ATE408917T1 - Sehr kurzzeiter lastprädiktor - Google Patents
Sehr kurzzeiter lastprädiktorInfo
- Publication number
- ATE408917T1 ATE408917T1 AT04252766T AT04252766T ATE408917T1 AT E408917 T1 ATE408917 T1 AT E408917T1 AT 04252766 T AT04252766 T AT 04252766T AT 04252766 T AT04252766 T AT 04252766T AT E408917 T1 ATE408917 T1 AT E408917T1
- Authority
- AT
- Austria
- Prior art keywords
- short term
- term load
- load predictor
- neural networks
- electrical load
- Prior art date
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
-
- 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
- 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]
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Elevator Control (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47003803P | 2003-05-13 | 2003-05-13 | |
US47009503P | 2003-05-13 | 2003-05-13 | |
US47009603P | 2003-05-13 | 2003-05-13 | |
US47003903P | 2003-05-13 | 2003-05-13 | |
US10/841,058 US7058522B2 (en) | 2003-05-13 | 2004-05-07 | Very short term load prediction |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE408917T1 true ATE408917T1 (de) | 2008-10-15 |
Family
ID=33033342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04252766T ATE408917T1 (de) | 2003-05-13 | 2004-05-13 | Sehr kurzzeiter lastprädiktor |
Country Status (4)
Country | Link |
---|---|
US (1) | US7058522B2 (de) |
EP (1) | EP1478075B1 (de) |
AT (1) | ATE408917T1 (de) |
DE (1) | DE602004016597D1 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7627552B2 (en) | 2003-03-27 | 2009-12-01 | Microsoft Corporation | System and method for filtering and organizing items based on common elements |
US7689323B2 (en) * | 2003-05-13 | 2010-03-30 | Siemens Aktiengesellschaft | Automatic generation control of a power distribution system |
US7454270B2 (en) * | 2003-05-13 | 2008-11-18 | Siemens Power Transmission & Distribution, Inc. | Dynamic economic dispatch for the management of a power distribution system |
US7321810B2 (en) * | 2003-05-13 | 2008-01-22 | Siemens Power Transmission & Distribution, Inc. | Method of dynamic economic dispatch |
US7288921B2 (en) * | 2004-06-25 | 2007-10-30 | Emerson Process Management Power & Water Solutions, Inc. | Method and apparatus for providing economic analysis of power generation and distribution |
US20060106740A1 (en) * | 2004-11-12 | 2006-05-18 | General Electric Company | Creation and correction of future time interval power generation curves for power generation costing and pricing |
US7991039B2 (en) | 2004-11-30 | 2011-08-02 | Graftech International Holdings Inc. | Electric arc furnace monitoring system and method |
US7403928B2 (en) * | 2005-02-03 | 2008-07-22 | Siemens Power Transmission & Distribution, Inc. | Identify data sources for neural network |
US9608929B2 (en) * | 2005-03-22 | 2017-03-28 | Live Nation Entertainment, Inc. | System and method for dynamic queue management using queue protocols |
US7665028B2 (en) | 2005-07-13 | 2010-02-16 | Microsoft Corporation | Rich drag drop user interface |
WO2007014383A1 (en) * | 2005-07-28 | 2007-02-01 | Siemens Power Transmission & Distribution, Inc. | Load prediction based on-line and off-line training of neural networks |
US7787995B2 (en) * | 2006-03-07 | 2010-08-31 | Siemens Energy, Inc. | Method and system for controlling an operation of an electrical power network |
BRPI0721444A2 (pt) * | 2007-03-26 | 2013-01-08 | Vpec Inc | sistema de energia elÉtrica |
US8321800B2 (en) | 2007-07-26 | 2012-11-27 | Areva T & D, Inc. | Methods for creating dynamic lists from selected areas of a power system of a utility company |
CN101478157B (zh) * | 2008-10-13 | 2011-05-04 | 宁波电业局 | 自动发电控制系统及其负荷预测自动综合的优化方法 |
US20120053751A1 (en) * | 2009-02-03 | 2012-03-01 | Dong Energy Power A/S | Distributed electrical power production system and method of control thereof |
US20110071690A1 (en) * | 2010-07-02 | 2011-03-24 | David Sun | Methods that provide dispatchers in power grid control centers with a capability to manage changes |
US9093840B2 (en) * | 2010-07-02 | 2015-07-28 | Alstom Technology Ltd. | System tools for integrating individual load forecasts into a composite load forecast to present a comprehensive synchronized and harmonized load forecast |
US8538593B2 (en) | 2010-07-02 | 2013-09-17 | Alstom Grid Inc. | Method for integrating individual load forecasts into a composite load forecast to present a comprehensive synchronized and harmonized load forecast |
US9558250B2 (en) * | 2010-07-02 | 2017-01-31 | Alstom Technology Ltd. | System tools for evaluating operational and financial performance from dispatchers using after the fact analysis |
US8972070B2 (en) | 2010-07-02 | 2015-03-03 | Alstom Grid Inc. | Multi-interval dispatch system tools for enabling dispatchers in power grid control centers to manage changes |
US20110029142A1 (en) * | 2010-07-02 | 2011-02-03 | David Sun | System tools that provides dispatchers in power grid control centers with a capability to make changes |
US9727828B2 (en) | 2010-07-02 | 2017-08-08 | Alstom Technology Ltd. | Method for evaluating operational and financial performance for dispatchers using after the fact analysis |
JP2012034444A (ja) * | 2010-07-28 | 2012-02-16 | Toshiba Corp | 電力需給計画装置及びその方法 |
US8712595B2 (en) * | 2011-01-18 | 2014-04-29 | General Electric Company | Dynamic load profiling in a power network |
US8392031B2 (en) * | 2011-02-28 | 2013-03-05 | General Electric Company | System and method for load forecasting |
US9026325B1 (en) * | 2011-03-10 | 2015-05-05 | Northrop Grumman Systems Corporation | Motor controller with externally adjustable power rate constraints |
CN102779223B (zh) * | 2011-05-13 | 2016-03-30 | 富士通株式会社 | 短期电力负荷预测的方法及装置 |
US8751054B2 (en) | 2011-09-02 | 2014-06-10 | Sharp Laboratories Of America, Inc. | Energy prediction system |
JP5992678B2 (ja) * | 2011-12-02 | 2016-09-14 | トヨタホーム株式会社 | 電力監視システム |
JP5957725B2 (ja) * | 2012-10-25 | 2016-07-27 | 株式会社日立ソリューションズ東日本 | 予測装置、予測方法、および、予測プログラム |
TWI544440B (zh) | 2012-12-04 | 2016-08-01 | 財團法人資訊工業策進會 | 需量反應判斷裝置及其需量反應判斷方法 |
CN103559387B (zh) * | 2013-10-15 | 2017-01-11 | 华南理工大学 | 考虑阀点效应电网经济调度问题的分维最速下降求解方法 |
US10268973B2 (en) * | 2014-02-25 | 2019-04-23 | Siemens Industry, Inc. | Systems, methods and apparatus for a stakeholder market simulator for energy delivery systems |
CN104168142A (zh) * | 2014-08-18 | 2014-11-26 | 国家电网公司 | 一种超短期系统负荷预测实时在线考核分析方法 |
EP3107174B1 (de) * | 2015-06-19 | 2020-07-29 | Siemens Aktiengesellschaft | Verfahren, steuereinrichtung und system zum betreiben eines teilnetzes eines energieversorgungsnetzes |
US10615638B1 (en) * | 2015-07-02 | 2020-04-07 | Antonio Trias | System and method for observing control limits in powerflow studies |
CN104965954B (zh) * | 2015-07-14 | 2016-09-07 | 华中科技大学 | 一种基于全特性空间曲面建模的梯级负荷经济分配方法 |
CN107069706B (zh) * | 2017-02-17 | 2019-08-16 | 清华大学 | 一种基于多参数规划的输配电网协调的动态经济调度方法 |
CN107909221A (zh) * | 2017-12-08 | 2018-04-13 | 国网山东省电力公司枣庄供电公司 | 基于组合神经网络的电力系统短期负荷预测方法 |
JP2020014341A (ja) * | 2018-07-19 | 2020-01-23 | 積水化学工業株式会社 | 需要電力予測システム、需要電力予測方法及びプログラム |
CN109473985A (zh) * | 2019-01-16 | 2019-03-15 | 江苏圣通电力新能源科技有限公司 | 一种基于bp神经网络智能电网配电方法 |
US10862302B1 (en) | 2019-07-01 | 2020-12-08 | Oracle International Corporation | Intelligent data preprocessing technique to facilitate loadshape forecasting for a utility system |
CN110866633B (zh) * | 2019-10-25 | 2023-11-24 | 上海电气集团股份有限公司 | 一种基于svr支持向量回归的微电网超短期负荷预测方法 |
CN110889545A (zh) * | 2019-11-20 | 2020-03-17 | 国网重庆市电力公司电力科学研究院 | 一种电力负荷预测方法、装置及可读存储介质 |
CN111415041B (zh) * | 2020-03-20 | 2024-01-05 | 海南电网有限责任公司 | 一种评价电网规划方案经济性的方法 |
CN111861013B (zh) * | 2020-07-23 | 2023-09-08 | 长沙理工大学 | 一种电力负荷预测方法及装置 |
CN112766535B (zh) * | 2020-12-16 | 2023-04-07 | 国网山东省电力公司日照供电公司 | 一种考虑负荷曲线特征的建筑负荷预测方法及系统 |
CN116995673B (zh) * | 2023-09-26 | 2024-02-20 | 宁德时代新能源科技股份有限公司 | 电力负荷预测方法、电力负荷预测模型训练方法和装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5444820A (en) * | 1993-12-09 | 1995-08-22 | Long Island Lighting Company | Adaptive system and method for predicting response times in a service environment |
US5963457A (en) * | 1994-03-18 | 1999-10-05 | Hitachi, Ltd. | Electrical power distribution monitoring system and method |
-
2004
- 2004-05-07 US US10/841,058 patent/US7058522B2/en not_active Expired - Fee Related
- 2004-05-13 EP EP04252766A patent/EP1478075B1/de not_active Expired - Lifetime
- 2004-05-13 DE DE602004016597T patent/DE602004016597D1/de not_active Expired - Lifetime
- 2004-05-13 AT AT04252766T patent/ATE408917T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE602004016597D1 (de) | 2008-10-30 |
US7058522B2 (en) | 2006-06-06 |
EP1478075A2 (de) | 2004-11-17 |
US20040246643A1 (en) | 2004-12-09 |
EP1478075B1 (de) | 2008-09-17 |
EP1478075A3 (de) | 2007-01-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE408917T1 (de) | Sehr kurzzeiter lastprädiktor | |
DE60233023D1 (de) | Steuersystem für eine elektrische Servolenkeinrichtung | |
DE602004011280D1 (de) | Apparat für Maximalleistungfolgeregelung. | |
DE50310087D1 (de) | Nachrichtenübertragungssystem unter Verwendung von elektrischem Nahfeld | |
NO20052111D0 (no) | Helelektrisk LNG-system og fremgangsmate. | |
NO20030392D0 (no) | Elektrisk kabel, samt fremgangsmåte for bruk av slik kabel | |
DE602004031525D1 (de) | Isolierende durchführungsbaugruppe für elektrochemische einrichtungen | |
DE60329017D1 (de) | Bezüglich vorspannungsfehler kompensierte anfangssendeleistungsregelung für datendienste | |
DE69930820D1 (de) | Steuersystem für eine elektrische Servolenkung | |
ZA200410219B (en) | Power distribution system and control system for same. | |
GB0417603D0 (en) | System and method for providing golf-play information, portable terminal, and server used for the same | |
FR2893456B1 (fr) | Systeme de distribution electrique et contacteur embarque modulaire de forte puissance pour celui-ci. | |
DE60108539D1 (de) | Steuersystem für elektrische Servolenkung und Steuerungsverfahren | |
DE50311761D1 (de) | Elektrischer kontakt | |
DE502005009553D1 (de) | Elektrisches Energieversorgungssystem und Betriebsverfahren hierfür | |
DE60334266D1 (de) | Protonenleitender Festpolymerelektrolyt | |
DE60321296D1 (de) | Leistungssteuersystem | |
ITMI20032526A1 (it) | Dispositivo di controllo dell'alimentazione di un motore elettrico. | |
DE602004029431D1 (de) | Steuergerät für eine elektrische Servolenkung | |
DE60131691D1 (de) | Steuersystem für eine elektrische Servolenkung | |
BRPI0414485A (pt) | consumidor e sistema | |
FI20020610A (fi) | Tehonsäätömenetelmä ja tietoliikennejärjestelmä | |
ITRM20010073A0 (it) | Sistema di gestione di carichi elettrici, in particolare elementi di illuminazione. | |
DE502004008797D1 (de) | Spannungsregelsystem | |
NO20033327L (no) | Isolasjonssystem, spesielt for elektriske kraftkabler |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties | ||
REN | Ceased due to non-payment of the annual fee |