CN103444261A - Domestic appliance device - Google Patents
Domestic appliance device Download PDFInfo
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- CN103444261A CN103444261A CN2012800165450A CN201280016545A CN103444261A CN 103444261 A CN103444261 A CN 103444261A CN 2012800165450 A CN2012800165450 A CN 2012800165450A CN 201280016545 A CN201280016545 A CN 201280016545A CN 103444261 A CN103444261 A CN 103444261A
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- customer
- control unit
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- 238000010411 cooking Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 8
- 238000013461 design Methods 0.000 description 14
- 238000007669 thermal treatment Methods 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 9
- 101150034459 Parpbp gene Proteins 0.000 description 8
- 238000010079 rubber tapping Methods 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 238000012856 packing Methods 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000007620 mathematical function Methods 0.000 description 2
- 206010022998 Irritability Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000005417 remagnetization Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Stoves And Ranges (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Cookers (AREA)
Abstract
The invention relates to a domestic appliance device, in particular a cooking device, comprising at least one power module (18), at least two consumer units (20, 22, 24, 26) and at least one control unit (34). The aim of the invention is to improve the ease of use. As a result, in at least one operational mode in which at least two of the consumer units (20, 22, 24, 26) are supplied together by the power module (18) and in which the amount of power requested for the consumer units (20, 22, 24, 26) exceeds the available power of the power module (18), the control unit (34) is designed to distribute at least one part of the available power between the consumer units (20, 22, 24, 26 ) in accordance with at least one operational characteristic.
Description
Technical field
The present invention is directed to the home appliance device (Hausgeraetevorrichtung) according to the preamble of claim 1.
Background technology
By the known home appliances with power model, control unit and a plurality of customers of prior art.
Summary of the invention
Such device of the comfortableness that purpose of the present invention especially is to provide a kind of band to be improved.This purpose realizes according to the invention through the features of claim 1, and favourable design of the present invention and improvement project can be drawn by dependent claims.
The present invention is directed to home appliance device, cooking device device (Gargeraetevorrichtung) especially, it is with at least one power model, at least two especially at least three customer unit and at least one control unit.
Propose, control unit is provided at least one operational mode (at least two in the customer unit are jointly supplied and surpassed for the summation of the desired power in customer unit therein the available horsepower of power model by power model therein) and according at least one operation characteristic parameter, at least a portion of available horsepower is assigned on the customer unit." power model " especially should be understood to a kind of electronic component assembly, its preferably be provided for via dispenser assembly, preferably switch module (it has at least one mechanical switching element, especially relay and/or at least one electronic switching element, transistor especially) to customer unit transmission power module especially from home network interface, the single electrical power obtained mutually of three interfaces especially.In particular, power model has at least one transformer, especially at least one rectifier and/or at least one inverter, so that the electrical network alternating voltage converts the voltage form that can utilize in the customer unit, especially pulsating direct voltage, direct voltage and/or the alternating voltage of high frequency preferably to." customer unit " especially should be understood to the unit with at least one customer.In particular, in the customer unit is supplied with each running status of energy, each in customer preferably is supplied with energy simultaneously.Preferably, customer parallel connection." customer " especially should be understood to and is provided for advantageously being greater than 40%, especially is greater than 60%, advantageously is greater than 80% and be preferably more than 90% efficiency electric energy conversion is become to other form of energy, especially mechanical energy, the member of heat energy and/or electromagnetic radiation preferably.In particular, customer is provided at least one running status can be repeatedly receiving continuously on a duration (it is 10s at least, advantageously at least 1min and preferably 5min at least) at least 50W, especially at least 100W, advantageously at least 500W, particularly advantageously at least 1000W and the preferably average power of 2000W at least.Preferably, customer is configured to heating element." control unit " especially should be understood to a kind of electronic unit, and it preferably is integrated in the control of home appliance device and/or adjustment unit at least in part and it preferably is provided at least controlling and/or the Modulating Power unit.Preferably, control unit comprises computing unit and especially except computing unit, comprises that it is provided for being implemented by computing unit with being stored in control wherein and/or the memory cell of adjustment programme.Customer unit " jointly " is supplied especially and is should be understood to by power model, these two customer unit maximum 5min, especially maximum 1min, advantageously maximum 10s and preferably on duration of maximum 2s respectively by the power model supply at least one times.Especially at least two at least two whiles in the customer unit and/or customer unit alternately, preferably periodically alternately supplied by power model.Especially should be understood to it for customer unit " desired " power is determined by control unit and/or is regulated and be greater than 0W by the operator via operator interface therewith in the scope of program." available horsepower " especially should be understood to the restriction of the utensil side of power, and it can be by power model via receiving mutually.In particular, this restriction of utensil side is corresponding to this adjusting, the maximum load capability of the phase that it is connected to power model is corresponding and especially by operator, setter and/or Service Technicians, determined, and/or the maximum load capability of the electronic unit of itself and power model is corresponding and in the production process of family expenses implement device, be stored in the memory cell of control unit.In particular, can require at least 30%, especially at least 50%, the advantageously at least 70% and preferably at least 90% corresponding maximum power with available horsepower for single customer unit.One " part " of available horsepower especially should be understood at least 1%, especially at least 5%, advantageously at least 20% and preferably at least 70% of available horsepower." operation characteristic parameter " especially should be understood to constant or the characterisitic parameter of variable home appliance device at the run duration of family expenses implement device.The operation characteristic parameter can design by adjustment process and/or by learning process changeably at this.In particular, the distribution of available horsepower is independent of the activation sequence realization of customer unit.Control unit is provided for according at least one operation characteristic parameter, not coming " distribution " available horsepower especially to should be understood to, control unit is provided for according to the operation characteristic parameter, at least for one in the customer unit definite reduction factor (Reduktionsfaktor), with this factor, the desired power of consumable unit being lowered into to power minimizing, institute's dispensing.The reduction factor especially should be understood to and is greater than 0 and maximum as 1 so large real number." determine " and especially should be understood in the meaning of mathematics by the calculating of mathematical function, especially addition, multiplication, integration, division and/or their combination and/or via the logical operation of the associated of the value of at least one the characteristic field in the memory cell that is stored in control unit and/or the condition based on programmed.In particular, desired and/or associated, power that reduce is stored in memory cell.In particular, in the summation of desired and/or the power that reduces is greater than the situation of available horsepower, the raising of at least one in the desired power of the basic of distribution of available horsepower and realizing.Especially can realize the comfortableness improved.
In particular, control unit is provided at least in an operational mode (summation of desired power has surpassed available horsepower and the power corresponding to available horsepower to its summation maximum of customer unit dispensing therein) and (is lowered at least one in the desired power in customer unit therein) power of institute's dispensing of other customer unit is kept to constant in the process of power match.Especially when desired power drops under the power of institute's dispensing, so just reduce the power of institute's dispensing of customer unit.On the other hand, can consider these designs, when the desired power of one in the customer unit reduces therein, associated power be reduced pari passu.Especially can guarantee the fail safe improved, because avoided not the raising by the desired heating power of operator.
In a favourable design, propose, control unit is provided at least according to for the desired power in customer unit, at least a portion of available horsepower being assigned on the customer unit.Control unit especially is provided at least a portion of available horsepower is assigned on the customer unit pari passu.Especially give the customer unit (its desired power corresponding to the maximum 25% of available horsepower, especially maximum 15% and preferably maximum 5% and/or its maximum power corresponding to 500W, especially maximum 300W and maximum 100W preferably) dispensing and the corresponding power of desired power and all the other power are preferably assigned on all the other customer unit pari passu." pari passu distribute " especially should be understood to the customer unit, institute's dispensing with desired power between ratio, the factor of reducing equates respectively for the customer unit.In particular, available horsepower 50% and 100% between, advantageously between 60% and 90%, particularly advantageously between 70% and 85% and preferably be assigned to pari passu between 75% and 80% on customer unit, especially all customers unit.In particular, determine the dispensing of customer unit, especially reduce factor via mathematical function, especially at least dull in the relevant scope of application, especially strictly monotone and function (it preferably deviates from constant) that preferably descend, it at least depends on the ratio of summation of the desired power of the desired power of customer unit and customer unit.Especially can realize that comfortableness promotes.
Propose in addition, the characterisitic parameter that control unit is provided at least storing according at least one is assigned at least a portion of available horsepower on the customer unit.Characterisitic parameter especially is stored in the memory cell of control unit.The characterisitic parameter of storing especially can be corresponding to the specific characteristic of utensil, especially size and/or installation site and/or the characteristic field of customer unit, and it especially is provided for the associated of measured value and the parameter that affects the reduction factor.Especially can be by the part of available horsepower, especially until 25% preferably be assigned to definite characteristic, especially definite position and/or definite size, especially on the customer unit of diameter, area and/or volume, wherein, especially this part be assigned at least one preferred customer unit and preferably be assigned to pari passu on all the other customer unit remaining in the power to preferred customer unit dispensing reaches the situation of desired power.Especially can realize the comfortableness improved.
In another design variable, propose, control unit is provided for according at least one Statistical Parameters, especially the Statistical Parameters of at least one in the customer unit is by least a portion of available horsepower, especially until 25% be assigned on the customer unit." Statistical Parameters " especially should be understood to a characterisitic parameter, its take the longer time period (its especially at least last day, last week, last January or one's last year and preferably control unit the whole service time, especially from control unit and/or its memory reset or connect for the first time) on data in being suggested and especially being stored in the memory cell of control unit for basic.Preferably, control unit is provided for group measurement, collection and/or the storage data for single customer unit and/or customer unit.Control unit especially is provided for the running time of record and/or assessment customer unit, for the customer unit, requires respectively to be greater than the activation number of the summation of duration of power of 0W or customer unit, requires power, activates the customer unit and/or carried out number of times (Haeufigkeit) that power changes for the customer unit and/or the average and/or maximum desired power of customer unit and/or be used as Statistical Parameters.Especially can realize the comfortableness lifting.
Propose in addition, control unit is provided for according at least one sensor characteristics parameter, at least a portion of available horsepower being assigned on the customer unit." sensor characteristics parameter " especially should be understood to the value of transducer and/or carrys out definite value according to function and/or characteristic field via the value of transducer." transducer " especially should be understood to a member, and it is provided for by physical parameter at least in the field relevant at the family expenses utensil solely changing into another physical parameter of preferably can be used for control unit, especially electric, the signal of numeral preferably.In particular, store the characteristic field in the memory cell of control unit, it makes the associated possibility that becomes of sensor values and evaluate parameter.Preferably, each in the customer unit is associated with transducer.In particular, the sensor characteristics parameter is corresponding to the packing density of the housing region of temperature value, humidity value or customer unit." housing region " especially should be understood to a zone of home appliances, especially area and/or volume, and it is provided for using at least in part container (Nutzbehaeltnis), kitchen utensils (preferably cook utensil) and/or preserve container and/or food is arranged in wherein and/or thereon especially.Housing region, preferably the thermal treatment zone is especially by power component, preferably the sphere of action of heating element is determined." sphere of action " especially should be understood to a zone, and effect, the heating power that especially sends are corresponding at least 1%, advantageously at least 5% and preferably at least 10% of maximum partial result therein.Housing region is especially directly at power component, the area on heating element preferably." packing density " especially should be understood to the filling of explanation housing region and/or the characterisitic parameter taken.Preferably, packing density has illustrated the percentage filling of housing region, preferably the percentage of heating surface (area) (HS covers.Especially can realize the comfortableness improved.
In an alternative design, control unit is provided for according at least one operator's input, at least a portion of available horsepower being assigned on the customer unit.Home appliance device especially has operator interface therewith to this.The operator especially can determine at this share of available horsepower, and it is assigned on the customer unit corresponding at least one in aforesaid standards by control unit.The operator especially can determine especially to maximum 50%, preferably to maximum 25% share, it is corresponding to being assigned on the customer unit by the determined priority factors of operator.Operator's input especially is stored in memory cell and takes when needed and/or input in real time during the course of work and process.Especially can be by the comfortableness of preferentially guaranteeing raising of the specific customer of operator unit.
In a favourable design home appliance device be configured to induction heating equipment and therefore the customer unit structure be the induction heating unit.Power model especially has at least one heating frequency cells (Heizfrequenzeinheit)." heating frequency cells " especially should be understood to an electric unit, its produce for the induction heating unit preferably with 1kHz at least, especially at least 10kHz, the electric signal of the vibration of 20kHz and especially maximum 100kHz at least advantageously.The heating frequency cells especially is provided for providing by the desired at least 1000W in induction heating unit, especially at least 2000W, advantageously at least 3000W and the preferably maximum electric power of 3500W at least.The heating frequency cells especially comprises at least one inverter, and it preferably has at least two two-way single-pole switchs (it is especially formed by transistor and diode in parallel) of preferably connecting and particularly advantageously has at least respectively the damping capacitor in parallel with two-way single-pole switch (Daempfungskapazitaet) (it is especially formed by least one capacitor).The energy supply of high frequency is provided can to thus the induction heating unit.The tapping of high frequency unit (Spannungsabgriff) especially is arranged in the common place, contact of two two-way single-pole switchs." induction heating unit " especially should be understood to the unit with the customer of at least one inductive heating element." inductive heating element " especially should be understood to preferably the electric conductor with the coiling of the form of disk, and it is flow through by the alternating current of high frequency at least one running status.Inductive heating element preferably is provided for electric energy conversion is become to alternating magnetic field, its be provided for metal, preferably at least partly ferromagnetic heater element, especially in kitchen utensils, cause eddy current and/or remagnetization effect, it is converted to heat.In the design as induction heating equipment, can be by the response time is realized the comfortableness of improving fast.
The accompanying drawing explanation
Additional advantage draws in ensuing accompanying drawing explanation.Embodiments of the invention shown in the drawings.Accompanying drawing, specification and claim comprise many features in combination.The professional also can consider individually aptly these features and it is summarized in to significant other combination.
Wherein:
Fig. 1 with the schematic view from top, shown with the induction kitchen range top of the control unit that is provided for implementing the method according to this invention and
Fig. 2 has shown the schematic diagram of home appliance device.
Embodiment
Fig. 1 has shown the home appliances 10 that is configured to respond to the kitchen range top, it is with the home appliance device 12 that is configured to induction heating equipment (it is configured to respond to kitchen range top device), with four customer unit 20,22,24,26 that are configured to the induction heating unit, it has respectively the customer (it is configured to inductor) that is configured to inductive heating element.Customer unit 20,22,24,26 is arranged under hearth plate 14.In addition, home appliance device 12 has the power model 18 moved by the single phase 16 of three-phase family expenses interface (Hausanschluss), and it is provided for the high-frequency alternating electric current supply customer unit 20,22,24,26 with the inversion frequency with between 20kHz and 100kHz.To this, power model 18 has two transformers that are configured to high frequency unit 30,32, and it is provided for moving and supply customer unit 20,22,24,26 (Fig. 2) via single phase 16.The inversion frequency of heating frequency cells 30,32 depends on for customer unit 20,22,24,26 in addition via the desired heating power of operating unit 28 and kitchen utensils (being arranged in its thermal treatment zone on hearth plate 14 on customer unit 20,22,24,26) and definite by the control unit 34 of home appliance device 12.Operating unit 28 has executive component 29 and four executive components that are configured to rotary monitoring switch 90,92,94,96 that are configured to tactiosensible display.Control unit 34 has computing unit, memory cell and is stored in the working procedure in memory cell, and it is arranged to be implemented by computing unit.
Fig. 2 has shown the circuit for home appliance device 12.Be applied to the line voltage between 220V and 230V with the mains frequency between 49Hz and 51Hz at 16 places mutually is rectified and partly is stored in buffer capacitor (Pufferkapazitaet) 38 in the transformer that is configured to rectifier 36 of power model 18.The utmost point of buffer capacitor 38 forms two outer contacts 40,42, applies the pulsating direct voltage between them.Heating frequency cells 30,32 is arranged between outer contact 40,42 and the pulsating direct voltage is changed into to the alternating current of high frequency.Heating frequency cells 30,32 this is had respectively two series connection between outer contact 40,42, be configured to two-way single-pole switch respectively with the switch element 44,46 of damped capacitor in parallel 48,50.Switch element 44,46 is formed by IGBT 52,54 (with the bipolar transistor of the gate electrode insulated) and diode 56,58 in parallel respectively.Tapping 60,62 is arranged in the common place, contact of these two IGBT 52,54.Control unit 34 by the alternation at these two IGBT 52,54 of tapping 60 places, high frequency control the alternating voltage of high frequency caused with the amplitude of pulsation, it is in the situation that connect customer unit 20,22,24,26 with the alternating current that high frequency is arranged.The tapping 60,62 of heating frequency cells 30,32 with switch module 64 (it has six switch elements that formed by relay 66,68,70,72,74,76, and they are configured to the change over switch of one pole) is connected and by the conversion instruction of control unit 34 be arranged to by these two heat in frequency cells 30,32 until two from these four customer unit 20,22,24,26 until the different combination of two 16 directly interconnect.The switch element 66,68,70,72,74,76 that is configured to the change over switch of one pole has three contacts and two on off states.In the first on off state the first contact with the second contact, directly be connected and in the second switch state, first with the 3rd contact, directly be connected (in diagram the first contact corresponding be arranged in upper left and the second contact arrangement in upper right).Switch element 66,68,70,72,74,76 is arranged in the circuit of cascade.The first contact of switch element 66 directly is connected with the tapping 60 of heating frequency cells 30.Second of switch element 66 directly is connected with first contact of these two switch elements 68,70 respectively with the 3rd contact.Customer unit 20,22,24,26 directly is connected with in the second or the 3rd contact of switch element 68,70 one respectively.Tapping 62 places and switch element 72,74,76 in the second heating frequency cells 32 are connected with similar assembly.Each in customer unit 20,22,24,26 can be thus suitable on off state by switch element 66,68,70,72,74,76 with each in heating frequency cells 30,32, directly be connected separately.In addition, any two in customer unit 20,22,24,26 can directly connect from different heating frequency cells 30,32 simultaneously.Similarly, for each the propelling operation in customer unit 20,22,24,26, be possible, single customer unit 20,22,24,26 directly is connected with two heating frequency cells 30,32 simultaneously therein.Customer unit 20,22,24,26 moves respectively in half-bridge circuit.Customer unit 20,22,24,26 has respectively common contact 78,79, and it directly is connected with resonant element 80,81 (it is formed with 83,85 by two resonant capacitances that formed by independent capacitor 82,84) respectively.Resonant capacitance 82,84 or 83,85 be in series respectively and resonant capacitance in one 82,83 directly with one of outer contact 40, are connected and another in resonant capacitance 84,85 directly is connected with another outer contact 42.Two 82,84 or 83,85 in resonant capacitance directly are connected with two customer unit 20,22 or 24,26 respectively.
Power model 18 is designed to provide the gross power P of 2300W to customer unit 20,22,24,26
max.In an alternative design, power model 18 is designed to provide the power of maximum 4500W, gross power P
maxyet the insurance that is subject to definite maximum current (it can be required by power model 18 via phase 16) limits and is for example 3700W.This maximum current intensity via for the operator, preferably only can be indirectly approaching executive component or also via the adjusting of the executive component 29 by operating unit 28 in the configuration menu at family expenses implement device 12, determine.Realize respectively for the power P of in customer unit 20,22,24,26 position of the switch via the executive component 90,92,94,96 that is configured to rotary monitoring switch
1, P
2, P
3, P
4requirement, wherein, corresponding to the position of the switch, make desired power P
iwith available horsepower P
maxthe share between 0% and 100% be associated.If the summation P of desired power P
sumbe less than available horsepower P
max, the power P of giving 20,22,24,26 dispensings in customer unit
i' corresponding to desired power P
i.
Control unit 34 is provided in an operational mode that (two, three in customer unit 20,22,24,26 or four are jointly supplied by power model 18 and therein for customer unit 20,22,24,26 desired power P therein
1, P
2, P
3, P
4summation surpass the available horsepower P of power model 18
max) according to different operation characteristic parameters by available horsepower P
maxat least a portion be assigned on customer unit 20,22,24,26.Give the power P of 20,22,24,26 dispensings in customer unit
1', P
2', P
3', P
4' and desired power P
1, P
2, P
3, P
4for purpose afterwards is stored in memory cell.
Control unit 34 is provided in an operational mode (desired power P therein
1, P
2, P
3, P
4summation P
sumsurpass available horsepower P
maxand give customer unit 20,22,24,26 its summation of dispensing P
sum' maximum corresponding to available horsepower P
maxpower P
1', P
2', P
3', P
4') in the process of power match, (reduce therein for the desired power P in customer unit 20,22,24,26
iin at least one) by the power P of institute's dispensing of other customer unit 20,22,24,26
1', P
2', P
3', P
4' keep constant.For example, at this by customer unit 20 (its desired power P
1be lowered) the power P of institute's dispensing
1' keep constant, as long as desired power P
1be greater than the power P of institute's dispensing
1'.If desired power P
1be less than the power of institute's dispensing, by the power P of institute's dispensing
1' be reduced on the value of desired power.The power P of institute's dispensing of other customer unit 22,24,26
2', P
3', P
4' constant in this maintenance.If make desired power P
2raise and in the power P of this dispensing
1', P
3', P
4' and desired power P
2summation surpass available horsepower P
max, based on desired power P
1, P
2, P
3, P
4carry out available horsepower P
maxdistribution.If the power P of the new institute's dispensing calculated
1', P
3, P
4' surpass the power P of existing institute's dispensing
1', P
3, P
4', the power P of old institute's dispensing
1', P
3, P
4' will keep.The power P of the quantity of power that becomes available at this, new that calculate and existing institute's dispensing
1', P
3, P
4' difference can be assigned on all the other customer unit 20,22,24,26.
Control unit 34 in the first embodiment or the first operational mode, be provided for according to for customer unit 20,22,24,26 desired power by whole available horsepower P
maxbe assigned on customer unit 20,22,24,26.Desired power P
1, P
2, P
3, P
4(for example 0W, 300W, 1000W and 1500W) at this with reduction factor r=r
1=r
2=r
3=r
4be reduced, this reduction factor is corresponding to available horsepower P
maxwith desired power P
1, P
2, P
3, P
4summation P
sumratio, be 2300/2800=0.82.The numeral of mentioning further is used to following sample calculation.
In the second embodiment or the second operational mode, control unit 34 is provided for basis for customer unit 20,22,24,26 desired power P
1, P
2, P
3, P
4by whole available horsepower P
maxbe assigned on customer unit 20,22,24,26.Reduction factor r
1, r
2, r
3, r
4at this according to formula r
i=N (R-1) * R+1 determines.N is desired power P at this
ithe quantity of the customer unit 20,22,24,26 of (being greater than 0), X is P
iwith P
sumratio and R is P
maxwith P
sumratio, be P
max/ P
sum.Power P
i' draw P
i'=r
i* P
i.Can avoid thus lower desired power P
iexcessive reduction.
In other embodiment or operational mode, control unit 34 is provided for corresponding to desired power P
1, P
2, P
3, P
4be similar to the first or second embodiment and distribute available horsepower P
maxthe first share.This share is 78%.Make thus customer unit 20,22,24,26 be associated with and be independent of next illustrated available horsepower P
maxthe second share according to the prime power of the distribution of other characterisitic parameter.The second share is correspondingly 22%.Can consider in addition, corresponding to one in next illustrated method, whole available horsepower is assigned to the design on customer unit 20,22,24,26.
In the 3rd embodiment or the 3rd operational mode, control unit 34 is provided for according to stored characterisitic parameter available horsepower P
maxthe second share be assigned on customer unit 20,22,24,26.Because statistically utilize more frequently the thermal treatment zone in the front area of the kitchen range top, in memory cell, store into, the customer unit 22,24 (it is more close operator in cooking process) of front is given preferential treatment in the distribution of available horsepower.Thus this 22% is assigned on the customer unit 22,24 of front pari passu, until it exhausts, or the power P of institute's dispensing
2', P
3' corresponding to desired power P
2, P
3.Thus distribute this 78% the time according to the first variant P
2' draw 300W=P
2and P
3' draw 1000W=P
3.All the other 40W are by dispensing to customer unit 26, and therefore it realize P
4'=1000W.
In the 4th embodiment or the 4th operational mode, control unit 34 is provided for according to Statistical Parameters available horsepower P
maxthe second share be assigned on customer unit 20,22,24,26.Control unit 34 is provided for when connecting for the first time since 0 counting, and feeding unit 20,22,24,26 has and manyly is utilized continually.Compare the share of this number of times corresponding to the summation of the number of times of the customer unit 22,24,26 with movable and distribute available horsepower P
maxthe second share.If for example feeding unit 24 has been utilized 300 times and feeding unit has been utilized 1000 times altogether, by available horsepower P
max22% 30%, be that 152W is added in the share of basic load.If determined power P thus
2' over desired power P
2, the share corresponding to the number of times utilized is fitted on other customer unit 24,26 by this difference and makes P
2'=P
2.
In other embodiment or other operational mode, for example, according to other Statistical Parameters, a customer unit is movable total duration or other shows as applicable parameter and realizes dispensing for its desired average power or for the professional.
In the 5th embodiment or the 5th operational mode, control unit 34 is provided at least according to the sensor characteristics parameter of temperature sensor (it is arranged under the thermal treatment zone), the second share of available horsepower being assigned on customer unit 20,22,24,26.If provide sensor values (it can release the temperature of kitchen utensils, and it is greater than 100 ° of C) by temperature sensor, preferably process this customer unit 20,22,24,26.The embodiment that power division is similar to the customer unit 22,24 of preferred front realizes.If do not have to be given preferential treatment in customer unit 20,22,24,26, distribute the second share according to desired power P equally pari passu.
In the 6th embodiment or the 6th operational mode, control unit 34 is provided at least according to power factor (PF) (efficiency of customer unit is determined and reflected to its voltage and current transducer via the heating frequency cells), the second share of available horsepower being assigned on customer unit 20,22,24,26.Determine power factor (PF) LF for each in customer unit 20,22,24,26
i.According to power factor (PF) LF
ipower factor (PF) LF with movable customer unit 22,24,26
isummation LF
sumratio determine the second share.
In the 7th embodiment or the 7th operational mode, the characterisitic parameter that control unit 34 is provided at least storing according at least one and the second share of available horsepower being assigned on customer unit 20,22,24,26 according at least one sensor characteristics parameter.Dispensing depends on parameter in being stored in memory, is the area of the thermal treatment zone and the packing density of the thermal treatment zone at this, and it for example, by transducer, via the inductor in the customer unit and location, the connection factor (it depends on irritability) between the kitchen utensils on it is determined.This of available horsepower 22% determined according to the long-pending of the corresponding packing density of the size of the thermal treatment zone of a customer unit and the thermal treatment zone and the ratio of these long-pending summations about movable customer unit 22,24,26.
On the other hand, can consider these designs or operational mode, the share that the size of only considering the thermal treatment zone in minute timing is therein compared with the summation of the size of the thermal treatment zone of movable customer unit 22,24,26.
In the 8th embodiment or the 8th operational mode, control unit 34 is provided for according to operator's input, the second share of available horsepower being assigned on customer unit 20,22,24,26.The operator this can be via operating unit 28, be that executive component 29 determines with what ratio, the second share to be assigned on movable customer unit 22,24,26.
In other design form or operational mode, control unit 34 be provided for according at least two, especially at least three, advantageously at least four or preferably at least six different characterisitic parameters by least two in available horsepower, especially three, advantageously at least four or preferably at least six parts be assigned on customer unit 20,22,24,26.For example,, by available horsepower P
max55% according to the first embodiment, distribute, by 33%, according to embodiment tetra-, 22% variant according to embodiment tetra-(replacing therein the frequency to weigh uses the duration), 12% according to embodiment tri-, distribute.
In another embodiment or operational mode, control unit 34 is provided for inputting to determine available horsepower P according to the operator
maxwhich part and how many part according to which characterisitic parameter and how many influence of characteristic parameter, distribute.For example can stipulate that many distribution possibilities and operator can illustrate different weights of distributing possibility.
In in an embodiment each, executive component 90,92,94,96 and the power requirement that can abandon being configured to rotary monitoring switch can only carry out via the executive component 29 that is configured to tactiosensible display.On the other hand, the great majority of the design form proposed are independent of operator's input, wherein, but abort operation element 29.
In the structure as the matrix kitchen range top, can apply equally all these methods.Especially add the characterisitic parameter of the customer unit that forms the common thermal treatment zone or be used to the size based on characterisitic parameter that share is calculated at this.
Can consider in addition these designs of the present invention, therein via switch element can make customer unit 20,22,24,26 be associated with resonant element or therein at least some in customer unit 20,22,24,26 there is the resonant element of oneself.
Alternatively can consider any amount of at least two customer unit and at least two transformers, wherein, the quantity of transformer preferably at least corresponding to the quantity of half and/or resonant element of the quantity of customer unit preferably corresponding to the quantity of transformer.
List of numerals
10 home appliances
12 home appliance devices
14 hearth plates
16 phases
18 power models
20 customer unit
22 customer unit
24 customer unit
26 customer unit
28 operating units
29 executive components
30 heating frequency cells
32 heating frequency cells
34 control units
36 rectifiers
38 buffer capacitors
40 outer contacts
42 outer contacts
44 switch elements
46 switch elements
48 damped capacitors
50 damped capacitors
52?IGBT
54?IGBT
56 diodes
58 diodes
60 tappings
62 tappings
64 switch modules
66 switch elements
68 switch elements
70 switch elements
74 switch elements
76 switch elements
78 common contacts
79 common contacts
80 resonant elements
81 resonant elements
82 resonant capacitances
83 resonant capacitances
84 resonant capacitances
85 resonant capacitances
90 executive components
92 executive components
94 executive components
96 executive components.
Claims (10)
1. a home appliance device, especially cooking device device, it is with at least one power model (18), at least two customer unit (20, 22, 24, 26) and at least one control unit (34), it is characterized in that, described control unit (34) is provided for according at least one operation characteristic parameter, at least a portion of available horsepower being assigned to described customer unit (20 at least one operational mode, 22, 24, 26) on, in customer unit (20 described in described operational mode, 22, 24, 26) at least two jointly by described power model (18), supplied and in described operational mode for described customer unit (20, 22, 24, 26) summation of desired power has surpassed the available horsepower of described power model (18).
2. home appliance device according to claim 1, it is characterized in that, described control unit (34) is provided at least in an operational mode for described customer unit (20,22,24,26) in the process of at least one power match be lowered in desired power by other customer unit (20,22,24, it is constant that the power of institute's dispensing 26) keeps, and in described operational mode, the summation of desired power is over available horsepower and to described customer unit (20,22,24,26) its summation maximum of dispensing is corresponding to the power of available horsepower.
3. according to home appliance device in any one of the preceding claims wherein, it is characterized in that, described control unit (34) is provided at least according to for described customer unit (20,22,24,26) desired power is assigned to described customer unit (20,22 by least a portion of available horsepower, 24,26) on.
4. according to home appliance device in any one of the preceding claims wherein, it is characterized in that, described control unit (34) is provided at least according at least one stored characterisitic parameter, at least a portion of available horsepower being assigned to described customer unit (20,22,24,26) on.
5. according to home appliance device in any one of the preceding claims wherein, it is characterized in that, described control unit (34) is provided at least according at least one Statistical Parameters, at least a portion of available horsepower being assigned to described customer unit (20,22,24,26) on.
6. according to home appliance device in any one of the preceding claims wherein, it is characterized in that, described control unit (34) is provided at least according at least one sensor characteristics parameter, at least a portion of available horsepower being assigned to described customer unit (20,22,24,26) on.
7. according to home appliance device in any one of the preceding claims wherein, it is characterized in that, described control unit (34) is provided at least according at least one operator's input, at least a portion of available horsepower being assigned to described customer unit (20,22,24,26) on.
8. according to home appliance device in any one of the preceding claims wherein, it is characterized in that, described customer unit (20,22,24,26) are configured to the induction heating unit.
9. the home appliances with good grounds home appliance device in any one of the preceding claims wherein (12).
One kind for operation according to the method for the described home appliance device of claim 1-8 any one (12).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201130515A ES2392612B1 (en) | 2011-03-31 | 2011-03-31 | Home appliance. |
| ESP201130515 | 2011-03-31 | ||
| PCT/IB2012/051426 WO2012131563A1 (en) | 2011-03-31 | 2012-03-26 | Domestic appliance device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103444261A true CN103444261A (en) | 2013-12-11 |
| CN103444261B CN103444261B (en) | 2016-02-10 |
Family
ID=45974467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280016545.0A Active CN103444261B (en) | 2011-03-31 | 2012-03-26 | Home appliance device |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2692204B1 (en) |
| CN (1) | CN103444261B (en) |
| ES (1) | ES2392612B1 (en) |
| PL (1) | PL2692204T3 (en) |
| RU (1) | RU2566682C2 (en) |
| WO (1) | WO2012131563A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028407A1 (en) * | 2016-08-10 | 2018-02-15 | 深圳拓邦股份有限公司 | Multi-element induction stove and power control method therefor |
| CN110100498A (en) * | 2016-12-23 | 2019-08-06 | Bsh家用电器有限公司 | Cooking apparatus device and method for running cooking apparatus device |
| CN110618727A (en) * | 2018-06-20 | 2019-12-27 | 广东美的生活电器制造有限公司 | Food processor and control method and control device thereof |
| CN112369120A (en) * | 2018-05-16 | 2021-02-12 | Bsh家用电器有限公司 | Operating a domestic microwave appliance |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2673130B1 (en) * | 2016-12-19 | 2019-03-28 | Bsh Electrodomesticos Espana Sa | DOMESTIC COOKING DEVICE FOR INDUCTION WITH A MATRIX OF HEATING ELEMENTS |
| ES2719152A1 (en) * | 2018-01-08 | 2019-07-08 | Bsh Electrodomesticos Espana Sa | PROCEDURE FOR A COOKING FIELD. (Machine-translation by Google Translate, not legally binding) |
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| EP0817531B1 (en) * | 1996-06-26 | 2003-11-12 | BSH Balay, S.A. | Flexible and re-configurable topology |
| US20090250454A1 (en) * | 2006-12-06 | 2009-10-08 | E.G.O. Elektro-Geraetebau Gmbh | Method for controlling induction heating devices in an electric cooking appliance |
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| WO1995016230A1 (en) * | 1993-12-06 | 1995-06-15 | Aktiebolaget Electrolux | An apparatus for controlling the operating temperature of a cooking zone |
| EP1325666A4 (en) * | 2000-08-18 | 2007-03-21 | Luxine Inc | Induction heating and control system and method with high reliability and advanced performance features |
| RU2313924C2 (en) * | 2003-05-28 | 2007-12-27 | Тубитак-Бильтен (Туркийе Билимсель Ве Текник Арастирма Куруму-Бильги Текнолоджилери Ве Электроник Арастирма Энститусу) | Inductive cooking panel |
| JP4617676B2 (en) * | 2004-01-27 | 2011-01-26 | パナソニック株式会社 | Induction heating cooker |
| ATE520279T1 (en) * | 2008-12-22 | 2011-08-15 | Fagorbrandt Sas | METHOD OF SUPPLYING POWER WITH THE POWER OF TWO INDUCTORS AND COOKING APPARATUS IN WHICH THIS METHOD IS IMPLEMENTED |
| JP5204009B2 (en) * | 2009-03-04 | 2013-06-05 | 三菱電機株式会社 | Cooker |
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2011
- 2011-03-31 ES ES201130515A patent/ES2392612B1/en not_active Revoked
-
2012
- 2012-03-26 RU RU2013144674/07A patent/RU2566682C2/en active
- 2012-03-26 WO PCT/IB2012/051426 patent/WO2012131563A1/en active Application Filing
- 2012-03-26 CN CN201280016545.0A patent/CN103444261B/en active Active
- 2012-03-26 PL PL12714852.6T patent/PL2692204T3/en unknown
- 2012-03-26 EP EP12714852.6A patent/EP2692204B1/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0817531B1 (en) * | 1996-06-26 | 2003-11-12 | BSH Balay, S.A. | Flexible and re-configurable topology |
| EP0844807A1 (en) * | 1996-11-21 | 1998-05-27 | Balay S.A. | Optimal Control of the installed power in domestic induction cooking hobs with re-configurable structure topology |
| US20090250454A1 (en) * | 2006-12-06 | 2009-10-08 | E.G.O. Elektro-Geraetebau Gmbh | Method for controlling induction heating devices in an electric cooking appliance |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028407A1 (en) * | 2016-08-10 | 2018-02-15 | 深圳拓邦股份有限公司 | Multi-element induction stove and power control method therefor |
| CN110100498A (en) * | 2016-12-23 | 2019-08-06 | Bsh家用电器有限公司 | Cooking apparatus device and method for running cooking apparatus device |
| CN112369120A (en) * | 2018-05-16 | 2021-02-12 | Bsh家用电器有限公司 | Operating a domestic microwave appliance |
| CN112369120B (en) * | 2018-05-16 | 2024-03-08 | Bsh家用电器有限公司 | Running household microwave appliance |
| CN110618727A (en) * | 2018-06-20 | 2019-12-27 | 广东美的生活电器制造有限公司 | Food processor and control method and control device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012131563A1 (en) | 2012-10-04 |
| PL2692204T3 (en) | 2016-10-31 |
| EP2692204B1 (en) | 2016-06-01 |
| CN103444261B (en) | 2016-02-10 |
| RU2566682C2 (en) | 2015-10-27 |
| EP2692204A1 (en) | 2014-02-05 |
| ES2392612A9 (en) | 2012-12-17 |
| ES2392612A1 (en) | 2012-12-12 |
| RU2013144674A (en) | 2015-05-10 |
| ES2392612B1 (en) | 2013-10-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Munich, Germany Applicant after: BSH Household Electrical Appliance Co., Ltd Address before: Munich, Germany Applicant before: BSH Bosch and Siemens Household Appliances Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BOSCH UND SIEMENS HAUSGERATE GMBH TO: BSH HOME APPLIANCES CO., LTD. Free format text: CORRECT: ADDRESS; FROM: |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |