EP3785343A1 - Verfahren und vorrichtung zum aufeinander abgestimmten betreiben von elektrischen einrichtungen - Google Patents
Verfahren und vorrichtung zum aufeinander abgestimmten betreiben von elektrischen einrichtungenInfo
- Publication number
- EP3785343A1 EP3785343A1 EP19720541.2A EP19720541A EP3785343A1 EP 3785343 A1 EP3785343 A1 EP 3785343A1 EP 19720541 A EP19720541 A EP 19720541A EP 3785343 A1 EP3785343 A1 EP 3785343A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- electrical devices
- individual
- transducers
- temporal changes
- power consumption
- 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.)
- Pending
Links
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
-
- 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
- H02J3/003—Load forecast, e.g. methods or systems for forecasting future load demand
-
- 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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
-
- 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
-
- 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
-
- 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
- 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
Definitions
- the invention relates to a method for the concerted operation of electrical devices. More particularly, the invention relates to a method having the features of the preamble of independent claim 1. Furthermore, the invention relates to a device for carrying out such a method.
- a local energy management opens up different possibilities. Already a pure documentation of power consumption broken down into individual electrical equipment reveals the causes of costs and therefore also potential savings. Similarly, the documentation of the feed-in of electrical energy by local power generators, such as wind and solar generators, shows earning opportunities through power sales or optimization potentials with respect to local consumption of locally generated electrical energy, also referred to as self-consumption. Such savings and self-consumption optimizations can be realized directly if the energy management can act on at least individual electrical devices. For a comprehensive energy management, however, the power consumption as far as possible all locally existing electrical equipment must be detected and assigned to the individual electrical equipment. This usually causes a high installation effort for the energy management. Even electrical equipment that energy management can not directly influence to influence its power consumption must at least be connected so that its power consumption can be documented and assigned.
- WO 2012/136836 A1 for optimizing a time profile of a consumption of electrical power by a group of different consumers with regard to an offer of electrical power, which comprises electrical power of at least one wind or solar power generator, characteristic temporal Traces of consumption of electrical power by the individual consumers and intervention options in the current Consumption of electrical power by the individual consumers with high temporal resolution to capture.
- a forecast for a future period is created. Based on the forecast, a plan is drawn up for the allocation of electrical power to the individual consumers for the future period.
- the characteristic time curves of the consumption of electrical power by the individual consumers can be determined from a total consumption.
- the characteristic time course of the consumption can be used as the identifying fingerprint of the respective consumer in order to download information about the respective consumer from a database.
- another existing consumer or power generators or other existing device for example, when a heating power for heating water either by combustion of a fuel or by Conversion of electric power into heating power can be provided, or if electrical power can be provided by various fuel-powered generators and / or a battery, will further forecast the timing of conditions of alternative provision of a similar result by another existing consumer or power generator or created another existing facility for the future period, which will be used to provide the plan for the allocation of electrical power to the individual consumers beyond that provided in the Future period is taken into account.
- the invention has for its object to provide a method and apparatus for coordinated operation of electrical equipment, the potential Energyseinsparpo realize with little installation effort.
- a method according to the invention for operating electrical devices wherein central power consumption of all the electrical devices are continuously recorded, wherein the power consumption are assigned to the individual electrical devices and wherein to achieve at least one desired result at least a first of the electrical devices whose operation to achieve the at least at least contributing one of the desired results, and a second of the electrical devices, the operation of which also at least contributes to achieving the at least one of the desired results, are operated in a centrally coordinated manner, measured values of a plurality of transducers register, which results the operation of the plurality of electrical devices are achieved, centrally detected. Correlations between temporal changes of the measured values of the individual sensors and temporal changes of the power consumption of the individual electrical devices are also determined centrally.
- the at least one desired result is selected from a subset of results registered on the one hand by the transducers and on the other hand correlations between the time changes of the measured values of at least one of the individual transducers and the temporal changes of the power consumptions of at least two of the individual electrical devices reach a first predetermined correlation minimum value.
- the method according to the invention can be carried out fully automatically in the steps described here.
- This fully automatic design can replace a complex installation of a Vorrich device for performing the method in substantial parts, but at least considerably simplify.
- the inventive concerted operation of multiple electrical devices to achieve the at least one desired result is according to the invention carried out so that it is fully automated. For this purpose, there must be sensors that register results achieved by operating the multiple electrical devices.
- the correlations between the transducers and the individual electrical devices can be determined automatically.
- Quantification of the correlations and comparison with the first predetermined correlation minimum value can be further determined automatically, which electrical devices are usefully operated to achieve which desired event in a coordinated manner.
- This aspect of the present invention already goes beyond the mere installation of the device and defines an automatable optimization of the operation of the electrical devices by means of the device.
- the correlation determined according to the invention is a relationship dimension determined according to the rules of statistics from the measured values of the respective measured value and the power consumption of the respective electrical device. This relationship can be a known correlation coefficient or otherwise calculated.
- the correlation minimum value, with which the calculated correlation is compared is to be matched to the definition of the correlation.
- the decisive factor is that the definition of the correlation allows the automatable calculation of a measure of a relationship between the temporal changes of the measured values of the respective transmitter and the time changes of nurseaufnah me the respective electrical device, which is then comparable to the first predetermined correlation minimum value.
- this is a property inherent in various known correlations.
- the concerted operation according to the invention of a plurality of electrical devices for achieving an event identified with the aid of the correlations presupposes that the device used for this purpose can be integrated into the respective electrical devices for its automation capability. If these intervention options are not available from the outset, they can be created, for example, by modifying the controls of the electrical equipment or by using additional power control units.
- dependencies can be determined and taken into account, which are given in the specific correlations between the temporal changes of the measured values of the individual transducers and the temporal changes of the power consumption of the individual electrical devices of the measured values of other transducers.
- the correlations determined according to the invention are not rigid but dependent on environmental parameters.
- a room temperature detected by a transmitter during operation of an electrical device arranged in a neighboring room may increase as a function of whether a door arranged between the room and the adjacent room is open or not.
- the influence of the opening of the door on the influence of the operation of the electrical device in the adjacent room on the room temperature in the be taken into account.
- the method according to the invention can be concluded from the individual power consumption on the type of the associated individual electrical devices.
- the inventions to the invention process can therefore be used in a generally known manner, in particular the time course of the respective power consumption as identififugder fingerprint of the respective electrical device.
- correlations between the recorded power consumption and power consumption of known types of electrical devices can be determined and compared with each other and additionally or alternatively in each case with a second predetermined correlation minimum value. The highest correlation, which also exceeds the second predetermined correlation minimum value, can then be used, for example, as an indication of the type of the respective electrical device.
- Room temperature sensor detected room temperature in a different typical area than the temperature of a cooling liquid in a cooling circuit.
- a temperature sensor in a region cooled by an electrical device displays with its measured value temperatures which fall with a power consumption of this electrical device.
- Transducers for electrical quantities such as voltage and reactive power, respond much more quickly than temperature sensors to a power consumption of a respective electrical device. If all available information, such as the absolute magnitude of the reading and the direction, the timing and extent of changes in the reading due to the power consumption of each electrical device and also the correlations of the changes in the reading with the power consumption of various electrical equipment and readings from other transmitters In many cases, it is possible to draw sufficient conclusions about the type of transmitter and the event registered by it. In this case, the evaluation of this information can be done in particular by comparison with databases in which corresponding empirical values are stored.
- the computational effort can also be limited with the aid of the predetermined minimum delay.
- the result is, for example, setting a certain reactive power or a certain phase angle between current and voltage, then the use of a pre-given minimum delay greater than zero makes less sense. In this case, however, the pre-given maximum delay can be set relatively small and thus the computational effort is limited.
- the specific correlations between the temporal changes of the measured values of the individual transducers and the temporal changes of the power consumption of the individual electrical devices can be monitored for changes. This does not mean, in particular, those changes that depend on changing environmental conditions that can be detected with other transducers. On the contrary, particular interest here is given to those changes in the particular correlations which point to changing properties of the electrical devices and / or the transducers, which are indications of already existing or approaching errors or functional impairments. Thus, in the case of changes that reach a specified level of significance, a check notice can be given for the respective individual electrical device or the individual transmitter.
- the at least one desired result for which suitable correlations are first determined in accordance with the invention and which is then achieved by concerted operation of a plurality of electrical devices can be selected from a subset of results that include an increase, a decrease, or a Setting a temperature, pressure and / or reactive power include.
- a byproduct of the method according to the invention may be an updating of a graphical representation of the electrical devices into which the determined correlations and / or spatial allocations derivable therefrom are entered.
- a device having a data input for connecting at least one power consumption signal and transducers and having a control input for controlling a plurality of electrical devices is designed according to the invention for carrying out the method according to the invention. That is, the device typically includes a suitably programmed processor or controller.
- Fig. 1 is a flow chart of an embodiment of the invention
- FIG. 2 illustrates a first concrete application of the method according to the invention.
- FIG. 3 is a graph of the application of FIG. 2.
- Fig. 4 illustrates a second application of the method
- FIG. 5 is a graph of the application of FIG. 4.
- FIG. 5 is a graph of the application of FIG. 4.
- Fig. 1 steps of the method according to the invention are carried out centrally. This may mean that the steps are carried out in a single central unit of an apparatus for carrying out the method according to the invention.
- Mandatory here means only that the steps for all involved electrical equipment and measured value encoder are carried out together. They do not have to be done in a single place. Rather, individual steps of the method from a local unit example, be outsourced to a remote computing unit.
- a local unit for carrying out the method according to the invention for example via the Internet, can access external databases.
- step 1 power inputs are detected by the electrical devices involved in the method according to the invention. This detection can take place in such a way that the power consumption of the individual electrical devices is detected directly, the power consumption being directly associated with the individual electrical devices. However, the recording of the power consumption can also be done using a measuring device that detects the cumulative power consumption of some or all of the electrical equipment involved. Then the step is to assign 2 the power consumption to the individual electrical facilities consuming, but usually still possible.
- the power consumption in particular its time course, is a characteristic of the respective electrical device and can therefore be used to allocate the power consumption to the respective electrical device and to identify the respective electrical device.
- the power consumptions also allow a closing 3 on the type of electrical equipment, unless this is known from another source.
- detection 4 of measured values of transducers participating in the method according to the invention takes place.
- the transducers use their measurements to show results achieved by operating the electrical equipment.
- correlations are determined between time profiles of the acquired measured values and time profiles of the recorded power consumption. Specifically, this involves the determination of a maximum coherence measure, in particular a maximum correlation coefficient, which results taking into account different time delays between the time profile of a power consumption of a single electrical device and the time profile of the measured values from a single transmitter.
- This correlation measure indicates to what degree the operation of the respective electrical device affects the result indicated by the respective measured value.
- the operation of a plurality of electrical devices is coordinated so that the selected results are achieved.
- These selected results may be, for example, a temperature detected by one of the transducers, a reactive power sensed by one of the transducers or a corresponding phase angle, or a pressure sensed by one of the transducers.
- Fig. 2 shows schematically a space 9, in which a refrigerator 10 and an electric direct heating 1 1 are arranged as electrical devices.
- a temperature sensor 12 as a transmitter for the temperature in the refrigerator 10.
- the electric direct heating 1 1 is another Temperature sensor 13 as a transmitter for the room temperature in the room 9.
- the refrigerator 10 and the electric direct heating 1 1 are supplied from a power grid 14 with electrical power.
- power consumption of the refrigerator 10 and the electric direct heating 1 1 are registered by controls 15 and 16 of these electrical devices and detected centrally by a device 17 for performing the method according to the invention.
- the measured values of the temperature sensor 13, ie the room temperature are also detected in the device 17.
- the measured values of the temperature sensor 22, ie the temperature in the refrigerator 10 can be detected by the device 17 via the controller 15 of the refrigerator 10.
- the device 17 By determining correlations between the time profiles of the measured values of the temperature sensor 13 and the time profiles of the power consumptions of the refrigerator 10 and the electric direct heating 1 1, the device 17 recognizes that and how the operation not only of direct electrical heating 1 1 but also of the refrigerator 10 affects the room temperature.
- the correlation measures have been determined by determining the correlations between the time profiles of the measured values of the temperature sensors 12 and 13 and the time courses of the power consumption of the refrigerator 10 and the direct electrical heating system 1 1.
- the correlation measures indicate that the operation of the electric direct heating 1 1 leads essentially only to an increase in the room temperature T R.
- the electric direct heating 1 1 affects only slightly.
- the operation of the refrigerator 10 affects not only in a Absen effect of T emperatur T «but also significantly increasing the room temperature TR.
- the setting of a desired room temperature T R as a desired result is then inven tion in accordance with coordinated operation of the refrigerator 10 and the electric direct heating 1 1 causes.
- the influence of the refrigerator 10 on the further result of the room temperature T R is taken into account when driving the electric direct heating 1 1, the refrigerator 10 has in its operation, which originally to achieve the desired result of a specific temperature T K in the refrigerator 10th he follows.
- Fig. 4 shows schematically a PV inverter 18 with a controller 19 and an electric motor 20, which are connected in parallel to a power grid 14.
- an electricity meter 20 located between the PV inverter 18 and the electric motor 20 on the one hand and the power grid 14 on the other hand.
- the power inputs are detected by the device 17, and they are assigned to the individual electrical devices 18 and 20.
- the electricity meter 20 includes a transmitter 21, which detects the phase angle between current and voltage and thus the reactive power, which is obtained from the network 14.
- the measured value of the phase angle is analyzed in the device 17 for correlations with the power consumption of the electrical Einrich lines 18 and 20.
- the device 17 acts on the controller 19 of the PV inverter 18 to operate the PV inverter 18 in accordance with the operation of the electric motor 20.
- Fig. 5 is a plot of the relationship between the provision of active power Pw and reactive power PB in the operation of the PV inverter 18 and the electric motor 20.
- the electric motor 20 provides next here not considered mechanical performance, ie the primarily targeted by its operation Result is reactive power P B ready for the power grid 14 and absorbs active power Pw.
- the PV inverter essentially provides active power Pw, but to some extent also reactive power P B.
- the PV inverter 18 and the electric motor 20 are operated synchronized with each other, after previously determined the relationship measures of FIG. 5 by determining 5 of the correlations and from this the possibility of till-matched operation to achieve the desired Result of the reactive power supply.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018110044.2A DE102018110044B4 (de) | 2018-04-26 | 2018-04-26 | Verfahren und Vorrichtung zum aufeinander abgestimmten Betreiben von elektrischen Einrichtungen |
PCT/EP2019/060713 WO2019207094A1 (de) | 2018-04-26 | 2019-04-26 | Verfahren und vorrichtung zum aufeinander abgestimmten betreiben von elektrischen einrichtungen |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3785343A1 true EP3785343A1 (de) | 2021-03-03 |
Family
ID=66334456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19720541.2A Pending EP3785343A1 (de) | 2018-04-26 | 2019-04-26 | Verfahren und vorrichtung zum aufeinander abgestimmten betreiben von elektrischen einrichtungen |
Country Status (4)
Country | Link |
---|---|
US (1) | US11658484B2 (de) |
EP (1) | EP3785343A1 (de) |
DE (1) | DE102018110044B4 (de) |
WO (1) | WO2019207094A1 (de) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS579704A (en) | 1980-05-15 | 1982-01-19 | Emudeii Corp | Iodine-containing composition and manufacture |
US9020769B2 (en) * | 2009-01-26 | 2015-04-28 | Geneva Cleantech Inc. | Automatic detection of appliances |
EP2312506A1 (de) * | 2009-10-16 | 2011-04-20 | ABB Technology AG | Verfahren und Vorrichtung auf Computerbasis zur automatischen Bereitstellung einer Vorhersage über einen zukünftigen Energiebedarf an eine Energiequelle |
DE112011102128T5 (de) * | 2010-06-25 | 2013-04-04 | Sharp Kabushiki Kaisha | Elektrizitätsmanagementsystem zum effektiven Betreiben einer Mehrzahl von Elektrogeräten, Elektrogerät dafür, zentrale Steuereinheit, Computerprogramm und Speichermedium dafür sowie Verfahren zum Managen von Elektrogeräten mittels der zentralen Steuereinheit |
EP2695269B2 (de) | 2011-04-08 | 2017-10-25 | SMA Solar Technology AG | Optimiertes lastmanagement |
US8812427B2 (en) * | 2011-04-27 | 2014-08-19 | Hewlett-Packard Development Company, L.P. | System and method for disaggregating power load |
JP6067602B2 (ja) * | 2014-02-14 | 2017-01-25 | 三菱電機ビルテクノサービス株式会社 | デマンド制御装置及びプログラム |
US10139437B2 (en) * | 2014-02-18 | 2018-11-27 | Encored Technologies, Inc. | Apparatus, server, system and method for energy measuring |
US10212844B2 (en) * | 2014-06-20 | 2019-02-19 | Dell Products, Lp | System and method for improving fan life in an information handling system |
US9705327B2 (en) * | 2015-07-14 | 2017-07-11 | Restore Nv | Self-learning, real-time, data-driven power metering system |
US10615602B2 (en) * | 2015-09-24 | 2020-04-07 | Sharp Kabushiki Kaisha | Power control system and method, and control device |
JP6144842B1 (ja) * | 2015-11-25 | 2017-06-07 | 株式会社アドテックス | 節電装置 |
WO2017126069A1 (ja) | 2016-01-21 | 2017-07-27 | 富士通株式会社 | 電力需要値算出システム、電力需要値算出方法および電力需要値算出プログラム |
US10095288B2 (en) * | 2016-03-18 | 2018-10-09 | Dell Products L.P. | Systems and methods for thermal management of an information handling system including determination of optimum slot location for information handling resource |
-
2018
- 2018-04-26 DE DE102018110044.2A patent/DE102018110044B4/de active Active
-
2019
- 2019-04-26 WO PCT/EP2019/060713 patent/WO2019207094A1/de unknown
- 2019-04-26 EP EP19720541.2A patent/EP3785343A1/de active Pending
-
2020
- 2020-10-26 US US17/079,828 patent/US11658484B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102018110044A1 (de) | 2019-10-31 |
DE102018110044B4 (de) | 2024-01-25 |
WO2019207094A1 (de) | 2019-10-31 |
US11658484B2 (en) | 2023-05-23 |
US20210044114A1 (en) | 2021-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2689466B1 (de) | Verfahren und vorrichtung zur bestimmung einer von einer photovoltaischen anlage abgegebenen leistung | |
DE112010003256T5 (de) | System und Verfahren für Energieverbrauchsmanagement | |
EP2865063A2 (de) | Netzplanerstellung und betriebsführung | |
EP3161928B1 (de) | Energiemanagementsystem zur steuerung einer einrichtung, computersoftwareprodukt und verfahren zur steuerung einer einrichtung | |
EP3756022A1 (de) | Verfahren zum bestimmen eines betriebszustands eines elektrischen betriebsmittels und anordnung | |
DE102017203836A1 (de) | Verfahren und System zum Bestimmen einer erwarteten Lebensdauer eines elektrischen Betriebsmittels | |
DE102009038351A1 (de) | Verfahren zur automatischen Erkennung und Darstellung des Betriebs, und der Arbeits- und Funktionsweise von gebäudetechnischen und/oder produktionstechnischen Anlagen im Hinblick auf deren Energieeffizienz | |
EP2952865A2 (de) | Verfahren zur bestimmung des verbrauchs von gas und strom eines heizgeräts | |
EP3072018A1 (de) | Verfahren, system und computerprogramm-produkt zur analyse von produktionstechnischen und/oder verfahrenstechnischen prozessen und/oder prozessschritten in einer anlage | |
DE102020117892A1 (de) | Verfahren zum betrieb eines stromverbrauchsmesssystems und stromverbrauchsmesssystem | |
DE102020117900A1 (de) | Verfahren zum betrieb eines stromverbrauchsmesssystems und stromverbrauchsmesssystem | |
DE102010022462A1 (de) | Verfahren und Vorrichtung zum Anpassen eines Produktionsablaufplans für einen Produktionsprozess | |
EP3785343A1 (de) | Verfahren und vorrichtung zum aufeinander abgestimmten betreiben von elektrischen einrichtungen | |
EP3906522A1 (de) | Computergestütztes energiemanagementverfahren und energiemanagementsystem | |
EP3602146B1 (de) | Verfahren und vorrichtung zur ermittlung der wahrscheinlichkeit für einen schimmelpilz- und/oder feuchteschaden in einem gebäude | |
EP2834898B1 (de) | Verfahren zur bestimmung von messstellen in niederspannungsnetzen und netzmanagementsubsystem zur durchführung des verfahrens. | |
EP3635492A1 (de) | Verfahren zum betreiben eines thermischen verbrauchssystems | |
DE10132113B4 (de) | Verfahren zur Ermittlung des Ertrags von Solarthermieanlagen | |
EP3521947A1 (de) | Energiemanagementverfahren | |
EP2012209A1 (de) | Verfahren zum Ermitteln der Lebensdauer einer Kraftwerkskomponente | |
EP2508808A2 (de) | Verfahren zur Auslegung einer Heizungs- und/oder Trinkwassererwärmungsanlage | |
DE102021207959A1 (de) | Verfahren und Vorrichtung zur Schätzung einer Abfahrtszeit zum Einsatz bei einem intelligenten Laden von Elektrofahrzeugen | |
DE102010001198A1 (de) | Verfahren zur Identifikation von Verbrauchern bzw. Erzeugern in einem pneumatischen, hydraulischen oder elektrischen Netz | |
EP2664939B1 (de) | Verfahren zur Validierung sonnenstandsabhängiger Messwerte mehrerer Messkanäle | |
EP3340413B1 (de) | Verfahren, steuereinrichtung und system zum ermitteln von zustandsdaten eines elektrischen energieversorgungsnetzes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20201126 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: GROENE, MATTHIAS Inventor name: STRUSCH, ANDREAS Inventor name: HEGEMANN, RACHEL ANNE Inventor name: SCHLOTE, DIRK Inventor name: THIEL, RAIMUND Inventor name: BOERGER, STEFAN |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20230601 |