WO2023043385A3 - A power and control circuit control method for an induction hob - Google Patents

A power and control circuit control method for an induction hob Download PDF

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Publication number
WO2023043385A3
WO2023043385A3 PCT/TR2021/050943 TR2021050943W WO2023043385A3 WO 2023043385 A3 WO2023043385 A3 WO 2023043385A3 TR 2021050943 W TR2021050943 W TR 2021050943W WO 2023043385 A3 WO2023043385 A3 WO 2023043385A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
control circuit
circuit
hob
power circuit
Prior art date
Application number
PCT/TR2021/050943
Other languages
French (fr)
Other versions
WO2023043385A2 (en
Inventor
Metin OZTURK
Fatih ZUNGOR
Burhaneddin EMRE
Sema ISIK CALISKAN
Original Assignee
Mamur Teknoloji Sistemleri San. A.S.
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 Mamur Teknoloji Sistemleri San. A.S. filed Critical Mamur Teknoloji Sistemleri San. A.S.
Priority to PCT/TR2021/050943 priority Critical patent/WO2023043385A2/en
Publication of WO2023043385A2 publication Critical patent/WO2023043385A2/en
Publication of WO2023043385A3 publication Critical patent/WO2023043385A3/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
    • 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)
  • General Induction Heating (AREA)

Abstract

A power and control circuit control method for an induction hob comprising the steps of enabling a single-switch partial resonance heating mode (102) operating in the audible frequency range of the power circuit (18) from the control circuit (14) and the corresponding inverter (50) (52) (54) (60) (62) (66) on the power circuit (18) in case of a control circuit (14) detects at least two loads (41) on the hob; activating the related inverter (50) (52) (54) (60) (62) line in the power circuit by activating the single-switch partial resonance heating mode (102) operating in the audible frequency range of the power circuit (18) from the control circuit (14) if it is determined by the control circuit (14) that the output power in the power circuit (18) is greater than a predetermined power value for a situation where the control circuit (14) detects a single load on the hob; enable the corresponding inverter (44) (46) (48) (50) (52) (54) line in the power circuit to be operational by activating a half-bridge series resonance switched heating mode (112) operating at a value below the audible frequency of the power circuit (18) from the control circuit (14) if it is determined by the control circuit that the output power in the power circuit (14) is less than a predetermined power value for a situation where the control circuit (14) detects a single load on the hob.
PCT/TR2021/050943 2021-09-15 2021-09-15 A power and control circuit control method for an induction hob WO2023043385A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/TR2021/050943 WO2023043385A2 (en) 2021-09-15 2021-09-15 A power and control circuit control method for an induction hob

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR2021/050943 WO2023043385A2 (en) 2021-09-15 2021-09-15 A power and control circuit control method for an induction hob

Publications (2)

Publication Number Publication Date
WO2023043385A2 WO2023043385A2 (en) 2023-03-23
WO2023043385A3 true WO2023043385A3 (en) 2023-06-29

Family

ID=85603692

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2021/050943 WO2023043385A2 (en) 2021-09-15 2021-09-15 A power and control circuit control method for an induction hob

Country Status (1)

Country Link
WO (1) WO2023043385A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1951003A1 (en) * 2007-01-23 2008-07-30 Whirlpool Corporation Control method for induction cooking hob and induction cooking hob adapted to carry out such method
WO2016115514A1 (en) * 2015-01-16 2016-07-21 Oleg Fishman Current controlled resonant induction power supply
WO2018077384A1 (en) * 2016-10-25 2018-05-03 Electrolux Appliances Aktiebolag Method for calibrating a power control loop of an induction hob
EP3432682A1 (en) * 2017-07-18 2019-01-23 Whirlpool Corporation Method for operating an induction cooking hob and cooking hob using such method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1951003A1 (en) * 2007-01-23 2008-07-30 Whirlpool Corporation Control method for induction cooking hob and induction cooking hob adapted to carry out such method
WO2016115514A1 (en) * 2015-01-16 2016-07-21 Oleg Fishman Current controlled resonant induction power supply
WO2018077384A1 (en) * 2016-10-25 2018-05-03 Electrolux Appliances Aktiebolag Method for calibrating a power control loop of an induction hob
EP3432682A1 (en) * 2017-07-18 2019-01-23 Whirlpool Corporation Method for operating an induction cooking hob and cooking hob using such method

Also Published As

Publication number Publication date
WO2023043385A2 (en) 2023-03-23

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