BR0214866A - Processo para a determinação de um transcurso futuro de uma tensão e/ou de uma corrente - Google Patents

Processo para a determinação de um transcurso futuro de uma tensão e/ou de uma corrente

Info

Publication number
BR0214866A
BR0214866A BR0214866-8A BR0214866A BR0214866A BR 0214866 A BR0214866 A BR 0214866A BR 0214866 A BR0214866 A BR 0214866A BR 0214866 A BR0214866 A BR 0214866A
Authority
BR
Brazil
Prior art keywords
voltage
current
future
determining
data
Prior art date
Application number
BR0214866-8A
Other languages
English (en)
Inventor
Georg Pilz
Peter Schegner
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BR0214866A publication Critical patent/BR0214866A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0092—Details of emergency protective circuit arrangements concerning the data processing means, e.g. expert systems, neural networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Complex Calculations (AREA)
  • Feedback Control In General (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

"PROCESSO PARA A DETERMINAçãO DE UM TRANSCURSO FUTURO DE UMA TENSãO E/OU DE UMA CORRENTE". Para proporcionar uma comutação controlada ou sincronizada de uma chave de força elétrica (1) é determinado, a partir de dados de tensão e/ou dados de corrente presentes na rede de energia elétrica (5), um transcurso de tensão e/ou de corrente futura. A determinação do transcurso de tensão e/ou corrente futura ocorre através do emprego de dados de tensão e/ou dados de corrente estabelecidos em diversos instantes de tempo na rede elétrica (5) através do emprego de um método-Prony aos dados de tensão e/ou dados de corrente presentes.
BR0214866-8A 2001-12-12 2002-12-10 Processo para a determinação de um transcurso futuro de uma tensão e/ou de uma corrente BR0214866A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10162118A DE10162118A1 (de) 2001-12-12 2001-12-12 Verfahren zur Ermittlung eines zukünftigen Spannungs- und/oder Stromverlaufs
PCT/DE2002/004573 WO2003050831A1 (de) 2001-12-12 2002-12-10 Verfahren zur ermittlung eines zukünftigen spannungs- und/oder stromverlaufs

Publications (1)

Publication Number Publication Date
BR0214866A true BR0214866A (pt) 2004-12-28

Family

ID=7709637

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0214866-8A BR0214866A (pt) 2001-12-12 2002-12-10 Processo para a determinação de um transcurso futuro de uma tensão e/ou de uma corrente

Country Status (8)

Country Link
US (1) US7692336B2 (pt)
EP (1) EP1454332B1 (pt)
JP (1) JP2005512494A (pt)
CN (1) CN1602535B (pt)
BR (1) BR0214866A (pt)
DE (2) DE10162118A1 (pt)
ES (1) ES2316642T3 (pt)
WO (1) WO2003050831A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1852952A1 (en) * 2005-02-22 2007-11-07 Kyushu Institute of Technology System stability control method and system for electric power system
JP4936974B2 (ja) * 2007-04-27 2012-05-23 三菱電機株式会社 電力開閉制御装置
EA201000500A1 (ru) * 2007-09-17 2011-06-30 Абли Ас Способ и устройство контроля передачи электроэнергии
FR2953983B1 (fr) 2009-12-15 2012-01-13 Areva T & D Sas Procede de commande d'un appareil d'interruption de courant dans un reseau electrique haute tension
CN103094630B (zh) * 2011-10-28 2015-04-15 东莞钜威新能源有限公司 一种电池管理方法及系统
WO2015056289A1 (ja) * 2013-10-15 2015-04-23 三菱電機株式会社 電力開閉制御装置および閉極制御方法
WO2015056326A1 (ja) 2013-10-17 2015-04-23 三菱電機株式会社 電力開閉制御装置および開極制御方法
CN104504257B (zh) * 2014-12-12 2017-08-11 国家电网公司 一种基于双重并行计算的在线Prony分析方法
CN105005002B (zh) * 2015-07-01 2018-02-09 清华大学 基于未来电压计算的电池剩余放电能量的预测方法及系统
PL3252482T3 (pl) 2016-06-01 2021-08-02 Siemens Aktiengesellschaft Sposób i urządzenie centrum sterowania do określania kąta fazowego oscylacji mocy w sieci zasilania energią elektryczną
EP3300199B1 (de) * 2016-09-22 2023-10-25 Siemens Aktiengesellschaft Verfahren und einrichtung zum ansteuern eines leistungsschalters für ein elektrisches energieversorgungsnetz im nulldurchgang des stromes
CN108090846B (zh) * 2017-12-05 2020-09-29 广东电网有限责任公司电力科学研究院 一种电网低频振荡案例库的构建方法及装置
DE102018104561A1 (de) * 2018-02-28 2019-08-29 USound GmbH Verfahren zum Betreiben eines piezoelektrischen Lautsprechers
CN111473860B (zh) * 2020-05-29 2021-09-24 国网安徽省电力有限公司电力科学研究院 一种用于高压交流断路器振动信号特征参数提取方法
CN113343877B (zh) * 2021-06-18 2022-02-08 上海梦象智能科技有限公司 基于不同Prony方法的电器指纹特征提取方法
CN114460526B (zh) * 2022-04-12 2022-08-26 华中科技大学 基于随动补偿的变电站电流互感器误差预测方法及系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2965253B2 (ja) 1988-08-19 1999-10-18 東京電力株式会社 電力系統監視制御システム
JPH02101929A (ja) 1988-10-05 1990-04-13 Tokyo Electric Power Co Inc:The 電力系統監視制御システム
DE4129261C1 (en) * 1991-08-30 1992-10-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De Digital control of four quadrant regulating element connected to AC voltage mains transformer - sampling control magnitudes at frequency time that of semiconductor switch pulse frequency
US5652827A (en) * 1991-11-08 1997-07-29 The Trustees Of The University Of Pennsylvania Identifying an object by fast and robust signal processing
US5465366A (en) * 1993-09-03 1995-11-07 Energy Concepts, Inc. Power control module for computer monitors
JP3304664B2 (ja) 1994-02-17 2002-07-22 株式会社日立製作所 電力系統安定化制御装置及び電力系統安定化制御方法
US5703791A (en) * 1994-02-17 1997-12-30 Hitachi, Ltd. Electric power system stabilization control apparatus and method thereof
WO1998040898A2 (en) * 1997-03-08 1998-09-17 Blp Components Limited Two pole contactor
JP3677668B2 (ja) 1997-12-12 2005-08-03 株式会社日立製作所 電力系統安定化システム及び電力系統安定度監視システム
ATE268938T1 (de) * 1998-12-03 2004-06-15 Abb Research Ltd Steuer- und überwachungseinrichtung für die öffnung oder die schliessung eines elektrischen betätigungselementes
JP2000333373A (ja) 1999-05-20 2000-11-30 Toshiba Corp 分散電源システム

Also Published As

Publication number Publication date
ES2316642T3 (es) 2009-04-16
CN1602535B (zh) 2010-09-08
EP1454332A1 (de) 2004-09-08
US7692336B2 (en) 2010-04-06
WO2003050831A1 (de) 2003-06-19
DE50213085D1 (de) 2009-01-15
JP2005512494A (ja) 2005-04-28
US20050013080A1 (en) 2005-01-20
CN1602535A (zh) 2005-03-30
DE10162118A1 (de) 2003-07-17
EP1454332B1 (de) 2008-12-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 13A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.