EP3005517A1 - Estimation d'une consommation de fluide effacee - Google Patents
Estimation d'une consommation de fluide effaceeInfo
- Publication number
- EP3005517A1 EP3005517A1 EP14731310.0A EP14731310A EP3005517A1 EP 3005517 A1 EP3005517 A1 EP 3005517A1 EP 14731310 A EP14731310 A EP 14731310A EP 3005517 A1 EP3005517 A1 EP 3005517A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fluid
- group
- consumption
- during
- counters
- 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.)
- Ceased
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 172
- 238000004458 analytical method Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims description 35
- 238000012417 linear regression Methods 0.000 claims description 26
- 238000004364 calculation method Methods 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 10
- 230000006870 function Effects 0.000 claims description 6
- 238000012217 deletion Methods 0.000 abstract description 3
- 230000037430 deletion Effects 0.000 abstract description 3
- 238000013459 approach Methods 0.000 description 33
- 230000000694 effects Effects 0.000 description 6
- 230000006399 behavior Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000001739 rebound effect Effects 0.000 description 3
- 230000002747 voluntary effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000002790 cross-validation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N7/00—Computing arrangements based on specific mathematical models
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
-
- 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
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
-
- 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
Definitions
- the subject of the present invention relates to the field of the management of fluid consumption; the subject of the present invention relates more particularly to the reduction of fluid consumption.
- One of the objectives of the present invention is to accurately estimate the amount of fluid that would have consumed an installation (domestic or industrial) if it had not been erased during a so-called erasure phase.
- the present invention thus finds many advantageous applications for example for energy operators by allowing them to manage in real time and in an optimized manner their production of fluid in particular to ensure a balance between supply and demand of fluid.
- the present invention also finds other advantageous applications in particular for adjustment operators by allowing them to accurately quantify the fluid consumption erased during an erasure period.
- any energy source such as for example electricity, water, or gas or fuel oil, likely to be consumed by equipment of an installation (domestic or industrial) in particular for its operation.
- Controlling the consumption of fluids has become a daily and growing challenge for both individuals and industry: the reasons for controlling this consumption are both economic (high financial costs) and ecological (pollution , greenhouse gas emissions, natural resources management).
- combustion turbines are used.
- certain electrical uses such as heating and / or domestic hot water can be interrupted at times of high demand, for example for a period of two hours (preferably between 18 and 20 hours).
- a first approach is based on the observation of the electric power before and after the erasure phase, and proposes a linear interpolation of the actual consumption between the beginning and the end of the erasure.
- This first approach has two main disadvantages.
- the anticipation and rebound effects invariably accentuate the estimation error.
- a second approach is to estimate the "baseline" by the average load curve of a group of customers, also called control group or control group.
- control group clients can not fade away.
- This approach does not seek to build a control group comparable to the group of customers who subscribed to the erasure service and therefore having similar behavior in terms of consumption, especially during erasure phases.
- the control group is randomly selected from the panel of clients who did not subscribe to the erase service.
- control group proposed in this document can only be used as part of an experiment; this approach is unusable in operational mode when it is necessary to dynamically build a control group and determine in real time the erasure, in particular for the readjustment market.
- the object of the present invention is to improve the situation described above.
- one of the objectives of the present invention is to allow the construction of a control group having a behavior comparable to a group of customers having subscribed to an erasure service to estimate accurately and in real time a quantity of consumption of fluid erased during an erasure phase.
- Another objective of the present invention is to allow the construction of a flexible and adaptable control group that can be applied to other groups to calculate other erasures.
- the object of the present invention relates to a method for estimating a consumption of fluid erased during an erasure phase.
- this estimation is done in real time or a posteriori (that is to say after erasure).
- the estimation method is implemented by computer means, and comprises during a learning phase:
- a first collecting step which consists in collecting first consumption data comprising information relating to the fluid consumption of n fluid counters from a first group, n being a positive integer, and
- a second collection step of collecting second consumption data comprising information relating to the fluid consumption of m fluid meters from a second group, m being a positive integer.
- This data collection is carried out continuously or periodically.
- n is strictly greater than n. This allows for more accurate results.
- the n fluid counters of the first group have subscribed to an erase service, and the m fluid meters of the second group have not subscribed to an erase service.
- the estimation method then comprises a step of analyzing the first and second consumption data collected.
- weighting coefficients ⁇ ; (i being a positive integer between 1 and m) are calculated according to these consumption data so as to minimize the distance between the fluid consumptions of the first and second groups.
- the method according to the present invention also comprises a determination step in which a control group is determined from the second consumption data from the m second group of fluid meters, and function of the ⁇ weighting coefficients; calculated during the analysis step.
- the method according to the present invention comprises, during a determined erasure phase, an estimation step which consists in estimating in real time the consumption of erased fluid by calculating the difference between the fluid consumption of the control group and the average fluid consumption of the n fluid counters of the first group.
- characteristic of the present invention it is possible to collect, from a distance and in real time, consumption data coming from fluid meters connected to installations (domestic and / or industrial) and to calculate ( in real time or a posteriori) according to these data of the weights.
- weighting coefficients are characteristic of the present invention. Indeed, these coefficients will allow to build, quickly and accurately, a control group comparable to a group of fluid meters having subscribed to an erase service. Thus, according to the invention, the control group is not built randomly, contrary to the state of the art mentioned in the preamble.
- control group is presented as a linear combination of the individual fluid consumption of the fluid meters of the second group approaching the average fluid consumption of the fluid meters of the first group during the learning phase.
- the present invention thus applies to the estimation of the quantity of fluid erased, during any type of erasure (by direct control of the charge or any other type of erasure such as for example a voluntary and punctual erasure of a customer for example to reduce his bill).
- the learning phase is prior to the erasure phase.
- the weighting coefficients are calculated so as to solve the following equation:
- P 2 j (t) is the individual fluid consumption of the fluid counter j belonging to the second group during the learning phase
- - is the average fluid consumption of the n fluid counters of the first group during the learning phase.
- the fluid consumption is an electrical power representative of the electrical power consumed; this fluid consumption can also be representative of a consumed energy.
- the present invention provides different embodiments for calculating the ⁇ weighting coefficients; performed during the analysis step.
- the calculation of weighting coefficients ⁇ comprises a sequential selection of the second group fluid meters minimizing the distance between the fluid consumptions of the first and second groups.
- a value "1" is assigned to the weighting coefficient if the fluid consumption of the fluid counter k of the second group is selected, and a value "0" is assigned otherwise, where k is a positive integer between 1 and m.
- This so-called sequential selection algorithm is simple to implement.
- this algorithm assigns a weight of "1" to the fluid counter of the second group if it is selected, which makes sense from the operational point of view, especially when m is of size m "n.
- the step of determining the control group comprises calculating the average fluid consumption of the second group as a function of the weighting coefficients, such a calculation being preferably performed according to the following mathematical formula:
- P 2 j (t) is the individual fluid consumption of the fluid counter j belonging to the second group during the learning phase.
- the fluid consumption is an electrical power representative of the electrical power consumed; we also talk about a customer's load curve; this fluid consumption can also be representative of a consumed energy.
- the calculation of weighting coefficients ⁇ comprises a linear regression, preferably under stress, of the average fluid consumption of the n fluid counters of the first group on the individual fluid consumptions of each of the m fluid meters of the second group.
- linear regression under stress we mean here a linear regression introducing a constraint on the norm of the coefficients of the model of the type:
- variable here corresponds to the load curve of a customer.
- Such a linear regression under stress can be carried out according to several approaches.
- the linear regression under stress is of the Ridge type.
- the linear regression under stress is of the type
- the step of determining the control group comprises calculating the average fluid consumption of the second group as a function of the weighting coefficients, such a calculation being preferably performed according to the formula following mathematical:
- P 2 j (t) is the individual fluid consumption of the fluid counter j belonging to the second group during the learning phase.
- the object of the present invention relates to a computer program which includes instructions adapted for the execution of the steps of the estimation method as described above, this in particular when said computer program is executed by at least one processor.
- Such a computer program can use any programming language, and be in the form of a source code, an object code, or a code intermediate between a source code and an object code, such as in a partially compiled form, or in any other desirable form.
- the subject of the present invention relates to a computer-readable recording medium on which is recorded a computer program comprising instructions for carrying out the steps of the method as described above.
- the recording medium can be any entity or device capable of storing the program.
- the medium may comprise storage means, such as a ROM, for example a CD-ROM or a microelectronic circuit-type ROM, or a magnetic recording means, for example a diskette of the type " floppy says "or a hard drive.
- this recording medium can also be a transmissible medium such as an electrical or optical signal, such a signal can be conveyed via an electric or optical cable, by conventional radio or radio or by self-directed laser beam or by other ways.
- the computer program according to the invention can in particular be downloaded to an Internet type network.
- the recording medium may be an integrated circuit in which the computer program is incorporated, the integrated circuit being adapted to execute or to be used in the execution of the method in question.
- the subject of the present invention also relates to a device for estimating a consumption of fluid erased during an erasure phase.
- the estimation device comprises computer means configured for the implementation of the steps of the estimation method as described above.
- the estimation device includes a collection module configured to collect:
- first consumption data that includes fluid consumption information of n fluid counters from a first group, n being a positive integer, said n fluid counters of the first group having subscribed to a service of erasure, and
- the estimation device further comprises:
- an analysis computer module, or calculator which is configured to calculate, according to the first and second consumption data, weighting coefficients ⁇ ; minimizing the distance between the fluid consumptions of the first and second groups, i being a positive integer between 1 and m,
- a processor configured to determine a control group from the second consumption data collected from the m fluid meters of the second group, and as a function of said weighting coefficients ⁇ ; calculated by the analysis computer module, and
- an estimation computer module configured to estimate the consumption of fluid erased during an erasure phase by calculating the difference between the fluid consumption of the control group and the average fluid consumption of the n first group of fluid meters .
- the present invention makes it possible to estimate in real time (or a posteriori) and accurately the amount of fluid consumption erased during an erasure phase, the present invention applying for any type of erasure (erasure by direct control of the load or voluntary deletion of the customer).
- FIGS. 1 to 3 illustrate an exemplary embodiment without any limiting character and on which:
- FIG. 1 schematically represents an estimation device according to an exemplary embodiment of the present invention
- FIG. 2 represents a flowchart comprising the different steps implemented according to an exemplary embodiment of the method of the invention
- FIG. 3a is a graph showing the variation over one day of the average fluid consumption of the first group of fluid meters and that of the control group, when the erasure is effective between 18h and 20h;
- FIG. 3b is a graph representing an estimate of the erasure between 18h and 20h when the erase service is effective.
- Improving the estimation of the effected fluid consumption E is therefore one of the objectives of the present invention.
- the estimation device 100 comprises a collection module 10, for example a "Smartmeter” automatic remote reading equipment, which during a determined learning phase Ta simultaneously collects consumption data during a first SI and a second S2 collection stages.
- a collection module 10 for example a "Smartmeter” automatic remote reading equipment, which during a determined learning phase Ta simultaneously collects consumption data during a first SI and a second S2 collection stages.
- the collection module 10 collects, continuously or periodically, first data D_CF 1; 1 , D_CF 1 2 , D_CF ln and second data D_CF 2 1 , D_CF 2 2 , D_CF 2 m of consumption.
- a collection periodically performed in a step of 15 or 30 minutes during the learning phase Ta gives quite satisfactory results.
- the first data O_ ⁇ , ⁇ , D_CF 1 2 , D_CF ln comprise information relating to the individual fluid consumption P 1: ( ⁇ ), P 1 2 (t), P ln (t) n fluid counters CFi j , CF 1> 2 , CF 1> n from the first group G1; and the second consumption data D_CF 2 1 , D_CF 2 2 , D_CF 2 m comprise information relating to the individual fluid consumption P 2 1 (t), P 2 2 (t), P 2 m (t) of m fluid meters CF 2> 1 , CF 2j2 , CF 2jm from the second group G2, the m fluid meters CF 2> 1 , CF 2j2 CF 2jm not having subscribed to the erasure service.
- each of the above fluid meters CF 1; 1 , CF 1 2 , CF 1n and CF 2> 1 , CF 2j 2 , CF 2> m are respectively connected to installations I 1; 1 , 1 1 2 , 1 1> n and I 2> 1 , I 2j2 , h, m, and are configured to count a quantity of fluid consumed by all the equipment respectively of the installation I 1; 1 , I 1> 2 , Ii, n and I 2> 1 , 1 2> 2 , I 2> m .
- n is strictly greater than n (here, m "n); this allows for finer results.
- the concept underlying the present invention is therefore here to construct a GC control group from this second group G2 of fluid meters CF 2> 1 , CF 2j 2 , CF 2> m , and to ensure that this GC control group is closest to the behavior of the first group Gl in terms of consumption.
- the present invention aims to select in the second group G2 the fluid meters so that the distance between their average consumption P 2 (t ) and the average consumption i> (t) of the first group G1 is minimal.
- the estimation device 100 comprises an analysis computer module 20 which, during an analysis step S3, analyzes the first and second data of the analysis. consumption collected, and calculates on the basis of these data the weighting coefficients ⁇ ; in order to minimize the distance between the fluid consumptions of the first G1 and second G2 groups.
- the analysis computer module 20 is configured so that the weighting coefficients ⁇ ; be calculated to solve the following equation (1):
- P 2 j (t) is the individual fluid consumption of the fluid counter j belonging to the second group G2 during the learning phase Ta, and is the average fluid consumption of the n fluid counters CF 1; 1 ,
- the average fluid consumption i> (t) is calculated as follows:
- P 1 j (t) is the individual fluid consumption of the fluid counter j belonging to the first group G1 during the learning phase Ta.
- the device 100 further comprises a determination module (or processor) 30 configured to use, during a determination step 40, the weighting coefficients ⁇ ; calculated by the module 20 and determine the GC control group from the second group G2, this GC control group being a linear combination of the individual fluid consumptions P 2 j (t) fluid meters CF 2 1 , CF 2 2 CF 2 m of the second group G2 best approximating the average fluid consumption i> (t) of the n fluid counters CF, i, CF 1 2 , CF ln of the first group G 1 during the learning phase Ta:
- a first approach already mentioned above provides for sequential selection of the fluid counters CF 2 1 , CF 2 2 , CF 2 m of the second group G 2.
- the number of GC control groups that can be constituted with m fluid meters of weight "0" or "1" is of complexity 2 m-1 .
- the algorithm implemented in the analysis module 20 takes the following form:
- control group GC is obtained by the processor 30 which determines this group GC during the step S4 according to the following mathematical formula:
- explanatory variables here are the customer load curves available to constitute the control group: the number of explanatory variables m can therefore be counted in the hundreds of thousands. Therefore, we have m "n.
- the present invention provides an approach in which the matrix of explanatory variables is of full rank.
- the constraint on the standard L1 has the advantage of selecting in a more parsimonious manner the fluid counters (and therefore the customers) and thus reduce the bias between the GC control group and the erased group G1.
- the estimating computer module 40 or estimator can, during an estimation step S5, estimate in real time during an erase phase Te the erased fluid consumption E by calculating the difference between the fluid consumption of the GC control group and the average fluid consumption of the n fluid counters CF 1; 1 , CF 1> 2 , CF 1> n of the first group G 1.
- This principle has the advantage of capturing the effects of constant observable variables over time (location, type of housing, 7), the effects of observable variables fluctuating over time (weather) as well as unobservable variables (political opinion, ecological sensitivity, management profile, etc.). Moreover, in addition to a finer estimation of the erasure, the present invention makes it possible to avoid the effects of overestimation induced by the anticipation and rebound effects caused in the consumer before and after the erasure.
- the present invention differs from other approaches of the state of the art in allowing real-time estimation that adapts over time depending on the behavior of customers, fluid consumers, and the arrival of new ones. customers who are members of the erasure service.
- the built control group can also be applied to other groups to calculate other erasures.
- the present invention finds a particularly advantageous application in the estimation of the consumption of erased fluid with erasures by direct control of the load, for example by the operator.
- the present invention applies to all types of erasure, such as for example a voluntary and punctual deletion of a customer for example during a peak rate.
- the set of technical functionalities described above for each of the physical entities of the device 100 is here controlled by a computer program PG which is recorded on a recording medium CI.
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Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1354694A FR3006075B1 (fr) | 2013-05-24 | 2013-05-24 | Estimation d'une consommation de fluide effacee |
PCT/FR2014/051217 WO2014188140A1 (fr) | 2013-05-24 | 2014-05-23 | Estimation d'une consommation de fluide effacee |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3005517A1 true EP3005517A1 (fr) | 2016-04-13 |
Family
ID=48980053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14731310.0A Ceased EP3005517A1 (fr) | 2013-05-24 | 2014-05-23 | Estimation d'une consommation de fluide effacee |
Country Status (6)
Country | Link |
---|---|
US (1) | US10255553B2 (fr) |
EP (1) | EP3005517A1 (fr) |
JP (1) | JP6151440B2 (fr) |
CA (1) | CA2913250A1 (fr) |
FR (1) | FR3006075B1 (fr) |
WO (1) | WO2014188140A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3006075B1 (fr) * | 2013-05-24 | 2024-05-03 | Electricite De France | Estimation d'une consommation de fluide effacee |
JP2016224566A (ja) * | 2015-05-27 | 2016-12-28 | 一般財団法人電力中央研究所 | 予測装置、予測方法および予測プログラム |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5757664A (en) * | 1996-06-04 | 1998-05-26 | Warren Rogers Associates, Inc. | Method and apparatus for monitoring operational performance of fluid storage systems |
AU2001294886A1 (en) * | 2000-09-28 | 2002-04-08 | Silicon Energy Corporation | System and method for energy usage curtailment |
US7668694B2 (en) * | 2002-11-26 | 2010-02-23 | Unico, Inc. | Determination and control of wellbore fluid level, output flow, and desired pump operating speed, using a control system for a centrifugal pump disposed within the wellbore |
US7036559B2 (en) * | 2003-07-08 | 2006-05-02 | Daniel Stanimirovic | Fully articulated and comprehensive air and fluid distribution, metering, and control method and apparatus for primary movers, heat exchangers, and terminal flow devices |
JP4261471B2 (ja) | 2004-01-23 | 2009-04-30 | 株式会社日立製作所 | 配電系統負荷想定方法及び装置 |
US7107838B2 (en) * | 2004-04-19 | 2006-09-19 | Fook Tin Technologies Ltd. | Apparatus and methods for monitoring water consumption and filter usage |
US7243050B2 (en) * | 2005-03-05 | 2007-07-10 | Armstrong Jay T | Devices and systems for remote and automated monitoring and control of water removal, mold remediation, and similar work |
US7818092B2 (en) * | 2006-01-20 | 2010-10-19 | Fisher Controls International Llc | In situ emission measurement for process control equipment |
FR2904486B1 (fr) | 2006-07-31 | 2010-02-19 | Jean Marc Oury | Procede et systeme de gestion et de modulation en temps reel de consommation electrique. |
DE102007030055B4 (de) * | 2007-06-29 | 2010-01-28 | Enocean Gmbh | Energiewandler, Zähler mit Energiewandler, Vorrichtung mit Zähler, Verfahren zum Wandeln mechanischer in elektrische Energie, und Zählverfahren |
CA2715934A1 (fr) * | 2009-09-30 | 2011-03-30 | Itron, Inc. | Compteur de service avec sensibilite de debit nul |
CN102116647B (zh) * | 2009-12-31 | 2013-08-14 | 意法半导体研发(深圳)有限公司 | 流量计 |
US20120136496A1 (en) * | 2010-11-30 | 2012-05-31 | General Electric Company | System and method for estimating demand response in electric power systems |
US8972071B2 (en) | 2011-10-27 | 2015-03-03 | General Electric Company | Systems and methods to predict a reduction of energy consumption |
US9814426B2 (en) * | 2012-06-14 | 2017-11-14 | Medibotics Llc | Mobile wearable electromagnetic brain activity monitor |
US20140183386A1 (en) * | 2013-01-03 | 2014-07-03 | Aqua - Rimat Ltd. | Sensing device with reduced energy consumption |
FR3006075B1 (fr) * | 2013-05-24 | 2024-05-03 | Electricite De France | Estimation d'une consommation de fluide effacee |
FR3014613B1 (fr) * | 2013-12-11 | 2016-01-15 | Electricite De France | Prediction d'une consommation de fluide effacee |
-
2013
- 2013-05-24 FR FR1354694A patent/FR3006075B1/fr active Active
-
2014
- 2014-05-23 CA CA2913250A patent/CA2913250A1/fr not_active Abandoned
- 2014-05-23 JP JP2016514468A patent/JP6151440B2/ja active Active
- 2014-05-23 EP EP14731310.0A patent/EP3005517A1/fr not_active Ceased
- 2014-05-23 WO PCT/FR2014/051217 patent/WO2014188140A1/fr active Application Filing
- 2014-05-23 US US14/893,567 patent/US10255553B2/en active Active
Non-Patent Citations (3)
Title |
---|
GUY R NEWSHAM ET AL: "A comparison of four methods to evaluate the effect of a utility residential air-conditioner load control program on peak electricity use", ENERGY POLICY, ELSEVIER, AMSTERDAM, NL, vol. 39, no. 10, 17 July 2011 (2011-07-17), pages 6376 - 6389, XP028290006, ISSN: 0301-4215, [retrieved on 20110726], DOI: 10.1016/J.ENPOL.2011.07.038 * |
HECKMAN JAMES J. ET AL: "Matching As An Econometric Evaluation Estimator", REVIEW OF ECONOMIC STUDIES, vol. 65, no. 2, April 1998 (1998-04-01), pages 261 - 294, XP055809288, ISSN: 0034-6527, Retrieved from the Internet <URL:https://www.uh.edu/~adkugler/Heckmanetal.pdf> DOI: 10.1111/1467-937X.00044 * |
See also references of WO2014188140A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2016526369A (ja) | 2016-09-01 |
WO2014188140A1 (fr) | 2014-11-27 |
CA2913250A1 (fr) | 2014-11-27 |
JP6151440B2 (ja) | 2017-06-21 |
FR3006075B1 (fr) | 2024-05-03 |
US10255553B2 (en) | 2019-04-09 |
FR3006075A1 (fr) | 2014-11-28 |
US20160132782A1 (en) | 2016-05-12 |
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