BRPI1013707A2 - métodos de correção de deriva de sinal de tempo para um dispositivo eletrônico inteligente, para determinar em sinal de tempo médio ponderado, dispositivo eletrônico inteligente (ied), e, método para determinar e distribuir um sinal de tempo médio ponderado em um sistema de distribuição de potência elétrica. - Google Patents

métodos de correção de deriva de sinal de tempo para um dispositivo eletrônico inteligente, para determinar em sinal de tempo médio ponderado, dispositivo eletrônico inteligente (ied), e, método para determinar e distribuir um sinal de tempo médio ponderado em um sistema de distribuição de potência elétrica.

Info

Publication number
BRPI1013707A2
BRPI1013707A2 BRPI1013707A BRPI1013707A BRPI1013707A2 BR PI1013707 A2 BRPI1013707 A2 BR PI1013707A2 BR PI1013707 A BRPI1013707 A BR PI1013707A BR PI1013707 A BRPI1013707 A BR PI1013707A BR PI1013707 A2 BRPI1013707 A2 BR PI1013707A2
Authority
BR
Brazil
Prior art keywords
time signal
electronic device
intelligent electronic
weighted average
average time
Prior art date
Application number
BRPI1013707A
Other languages
English (en)
Inventor
Huntley Christopher
E Whitehead David
O Schweitzer Edmund Iii
J Fodero Keneth
Skendzic Veselin
Original Assignee
Schweitzer Eng Laboratoires Inc
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 Schweitzer Eng Laboratoires Inc filed Critical Schweitzer Eng Laboratoires Inc
Publication of BRPI1013707A2 publication Critical patent/BRPI1013707A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0641—Change of the master or reference, e.g. take-over or failure of the master
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R40/00—Correcting the clock frequency
    • G04R40/06—Correcting the clock frequency by computing the time value implied by the radio signal
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H02H1/0069—Details of emergency protective circuit arrangements concerning transmission of signals by means of light or heat rays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Electric Clocks (AREA)
BRPI1013707A 2009-04-03 2010-04-02 métodos de correção de deriva de sinal de tempo para um dispositivo eletrônico inteligente, para determinar em sinal de tempo médio ponderado, dispositivo eletrônico inteligente (ied), e, método para determinar e distribuir um sinal de tempo médio ponderado em um sistema de distribuição de potência elétrica. BRPI1013707A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16634309P 2009-04-03 2009-04-03
PCT/US2010/029849 WO2010115151A1 (en) 2009-04-03 2010-04-02 Fault tolerant time synchronization

Publications (1)

Publication Number Publication Date
BRPI1013707A2 true BRPI1013707A2 (pt) 2019-09-24

Family

ID=42826091

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1013707A BRPI1013707A2 (pt) 2009-04-03 2010-04-02 métodos de correção de deriva de sinal de tempo para um dispositivo eletrônico inteligente, para determinar em sinal de tempo médio ponderado, dispositivo eletrônico inteligente (ied), e, método para determinar e distribuir um sinal de tempo médio ponderado em um sistema de distribuição de potência elétrica.

Country Status (5)

Country Link
US (1) US20100254225A1 (pt)
BR (1) BRPI1013707A2 (pt)
CA (1) CA2757376A1 (pt)
MX (1) MX2011010035A (pt)
WO (1) WO2010115151A1 (pt)

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Also Published As

Publication number Publication date
MX2011010035A (es) 2011-10-11
CA2757376A1 (en) 2010-10-07
WO2010115151A1 (en) 2010-10-07
US20100254225A1 (en) 2010-10-07

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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]
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 2543 DE 01-10-2019 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.