IN2014CH02214A - - Google Patents

Info

Publication number
IN2014CH02214A
IN2014CH02214A IN2214CH2014A IN2014CH02214A IN 2014CH02214 A IN2014CH02214 A IN 2014CH02214A IN 2214CH2014 A IN2214CH2014 A IN 2214CH2014A IN 2014CH02214 A IN2014CH02214 A IN 2014CH02214A
Authority
IN
India
Prior art keywords
operating path
current
switching device
path
mechanical switching
Prior art date
Application number
Inventor
Davide Pessina
Romeo Bianchetti
Rudolf Gati
Thorsten Strassel
Original Assignee
Abb Spa
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 Abb Spa filed Critical Abb Spa
Publication of IN2014CH02214A publication Critical patent/IN2014CH02214A/en

Links

Classifications

    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • 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
    • H01H2009/546—Contacts shunted by static switch means the static switching means being triggered by the voltage over the mechanical switch contacts

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Keying Circuit Devices (AREA)

Abstract

A direct current (DC) switching apparatus comprising: - at least a first mechanical switching device which is suitable to be positioned along an operating path of an associated DC circuit and comprises a fixed contact and a corresponding movable contact which can be actuated between a closed position where they are coupled to each other and current flows along the operating path, to an open position where they are separated from each other so as to interrupt the flow of current along the operating path, wherein an electric arc can ignite between the contacts under separation. The apparatus further comprises electronic means comprising a semiconductor device which is suitable to be positioned along a secondary path and connected in parallel with the first mechanical switching device. The electronic means are configured to allow commuting the flow of current from the operating path to the secondary path and extinguishing through the semiconductor device an electric arc ignited when the movable contact separates from the fixed contact when the first mechanical switching device fails to extinguish it.
IN2214CH2014 2013-05-07 2014-05-02 IN2014CH02214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13166880.8A EP2801994B1 (en) 2013-05-07 2013-05-07 DC current switching apparatus, electronic device, and method for switching an associated DC circuit

Publications (1)

Publication Number Publication Date
IN2014CH02214A true IN2014CH02214A (en) 2015-07-03

Family

ID=48193213

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2214CH2014 IN2014CH02214A (en) 2013-05-07 2014-05-02

Country Status (7)

Country Link
US (1) US9484168B2 (en)
EP (1) EP2801994B1 (en)
CN (1) CN104143809B (en)
BR (1) BR102014010994B1 (en)
CA (1) CA2849437C (en)
DK (1) DK2801994T3 (en)
IN (1) IN2014CH02214A (en)

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FR2977738B1 (en) * 2011-07-04 2015-01-16 Mersen France Sb Sas CONTINUOUS CURRENT INTERRUPTION SYSTEM FOR OPENING INDUCTIVE CONTINUOUS CURRENT LINE
CN105723489B (en) * 2013-08-05 2019-06-04 英诺锂资产公司 With the reversing switch for blocking semiconductor
WO2015087558A1 (en) * 2013-12-11 2015-06-18 三菱電機株式会社 Dc breaker device
KR101658539B1 (en) * 2014-10-10 2016-09-22 엘에스산전 주식회사 Direct Current Circuit Breaker and Method Using The Same
DE102014224166A1 (en) * 2014-11-26 2016-06-02 Zf Friedrichshafen Ag fuse circuit
CN104966633B (en) * 2015-05-20 2017-09-19 王运国 Switch module
DE102016106414A1 (en) * 2016-04-07 2017-10-12 Eaton Electrical Ip Gmbh & Co. Kg Switching device for guiding and separating electric currents
DE102016106415A1 (en) * 2016-04-07 2017-10-12 Eaton Electrical Ip Gmbh & Co. Kg Switching device for guiding and separating electric currents
US9922781B2 (en) 2016-06-08 2018-03-20 Eaton Corporation Hybrid MCCB employing electromechanical contacts and power electronic devices
FR3053540B1 (en) * 2016-06-30 2021-02-12 Mersen France Sb Sas SEMICONDUCTOR CUTTING DEVICE
EP3568867B1 (en) * 2017-01-13 2020-11-04 ABB Schweiz AG Arc chute with splitter plates interconnected by resistors
CN110993403B (en) * 2017-07-24 2023-07-25 广州市金矢电子有限公司 DC arc extinguishing circuit and device
DE102017127886A1 (en) * 2017-11-24 2019-05-29 Eaton Electrical Ip Gmbh & Co. Kg Switching device for guiding and separating electrical currents and switching device with such a switching device
CN111837307B (en) * 2018-12-28 2021-10-15 华为技术有限公司 Photovoltaic direct current breaking device
DE102019204303A1 (en) * 2019-03-28 2020-10-01 Siemens Aktiengesellschaft Switching device, high-voltage circuit breaker and method for operating the switching device
US11482998B2 (en) * 2019-06-12 2022-10-25 Qorvo Us, Inc. Radio frequency switching circuit
CN111261460A (en) * 2020-03-19 2020-06-09 北斗(天津)科学技术应用研究院(有限合伙) Semiconductor active arc extinguishing method
EP3944440B1 (en) * 2020-07-24 2023-03-08 Future Systems Besitz GmbH Method and apparatus for protecting a load against an overcurrent
EP4016575B1 (en) * 2020-12-15 2023-06-28 ABB Schweiz AG A hybrid switching apparatus for electric grids
JP7405948B2 (en) * 2021-01-19 2023-12-26 ファーウェイ デジタル パワー テクノロジーズ カンパニー リミテッド Failure protection device and solar power generation system

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US3436597A (en) * 1967-08-24 1969-04-01 Gen Electric Electric circuit breaker with assisted arc interruption
DE2039065A1 (en) * 1970-08-06 1972-02-17 Kind Dieter Prof Dr Ing Process and arrangements for the current-limiting interruption of direct and alternating currents of high voltage
US4251845A (en) * 1979-01-31 1981-02-17 Power Management Corporation Arc suppressor circuit
US4420784A (en) * 1981-12-04 1983-12-13 Eaton Corporation Hybrid D.C. power controller
US4658320A (en) * 1985-03-08 1987-04-14 Elecspec Corporation Switch contact arc suppressor
US4805062A (en) * 1986-10-15 1989-02-14 Hitachi, Ltd. DC circuit breaker and method of commutation thereof
US4723187A (en) * 1986-11-10 1988-02-02 General Electric Company Current commutation circuit
JPH08148072A (en) * 1994-11-18 1996-06-07 Alps Electric Co Ltd Switch with built-in breaker
US5703743A (en) * 1996-04-29 1997-12-30 Schweitzer Engineering Laboratories, Inc. Two terminal active arc suppressor
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
US6956725B2 (en) * 2002-09-18 2005-10-18 Schweitzer Engineering Laboratories, Inc. Current controlled contact arc suppressor
EP1733470B1 (en) * 2004-04-05 2012-08-15 Siemens Aktiengesellschaft Circuit device for operating a motor and corresponding method
CN201689800U (en) * 2009-12-15 2010-12-29 郭桥石 Contact bridge sampling and arc extinguishing control device
US8619395B2 (en) * 2010-03-12 2013-12-31 Arc Suppression Technologies, Llc Two terminal arc suppressor
EP2569793B1 (en) * 2010-05-11 2014-07-16 ABB Technology AG A high voltage dc breaker apparatus
EP2523204B1 (en) * 2011-05-12 2019-09-04 ABB Schweiz AG Circuit arrangement and method for interrupting a current flow in a DC current path

Also Published As

Publication number Publication date
US20140332500A1 (en) 2014-11-13
BR102014010994A2 (en) 2015-01-06
CN104143809B (en) 2019-04-09
CN104143809A (en) 2014-11-12
BR102014010994B1 (en) 2021-08-03
US9484168B2 (en) 2016-11-01
CA2849437A1 (en) 2014-11-07
CA2849437C (en) 2024-03-19
DK2801994T3 (en) 2019-04-15
EP2801994A1 (en) 2014-11-12
EP2801994B1 (en) 2019-02-20

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