BRPI0419008A - método e sistema para detectar a ligação de fases de uma tensão de fase desconhecida relativa a uma tensão de fase de referência - Google Patents

método e sistema para detectar a ligação de fases de uma tensão de fase desconhecida relativa a uma tensão de fase de referência

Info

Publication number
BRPI0419008A
BRPI0419008A BRPI0419008-4A BRPI0419008A BRPI0419008A BR PI0419008 A BRPI0419008 A BR PI0419008A BR PI0419008 A BRPI0419008 A BR PI0419008A BR PI0419008 A BRPI0419008 A BR PI0419008A
Authority
BR
Brazil
Prior art keywords
phase voltage
phase
unknown
detecting
time interval
Prior art date
Application number
BRPI0419008-4A
Other languages
English (en)
Inventor
Fabio Veroni
Paolo Giubbini
Original Assignee
Enel Distribuzione Spa
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 Enel Distribuzione Spa filed Critical Enel Distribuzione Spa
Publication of BRPI0419008A publication Critical patent/BRPI0419008A/pt
Publication of BRPI0419008B1 publication Critical patent/BRPI0419008B1/pt
Publication of BRPI0419008B8 publication Critical patent/BRPI0419008B8/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/18—Indicating phase sequence; Indicating synchronism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Measuring Phase Differences (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

MéTODO E SISTEMA PARA DETECTAR A LIGAçãO DE FASES DE UMA TENSãO DE FASE DESCONHECIDA RELATIVA A UMA TENSãO DE FASE DE REFERêNCIA. Um sistema para detectar a fase de ligação de uma tensão de fase desconhecida em um local remoto (200) relativa a uma tensão de fase de referência (R) em um local de referência (100) de um sistema de distribuição de energia elétrica tendo uma linha de força monofásica ou polifásica (L) compreende um circuito (1, 3, 32) para a transmissão de um sinal (Cl) a partir do local de referência (100) para o dito local remoto (200), o sinal compreendendo um padrão de sinal característico (DEL). Além disso, é provido um circuito para a detecção no dito local remoto do padrão de sinal característico (DEL) do sinal (Cl) e para a determinação de um primeiro intervalo de tempo (TI) entre o padrão de sinal característico e a ocorrência de um ponto de referência (S+) na tensão de fase desconhecida. Um circuito (2, 5 a 9) é provido para a determinação no dito local de referência (100) de um segundo intervalo de tempo (T2) entre o padrão de sinal característico e a ocorrência de um ponto de referência (R+) na tensão de fase de referência (R). O sistema determina a fase de ligação (S) da tensão de fase desconhecida a partir do primeiro intervalo de tempo T1 e do segundo intervalo de tempo T2.
BRPI0419008A 2004-08-16 2004-08-16 Sistema para detectar e método para determinar a fase de ligação de uma tensão de fase desconhecida relativa a uma tensão de fase de referência BRPI0419008B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2004/009185 WO2006018031A1 (en) 2004-08-16 2004-08-16 Method and system for detecting the phase wiring of an unknown phase voltage relative to a reference phase voltage

Publications (3)

Publication Number Publication Date
BRPI0419008A true BRPI0419008A (pt) 2007-12-11
BRPI0419008B1 BRPI0419008B1 (pt) 2014-07-15
BRPI0419008B8 BRPI0419008B8 (pt) 2023-02-14

Family

ID=34958535

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0419008A BRPI0419008B8 (pt) 2004-08-16 2004-08-16 Sistema para detectar e método para determinar a fase de ligação de uma tensão de fase desconhecida relativa a uma tensão de fase de referência

Country Status (17)

Country Link
US (1) US7598720B2 (pt)
EP (2) EP2144071B1 (pt)
JP (1) JP5043659B2 (pt)
CN (1) CN101048669B (pt)
AT (1) ATE450798T1 (pt)
AU (1) AU2004322435B2 (pt)
BR (1) BRPI0419008B8 (pt)
DE (1) DE602004024455D1 (pt)
DK (2) DK2144071T3 (pt)
ES (2) ES2681720T3 (pt)
HR (1) HRP20100063T1 (pt)
HU (1) HUE038722T2 (pt)
PL (1) PL1779126T3 (pt)
PT (2) PT1779126E (pt)
SI (2) SI2144071T1 (pt)
TW (1) TWI297778B (pt)
WO (1) WO2006018031A1 (pt)

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KR101761207B1 (ko) 2013-12-19 2017-07-25 엘에스산전 주식회사 전력선 통신 장치
JP6435756B2 (ja) 2014-09-30 2018-12-12 富士通株式会社 トランス接続相判定装置、方法、及びプログラム
CN105450260B (zh) * 2015-11-26 2017-09-29 宁波迦南智能电气股份有限公司 一种电力线载波通信方法
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PT1779126E (pt) * 2004-08-16 2010-01-06 Enel Distribuzione Spa Método e sistema para detectar a fase de uma tensão de fase desconhecida em relação a uma tensão de fase de referência

Also Published As

Publication number Publication date
DE602004024455D1 (de) 2010-01-14
HRP20100063T1 (hr) 2010-04-30
EP1779126A1 (en) 2007-05-02
BRPI0419008B8 (pt) 2023-02-14
PT1779126E (pt) 2010-01-06
ES2337058T3 (es) 2010-04-20
AU2004322435A1 (en) 2006-02-23
CN101048669A (zh) 2007-10-03
PT2144071T (pt) 2018-08-07
WO2006018031A1 (en) 2006-02-23
US20070247139A1 (en) 2007-10-25
CN101048669B (zh) 2011-04-20
SI2144071T1 (sl) 2018-09-28
ES2681720T3 (es) 2018-09-14
AU2004322435B2 (en) 2010-01-07
ATE450798T1 (de) 2009-12-15
EP2144071A3 (en) 2010-09-08
BRPI0419008B1 (pt) 2014-07-15
TWI297778B (en) 2008-06-11
EP2144071A2 (en) 2010-01-13
JP5043659B2 (ja) 2012-10-10
EP1779126B1 (en) 2009-12-02
DK1779126T3 (da) 2010-04-06
EP2144071B1 (en) 2018-05-16
JP2008510149A (ja) 2008-04-03
HUE038722T2 (hu) 2018-11-28
TW200624825A (en) 2006-07-16
PL1779126T3 (pl) 2010-08-31
SI1779126T1 (sl) 2010-04-30
US7598720B2 (en) 2009-10-06
DK2144071T3 (en) 2018-08-20

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/08/2004, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2788 DE 11-06-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.