WO2021228457A1 - Vorrichtung und verfahren zur steuerung von energieflüssen zwischen komponenten eines energiesystems - Google Patents
Vorrichtung und verfahren zur steuerung von energieflüssen zwischen komponenten eines energiesystems Download PDFInfo
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- WO2021228457A1 WO2021228457A1 PCT/EP2021/057183 EP2021057183W WO2021228457A1 WO 2021228457 A1 WO2021228457 A1 WO 2021228457A1 EP 2021057183 W EP2021057183 W EP 2021057183W WO 2021228457 A1 WO2021228457 A1 WO 2021228457A1
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Classifications
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- 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
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- 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
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0605—Supply or demand aggregation
-
- 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—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas 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
- H02J3/008—Circuit arrangements for ac mains or ac distribution networks involving trading of energy or energy transmission rights
-
- 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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00004—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the power network being locally controlled
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- 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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/10—Power transmission or distribution systems management focussing at grid-level, e.g. load flow analysis, node profile computation, meshed network optimisation, active network management or spinning reserve 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
- 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
- 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
- H02J2300/28—The renewable source being wind energy
-
- 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
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- 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
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
- Y04S10/123—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving renewable energy sources
-
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
-
- 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
- Y04S50/16—Energy services, e.g. dispersed generation or demand or load or energy savings aggregation
Definitions
- the invention relates to a device and a method for controlling energy flows between participants in an energy network, the participants being able to be energy consumers, energy producers or both (prosumers).
- the subscribers are at least partially connected to one another via an energy transmission network with lines.
- energy flows are calculated in advance for a period of time by means of an optimization process.
- the energy flows in the time segment are controlled on the basis of the result of the calculation.
- Energy networks have at least two, but typically a large number of participants. Participants are energy producers, energy consumers or both. The participants can be private households, for example. These can appear as pure energy consumers. In recent years, however, private households have also increasingly appeared as energy producers or energy stores if, for example, they have a photovoltaic system or an accumulator (house battery).
- Participants can also be businesses such as shops, factories, farms or swimming pools. Like the private household, all of these occur in most cases at least as energy consumers, but increasingly also as energy producers. Generators such as coal-fired power plants, gas turbines, large photovoltaic systems or wind energy systems also appear as participants, these typically as pure energy producers.
- the energy network can be an electrical energy network, that is to say an electricity network. In this case it can be the national supply network. Your or around a locally limited electrical network, whereby the locally limited electrical network can be part of the national supply network, so it does not have to be separate from it. In this case, the energy network can be assigned to a local energy market.
- the energy network can alternatively or additionally be a thermal network in which heat is exchanged between the participants.
- the participants are connected to one another by cables. There are typically no direct connections between all participants, but rather the connections are usually structured hierarchically.
- the energy network is typically divided into local networks that connect a locally limited group of participants.
- the local networks are connected to other local networks via medium-voltage lines.
- medium-voltage lines for connecting the sub-networks over a large area.
- the energy flows between the participants can be organized by a coordination platform.
- the coordination platform can carry out an optimization process.
- the energy flows between the participants are calculated as efficiently as possible or optimally in advance, for example one day in advance (day-ahead).
- the energy flows are then controlled on the basis of the result of the optimization process.
- the coordination platform can also be designed as a trading platform so that the participants can submit sales offers and purchase offers.
- the offers for sale and offers to buy with regard to a form of energy can be taken into account in the optimization, with a maximum possible and, in this sense, optimal energy conversion typically being advantageous.
- the disadvantage of the known procedure for coordinating the energy flows is that, due to the physical structure of the lines, there is a discrepancy between the power fed in and the power that can be drawn, which is unilaterally charged to the network operators.
- the present invention is based on the object of avoiding the stated disadvantage.
- a device and a method for controlling energy flows are to be created with which a one-sided burden on the network operator due to losses occurring in the lines is avoided.
- the device and the method should achieve a minimization of the total losses.
- the device according to the invention is designed to control energy flows between participants in an energy network, the participants being connected to one another via lines.
- the device is designed to calculate the energy flows in advance for a time segment by means of an optimization method and to control the energy flows in the time segment on the basis of the result of the calculation.
- the device is designed to allow for losses that occur in the energy flows in the lines in the calculation using the optimization method.
- the energy flows are determined in advance for a time segment by means of an opti calculation method. Furthermore, the energy flows in the time segment are controlled on the basis of the result of the calculation. Losses that occur with the energy flows in the lines are included in the calculation using the optimization method.
- the participants are preferably a plurality of participants, each of whom appears as a consumer, generator, store or a combination of these possibilities.
- the network itself is not taken into account in known energy markets. In other words, it acts without network constraints and pretends, for example, that the electricity network is a copper plate, which is not the case with either electrical or thermal networks. Because of this neglect of the network properties, network operators have to manage their network losses, since otherwise there would be a shortfall between generation and consumption.
- the invention closes this gap by taking into account the losses that occur in the lines between the subscribers and thus ensures that the network operators are not unilaterally burdened with the losses.
- the device preferably comprises a communication interface. This makes it possible to carry out the necessary exchange of data with which the control of the energy flows is carried out.
- the communication interface can be a connection to the Internet.
- the communication interface can also have a connection to another, optionally also dedicated communication network.
- a first such expedient exchange of data is the receipt of data which contain information on the loss rates in the lines of the energy network. These can be received by the network operator, for example. It is possible to receive these anew for each calculation period, for example one day; however, it is also possible to receive this data once or only in certain situations and to store it temporarily.
- Another such useful exchange of data is the receipt of a minimum sales price from energy producers and a maximum purchase price from energy consumers. These values form the basis for the optimization process and thus the calculation of the energy flows.
- Another such expedient exchange of data is the sending of data to the subscribers, which contain control information for controlling the power flows. These data are the result of the optimization process or are determined from these results and returned to the participants in the energy network.
- the communication interface is therefore preferably designed to be bidirectional and allows data to be received and sent. Another such expedient exchange of data is the receipt of a maximum amount of energy that can be provided from energy producers and a maximum amount of energy that can be drawn from energy consumers.
- a definable proportion of the transmitted power in the line is used as a loss for at least one of the lines. This makes the calculation as part of the optimization process as simple and time-saving as possible.
- the energy network can be an electrical energy network, that is to say an electricity network.
- the energy network can also be a thermal network in which one or more types of thermal energy, for example hot water, are exchanged between the participants. It is also possible that the energy network is a network in which both electricity and thermal energy are exchanged. In such a network, there can be an overlap, that is to say common nodes in producers of both types of energy, for example in combined heat and power plants, but also in consumers of both types of energy such as private households.
- the energy is thermal energy
- a function of the insulation of the line, the flow temperature in the line, the outside temperature, the flow velocity and / or the heat capacity in the line can be used as a loss in the line.
- a local energy market with an energy network that connects the participants can advantageously be created.
- the energies are exchanged locally, that is to say in a localized manner, taking into account the participants' specifications.
- a computer program that can be loaded directly into a memory of an electronic computing device can comprise program means in order to execute the steps of the method for controlling energy flows when the computer program is executed in an electronic computing device.
- the computer program can be stored on an electronically readable data carrier with electronically readable control information stored on it, the control information being designed in such a way that it carries out the method for controlling energy flows when the data carrier is used in an electronic computing device.
- FIG. 1 schematically shows a local energy market 100 with a local electricity network 10.
- the electricity network 10 includes a number of subscribers 11, including several private households 12, businesses 13 and a wind power station 14.
- the electricity network 10 is included connected to the national supply network 20, so does not form an island network.
- the participants 11 are connected to one another by lines 16, with direct te connection of each participant 11 with every other participant 11 is present, but a bus-like connection.
- the subscribers 11 can exchange electrical power with one another via the lines 16.
- the wind power plant 14 is a pure power generator. Some of the private households 12 and businesses 13 act as pure electricity consumers, while others act as electricity consumers and electricity producers.
- the local energy market 100 is controlled and coordinated by a control device 102.
- the control device 102 controls or regulates the current flows between the subscribers 11 of the electricity network 10.
- the control device 102 requires physical and technical parameters of the subscribers 11, which are partly constant, but partly also change from time segment to time segment.
- control device 102 comprises a communication interface 104, for example a connection to the Internet.
- the participants 11 are also connected to the Internet, which results in a bidirectional possibility of data exchange between the control device 102 and the participants 11.
- the control device 102 is designed to receive this data from the subscribers 11 to record.
- a carbon dioxide emission and / or a primary energy input can be transmitted to the control device 102.
- the data package with which the maximum amount of energy that can be provided at a point in time t and the minimum sales price at point in time t is saved, can be referred to as a sales offer (English: rope order).
- the energy consumers that is to say the private households 12 and businesses 13, transmit at least their maximum amount of energy that can be drawn at a point in time t, for example in Kilowatt hours, and their maximum purchase price for example in cents per kilowatt hour, to the control device 102.
- a carbon dioxide emission and / or a primary energy input can be transmitted to the control device 102.
- the data package with which the maximum amount of energy that can be obtained at a point in time t and the maximum purchase price at point in time t is stored can be used as a purchase offer. Order).
- the energy network 10 also includes energy stores, then these transmit at least the maximum storage capacity that can be provided for example in kilowatt hours, an initial state of charge, for example in kilowatt hours the maximum charging power the maximum discharge output in kilowatts, for example, its load efficiency its discharge efficiency for example in percent, as well as a possible time-dependent minimum remuneration for each discharged amount of energy, for example in cents per kilowatt hour.
- the data packet with which the parameters named for the energy storage device are stored can be referred to as a storage offer (English: storage order).
- the parameters transmitted by means of the data are used to parameterize the optimization process.
- An optimization procedure typically includes an objective function, whose result is to be minimized or maximized.
- the objective function comprises variables whose values are the result of the optimization process and parameters which do not change when the optimization is carried out.
- the optimization process is parameterized when all parameters have a certain value.
- the variables of the optimization process are the energy flows between the components. Typically, the energy flows are calculated one day in advance, that is, for the next day.
- the target function can be a total carbon dioxide emission of the energy system, a total primary energy use of the energy system and / or the total costs of the energy system.
- the index k stands for the subscriber 11, the index n for the network node 18 of the power network 10 and the index t for the time t.
- the inner summation index i stands for a further network node 18 which is connected to the network node 18 n. and are the variables of the Objective function.
- the optimization method which is carried out by means of the control device 102, minimizes the aforementioned objective function and determines or calculates the variables and .
- the optimization problem that is, the calculation of the maximum or minimum of the objective function, typically takes place under secondary conditions. For example, must be physically be fulfilled for all network nodes 18 n and all times t within the time segment to be considered.
- P i , n , t, out stands for a power that will be taken from a line 16 at the network node 18 n
- P i , n , t , in stands for the power that is fed into the network node 18 n Management.
- Energy generator for example the wind turbine
- a displaceable load can be modeled using the secondary condition and thus with the Opti - the calculation process must be taken into account.
- the rate of loss can be a constant, for example.
- the active power losses in the three-phase electrical network are proportional to the real part of the network impedance and the square of the current strength (symmetrical load case):
- the nominal voltage can be 400V, for example.
- the losses can not only be calculated as a constant component, but can also be included in a more precise form if the corresponding line impedances are known.
- the control device 102 After the energy flows have been calculated by means of the control device 102, these calculated values are transferred to the subscribers 11, that is to say are transmitted to the control device 102 by means of the control device 102 or via the communication interface 104. This ensures that the subscribers 11 and thus the energy system are operated in the best possible way in accordance with the solution of the optimization method. In other words, the control device 102 controls the subscribers 11 based on the solution to the optimization method. The efficiency of the electricity network 10, for example a maximum energy consumption, is thus improved.
- the described optimization problem can be set up, parameterized and then solved by the following procedure (time sequence):
- the operator of the supply network for the electricity network 10 determines the loss coefficients on the day before energy trading of the respective lines 16. These loss coefficients can be constant values or, for example, as a step-by-step function as a function of the power can be specified.
- the operator of the supply network 20 transmits the network topology and the calculated loss coefficients to the local energy market 100, that is to say the platform of the operator of the local energy market 100.
- the loss coefficients are thus available to the control device 102.
- the participants 11 in the local energy market 100 transmit their respective bids for the purchase and feed-in of electricity to the control device 102.
- the control device 102 thus has the necessary data to solve the described optimization problem taking into account all secondary conditions in a third step.
- the power network 10 is operated in a fourth step based on the solution to the optimization problem.
- the method described can also be used for district heating networks.
- the rate of loss can, for example, be a function of the power and also depend on the flow temperature in the district heating network, the floor / outside temperature or other environmental conditions.
- the dependency of the rate of loss of power, flow temperature and floor temperature can be described by a model, the parameters of which can be determined by the data recorded in the control device 102.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112022022925A BR112022022925A2 (pt) | 2020-05-11 | 2021-03-22 | Dispositivo e método para controlar fluxos de energia entre os componentes de um sistema de energia |
JP2022568623A JP2023525104A (ja) | 2020-05-11 | 2021-03-22 | エネルギシステムの構成要素間のエネルギフローを制御するための装置および方法 |
US17/924,218 US20230178987A1 (en) | 2020-05-11 | 2021-03-22 | Device and Nethod for Controlling Energy Flows Between Components of an Energy System |
CN202180042388.XA CN115843405A (zh) | 2020-05-11 | 2021-03-22 | 用于控制能量系统的部件之间的能量流的设备和方法 |
AU2021270688A AU2021270688B2 (en) | 2020-05-11 | 2021-03-22 | Device and method for controlling energy flows between components of an energy system |
EP21718021.5A EP4133563A1 (de) | 2020-05-11 | 2021-03-22 | Vorrichtung und verfahren zur steuerung von energieflüssen zwischen komponenten eines energiesystems |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102020205886.5A DE102020205886A1 (de) | 2020-05-11 | 2020-05-11 | Vorrichtung und Verfahren zur Steuerung von Energieflüssen zwischen Komponenten eines Energiesystems |
DE102020205886.5 | 2020-05-11 |
Publications (1)
Publication Number | Publication Date |
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WO2021228457A1 true WO2021228457A1 (de) | 2021-11-18 |
Family
ID=75478000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2021/057183 WO2021228457A1 (de) | 2020-05-11 | 2021-03-22 | Vorrichtung und verfahren zur steuerung von energieflüssen zwischen komponenten eines energiesystems |
Country Status (8)
Country | Link |
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US (1) | US20230178987A1 (de) |
EP (1) | EP4133563A1 (de) |
JP (1) | JP2023525104A (de) |
CN (1) | CN115843405A (de) |
AU (1) | AU2021270688B2 (de) |
BR (1) | BR112022022925A2 (de) |
DE (1) | DE102020205886A1 (de) |
WO (1) | WO2021228457A1 (de) |
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US7343361B2 (en) * | 2001-12-07 | 2008-03-11 | Siemens Power Transmission & Distribution, Inc. | Apparatus for market dispatch for resolving energy imbalance requirements in real-time |
US20140142779A1 (en) * | 2012-11-16 | 2014-05-22 | Michael Stoettrup | Method of controlling a power network |
US20170194814A1 (en) * | 2014-04-23 | 2017-07-06 | Nec Corporation | Electricity distribution system with dynamic cooperative microgrids for real-time operation |
US20180254635A1 (en) * | 2017-03-02 | 2018-09-06 | Electronics And Telecommunications Research Institute | Method and its system of management of priority-based energy distribution |
DE102018213705A1 (de) * | 2018-08-15 | 2020-02-20 | Siemens Aktiengesellschaft | Verfahren zum Berechnen von elektrischen Leistungstransfers für einen lokalen Energiemarkt sowie lokaler Energiemarkt |
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2020
- 2020-05-11 DE DE102020205886.5A patent/DE102020205886A1/de not_active Withdrawn
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2021
- 2021-03-22 JP JP2022568623A patent/JP2023525104A/ja active Pending
- 2021-03-22 WO PCT/EP2021/057183 patent/WO2021228457A1/de unknown
- 2021-03-22 EP EP21718021.5A patent/EP4133563A1/de active Pending
- 2021-03-22 BR BR112022022925A patent/BR112022022925A2/pt not_active Application Discontinuation
- 2021-03-22 AU AU2021270688A patent/AU2021270688B2/en not_active Expired - Fee Related
- 2021-03-22 US US17/924,218 patent/US20230178987A1/en active Pending
- 2021-03-22 CN CN202180042388.XA patent/CN115843405A/zh active Pending
Patent Citations (5)
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US7343361B2 (en) * | 2001-12-07 | 2008-03-11 | Siemens Power Transmission & Distribution, Inc. | Apparatus for market dispatch for resolving energy imbalance requirements in real-time |
US20140142779A1 (en) * | 2012-11-16 | 2014-05-22 | Michael Stoettrup | Method of controlling a power network |
US20170194814A1 (en) * | 2014-04-23 | 2017-07-06 | Nec Corporation | Electricity distribution system with dynamic cooperative microgrids for real-time operation |
US20180254635A1 (en) * | 2017-03-02 | 2018-09-06 | Electronics And Telecommunications Research Institute | Method and its system of management of priority-based energy distribution |
DE102018213705A1 (de) * | 2018-08-15 | 2020-02-20 | Siemens Aktiengesellschaft | Verfahren zum Berechnen von elektrischen Leistungstransfers für einen lokalen Energiemarkt sowie lokaler Energiemarkt |
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CN115843405A (zh) | 2023-03-24 |
DE102020205886A1 (de) | 2021-11-11 |
BR112022022925A2 (pt) | 2022-12-20 |
US20230178987A1 (en) | 2023-06-08 |
AU2021270688A1 (en) | 2022-12-15 |
JP2023525104A (ja) | 2023-06-14 |
AU2021270688B2 (en) | 2024-01-04 |
EP4133563A1 (de) | 2023-02-15 |
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