WO2018007271A1 - Verfahren und vorrichtung zur erfassung und bewertung einer abgabe elektrischer energie eines hybriden kraftwerks - Google Patents
Verfahren und vorrichtung zur erfassung und bewertung einer abgabe elektrischer energie eines hybriden kraftwerks Download PDFInfo
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- WO2018007271A1 WO2018007271A1 PCT/EP2017/066406 EP2017066406W WO2018007271A1 WO 2018007271 A1 WO2018007271 A1 WO 2018007271A1 EP 2017066406 W EP2017066406 W EP 2017066406W WO 2018007271 A1 WO2018007271 A1 WO 2018007271A1
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- energy
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000969 carrier Substances 0.000 claims abstract 4
- 230000001419 dependent effect Effects 0.000 claims description 17
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- 238000003384 imaging method Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 7
- 239000000446 fuel Substances 0.000 description 6
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- 239000002283 diesel fuel Substances 0.000 description 4
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- 238000012986 modification Methods 0.000 description 2
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Classifications
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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
- 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
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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
- H02J3/008—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
- 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
-
- 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
- H02J3/388—Islanding, i.e. disconnection of local power supply from the network
-
- 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
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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
- 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
-
- 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
-
- 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
- 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
Definitions
- the invention relates to a method for detecting and evaluating a delivery of electrical energy of a hybrid power plant. It further refers to a device for
- So-called electricity meters are known per se for recording and downstream evaluation of a delivered / consumed amount of energy.
- Produce hybrids force values / ei supply electrical energy ⁇ neflower based on at least one renewable energy source and on the other hand on the basis of at least a conventional energy source or on the basis of stored energy.
- electrical energy supplied based on a renewable energy source a photovoltaic system
- renewable energy sources (RE)
- KE conventional energy source
- KE conventional energy source
- a Ver ⁇ drive with the features of claim 1.
- a method for detecting a delivery of electrical energy of a hybrid power plant is provided that time and / or load-dependent due to an exploitation of renewable energy sources expected to generate and usable energy contribution - hereinafter referred to as expected EE energy contribution - and one due to a Exploitation of conventional energy sources expected to generate energy contribution - in the following be ⁇ draws the short accordingly as expected KE-energy contribution - is captured in various "rates" means different rates is shown here is that the planner and / or manufacturer of the hybrid power plant different Liehe specific operating costs for the respective energy ⁇ amounts are guaranteed.. the comparison with the actual costs incurred allows the assessment of the performance of the hybrid power plant and the judgment, in wel ⁇ chem extent one may guarantee given with regard to the operating costs of the hybrid power plant is maintained.
- the time-dependent and / or load-dependent detection of the expected CECE and EE energy contribution takes place pro rata in the different tariffs at any given time, ie the actual load is not only allocated to exactly one tariff at any time, but can also be stored in distributions to two or more fares.
- the proportionate Erfas ⁇ sung in different tariffs differs the proposed innovation here, for example, from a collection of electricity consumption after a day and a night tariff by means of two separate counters, in which the load is fully assigned to one of the two tariffs / counters at any time ,
- a sys ⁇ tem fate expected EE-energy contribution is preferably measured.
- An expected EE-energy contribution sys ⁇ tem fate a planner / manufacturer of a hybrid power plant satisfied the operator of the power plant in some extent, for example in the form of a guarantee promise, that is in the form of a commitment that the RES system of the hybrid power plant at least the system-related expected EE energy contribution delivers.
- the system-related nature of the guaranteed energy contribution takes into account that, for example, an EE system in the form of a photovoltaic system can not supply electricity at night and, moreover, differences in the energy contribution due to the time of day and the season are unavoidable.
- the usable portion of the EE production without memory (or with a small memory) at any time depends on the current energy output of the hybrid power ⁇ plant; if the load is too small, it may not be possible to use all of the renewable energy that can currently be generated and there will be some restrictions. Therefore, the expected amount of renewable energy in a hybrid power plant depends on the exact time course of the load, and not just on its integrated value per year, as would be measured with a classic electricity meter.
- the stated object is achieved according to the invention by means of a device having the features of the independent independent claim, ie with a device acting as a detection unit for detecting a release of electrical energy of a hybrid power plant, with means for time- and / or load- dependent detection of an anticipated EE energy contribution of the power plant and an expected KE energy contribution of the
- the invention is preferably implemented in software.
- the invention is thus on the one hand also a computer program with computer-executable program code instructions and on the other hand a storage medium with such a computer program, ie a computer program product with program ⁇ codeffenn, as well as finally a detection unit, in their memory as means for performing the method and its embodiments such computer program is loaded or loadable.
- the computer program is run in a known manner by means of a detection unit comprised by the processing unit ⁇ in the form of or in the manner of a microprocessor from ⁇ .
- FIG. 1 shows an island network with a hybrid power plant and a powered by the power plant with electrical energy technical equipment
- FIG. 1 in simplified schematic form a power plant 10 and a technical installation 12 generates the power plant 10 and provides electrical power and ver ⁇ provides corresponding technical system 12 with electric power and the technical plant 12 applies the electric power in which Power plant 10. This is shown by the block arrow from the power plant 10 to the technical system 12.
- the generation of electric energy and the consumption of electric energy form the power plant 10 and the technical plant 12 together with possibly only a few possible wei ⁇ direct consumers an electricity network (grid). If only a few subscribers are connected in such a power network, for example for supplying a technical installation 12 placed in a desert region by means of a hybrid power plant 10, one speaks in technical terms of an island network. The approach proposed here is particularly suitable for such island networks.
- the power plant 10 comprises means for generating electrical energy using renewable energy sources.
- a photovoltaic plant with individual solar modules included therein is exemplary and schematically simplified. shows. If in the following description on a
- Photovoltaic system is referred to, are other possible ⁇ possibilities for generating electrical energy utilizing renewable energy sources, such as wind or water, always read along.
- the power plant 10 also includes at least one plant part, by means of which electrical energy is generated by utilizing conventional energy sources, for example fossil energy sources. As an example, a diesel generator is shown.
- KE conventional energy source / conventional fuels
- the power plant 10 generates electrical energy alternatively or cumulatively, utilizing renewable and conventional energy sources, it is a hybrid power plant 10.
- the ⁇ ses optionally includes at least one energy storage device 18 which is schematically simplified in the illustration shown in Figure 1 as a capacitor.
- the nature of the technical system 12 is not important in the following. Basically, it does not come also to the type of hy ⁇ clamps power plant 10th It is essential that the technical system 12 from the power plant 10 relates electrical energy and that the power generation by means of the power plant 10 by means of at least two different parts of the plant 14, 16 mög ⁇ Lich, namely a based on renewable energy sources part of the plant 14 and based on conventional energy plant part 16th
- the company which planned and / or erected the power plant 10 usually guarantees its operator, to a certain extent, a unit that can be generated and used by means of the plant component 14 based on renewable energy sources EE-energy quantity (amount of energy because renewable Ener ⁇ gies). At least this guaranteed amount of energy is going to use the Be ⁇ driver of the power plant 10, for example in the technical installation 12, or want to sell, for example, to an operator of the technical system 12th
- the respective technical installation 12 has a certain Ener ⁇ energy requirement. If the energy requirement can not be completely covered by the amount of energy that is provided by the RE system 14 of the power plant 10 as EE energy amount, the missing amount of energy must be supplemented by an operation of the KE-system 16 and a corresponding amount of KE energy ⁇ the.
- the operation of the KE system 16 of the power plant 10 requires the consumption of, for example, diesel fuel.
- the purchase of the diesel fuel represents a cost factor to the operator of the power plant 10.
- the company that has planned and / or built the power plant 10 may charge the operator for fuel guarantee the KE energy share. Both variants of the operator of the hybrid power plant 10, the variable Be ⁇ operating costs assessed well.
- FIG. 2 shows a signal circuit diagram 20 in a schematically simplified form.
- An implementation of the functionality represented in the form of the signal processing plan 20 can be implemented in software, firmware and / or hardware.
- a function block is part of a functionality, in particular a software functionality, of a device (detection unit) intended for the execution of the approach proposed here. This also applies to all func ⁇ onsblöcke explained later (FIG 3, FIG 4).
- the function block 20 / Signalaufaufplan 20 includes a first input 22 and a second input 24.
- a time value for example the current time, is fed to the function block 20.
- first (upper) branch 26 an amount of energy billed according to a first tariff is detected, e.g. the expected available and usable EE energy quantity.
- second (lower) branch 28 an amount of energy charged according to a second tariff is detected, e.g. the expected KE energy quantity.
- the functionality of the function block 20 is reduced to the second branch 28.
- This comprises an integrator 30, by means of which in a basically conventional manner, ie comparable to a known electricity meter, the input 22 supplied amount of energy over the duration of the energy release is integrated.
- On the input side of the second branch 28 includes a generally optional averaging unit 32, by means of which the amount of energy is averaged in each case during a Er chargedsperi ⁇ ode, in particular a detection period predetermined or predeterminable duration.
- the coupling of the first branch 26 and the second branch 28 consists in a summation point 34 in the second branch 28 un ⁇ indirectly before its integrator 30.
- the summation point 34 is determined in the first branch 26 expected EE amount of energy of the considered in the second branch 28 expected KE energy tax deducted.
- the above-mentioned guaranteed exploitable EE energy quantity is taken into account. For example, one
- Photovoltaic system as an EE system 14 is understood that an EE amount of energy can only be expected if it can be expected with sunshine. In addition, this energy is usable only if (at no or small energy storage 18) at the same time a load greater than or equal to the expected amount of EE energy from the hybrid power plant 10 is supplied.
- An imaging unit 36 in the first branch 26 takes into account this time dependency of the respectively delivered guarantee promise.
- Multiplication point 38 in the first branch 26 the submitge ⁇ bene amount of energy (input 22, in the example 400kWh) with the weight determined by the imaging unit 36 factor.
- This value is integrated by means of an integrator 40 in the first branch 26 over time.
- Second scenario When the power plant 10, however, in the relevant hour, an amount of energy of, for example 270kWh he attests ⁇ (input 22), is due to the stored in the Abbil ⁇ -making unit 36 mapping function is a factor 1.0.
- the delivered amount of energy (input 22, 270kWh in the example) weighted with the determined by the imaging unit 36 factor.
- the ⁇ ser value is integrated by the integrator 40 in the first branch 26 over time.
- the value determined in the first branch 26 in the second branch 28 is determined on the basis of
- the discharged amount of energy from the power plant 10 (contribution of the plant 14 EE plus the contribution of KE-conditioning system 16 to the off ⁇ equal to the shortage amount) therefore can be completely in the first rate (first branch 26) will be charged.
- the further use of this amount of energy for evaluating the delivery of electrical energy by the power plant 10 with respect to a guarantee is described in the following Signalaufaufplanen.
- the factor 1.0 determined in the second scenario results from the imaging unit 36 due to the fact that in this scenario the load (270 kWh) can be completely covered by the expected available amount of renewable energy (300 kWh). In the first scenario, the situation was different. There, the load (400 kWh) goes beyond the expected available amount of renewable energy (300 kWh), so that by means of the imaging unit 36 the above-described quotient is formed.
- the imaging unit 36 delivers a factor of 0 due to the mapping function and the time value supplied at the input 24.
- the expected RES share is not calculated as a function of time and a burden, but as a radio ⁇ tion of the measured EE-availability and load.
- a guarantee with regard to this value would transfer the weather risk from the designer / manufacturer of the hybrid power plant 10 to the operator, since it is no longer liable for the typical weather but for the actual realization. This is an example of a load-dependent and, on the one hand, dependent on the instantaneous availability of the respective renewable energy source, recording the expected EE energy contribution and the expected KE energy contribution.
- FIG. 3 Schematically simplified the illustration in Figure 3 shows a further signal flow diagram 50 / function block 50. This is to evaluate the delivery of electrical energy of the power plant 10 through the determination of bonus / penalty compensation ⁇ payments by the manufacturer / designer of the power plant 10 to the ⁇ sen operators determined.
- the function block 50 takes into account an actual consumption of a conventional energy carrier, for example diesel fuel, in relation to a corresponding guarantee promise for the power plant 10.
- the energy cost incurred in the second tariff is taken into account (FIG. 2: output 44).
- a Ver ⁇ amplifier 54 or other functionality for taking account the expected thermal efficiency of the energy source used by the KE-system 16 the hypothetical ⁇ specific amount of necessary for the generation of the accumulated in the second tariff expected amount of energy KE-energy source is determined.
- the amount of diesel hypothetically necessary to gen ⁇ ing the amount of energy accumulated in the second tariff is determined accordingly. This is subtracted from an actual diesel consumption (input 58) by means of a summation point 56. After the summation point 56, the actual increase or decrease in fuel consumption results relative to the guarantee promise.
- the evaluation unit 60 can map individual contractual terms between the operator of the power plant 10 and its Treaty ⁇ partner, for example an upper limit for possible Compensation payments to the operator or similar.
- the evaluation unit 60 also compared with an expected fuel consumption lower diesel consumption and a resulting profit of the operator of the power plant 10 in a manner be Wegsichti ⁇ gen that the planner / manufacturer of the hybrid power plant 10 ⁇ ground of the then better than expected energy contribution of the EE plant 14 of the power plant 10 in the profit of the operator involved.
- FIG. 4 shows-once more schematically simplified-a further signal flow plan 70 / function block 70.
- This is likewise intended for determining, for example, compensation payments from the manufacturer / planner of the power plant 10 to its operator. However, it provides a different kind of warranty promise, not in terms of the amount of fuel consumed, but in terms of the amount of usable EE energy.
- a first and a second input 72, 74 the instantaneous energy contribution of the KE system 16 or of the entire power plant 10 is supplied to it.
- a first difference to a summing point 76 is the tat ⁇ plural unused energy contribution of the EE structure 14 determined.
- the resulting EE-energy contribution is integrated by means of a Integ ⁇ rators 78 over time. From the resulting amount of energy at a second summation point 80, the EE energy amount incurred in the first tariff (FIG. 2: output 42) is subtracted. This is supplied to the function block 70 at the third input 82. By means of the second summation point 80 and the difference there is a comparison between the actual EE energy delivered in the present example to the technical system 12 or otherwise in a stand- alone grid and the guaranteed, usable EE energy ⁇ quantity.
- a functioning as imaging and / or ceremoniessein ⁇ integrated evaluation unit 84 is as in the function ⁇ onsblock 50 is a compensation between the operator of the power plant 10 and the guarantee emitting Manufacturer /
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Abstract
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Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2017291859A AU2017291859A1 (en) | 2016-07-04 | 2017-07-02 | Method and device for recording and evaluating an output of electrical energy of a hybrid power plant |
EP17737523.5A EP3479451A1 (de) | 2016-07-04 | 2017-07-02 | Verfahren und vorrichtung zur erfassung und bewertung einer abgabe elektrischer energie eines hybriden kraftwerks |
BR112019000070-4A BR112019000070A2 (pt) | 2016-07-04 | 2017-07-02 | método para detectar uma saída de energia elétrica de uma central elétrica híbrida, meio de armazenamento legível, e, dispositivo |
US16/314,947 US11482865B2 (en) | 2016-07-04 | 2017-07-02 | Method and device for recording and evaluating an output of electrical energy of a hybrid power plant |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102016212092.1 | 2016-07-04 | ||
DE102016212092.1A DE102016212092B4 (de) | 2016-07-04 | 2016-07-04 | Verfahren und Vorrichtung zur Erfassung und Bewertung einer Abgabe elektrischer Energie eines hybriden Kraftwerks |
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WO2018007271A1 true WO2018007271A1 (de) | 2018-01-11 |
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PCT/EP2017/066406 WO2018007271A1 (de) | 2016-07-04 | 2017-07-02 | Verfahren und vorrichtung zur erfassung und bewertung einer abgabe elektrischer energie eines hybriden kraftwerks |
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US (1) | US11482865B2 (de) |
EP (1) | EP3479451A1 (de) |
AU (1) | AU2017291859A1 (de) |
BR (1) | BR112019000070A2 (de) |
DE (1) | DE102016212092B4 (de) |
WO (1) | WO2018007271A1 (de) |
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2016
- 2016-07-04 DE DE102016212092.1A patent/DE102016212092B4/de not_active Expired - Fee Related
-
2017
- 2017-07-02 US US16/314,947 patent/US11482865B2/en active Active
- 2017-07-02 EP EP17737523.5A patent/EP3479451A1/de not_active Withdrawn
- 2017-07-02 AU AU2017291859A patent/AU2017291859A1/en not_active Abandoned
- 2017-07-02 BR BR112019000070-4A patent/BR112019000070A2/pt not_active IP Right Cessation
- 2017-07-02 WO PCT/EP2017/066406 patent/WO2018007271A1/de unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US20020084655A1 (en) * | 2000-12-29 | 2002-07-04 | Abb Research Ltd. | System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility |
US20090326726A1 (en) * | 2008-06-25 | 2009-12-31 | Versify Solutions, Llc | Aggregator, monitor, and manager of distributed demand response |
US20110231028A1 (en) * | 2009-01-14 | 2011-09-22 | Ozog Michael T | Optimization of microgrid energy use and distribution |
WO2015105210A1 (ko) * | 2014-01-09 | 2015-07-16 | 건국대학교 산학협력단 | 수요반응자원과 에너지저장장치를 포함하는 장기전원구성 포트폴리오 시스템 |
Also Published As
Publication number | Publication date |
---|---|
BR112019000070A2 (pt) | 2019-04-09 |
EP3479451A1 (de) | 2019-05-08 |
US20190312434A1 (en) | 2019-10-10 |
DE102016212092A1 (de) | 2018-01-04 |
US11482865B2 (en) | 2022-10-25 |
DE102016212092B4 (de) | 2018-02-15 |
AU2017291859A1 (en) | 2019-02-21 |
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