IT1215517B - Interruttore limitatore di corrente allo stato solido. - Google Patents

Interruttore limitatore di corrente allo stato solido.

Info

Publication number
IT1215517B
IT1215517B IT8720632A IT2063287A IT1215517B IT 1215517 B IT1215517 B IT 1215517B IT 8720632 A IT8720632 A IT 8720632A IT 2063287 A IT2063287 A IT 2063287A IT 1215517 B IT1215517 B IT 1215517B
Authority
IT
Italy
Prior art keywords
solid state
limit switch
current limit
state current
switch
Prior art date
Application number
IT8720632A
Other languages
English (en)
Other versions
IT8720632A0 (it
Inventor
Edward Keith Howell
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8720632A0 publication Critical patent/IT8720632A0/it
Application granted granted Critical
Publication of IT1215517B publication Critical patent/IT1215517B/it

Links

Classifications

    • 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
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • 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
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H01H2009/543—Contacts shunted by static switch means third parallel branch comprising an energy absorber, e.g. MOV, PTC, Zener
    • 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
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H01H2009/546—Contacts shunted by static switch means the static switching means being triggered by the voltage over the mechanical switch contacts
IT8720632A 1986-06-16 1987-05-22 Interruttore limitatore di corrente allo stato solido. IT1215517B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/874,965 US4700256A (en) 1984-05-16 1986-06-16 Solid state current limiting circuit interrupter

Publications (2)

Publication Number Publication Date
IT8720632A0 IT8720632A0 (it) 1987-05-22
IT1215517B true IT1215517B (it) 1990-02-14

Family

ID=25364976

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8720632A IT1215517B (it) 1986-06-16 1987-05-22 Interruttore limitatore di corrente allo stato solido.

Country Status (7)

Country Link
US (1) US4700256A (it)
JP (1) JPS632214A (it)
BR (1) BR8702421A (it)
CA (1) CA1292553C (it)
DE (1) DE3717491A1 (it)
FR (1) FR2600207A1 (it)
IT (1) IT1215517B (it)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH665053A5 (de) * 1984-11-12 1988-04-15 Bbc Brown Boveri & Cie Schalteranordnung zum abschalten einer reaktanz.
FR2606929B1 (fr) * 1986-11-14 1989-02-10 Telemecanique Electrique Dispositif interrupteur pour appareil de protection
US4829457A (en) * 1987-01-20 1989-05-09 Honeywell Incorporated Overload protection circuit for solid state switch
US5164872A (en) * 1991-06-17 1992-11-17 General Electric Company Load circuit commutation circuit
US5536980A (en) * 1992-11-19 1996-07-16 Texas Instruments Incorporated High voltage, high current switching apparatus
DE4243314C2 (de) * 1992-12-21 1998-08-20 Asea Brown Boveri Strombegrenzender Schalter
US5374792A (en) * 1993-01-04 1994-12-20 General Electric Company Micromechanical moving structures including multiple contact switching system
JP3114001B2 (ja) * 1994-11-21 2000-12-04 株式会社日立製作所 限流遮断装置
US5770897A (en) * 1996-09-16 1998-06-23 Abb Power T&D Company Inc. Hybrid solid state switch
US5793586A (en) * 1996-10-25 1998-08-11 The United States Of America As Represented By The United States Department Of Energy Hybrid high direct current circuit interrupter
US5923513A (en) * 1997-01-10 1999-07-13 International Rectifier Corp. Active snubber device for power modules
US5943223A (en) * 1997-10-15 1999-08-24 Reliance Electric Industrial Company Electric switches for reducing on-state power loss
US5867356A (en) * 1997-11-05 1999-02-02 General Electric Company Current limiting system and method
US5933304A (en) * 1998-04-28 1999-08-03 Carlingswitch, Inc. Apparatus and method of interrupting current for reductions in arcing of the switch contacts
US6316742B1 (en) * 1999-07-14 2001-11-13 Southern States, Inc. Limited restrike circuit interrupter used as a line capacitor and load switch
US6621668B1 (en) 2000-06-26 2003-09-16 Zytron Control Products, Inc. Relay circuit means for controlling the application of AC power to a load using a relay with arc suppression circuitry
WO2002027742A1 (en) * 2000-09-29 2002-04-04 Tyco Electronics Corporation Arc protection relay
US6891705B2 (en) 2002-02-08 2005-05-10 Tyco Electronics Corporation Smart solid state relay
KR100434153B1 (ko) * 2002-04-12 2004-06-04 엘지산전 주식회사 하이브리드 직류 전자 접촉기
US7385791B2 (en) * 2005-07-14 2008-06-10 Wetlow Electric Manufacturing Group Apparatus and method for relay contact arc suppression
US7633725B2 (en) * 2005-12-20 2009-12-15 General Electric Company Micro-electromechanical system based soft switching
US7876538B2 (en) * 2005-12-20 2011-01-25 General Electric Company Micro-electromechanical system based arc-less switching with circuitry for absorbing electrical energy during a fault condition
US20070139829A1 (en) * 2005-12-20 2007-06-21 General Electric Company Micro-electromechanical system based arc-less switching
US7643256B2 (en) 2006-12-06 2010-01-05 General Electric Company Electromechanical switching circuitry in parallel with solid state switching circuitry selectively switchable to carry a load appropriate to such circuitry
US9076607B2 (en) * 2007-01-10 2015-07-07 General Electric Company System with circuitry for suppressing arc formation in micro-electromechanical system based switch
US7542250B2 (en) * 2007-01-10 2009-06-02 General Electric Company Micro-electromechanical system based electric motor starter
US7808764B2 (en) * 2007-10-31 2010-10-05 General Electric Company System and method for avoiding contact stiction in micro-electromechanical system based switch
IL194955A0 (en) * 2008-10-28 2009-08-03 Alexsander Ulanovsky Solid state device for voltage decreasing for the electric circuit of direct and alternating current of medium and high voltage
US8174801B2 (en) 2009-04-01 2012-05-08 Honeywell International, Inc. Controlling arc energy in a hybrid high voltage DC contactor
US8390151B2 (en) * 2010-03-10 2013-03-05 Hamilton Sundstrand Corporation SSPC with active current limiting
US8619395B2 (en) 2010-03-12 2013-12-31 Arc Suppression Technologies, Llc Two terminal arc suppressor
US8674555B2 (en) 2011-03-07 2014-03-18 Layerzero Power Systems, Inc. Neutral switching high speed AC transfer switch
US20120293891A1 (en) * 2011-05-20 2012-11-22 Levinas Yeshaianou Aharon Battery disconnect device flashover protection
US9312081B2 (en) 2012-08-08 2016-04-12 Cooper Technologies Company Arcless fusible switch disconnect device for DC circuits
FR3000322B1 (fr) 2012-12-21 2016-05-20 Schneider Electric Ind Sas Dispositif de protection contre une surintensite electrique d'au moins une branche electronique de commutation, systeme de conversion comportant un tel dispositif de protection, et procede de pilotage associe
US11303111B2 (en) 2018-12-26 2022-04-12 Eaton Intelligent Power Limited Configurable modular hazardous location compliant circuit protection devices, systems and methods
US11270854B2 (en) 2018-12-26 2022-03-08 Eaton Intelligent Power Limited Circuit protection devices, systems and methods for explosive environment compliance
US11615925B2 (en) 2018-12-26 2023-03-28 Eaton Intelligent Power Limited Hazardous location compliant circuit protection devices having enhanced safety intelligence, systems and methods
US11239652B2 (en) 2018-12-26 2022-02-01 Eaton Intelligent Power Limited Compliant, hazardous environment circuit protection devices, systems and methods
US11646562B2 (en) * 2019-09-17 2023-05-09 National University Corporation Saitama University Devices and methods for current interrupting using current diversion path
US11368010B2 (en) * 2020-01-17 2022-06-21 Eaton Intelligent Power Limited Solid state circuit interrupter with solid state interlocking mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558910A (en) * 1968-07-19 1971-01-26 Motorola Inc Relay circuits employing a triac to prevent arcing
US3543047A (en) * 1968-12-03 1970-11-24 Norton Research Corp Canada Lt Contact arc suppressor using varistor energy absorbing device
US4001742A (en) * 1975-10-30 1977-01-04 General Electric Company Circuit breaker having improved operating mechanism
US4115829A (en) * 1977-05-06 1978-09-19 General Electric Company Overcurrent and ground fault responsive trip unit for circuit breakers
US4184128A (en) * 1978-03-20 1980-01-15 Nilssen Ole K High efficiency push-pull inverters
US4420784A (en) * 1981-12-04 1983-12-13 Eaton Corporation Hybrid D.C. power controller
US4438472A (en) * 1982-08-09 1984-03-20 Ibm Corporation Active arc suppression for switching of direct current circuits

Also Published As

Publication number Publication date
BR8702421A (pt) 1988-02-17
JPS632214A (ja) 1988-01-07
US4700256A (en) 1987-10-13
DE3717491A1 (de) 1987-12-17
IT8720632A0 (it) 1987-05-22
CA1292553C (en) 1991-11-26
FR2600207A1 (fr) 1987-12-18

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