BRPI0517519A - aparelho para controlar um comutador de interconexão conectando uma fonte de alimentação a uma carga, e, circuito para controlar abertura de um comutador de interconexão conectando uma fonte de alimentação e uma carga - Google Patents

aparelho para controlar um comutador de interconexão conectando uma fonte de alimentação a uma carga, e, circuito para controlar abertura de um comutador de interconexão conectando uma fonte de alimentação e uma carga

Info

Publication number
BRPI0517519A
BRPI0517519A BRPI0517519-4A BRPI0517519A BRPI0517519A BR PI0517519 A BRPI0517519 A BR PI0517519A BR PI0517519 A BRPI0517519 A BR PI0517519A BR PI0517519 A BRPI0517519 A BR PI0517519A
Authority
BR
Brazil
Prior art keywords
power supply
load
interconnect switch
voltage
circuit
Prior art date
Application number
BRPI0517519-4A
Other languages
English (en)
Inventor
Raymond H Legatti
Original Assignee
Technology Res Corp
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 Technology Res Corp filed Critical Technology Res Corp
Publication of BRPI0517519A publication Critical patent/BRPI0517519A/pt

Links

Classifications

    • 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
    • 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
    • H02H3/24—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 responsive to undervoltage or no-voltage
    • 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
    • H02H3/24—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 responsive to undervoltage or no-voltage
    • H02H3/243—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 responsive to undervoltage or no-voltage for DC systems
    • 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
    • H02H3/24—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 responsive to undervoltage or no-voltage
    • H02H3/247—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 responsive to undervoltage or no-voltage having timing means
    • 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
    • H02H7/08—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 for dynamo-electric motors
    • H02H7/085—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 for dynamo-electric motors against excessive load
    • H02H7/0856—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 for dynamo-electric motors against excessive load characterised by the protection measure taken
    • H02H7/0859—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 for dynamo-electric motors against excessive load characterised by the protection measure taken avoiding restarting after fault condition has disappeared

Abstract

APARELHO PARA CONTROLAR UM COMUTADOR DE INTERCONEXãO CONECTANDO UMA FONTE DE ALIlVIENTAçãO A UMA CARGA, E, CIRCUITO PARA CONTROLAR ABERTURA DE UM COMUTADOR DE INTERCONEXãO CONECTANDO UMA FONTE DE ALIMENTAçãO E UMA CARGA. Um aparelho é revelado para controlar um comutador de interconexão conectando uma fonte de alimentação a uma carga. O aparelho compreende um circuito de controle de comutador de interconexão conectado ao comutador de interconexão para fechar o comutador de interconexão mediante uma aplicação de voltagem proveniente da fonte de alimentação. Um circuito de armazenamento de voltagem armazena a voltagem relacionada com uma voltagem de operação nominal da fonte de alimentação. Um comparador é conectado ao circuito de armazenamento de voltagem para comparar uma voltagem instantânea da fonte de alimentação relativa à voltagem de operação nominal da fonte de alimentação. Um circuito de temporização é conectado ao comparador e ao circuito de controle de comutador de interconexão para abrir o comutador de interconexão por um período de tempo selecionado após uma redução da voltagem da fonte de alimentação. O aparelho é adequado para desconectar energia elétrica da carga após uma interrupção e/ou redução de voltagem da fonte de alimentação.
BRPI0517519-4A 2004-10-26 2005-10-25 aparelho para controlar um comutador de interconexão conectando uma fonte de alimentação a uma carga, e, circuito para controlar abertura de um comutador de interconexão conectando uma fonte de alimentação e uma carga BRPI0517519A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62228904P 2004-10-26 2004-10-26
PCT/US2005/038692 WO2006047656A2 (en) 2004-10-26 2005-10-25 Apparatus for controlling interconnect switch

Publications (1)

Publication Number Publication Date
BRPI0517519A true BRPI0517519A (pt) 2008-10-14

Family

ID=36228467

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517519-4A BRPI0517519A (pt) 2004-10-26 2005-10-25 aparelho para controlar um comutador de interconexão conectando uma fonte de alimentação a uma carga, e, circuito para controlar abertura de um comutador de interconexão conectando uma fonte de alimentação e uma carga

Country Status (3)

Country Link
US (1) US20060120007A1 (pt)
BR (1) BRPI0517519A (pt)
WO (1) WO2006047656A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11557163B2 (en) 2006-08-16 2023-01-17 Isonas, Inc. System and method for integrating and adapting security control systems
US9589400B2 (en) * 2006-08-16 2017-03-07 Isonas, Inc. Security control and access system
US9153083B2 (en) 2010-07-09 2015-10-06 Isonas, Inc. System and method for integrating and adapting security control systems
US8134820B1 (en) * 2007-09-10 2012-03-13 Technology Reasearch Corporation Contactor control circuit
US8541981B2 (en) * 2010-11-10 2013-09-24 Texas Instruments Incorporated Low-voltage dual-power-path management architecture for rechargeable battery monitoring solutions
FR2977738B1 (fr) * 2011-07-04 2015-01-16 Mersen France Sb Sas Systeme d'interruption de courant continu apte a ouvrir une ligne de courant continu a comportement inductif
US10209751B2 (en) * 2012-02-14 2019-02-19 Emerson Electric Co. Relay switch control and related methods
CN103779829A (zh) * 2012-10-19 2014-05-07 鸿富锦精密工业（深圳）有限公司 负载保护电路
DE102018103127A1 (de) * 2018-02-13 2019-08-14 Truma Gerätetechnik GmbH & Co. KG Überwachungssystem sowie Netzüberwachungsschaltung
WO2021014619A1 (ja) * 2019-07-24 2021-01-28 三菱電機株式会社 緩放リレー回路および列車制御装置

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239718A (en) * 1962-09-18 1966-03-08 Burroughs Corp High speed alternating current fault sensing circuit
US3590325A (en) * 1970-03-16 1971-06-29 Westinghouse Electric Corp Undervoltage detection and energy storage trip current
US3657603A (en) * 1970-07-24 1972-04-18 William M Adams Relay control responsive to overvoltage and undervoltage
US3619668A (en) * 1970-08-27 1971-11-09 Honeywell Inc Minimum off-time circuit
US3740738A (en) * 1971-04-26 1973-06-19 Westinghouse Electric Corp Undervoltage trip circuit for circuit breaker
US3719859A (en) * 1971-08-31 1973-03-06 Arrow Hart Inc Voltage sensing and switching circuit
US3784846A (en) * 1972-04-24 1974-01-08 Rowan Controller Solid state motor controller for disconnecting a motor from a power source when a predetermined undervoltage condition persists for a predetermined time
US3814991A (en) * 1973-10-29 1974-06-04 Cam Stat Inc Interlock circuit
GB1486425A (en) * 1973-12-21 1977-09-21 Macharg J A Control systems for battery charges
US3950675A (en) * 1974-07-12 1976-04-13 Diversified Electronics, Inc. Motor protection device
US4038061A (en) * 1975-12-29 1977-07-26 Heil-Quaker Corporation Air conditioner control
JPS5317951A (en) * 1976-08-03 1978-02-18 Nec Corp Ac switch
US4122413A (en) * 1976-10-26 1978-10-24 National Semiconductor Corporation Accurate single pin MOS RC oscillator
US4288831A (en) * 1978-02-27 1981-09-08 Motorola, Inc. Shutdown circuit for a switching power supply
US4281358A (en) * 1978-09-01 1981-07-28 Texas Instruments Incorporated Multifunction dynamoelectric protection system
US4352998A (en) * 1980-04-07 1982-10-05 Reliance Electric Company Common mode rejection coupler
US4424544A (en) * 1982-02-09 1984-01-03 Bell Telephone Laboratories, Incorporated Optically toggled bidirectional switch
US4543527A (en) * 1982-04-12 1985-09-24 Eaton Corporation Proximity switch exhibiting improved start-up characteristics
US4415943A (en) * 1982-04-21 1983-11-15 Tii Industries, Inc. Equipment protector and energy saving apparatus
US4554463A (en) * 1983-05-26 1985-11-19 Borg-Warner Corporation Trigger circuit for solid state switch
US4502287A (en) * 1983-07-18 1985-03-05 Safe-T-Frezz, Inc. Refrigeration system alarm device
US4584623A (en) * 1983-11-07 1986-04-22 Watsco, Inc. Electrical load protection device
FR2574233B1 (fr) * 1984-12-05 1988-01-15 Telemecanique Electrique Appareil interrupteur statique de puissance
JP2806146B2 (ja) * 1992-04-17 1998-09-30 日本電気株式会社 半導体光結合素子
US5463521A (en) * 1992-11-06 1995-10-31 Caterpillar Inc. Power supply protection circuit
ES2065241B1 (es) * 1992-12-09 1995-10-01 Ibarguengoitia Francisco Gomez Rele electronico para proteccion de motores y tiristores contra sobrecarga simetrica, desequilibrio de fases y cortocircuito.
US5661623A (en) * 1993-09-02 1997-08-26 Hubbell Corporation Ground fault circuit interrupter plug
US5418678A (en) * 1993-09-02 1995-05-23 Hubbell Incorporated Manually set ground fault circuit interrupter
US5455469A (en) * 1993-10-12 1995-10-03 Watsco Components, Inc. Comparator controlled delay-on-break devices
US5528445A (en) * 1994-09-23 1996-06-18 General Electric Company Automatic fault current protection for a locomotive propulsion system
US5626691A (en) * 1995-09-11 1997-05-06 The University Of Virginia Patent Foundation Bulk nanocrystalline titanium alloys with high strength
JPH11178333A (ja) * 1997-12-15 1999-07-02 Sansha Electric Mfg Co Ltd 直流電源装置
US6218647B1 (en) * 1998-01-19 2001-04-17 Msx, Inc. Method and apparatus for using direct current to detect ground faults in a shielded heater wire
US6414829B1 (en) * 1998-02-19 2002-07-02 Square D Company Arc fault circuit interrupter
US6002563A (en) * 1998-09-03 1999-12-14 Electronic Theatre Controls, Inc. Plug-in power module incorporating ground-fault detection and reporting
US6404265B1 (en) * 1999-08-13 2002-06-11 York International Corporation Highly efficient driver circuit for a solid state switch
US6252365B1 (en) * 1999-08-17 2001-06-26 General Electric Company Breaker/starter with auto-configurable trip unit
US6697238B2 (en) * 2001-02-02 2004-02-24 Hubbell Incorporated Ground fault circuit interrupter (GFCI) with a secondary test switch contact protection
US7050283B2 (en) * 2002-04-29 2006-05-23 Won-Door Corporation Method and apparatus for protecting monitor circuit from fault condition
US6850394B2 (en) * 2002-08-23 2005-02-01 Cheil Electric Wiring Devices Co. Apparatus and method for determining mis-wiring in a ground fault circuit interrupter
US20040070895A1 (en) * 2002-10-09 2004-04-15 Gershen Bernard J. Leakage current detection interrupter extension cord with cord diagnostics and/or inadvertent ground-to-neutral detection
US7136266B2 (en) * 2002-10-09 2006-11-14 Leviton Manufacturing Co., Inc. Leakage current detection interrupter extension cord with cord diagnostics
US6999561B2 (en) * 2003-03-31 2006-02-14 Adtran Inc. Method of detecting remote ground condition

Also Published As

Publication number Publication date
US20060120007A1 (en) 2006-06-08
WO2006047656A2 (en) 2006-05-04
WO2006047656A3 (en) 2007-03-29

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired