power between (PF) and the nominal power, it performs a voltage cancellation control controlled in current, feeding them simultaneously. In all cases when a coil demands a power lower than (PF) it performs an energy control on it.

ES9602460A 1996-11-21 1996-11-21 POWER CONTROL PROCEDURE IN POWERED INDUCTION COOKERS THROUGH RECONFIGURABLE INVERTERS. Expired - Fee Related ES2128958B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9602460A ES2128958B1 (en) 1996-11-21 1996-11-21 POWER CONTROL PROCEDURE IN POWERED INDUCTION COOKERS THROUGH RECONFIGURABLE INVERTERS.
EP97500198A EP0844807A1 (en) 1996-11-21 1997-11-20 Optimal Control of the installed power in domestic induction cooking hobs with re-configurable structure topology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9602460A ES2128958B1 (en) 1996-11-21 1996-11-21 POWER CONTROL PROCEDURE IN POWERED INDUCTION COOKERS THROUGH RECONFIGURABLE INVERTERS.

Publications (2)

Publication Number Publication Date
ES2128958A1 ES2128958A1 (en) 1999-05-16
ES2128958B1 true ES2128958B1 (en) 2000-01-16

Family

ID=8296765

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9602460A Expired - Fee Related ES2128958B1 (en) 1996-11-21 1996-11-21 POWER CONTROL PROCEDURE IN POWERED INDUCTION COOKERS THROUGH RECONFIGURABLE INVERTERS.

Country Status (2)

Country Link
EP (1) EP0844807A1 (en)
ES (1) ES2128958B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2211303A1 (en) * 2002-08-01 2004-07-01 Bsh Balay S.A. Induction hot plate comprising heating regions having a reconfigurable structure, and method for increasing the maximum power of said heating regions

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2143430B1 (en) * 1998-09-08 2000-12-16 Balay Sa TWO OUTPUTS INVERTER CIRCUIT, AND CIRCUIT AND PROCEDURE FOR CONTROLLING THE POWER DELIVERED IN THE INVERTER OUTPUTS.
EP1194011B1 (en) * 2000-09-29 2008-09-10 BSH Bosch und Siemens Hausgeräte GmbH Inverter circuit and its method of controlling
ES2310962B1 (en) * 2006-12-04 2009-10-23 Bsh Electrodomesticos España, S.A. HEATING DEVICE CIRCUIT.
DE102006058874A1 (en) * 2006-12-06 2008-06-19 E.G.O. Elektro-Gerätebau GmbH Method for controlling induction heating devices in an electric cooking appliance
EP1951003B2 (en) * 2007-01-23 2022-11-16 Whirlpool Corporation Control method for induction cooking hob and induction cooking hob adapted to carry out such method
ES2330496B1 (en) † 2007-10-31 2010-09-08 Bsh Electrodomesticos España, S.A. COOKING DEVICE.
ES2352772B1 (en) * 2008-12-19 2012-01-26 Bsh Electrodomésticos España, S.A. COOKING FIELD WITH VARIOUS HEATING ELEMENTS AND AT LEAST A CONSTRUCTION GROUP OF POWER ELECTRONICS.
ES2353890B1 (en) * 2008-12-19 2012-01-26 Bsh Electrodomesticos España, S.A. COOKING FIELD WITH AT LEAST THREE WARMING AREAS.
ES2385807B1 (en) * 2010-03-16 2013-06-17 BSH Electrodomésticos España S.A. COOKING HOB DEVICE.
ES2392223B1 (en) * 2010-12-27 2013-10-09 BSH Electrodomésticos España S.A. Cooking device device and procedure for said device.
TR201102531A2 (en) * 2011-03-16 2012-08-22 En-Ko Elektroni̇k Kontrol Si̇stemleri̇ Sanayi̇ Ve Ti̇caret Li̇mited Şi̇rketi̇ Intelligent power management in cooker control systems
EP2692203B1 (en) * 2011-03-30 2016-05-25 BSH Hausgeräte GmbH Induction heating device
ES2392612B1 (en) * 2011-03-31 2013-10-22 BSH Electrodomésticos España S.A. Home appliance.
EP2692205A1 (en) * 2011-03-31 2014-02-05 BSH Bosch und Siemens Hausgeräte GmbH Induction heating device
JP6511345B2 (en) * 2015-06-18 2019-05-15 高周波熱錬株式会社 Power conversion apparatus and method for heat treatment
EP3582587B1 (en) * 2018-06-16 2022-09-28 Electrolux Appliances Aktiebolag Method for controlling two cooking zones of an induction cooking hob

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1555500A (en) * 1975-10-22 1979-11-14 Matsushita Electric Ind Co Ltd Multiple load induction heating apparatus with means for eliminating interference between two or more commution circuits
US4467165A (en) * 1979-09-17 1984-08-21 Matsushita Electric Industrial Co., Ltd. Induction heating apparatus
DE3224738C1 (en) * 1982-07-02 1984-02-09 Aeg-Elotherm Gmbh, 5630 Remscheid Device for inductive heating of a workpiece by means of several inductors
US4885447A (en) * 1985-01-23 1989-12-05 Balay, S.A. System for the induction heating of the electric plates of a cooker
DE3712242A1 (en) * 1987-04-10 1988-10-27 Thomson Brandt Gmbh CIRCUIT FOR POWERING AN INDUCTIVE COOKING POINT
US4920475A (en) * 1988-03-07 1990-04-24 California Institute Of Technology Integrated traction inverter and battery charger apparatus
KR900007383B1 (en) * 1988-05-31 1990-10-08 삼성전자 주식회사 Power control circuit and method for 4-burner of electronic inductive cooker
US5004881A (en) * 1989-11-22 1991-04-02 Goldstar Co., Ltd. Method and circuit for controlling power level in the electromagnetic induction cooker
ES2100812B1 (en) * 1994-11-24 1998-02-16 Balay Sa INDUCTION HEATING SYSTEM.
IT1281843B1 (en) * 1995-01-25 1998-03-03 Meneghetti Ampelio & C S N C CONTROL DEVICE ESPECIALLY FOR MULTI-PLATE INDUCTION COOKERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2211303A1 (en) * 2002-08-01 2004-07-01 Bsh Balay S.A. Induction hot plate comprising heating regions having a reconfigurable structure, and method for increasing the maximum power of said heating regions

Also Published As

Publication number Publication date
ES2128958A1 (en) 1999-05-16
EP0844807A1 (en) 1998-05-27

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