BR112012024335A2 - dispositivo eletrônico inteligente - Google Patents

dispositivo eletrônico inteligente

Info

Publication number
BR112012024335A2
BR112012024335A2 BR112012024335A BR112012024335A BR112012024335A2 BR 112012024335 A2 BR112012024335 A2 BR 112012024335A2 BR 112012024335 A BR112012024335 A BR 112012024335A BR 112012024335 A BR112012024335 A BR 112012024335A BR 112012024335 A2 BR112012024335 A2 BR 112012024335A2
Authority
BR
Brazil
Prior art keywords
electronic device
smart electronic
communication channels
virtual communication
unused
Prior art date
Application number
BR112012024335A
Other languages
English (en)
Inventor
Bogdan Z Kasztenny
Luther S Anderson
Tony J Lee
Original Assignee
Schweitzer Engineering Lab 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 Engineering Lab Inc filed Critical Schweitzer Engineering Lab Inc
Publication of BR112012024335A2 publication Critical patent/BR112012024335A2/pt

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations

Abstract

dispositivo eletrônico inteligente. um dispositivo eletrônico inteligente cria um ou mais canais de comunicação virtuais usando bits não usados ou dedicados de um canal de comunicação em primário tempo real. os canais de comunicação virtuais são usados para transportar informação de baixa velocidade, tais como comandos executáveis, ou funções automáticos não requerendo largura de banda alta.
BR112012024335A 2010-04-19 2011-03-22 dispositivo eletrônico inteligente BR112012024335A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/763,090 US8111492B2 (en) 2001-07-06 2010-04-19 Apparatus, system, and method for creating one or more slow-speed communications channels utilizing a real-time communication channel
PCT/US2011/029438 WO2011133279A1 (en) 2010-04-19 2011-03-22 Apparatus, system, and method for creating one or more slow-speed communications channels utilizing a real-time communication channel

Publications (1)

Publication Number Publication Date
BR112012024335A2 true BR112012024335A2 (pt) 2016-05-24

Family

ID=44834450

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012024335A BR112012024335A2 (pt) 2010-04-19 2011-03-22 dispositivo eletrônico inteligente

Country Status (6)

Country Link
US (1) US8111492B2 (pt)
BR (1) BR112012024335A2 (pt)
CA (1) CA2792338C (pt)
ES (1) ES2401447B2 (pt)
MX (1) MX2012011006A (pt)
WO (1) WO2011133279A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8576527B2 (en) * 2001-07-06 2013-11-05 Schweitzer Engineering Laboratoris Inc Apparatus, system, and method for creating one or more slow-speed communications channels utilizing a real-time communication channel
BRPI1013707A2 (pt) * 2009-04-03 2019-09-24 Schweitzer Eng Laboratoires Inc 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.
US8867345B2 (en) * 2009-09-18 2014-10-21 Schweitzer Engineering Laboratories, Inc. Intelligent electronic device with segregated real-time ethernet
US8351433B2 (en) * 2009-09-18 2013-01-08 Schweitzer Engineering Laboratories Inc Intelligent electronic device with segregated real-time ethernet
US8565229B2 (en) 2010-06-18 2013-10-22 Schweitzer Engineering Laboratories Inc Systems and methods for data packet transmission
EP2432133A1 (en) * 2010-09-19 2012-03-21 ABB Technology AG Utility communication method and system
US8812256B2 (en) 2011-01-12 2014-08-19 Schweitzer Engineering Laboratories, Inc. System and apparatus for measuring the accuracy of a backup time source
MX2014008136A (es) * 2012-02-06 2014-08-21 Schweitzer Engineering Lab Inc Aparato, sistema y metodo para crear uno o mas canales de comunicaciones de baja velocidad usando un canal de comunicación en tiempo real.
US9300591B2 (en) 2013-01-28 2016-03-29 Schweitzer Engineering Laboratories, Inc. Network device
US9620955B2 (en) 2013-03-15 2017-04-11 Schweitzer Engineering Laboratories, Inc. Systems and methods for communicating data state change information between devices in an electrical power system
US9270109B2 (en) 2013-03-15 2016-02-23 Schweitzer Engineering Laboratories, Inc. Exchange of messages between devices in an electrical power system
US9065763B2 (en) 2013-03-15 2015-06-23 Schweitzer Engineering Laboratories, Inc. Transmission of data over a low-bandwidth communication channel
US20150135016A1 (en) * 2013-11-11 2015-05-14 William T. Glaser Modular Overload Relay Assembly With A Modular Communication And Human Interface Module
US9967135B2 (en) 2016-03-29 2018-05-08 Schweitzer Engineering Laboratories, Inc. Communication link monitoring and failover
US10819727B2 (en) 2018-10-15 2020-10-27 Schweitzer Engineering Laboratories, Inc. Detecting and deterring network attacks
KR102624355B1 (ko) * 2019-02-04 2024-01-11 에스 앤드 시이 일렉트릭 캄파니 리셋 가능한 변압기 보호기의 결함 보호 구성
US11522358B2 (en) 2020-05-18 2022-12-06 Schweitzer Engineering Laboratories, Inc. Isolation of protective functions in electrical power systems
US11862958B2 (en) 2021-10-04 2024-01-02 Schweitzer Engineering Laboratories, Inc. Isolation of protection functions in electrical power systems during startup

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742840A (en) * 1995-08-16 1998-04-21 Microunity Systems Engineering, Inc. General purpose, multiple precision parallel operation, programmable media processor
US5793750A (en) * 1995-10-20 1998-08-11 Schweitzer Engineering Laboratories, Inc. System of communicating output function status indications between two or more power system protective relays
US7701683B2 (en) * 2001-07-06 2010-04-20 Schweitzer Engineering Laboratories, Inc. Apparatus, system, and method for sharing output contacts across multiple relays
US6947269B2 (en) * 2001-07-06 2005-09-20 Schweitzer Engineering Laboratories, Inc. Relay-to-relay direct communication system in an electric power system
US7463467B2 (en) * 2001-07-06 2008-12-09 Schweitzer Engineering Laboratories, Inc. Relay-to-relay direct communication system and method in an electric power system
US7792043B2 (en) * 2006-08-08 2010-09-07 Siemens Industry, Inc. Devices, systems and methods for communicating with a PLC
US7953049B2 (en) * 2007-10-22 2011-05-31 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for allocating receiver resources based on delay

Also Published As

Publication number Publication date
US20100195763A1 (en) 2010-08-05
WO2011133279A1 (en) 2011-10-27
US8111492B2 (en) 2012-02-07
ES2401447B2 (es) 2014-12-04
ES2401447R1 (es) 2013-09-19
CA2792338C (en) 2013-10-15
CA2792338A1 (en) 2011-10-27
MX2012011006A (es) 2012-11-06
ES2401447A2 (es) 2013-04-19

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [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]