BR9903281A - Mecanismo de distribuição elétrico com um sistema de controle de sincronia e um atuador - Google Patents

Mecanismo de distribuição elétrico com um sistema de controle de sincronia e um atuador

Info

Publication number
BR9903281A
BR9903281A BR9903281-3A BR9903281A BR9903281A BR 9903281 A BR9903281 A BR 9903281A BR 9903281 A BR9903281 A BR 9903281A BR 9903281 A BR9903281 A BR 9903281A
Authority
BR
Brazil
Prior art keywords
loop feedback
closed
design
distribution mechanism
voltage
Prior art date
Application number
BR9903281-3A
Other languages
English (en)
Inventor
Michael Peter Dunk
John Francis Baranowski
Original Assignee
Cooper Ind 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 Cooper Ind Inc filed Critical Cooper Ind Inc
Publication of BR9903281A publication Critical patent/BR9903281A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle
    • H01H33/593—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle for ensuring operation of the switch at a predetermined point of the AC cycle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F2007/1894—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings minimizing impact energy on closure of magnetic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H01H2003/268—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor using a linear motor
    • 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
    • H01H2009/566—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 with self learning, e.g. measured delay is used in later actuations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Control Of Linear Motors (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Particle Accelerators (AREA)
  • Relay Circuits (AREA)

Abstract

Patente de Invenção:<B>"MECANISMO DE DISTRIBUIçãO ELéTRICO COM UM SISTEMA DE CONTROLE DE SINCRONIA E UM ATUADOR".<D>Em um sistema de distribuição de potência, a sincronização de operações de mudança com uma forma de onda de voltagem ou de corrente CA pode ser realizada mais percisamente com um projeto de controle de movimento baseado em microprocessador com retroalimentação de laço fechado. Pelo emprego de um projeto de controle de movimento baseado em microprocessador com retroalimentação de laço fechado, a posição e a velocidade de um contato de mecanismo de distribuição podem ser monitoradas e otimizadas em tempo real durante uma operação de mudança, desse modo assegurando-se uma operação de mudança mais precisa. Mais ainda, o projeto de retroalimentação de laço fechado intrisecamente compensa efeitos de coisas tais como temperaturas ambiente, flutuações de forma de onda CA, e mudanças na condição física do mecanismo de distribuição. O projeto de retroalimentação de posição de laço fechado também é capaz de otimizar vários parâmetros de função de transferência associados ao processo de retroalimentação de laço fechado, durante e subseq³ente a uma operação de mudança, para assegurar adicionalmente que as operações de mudança sejam mais precisamente sicronizadas com as formas de onda de voltagem ou de corrente Ca.
BR9903281-3A 1998-06-25 1999-06-24 Mecanismo de distribuição elétrico com um sistema de controle de sincronia e um atuador BR9903281A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/104,377 US6291911B1 (en) 1995-05-15 1998-06-25 Electrical switchgear with synchronous control system and actuator

Publications (1)

Publication Number Publication Date
BR9903281A true BR9903281A (pt) 2000-02-08

Family

ID=22300181

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9903281-3A BR9903281A (pt) 1998-06-25 1999-06-24 Mecanismo de distribuição elétrico com um sistema de controle de sincronia e um atuador

Country Status (9)

Country Link
US (1) US6291911B1 (pt)
EP (1) EP0974993A3 (pt)
JP (2) JP4163326B2 (pt)
CN (1) CN1096094C (pt)
AR (1) AR018951A1 (pt)
AU (1) AU732787B2 (pt)
BR (1) BR9903281A (pt)
CA (1) CA2276586C (pt)
TW (1) TW486871B (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19815538A1 (de) * 1998-03-31 1999-10-07 Siemens Ag Antriebseinrichtungen für Unterbrechereinheiten von Schaltgeräten zur Energieversorgung und -verteilung
DE69932829T2 (de) * 1999-12-23 2007-01-18 Abb Technology Ag Einrichtung und Verfahren zur Steuerung der Schliessung oder der Öffnung einer elektrischen Schaltvorrichtung
US6836121B2 (en) * 2001-06-06 2004-12-28 Abb Inc. Apparatus for controlling a magnetically actuated power switching device and method of controlling the same
US20030123212A1 (en) * 2002-01-02 2003-07-03 Dunk Michael P. Control system for electrical switchgear
US20030212473A1 (en) * 2002-02-25 2003-11-13 General Electric Company Processing system for a power distribution system
AU2003217663A1 (en) 2002-02-25 2003-09-09 General Electric Company Method and system for conditionally triggered system data capture
US7058482B2 (en) 2002-02-25 2006-06-06 General Electric Company Data sample and transmission modules for power distribution systems
US7111195B2 (en) 2002-02-25 2006-09-19 General Electric Company Method and system for external clock to obtain multiple synchronized redundant computers
US7532955B2 (en) 2002-02-25 2009-05-12 General Electric Company Distributed protection system for power distribution systems
US7747356B2 (en) 2002-02-25 2010-06-29 General Electric Company Integrated protection, monitoring, and control system
US7636616B2 (en) 2003-02-25 2009-12-22 General Electric Company Protection system for power distribution systems
US7367193B1 (en) 2003-07-23 2008-05-06 Hamilton Sundstrand Corporation Auxiliary power unit control method and system
US7417337B1 (en) 2003-09-04 2008-08-26 Hamilton Sundstrand Corporation Method and system for facilitating no-break power transfer
JP2007519924A (ja) * 2004-01-30 2007-07-19 アーベーベー テヒノロギー リミテッド 配電装置の状態モニター
GB0411802D0 (en) * 2004-05-26 2004-06-30 Electro Magnetic Rams Ltd Switchgear system
US7508645B2 (en) * 2004-07-09 2009-03-24 Abb Technology Ag Method and apparatus for operating a magnetic actuator in a power switching device
CN101095205B (zh) * 2004-11-05 2010-11-10 通用电气公司 电气接触器和相关的接触器闭合控制方法
US8737775B2 (en) 2006-04-07 2014-05-27 Waukesha Electric Systems, Inc. System and method for monitoring displacement within energized tap changer compartments
JP4721959B2 (ja) * 2006-06-12 2011-07-13 三菱電機株式会社 電力開閉制御装置
US7663457B2 (en) * 2007-05-31 2010-02-16 Cooper Technologies Company Magnetic latch for a voice coil actuator
US8604709B2 (en) 2007-07-31 2013-12-10 Lsi Industries, Inc. Methods and systems for controlling electrical power to DC loads
US7598683B1 (en) 2007-07-31 2009-10-06 Lsi Industries, Inc. Control of light intensity using pulses of a fixed duration and frequency
US8903577B2 (en) 2009-10-30 2014-12-02 Lsi Industries, Inc. Traction system for electrically powered vehicles
US7999416B2 (en) * 2008-04-14 2011-08-16 Emergie H. T. International Inc. Module for controlling a switch in a high voltage electrical substation
CN101814398A (zh) * 2009-02-24 2010-08-25 施耐德电器工业公司 交流接触器及其控制方法
ATE533063T1 (de) * 2009-04-22 2011-11-15 Omicron Electronics Gmbh Vorrichtung und verfahren zum überprüfen eines schaltvorgangs eines elektrischen schalters
US9071190B2 (en) 2011-02-04 2015-06-30 Alstom Technology Ltd Actuation control and control method, particularly for electrical disconnectors
CN103545133A (zh) * 2013-09-27 2014-01-29 国家电网公司 高压交流相控断路器及其选相位分/合闸控制方法
CN105790222B (zh) * 2015-12-25 2018-09-21 华为技术有限公司 开关电源的保护装置和方法、以及开关电源
FR3053540B1 (fr) * 2016-06-30 2021-02-12 Mersen France Sb Sas Dispositif de coupure a semi-conducteurs
WO2018165653A1 (en) 2017-03-10 2018-09-13 Abb Schweiz Ag Mechanical closing of a current interrupter
SE1851084A1 (en) * 2018-09-14 2020-03-15 Scibreak Ab Current interrupter with actuator run-time control
EP3723110B1 (en) * 2019-04-12 2025-10-29 ABB Schweiz AG Synchronized opening of circuit breaker
ES2957839T3 (es) 2019-05-29 2024-01-26 Abb Schweiz Ag Soluciones de diagnóstico mejoradas para aparatos de conmutación de media tensión
CN110211828B (zh) * 2019-06-28 2024-03-29 神华包神铁路集团有限责任公司 真空断路器控制电路
WO2022148539A1 (en) * 2021-01-08 2022-07-14 Hitachi Energy Switzerland Ag Power system, circuit breaker and controlling method thereof

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1263375A (en) 1968-06-10 1972-02-09 Tokyo Shibaura Electric Co A vacuum switching apparatus
US3792390A (en) 1973-05-29 1974-02-19 Allis Chalmers Magnetic actuator device
US3917987A (en) 1973-12-28 1975-11-04 Fujitsu Ltd Voice coil motor control system
US3946277A (en) 1974-08-28 1976-03-23 Lange George M Zero current switching circuitry
US4027203A (en) 1975-03-06 1977-05-31 Mcgraw-Edison Company Protective switch device for electrical distribution systems
US4124790A (en) 1975-03-06 1978-11-07 Mcgraw-Edison Company Protective switch device and operating mechanism therefor
USRE30134E (en) 1975-05-22 1979-10-30 Esco Manufacturing Company Protection of polyphase equipment
DE2601799A1 (de) 1976-01-20 1977-07-21 Licentia Gmbh Schaltanordnung zur betaetigung eines elektromagnetsystems
US4247879A (en) 1978-04-19 1981-01-27 Westinghouse Electric Corp. People protecting ground fault circuit breaker utilizing waveform characteristics
US4387280A (en) 1978-05-29 1983-06-07 General Electric Company High speed hydraulically-actuated operating system for an electric circuit breaker
JPS5699931A (en) 1979-12-15 1981-08-11 Meidensha Electric Mfg Co Ltd Vacuum switch
US4351012A (en) 1980-04-15 1982-09-21 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and means to enter trip settings
DE3110314A1 (de) 1980-07-31 1982-04-01 LGZ Landis & Gyr Zug AG, 6301 Zug System und einrichtung zur betaetigung eines elektromagneten
US4535409A (en) 1981-09-18 1985-08-13 Mcgraw-Edison Company Microprocessor based recloser control
JPS5890139A (ja) 1981-11-26 1983-05-28 Toshiba Corp 真空バルブの真空不良検出装置
US4434450A (en) * 1981-12-21 1984-02-28 General Electric Company Controlled flux contactor
DE3224165A1 (de) 1982-06-29 1983-12-29 Brown, Boveri & Cie Ag, 6800 Mannheim Elektromagnetische vorrichtung zum antrieb eines gekapselten schaltgeraetes fuer mittelspannungs- oder hochspannungsschalt- und -verteileranlagen
US4568804A (en) 1983-09-06 1986-02-04 Joslyn Mfg. And Supply Co. High voltage vacuum type circuit interrupter
US4625189A (en) 1985-09-20 1986-11-25 Cooper Industries, Inc. Circuit recloser with actuator for trip, close and lock out operation
US4745515A (en) * 1986-05-30 1988-05-17 Robertshaw Controls Company Electrically operated control device and system for an appliance and method of operating the same
US5218509A (en) * 1986-05-30 1993-06-08 Robertshaw Controls Company Electrically operated control device and system for an appliance and method of operating the same
US4725799A (en) 1986-09-30 1988-02-16 Westinghouse Electric Corp. Circuit breaker with remote control
US4855862A (en) 1987-05-21 1989-08-08 Cooper Industries, Inc. Recloser undervoltage lockout mechanism
DE3822342A1 (de) 1987-07-09 1989-01-19 Mitsubishi Electric Corp Strompfadunterbrecher
US4791394A (en) 1987-08-31 1988-12-13 Rte Corporation Sensor-tripper apparatus for a circuit interrupter
US5008516A (en) * 1988-08-04 1991-04-16 Whirlpool Corporation Relay control method and apparatus for a domestic appliance
US5055962A (en) * 1989-02-21 1991-10-08 Digital Appliance Controls, Inc. Relay actuation circuitry
US5053911A (en) * 1989-06-02 1991-10-01 Motorola, Inc. Solenoid closure detection
US5103364A (en) 1990-01-11 1992-04-07 A. B. Chance Company Recloser apparatus
US5099382A (en) 1990-01-11 1992-03-24 A. B. Chance Company Electrical recloser having external mounting arrangement for electronics assembly
US5128825A (en) * 1990-02-01 1992-07-07 Westinghouse Electric Corp. Electrical contactor with controlled closure characteristic
DE4022262A1 (de) 1990-07-12 1992-01-16 Siemens Ag Verfahren zum betrieb eines leistungsschalters
US5321762A (en) 1991-08-05 1994-06-14 Aura Systems, Inc. Voice coil actuator
US5255152A (en) * 1991-08-21 1993-10-19 Eaton Corporation Controller for fixed-time pull-in of a relay
US5175403A (en) 1991-08-22 1992-12-29 Cooper Power Systems, Inc. Recloser means for reclosing interrupted high voltage electric circuit means
AU665433B2 (en) 1992-05-12 1996-01-04 Square D Company System for monitoring circuit breaker operations and alerting need of preventative maintenance
EP0571122B1 (en) * 1992-05-20 1998-08-12 Texas Instruments Incorporated Method and apparatus for enhancing relay life
US5361184A (en) 1992-10-20 1994-11-01 Board Of Regents Of The University Of Washington Adaptive sequential controller
US5539608A (en) * 1993-02-25 1996-07-23 Eaton Corporation Electronic interlock for electromagnetic contactor
US5629869A (en) 1994-04-11 1997-05-13 Abb Power T&D Company Intelligent circuit breaker providing synchronous switching and condition monitoring
DE4430867A1 (de) * 1994-08-31 1996-03-07 Licentia Gmbh Schaltungsanordnung zur Regelung des elektromagnetischen Antriebes eines Schaltgerätes
US5627718A (en) 1994-11-18 1997-05-06 Eaton Corporation Apparatus providing protection and metering in an ac electrical system utilizing a multi-function sampling technique
US5566041A (en) 1995-04-17 1996-10-15 Houston Industries Incorporated Zero-sequence opening of power distribution
KR100438526B1 (ko) 1995-05-15 2004-09-10 쿠퍼 인더스트리스, 인코포레이티드 스위치기어액츄에이터용제어장치와방법

Also Published As

Publication number Publication date
AU732787B2 (en) 2001-04-26
TW486871B (en) 2002-05-11
EP0974993A3 (en) 2000-07-12
AU3586099A (en) 2000-01-13
CN1241012A (zh) 2000-01-12
CA2276586A1 (en) 1999-12-25
JP2006032360A (ja) 2006-02-02
US6291911B1 (en) 2001-09-18
CA2276586C (en) 2003-01-07
AR018951A1 (es) 2001-12-12
CN1096094C (zh) 2002-12-11
JP4163326B2 (ja) 2008-10-08
JP2000030578A (ja) 2000-01-28
EP0974993A2 (en) 2000-01-26

Similar Documents

Publication Publication Date Title
CA2276586A1 (en) Electrical switchgear with synchronous control system and actuator
WO2001001429A3 (en) Electrical switchgear with synchronous control system and actuator
BR0206097A (pt) Núcleo tendo isolamento na face da extremidade superior e método de tratamento de faces de extremidades de núcleos para propiciar revestimento isolante
BR8402695A (pt) Controlador de ligacao-desligamento de comutacao adaptavel de tempo discreto
ATE477580T1 (de) Hybridleistungsschalter für hoch- oder mittelspannung mit vakuum und gas
BR0215706A (pt) Dispositivo de armazenamento de memória com elemento de aquecimento
ATE33732T1 (de) Bistabiler elektrothermischer wandler mit formgedaechtniseffekt.
BR9900404A (pt) Circuito de controle para um dispositivo de chaveamento elétrico.
KR830003796A (ko) 소호장치를 가진 전기 제어장치
BR9911828A (pt) Processo para controlar uma usina de energia elétrica associada com uma fonte de energia, e, usina de energia elétrica
ATE233944T1 (de) Elektrischer schnellschalter
ES487599A0 (es) Disposicion comprobadora de tramos para conducciones de tomade corriente continua.
EE9900009A (et) Elektriline võimsuslüliti
DE69529410D1 (de) Gewebeablationssystem
BR7900318A (pt) Chave de forca de baixa tensao,com um armario de material isolante subdividido por paredes divisorias
DE58909658D1 (de) Schaltgerät
ATE113784T1 (de) Start- und betriebsschaltung einer gasentladelampe.
KR870011813A (ko) 마이크로 웨이브 오븐의 전원 릴레이 개폐 제어장치
BR0104642A (pt) Sistema de suspensão de veìculo, método para evitar corrosão em um componente de veìculo e componente de veìculo
JPS6452357A (en) Thermal switch
SU613416A1 (ru) Устройство дл управлени работой путевого выключател
JPS6469871A (en) Automatic closing device
BR112023005644A2 (pt) Sistema de controle de energia, e, programa
BR0100501A (pt) Sensor de condição para um injetor decombustìvel
EP0405703A3 (en) Sliding conductor arrangement

Legal Events

Date Code Title Description
TE Change of address
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 8O COMBINADO COM ART. 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.