EP2614568A1 - Procédé pour faire passer un appareil électroménager à un tarif de consommation plus avantageux, et appareil électroménager correspondant - Google Patents

Procédé pour faire passer un appareil électroménager à un tarif de consommation plus avantageux, et appareil électroménager correspondant

Info

Publication number
EP2614568A1
EP2614568A1 EP11745774.7A EP11745774A EP2614568A1 EP 2614568 A1 EP2614568 A1 EP 2614568A1 EP 11745774 A EP11745774 A EP 11745774A EP 2614568 A1 EP2614568 A1 EP 2614568A1
Authority
EP
European Patent Office
Prior art keywords
supply network
public
tariff
network
energy
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.)
Withdrawn
Application number
EP11745774.7A
Other languages
German (de)
English (en)
Inventor
Claudia HÄPP
Jürgen RIESMEYER
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 Bosch und Siemens 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
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP2614568A1 publication Critical patent/EP2614568A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G06Q30/0283—Price estimation or determination
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
    • H02J3/0075—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load and source according to economic or energy efficiency considerations, e.g. economic dispatch
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/10—The dispersed energy generation being of fossil origin, e.g. diesel generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/22—The renewable source being solar energy
    • H02J2300/24—The renewable source being solar energy of photovoltaic origin
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/12—The local stationary network supplying a household or a building
    • H02J2310/14—The load or loads being home appliances
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
    • H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
    • H02J2310/62—The condition being non-electrical, e.g. temperature
    • H02J2310/64—The condition being economic, e.g. tariff based load management
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
    • Y04S50/10—Energy trading, including energy flowing from end-user application to grid
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
    • Y04S50/14—Marketing, i.e. market research and analysis, surveying, promotions, advertising, buyer profiling, customer management or rewards

Definitions

  • the invention relates to a method for operating at least one domestic appliance on optionally one of at least two electrical energy supply networks with information relating to each energy supply network, which concerns the consumption rate, wherein the at least one first energy supply network of a public power utility of a public utility with intelligent power meter with a Currently available tariff information and the at least second power grid is a decentralized energy supply network, belonging to the building within which the at least one domestic appliance is operated, which is able to feed at least one decentralized energy supply network energy into the at least one public power grid with a feed-in tariff.
  • the invention relates to a domestic appliance with an electrical energy connection to a public supply network and to a decentralized supply network, wherein a switching device is provided, which allows operating on either one of the designated power grids.
  • Part of the background of the invention is that more and more residential buildings or homes are equipped with their own, ie decentralized, power generation plant and thus also generate electrical energy.
  • This can be, for example, a photovoltaic system or a biogas plant, with an internal combustion engine that drives an electric generator.
  • the waste heat of the internal combustion engine is used to heat the house. It is then usually used the term heat-power coupling. Due to the legally regulated feed-in tariff, it is more economical for the operator or user of such decentralized systems to feed the electrical energy generated by their own system into the public supply network and not to consume it themselves in the residential building in question.
  • a further object of the invention is to specify how the at least one domestic appliance is to be constructed in order to automatically carry out the electrical energy supply of the at least one domestic appliance in the presence of at least two electrical energy supply networks.
  • This object is achieved for the method described above in that the choice of the power supply network that comes to the energy supply of at least one home appliance in question, by comparing the information on the tariff of the public supply network in terms of feed-in compensation, and that the network is selected for energy which has a sustained lower consumption tariff in relation to the other network.
  • the information on the tariffs such as the public supply network and the feed-in tariff
  • the change from one network to another network takes place only when the comparison of information about a period of integration has shown that one of the networks has information about a more favorable tariff with respect to the other network.
  • the construction of the domestic appliance according to the invention provides that it has a switching device which has:
  • a switch which, in a first switching position a, causes the connection to the public supply network and in a second switching position b the connection to the decentralized supply network, and -
  • the described switching device can be attached to the at least one conventional household appliance as an additional device or as a separately constructed switching device.
  • the original device connection of the conventional household appliance is connected to the output of the switching device. If the switching device is integrated into a newly designed household appliance, a direct connection is made from the switching device to the original energy connection of the domestic appliance within the housing of the household appliance. In both cases, it is ensured to a high degree that the household appliance can be operated in an extremely economical manner, especially since the user does not need to worry about choosing the appropriate energy supply network.
  • FIG. 1 shows an overall system with a building which has a public and a decentralized energy supply network for operating at least one domestic appliance
  • Fig. 2 shows a domestic appliance within the building of Fig. 1, which is connectable to one of the power supply networks, wherein a block diagram representation has been added in addition.
  • Fig. 3 shows details of the switching device of the domestic appliance of Fig. 2.
  • a power plant is shown schematically, not shown substations, the electrical energy generated via power lines and other substations, not shown in a public power grid N1 a settlement or community feeds to supply numerous buildings.
  • the chain for the generation of electrical energy until it is provided in the public grid N1 is summarized as EZ.
  • the buildings d G n are usually supplied via underground cables with electrical energy of the designated public power grid N1.
  • one of the buildings, as d also has a decentralized electrical power plant, such as photovoltaic system PV.
  • a decentralized electrical power generation plant can also consist of a biogas plant, for example if it is an agricultural building or estate.
  • an internal combustion engine is then operated with an electric generator, which then usually provides a three-phase voltage system or three-phase current directly at its output.
  • the waste heat of the internal combustion engine can be used for building heating.
  • PV usually DC is initially generated and generated via a converter (with inverter part) three-phase.
  • a decentralized energy supply network N2 is created, which is also able to feed generated electrical energy or three-phase current into the public energy supply network N1.
  • the operator of the decentralized energy supply network receives a feed-in tariff or compensation with a feed-in tariff EiT.
  • the building d is equipped with a photovoltaic system PV, which provides via a converter UR a decentralized network N2.
  • the decentralized network N2 is connected to the transfer point Ü of the public supply network N1 to the building d or at a somewhat further away point.
  • the decentralized network N2 is able to deliver generated electrical energy of the photovoltaic system PV to the public grid N1 or power, such as three-phase current is able to feed into this network N1.
  • This fed-in electrical energy is counted with a counter Z2.
  • the operator of the decentralized power generation plant such as photovoltaic system PV, receives a feed-in remuneration EiT per fed-in energy unit, such as kWh.
  • Domestic appliances of building d receive a standard power supply through public utility grid N1.
  • the consumed electrical energy is detected by a counter Z1. Since the underlying public utility grid N1 is already designed as a network with intelligent electricity metering, the consumed electrical energy is recorded according to changing tariffs.
  • Information IT about the current energy tariff is passed on to the network N1 with a special transmission method, such as Powerline, to buildings, as well as d, and is usually available at an interface S1 of the energy meter, as here ZI.
  • the information IT about the current tariff of the public supply network N1 can be forwarded to the home appliances up to H n .
  • the decentralized network N2 is available in the building Gi for the energy supply of household appliances Hi to H n .
  • Such home appliances can be washing machines, washer-dryers, refrigerators, freezers, among others.
  • a domestic appliance H such as Hi of the building G, as d to be considered closer, as it has been developed.
  • FIG. 2 The household appliance H is shown for example as a washing machine.
  • the actual device connection for the electrical energy to be supplied or the power connection is divided into two terminals 2 and 4, which should replace the actual, no longer usable for connection to a power supply, power connection 1.
  • the actual, original power connection 1 should remain as an internal power connection of the household appliance H.
  • a switching device 10 is provided, which is designed as the home appliance H attached switching device or integrated in the domestic appliance H switching device.
  • the switching device 10 is shown as the household appliance H attached or attached device 10.
  • a switch 1 1 with two switch positions a and b.
  • the terminal 2 is connected to the actual terminal 1.
  • the connection 4 is connected to the actual power connection 1.
  • the public utility grid N 1 is connected to the power connector 2.
  • the decentralized power supply network N2 is connected to the power connector 4.
  • plugs 6 and 8 which are plugged into sockets 6B and 8B.
  • the switching device 10 also receives the tariff information IT of the public network N 1, preferably continued from the interface S of the counter Z 1 via an information line 13.
  • the feed-in tariff or the feed-in tariff EiT is known and is provided by the switching device 10 as a record, the z. B. via a keyboard 12 or thumb wheels as adjustment with a display 14 can be entered, made readable or evaluable via an electronic control 16.
  • the tariff information IT of the public network N 1 is routed via the information line 13 to the controller 16.
  • the controller 16 according to the invention is further constructed so that it can compare the tariff information IT of the public network N 1 with the feed-in tariff EiT.
  • the switch 1 1 can be brought by means of an electromagnetically actuated linear actuator 20 in the position a or b.
  • the switch 11 is brought via the switching stage 18 in the switching position a.
  • the domestic appliance H receives electrical energy exclusively via the public grid N1.
  • the change-over switch 11 is brought into the switching position b by the switching stage 18 and the linear drive 20.
  • the household appliance receives electrical energy exclusively via the decentralized network N2, ie the energy that is generated by the decentralized power generation plant, such as the photovoltaic system PV.
  • the possibility of switching by the switching device 10 from the public power grid N1 on the decentralized power supply network 2 has its limits where the decentralized power generation plant fails temporarily or for a long time.
  • the switching device 10 or its controller 16 has for this purpose further inputs, such as 22, which comply with a statement about the producibility of electrical energy from the decentralized power generation plant PV, which would amount to a momentary feeds into the public grid N1.
  • the switch is 1 1 is switched to the switching position a. In such a case, household appliances that are suitable for a temporary shutdown of electrical energy or are designed for it, the tariff information IT of the public supply network can still be evaluated and the domestic appliance can only be operated in the presence of a low consumption tariff.
  • the switching device 10 and its controller 16 can be further developed in various ways. Thus, for example, it may be provided that too short a change of the tariffs IT of the public supply network with respect to the feed-in tariff or the tariff EiT for the feed-in is suppressed, that is to say no immediate change-over with the change-over switch 11 is undertaken Ensure contact life of the contacts of the switch and reduce any noise occurring when switching.
  • Suppression of the switching can also be an observation of the information on the tariffs IT of the public supply network N1 via a computational model in question to come, taking into account the results of the observation with the computing model 24 to a decision for switching with the switch 1 1, as sustainable.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Marketing (AREA)
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  • Power Engineering (AREA)
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  • Water Supply & Treatment (AREA)
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  • Game Theory and Decision Science (AREA)
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  • Supply And Distribution Of Alternating Current (AREA)

Abstract

L'invention concerne un procédé pour faire fonctionner au moins un appareil électroménager (H1) au choix sur un réseau parmi au moins deux réseaux de distribution d'énergie électrique (N1, N2), une information (IT, EiT) concernant le tarif de consommation étant associée à chaque réseau de distribution d'énergie, ledit au moins un premier réseau de distribution d'énergie (N1) étant un réseau de distribution d'énergie public comportant un compteur de courant intelligent avec une information de tarif instantanée (IT) et ledit au moins un deuxième réseau de distribution d'énergie (N2) étant un réseau de distribution d'énergie décentralisé appartenant au bâtiment à l'intérieur duquel ledit au moins un appareil électroménager (H) est utilisé, ledit au moins un réseau de distribution d'énergie décentralisé (N2) pouvant injecter de l'énergie dans ledit au moins un réseau de distribution d'énergie public (N1) à un tarif d'injection (EiT). En outre, selon l'invention, le choix du réseau de distribution d'énergie pris en considération pour la distribution d'énergie audit au moins un appareil électroménager (H1) s'effectue par comparaison des informations (IT, EiT). De plus, le réseau (N1, N2) choisi pour la distribution d'énergie est celui qui offre un tarif de consommation durablement inférieur à celui de l'autre réseau (N2, N1). L'invention concerne en outre un appareil électroménager comportant un raccordement d'énergie électrique à un réseau de distribution public et à un réseau de distribution décentralisé, ledit appareil électroménager comportant un appareil de commutation.
EP11745774.7A 2010-09-06 2011-08-17 Procédé pour faire passer un appareil électroménager à un tarif de consommation plus avantageux, et appareil électroménager correspondant Withdrawn EP2614568A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010040296A DE102010040296A1 (de) 2010-09-06 2010-09-06 Verfahren für den Wechsel zu einem günstigeren Verbrauchstarif für ein Hausgerät sowie dafür geeignetes Hausgerät
PCT/EP2011/064151 WO2012031866A1 (fr) 2010-09-06 2011-08-17 Procédé pour faire passer un appareil électroménager à un tarif de consommation plus avantageux, et appareil électroménager correspondant

Publications (1)

Publication Number Publication Date
EP2614568A1 true EP2614568A1 (fr) 2013-07-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP11745774.7A Withdrawn EP2614568A1 (fr) 2010-09-06 2011-08-17 Procédé pour faire passer un appareil électroménager à un tarif de consommation plus avantageux, et appareil électroménager correspondant

Country Status (6)

Country Link
US (1) US20130158735A1 (fr)
EP (1) EP2614568A1 (fr)
KR (1) KR20130103726A (fr)
CN (1) CN103081271A (fr)
DE (1) DE102010040296A1 (fr)
WO (1) WO2012031866A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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US20130158735A1 (en) 2013-06-20

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