EP2911472A3 - Cooking appliance, in particular cooking hob device, with a plurality of inverters - Google Patents

Cooking appliance, in particular cooking hob device, with a plurality of inverters Download PDF

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Publication number
EP2911472A3
EP2911472A3 EP14198733.9A EP14198733A EP2911472A3 EP 2911472 A3 EP2911472 A3 EP 2911472A3 EP 14198733 A EP14198733 A EP 14198733A EP 2911472 A3 EP2911472 A3 EP 2911472A3
Authority
EP
European Patent Office
Prior art keywords
inverters
cooking
hob device
cooking appliance
control unit
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.)
Granted
Application number
EP14198733.9A
Other languages
German (de)
French (fr)
Other versions
EP2911472B2 (en
EP2911472B1 (en
EP2911472A2 (en
Inventor
Luis Angel Barragan Perez
Alberto Dominguez Vicente
Sergio Llorente Gil
Arantxa Otin
Ramon Peinado Adiego
David Valeau Martin
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 Hausgeraete GmbH
Original Assignee
BSH Hausgeraete 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
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Application filed by BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP2911472A2 publication Critical patent/EP2911472A2/en
Publication of EP2911472A3 publication Critical patent/EP2911472A3/en
Application granted granted Critical
Publication of EP2911472B1 publication Critical patent/EP2911472B1/en
Publication of EP2911472B2 publication Critical patent/EP2911472B2/en
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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
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/05—Heating plates with pan detection means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Inverter Devices (AREA)

Abstract

Die Erfindung geht aus von einer Gargerätevorrichtung, insbesondere einer Kochfeldvorrichtung, mit einer Mehrzahl von Wechselrichtern (10), welche dazu vorgesehen sind, jeweils wenigstens einen Induktor zu betreiben, und mit einer Steuereinheit (12), die dazu vorgesehen ist, zumindest einen Teil der Wechselrichter (10) in zumindest einem Betriebszustand gemeinsam und zumindest innerhalb eines ersten Zeitfensters (Ta, Tb) durchgehend zu betreiben.The invention relates to a cooking device device, in particular a cooktop device, with a plurality of inverters (10), which are each provided to operate at least one inductor, and with a control unit (12), which is intended to at least a part of Inverter (10) in at least one operating state together and at least within a first time window (T a , T b ) to operate continuously.

Um eine optimierte Leistungsversorgung bereitzustellen, wird vorgeschlagen, dass die Steuereinheit (12) dazu vorgesehen ist, das erste Zeitfenster (Ta, Tb) in eine erste Anzahl (M) an Zeitintervallen (ta, tb, tc) zu unterteilen, welche um zumindest eins größer ist als eine zweite Anzahl (N) an gleichzeitig zu betreibenden Wechselrichtern (10).

Figure imgaf001
In order to provide an optimized power supply, it is proposed that the control unit (12) be provided for subdividing the first time window (T a , T b ) into a first number (M) at time intervals (t a , t b , t c ) which is at least one greater than a second number (N) of inverters (10) to be operated simultaneously.
Figure imgaf001
EP14198733.9A 2013-12-20 2014-12-18 Cooking appliance, in particular cooking hob device, with a plurality of inverters Active EP2911472B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201331894 2013-12-20

Publications (4)

Publication Number Publication Date
EP2911472A2 EP2911472A2 (en) 2015-08-26
EP2911472A3 true EP2911472A3 (en) 2015-09-02
EP2911472B1 EP2911472B1 (en) 2020-03-11
EP2911472B2 EP2911472B2 (en) 2022-11-09

Family

ID=52133936

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14198733.9A Active EP2911472B2 (en) 2013-12-20 2014-12-18 Cooking appliance, in particular cooking hob device, with a plurality of inverters

Country Status (1)

Country Link
EP (1) EP2911472B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2720746A1 (en) * 2018-01-08 2019-07-24 Bsh Electrodomesticos Espana Sa COOKING FIELD DEVICE (Machine-translation by Google Translate, not legally binding)
ES2754787A1 (en) * 2018-10-17 2020-04-20 Bsh Electrodomesticos Espana Sa Cooking Appliance Device (Machine-translation by Google Translate, not legally binding)
KR102620662B1 (en) * 2018-10-18 2024-01-04 삼성전자주식회사 Cooking apparatus and method for controlling thereof
ES2764740A1 (en) * 2018-12-04 2020-06-04 Bsh Electrodomesticos Espana Sa Cooking appliance device (Machine-translation by Google Translate, not legally binding)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH696649A5 (en) † 2003-06-30 2007-08-31 Elatronic Ag Method and apparatus for power control of induction cookers.
DE102005021888A1 (en) † 2005-05-04 2007-02-15 E.G.O. Elektro-Gerätebau GmbH Method and arrangement for power supply of a plurality of induction coils in an induction device
DE602007003672D1 (en) † 2007-01-23 2010-01-21 Teka Ind Sa Method for controlling an induction hob and induction hob adapted to carry out this method
DE102008042512A1 (en) † 2008-09-30 2010-04-01 BSH Bosch und Siemens Hausgeräte GmbH Hob and method for operating a hob
TWI394547B (en) * 2009-03-18 2013-05-01 Delta Electronics Inc Heating apparatus
JP5658692B2 (en) † 2010-01-20 2015-01-28 パナソニックＩｐマネジメント株式会社 Induction heating device
KR101729020B1 (en) † 2010-02-08 2017-04-21 엘지전자 주식회사 Cooking apparatus using induction heeating
EP2506666B1 (en) * 2011-03-28 2020-05-06 BSH Hausgeräte GmbH Cooking device
ES2632582T3 (en) * 2011-03-28 2017-09-14 BSH Hausgeräte GmbH Cooking appliance
EP2506665B1 (en) * 2011-03-28 2017-05-24 BSH Hausgeräte GmbH Cooking device
EP3024300B1 (en) † 2013-09-05 2017-08-30 Electrolux Appliances Aktiebolag An induction cooking hob including a cooking area with three or more induction coils and a method for controlling a cooking area

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
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Also Published As

Publication number Publication date
EP2911472B2 (en) 2022-11-09
EP2911472B1 (en) 2020-03-11
EP2911472A2 (en) 2015-08-26

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