IT7921908A0 - Circuito limitatore di corrente alternata di guasto. - Google Patents

Circuito limitatore di corrente alternata di guasto.

Info

Publication number
IT7921908A0
IT7921908A0 IT7921908A IT2190879A IT7921908A0 IT 7921908 A0 IT7921908 A0 IT 7921908A0 IT 7921908 A IT7921908 A IT 7921908A IT 2190879 A IT2190879 A IT 2190879A IT 7921908 A0 IT7921908 A0 IT 7921908A0
Authority
IT
Italy
Prior art keywords
alternating current
current limiting
limiting circuit
failure
failure alternating
Prior art date
Application number
IT7921908A
Other languages
English (en)
Original Assignee
Electric Pomer Researc Inst In
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 Electric Pomer Researc Inst In filed Critical Electric Pomer Researc Inst In
Publication of IT7921908A0 publication Critical patent/IT7921908A0/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
    • Y10S174/14—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding
    • Y10S174/17—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding in an electric power conversion, regulation, or protection system

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
IT7921908A 1978-04-17 1979-04-17 Circuito limitatore di corrente alternata di guasto. IT7921908A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/897,040 US4164772A (en) 1978-04-17 1978-04-17 AC fault current limiting circuit

Publications (1)

Publication Number Publication Date
IT7921908A0 true IT7921908A0 (it) 1979-04-17

Family

ID=25407260

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7921908A IT7921908A0 (it) 1978-04-17 1979-04-17 Circuito limitatore di corrente alternata di guasto.

Country Status (6)

Country Link
US (1) US4164772A (it)
JP (1) JPS54140157A (it)
DE (1) DE2914313A1 (it)
GB (1) GB2019099A (it)
IT (1) IT7921908A0 (it)
SE (1) SE7903270L (it)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE452823B (sv) * 1984-03-07 1987-12-14 Asea Ab Seriekondensatorutrustning
US4723187A (en) * 1986-11-10 1988-02-02 General Electric Company Current commutation circuit
US5510942A (en) * 1994-12-19 1996-04-23 General Electric Company Series-capacitor compensation equipment
GEP20022779B (en) 1996-05-29 2002-08-26 Abb Ab Power Transformer/ Reactor
BR9709371A (pt) 1996-05-29 2000-01-11 Asea Brow Boveri Ab Condutor isolado para bobinas de alta voltagem e métodos para fabricar o mesmo.
EE03408B1 (et) 1996-05-29 2001-04-16 Asea Brown Boveri Ab Elektriline kõrgepinge vahelduvvoolumasin
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
EP1016187B1 (en) 1996-05-29 2003-09-24 Abb Ab Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
CA2255745A1 (en) 1996-05-29 1997-12-04 Abb Ab Rotating electrical machine comprising high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing such machine
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
PL334344A1 (en) 1996-12-17 2000-02-28 Asea Brown Boveri Apparatus and method related to protection of a facility against overcurrent including overcurrent reduction
SE515671C2 (sv) * 1996-12-17 2001-09-24 Abb Ab Anordning och förfarande för att skydda ett objekt mot felrelaterade överströmmar (Fall 1)
AU2987697A (en) * 1996-12-17 1998-07-15 Abb Ab Device and method relating to protection of an object against over-curren ts comprising over-current reduction and current limitation
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704413D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE9704412D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
SE510452C2 (sv) 1997-02-03 1999-05-25 Asea Brown Boveri Transformator med spänningsregleringsorgan
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE513083C2 (sv) 1997-09-30 2000-07-03 Abb Ab Synkronkompensatoranläggning jämte användning av dylik samt förfarande för faskompensation i ett högspänt kraftfält
SE513555C2 (sv) 1997-11-27 2000-10-02 Abb Ab Förfarande för applicering av ett rörorgan i ett utrymme i en roterande elektrisk maskin och roterande elektrisk maskin enligt förfarandet
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
GB2331858A (en) 1997-11-28 1999-06-02 Asea Brown Boveri A wind power plant
WO1999029015A2 (en) 1997-11-28 1999-06-10 Asea Brown Boveri Ab Method and device for controlling the magnetic flux with an auxiliary winding in a hv ac machine
GB2331853A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
US6128168A (en) * 1998-01-14 2000-10-03 General Electric Company Circuit breaker with improved arc interruption function
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
US6144540A (en) * 1999-03-09 2000-11-07 General Electric Company Current suppressing circuit breaker unit for inductive motor protection
US6157286A (en) * 1999-04-05 2000-12-05 General Electric Company High voltage current limiting device
SE516002C2 (sv) 2000-03-01 2001-11-05 Abb Ab Roterande elektrisk maskin samt förfarande för framställning av en statorlindning
US6885273B2 (en) 2000-03-30 2005-04-26 Abb Ab Induction devices with distributed air gaps
SE516442C2 (sv) 2000-04-28 2002-01-15 Abb Ab Stationär induktionsmaskin och kabel därför
US7333316B1 (en) * 2003-04-23 2008-02-19 Littelfuse, Inc. AC power line protection using thyristors
UA84185C2 (ru) * 2003-12-12 2008-09-25 Коултек Корпорейшн Способ и установка для обработки сырового твердого топлива
US7342762B2 (en) * 2005-11-10 2008-03-11 Littelfuse, Inc. Resettable circuit protection apparatus
US8585788B2 (en) * 2006-03-31 2013-11-19 Coaltek, Inc. Methods and systems for processing solid fuel
US8585786B2 (en) * 2006-03-31 2013-11-19 Coaltek, Inc. Methods and systems for briquetting solid fuel
CN105470929B (zh) * 2015-12-16 2018-08-28 安徽合凯电气科技股份有限公司 一种分立式无损耗深度限流装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE372987A (it) * 1929-09-12
SE361379B (it) * 1972-03-21 1973-10-29 Asea Ab
US4028592A (en) * 1972-12-22 1977-06-07 Asea Aktiebolag Means for increasing the stability in high-voltage power supply networks
US4056836A (en) * 1976-03-23 1977-11-01 Hughes Aircraft Company Method and apparatus for interrupting large current

Also Published As

Publication number Publication date
JPS54140157A (en) 1979-10-31
DE2914313A1 (de) 1979-10-25
SE7903270L (sv) 1979-10-18
JPS5622208B2 (it) 1981-05-23
GB2019099A (en) 1979-10-24
US4164772A (en) 1979-08-14

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