FI982741A - Menetelmä suojareleen yhteydessä ja suojarele - Google Patents

Menetelmä suojareleen yhteydessä ja suojarele Download PDF

Info

Publication number
FI982741A
FI982741A FI982741A FI982741A FI982741A FI 982741 A FI982741 A FI 982741A FI 982741 A FI982741 A FI 982741A FI 982741 A FI982741 A FI 982741A FI 982741 A FI982741 A FI 982741A
Authority
FI
Finland
Prior art keywords
protective relay
connection
relay
protective
Prior art date
Application number
FI982741A
Other languages
English (en)
Swedish (sv)
Other versions
FI982741A0 (fi
FI109945B (fi
Inventor
Harri Kuisti
Original Assignee
Abb Transmit Oy
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 Transmit Oy filed Critical Abb Transmit Oy
Priority to FI982741A priority Critical patent/FI109945B/fi
Publication of FI982741A0 publication Critical patent/FI982741A0/fi
Priority to EP99660191A priority patent/EP1014526B1/en
Priority to EP08159973.0A priority patent/EP1981141B1/en
Priority to DE69942410T priority patent/DE69942410D1/de
Publication of FI982741A publication Critical patent/FI982741A/fi
Application granted granted Critical
Publication of FI109945B publication Critical patent/FI109945B/fi

Links

Classifications

    • 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
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/066—Reconnection being a consequence of eliminating the fault which caused disconnection
    • 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
    • H02H3/40—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 ratio of voltage and current
    • 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
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
FI982741A 1998-12-17 1998-12-17 Menetelmä suojareleen yhteydessä ja suojarele FI109945B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI982741A FI109945B (fi) 1998-12-17 1998-12-17 Menetelmä suojareleen yhteydessä ja suojarele
EP99660191A EP1014526B1 (en) 1998-12-17 1999-12-16 Method in connection with protective relay and protective relay
EP08159973.0A EP1981141B1 (en) 1998-12-17 1999-12-16 Method in connection with protective relay and protective relay
DE69942410T DE69942410D1 (de) 1998-12-17 1999-12-16 Verfahren im Zusammenhang mit Schutzrelais und Schutzrelais

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982741 1998-12-17
FI982741A FI109945B (fi) 1998-12-17 1998-12-17 Menetelmä suojareleen yhteydessä ja suojarele

Publications (3)

Publication Number Publication Date
FI982741A0 FI982741A0 (fi) 1998-12-17
FI982741A true FI982741A (fi) 2000-06-18
FI109945B FI109945B (fi) 2002-10-31

Family

ID=8553145

Family Applications (1)

Application Number Title Priority Date Filing Date
FI982741A FI109945B (fi) 1998-12-17 1998-12-17 Menetelmä suojareleen yhteydessä ja suojarele

Country Status (3)

Country Link
EP (2) EP1014526B1 (fi)
DE (1) DE69942410D1 (fi)
FI (1) FI109945B (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9916383D0 (en) * 1999-07-14 1999-09-15 Equipmake Ltd Power line isolation system
WO2012136274A2 (en) * 2011-04-08 2012-10-11 Abb Research Ltd Method for operating a recloser
US8744637B1 (en) * 2013-09-12 2014-06-03 Deepak Maragal Methods and apparatus for detecting the clearance of fault in shunt reactor compensated transmission lines
GB2520961A (en) * 2013-12-04 2015-06-10 Eaton Ind Netherlands Bv Automatic reclosing alternating current circuit breaker
RU2565053C1 (ru) * 2014-09-25 2015-10-20 Открытое Акционерное Общество "Системный Оператор Единой Энергетической Системы" Способ включения линии электропередачи переменного тока
JP6715740B2 (ja) * 2016-10-13 2020-07-01 株式会社日立製作所 電力系統の潮流監視装置、電力系統安定化装置および電力系統の潮流監視方法
CN106786521B (zh) * 2016-12-13 2019-03-26 国网江苏省电力公司淮安供电公司 一种计及单相断线谐振过电压的配电网薄弱支路判断方法
RU2710152C1 (ru) * 2019-06-17 2019-12-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тюменский индустриальный университет" (ТИУ) Способ передачи электроэнергии
RU2727706C1 (ru) * 2019-07-19 2020-07-23 Юрий Леонидович Беньяш Способ координации действия защит питающих линий, смежных изолирующему сопряжению постоянного тока

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710841A (en) * 1985-10-23 1987-12-01 Bottrell Gerald W System for production of induction machines against damage from residual voltage effects
JP3284589B2 (ja) * 1992-06-01 2002-05-20 株式会社日立製作所 送電線の保護方法及び保護継電装置

Also Published As

Publication number Publication date
FI982741A0 (fi) 1998-12-17
EP1014526A2 (en) 2000-06-28
EP1981141A3 (en) 2014-04-09
EP1014526B1 (en) 2010-05-26
EP1014526A3 (en) 2002-02-27
FI109945B (fi) 2002-10-31
DE69942410D1 (de) 2010-07-08
EP1981141B1 (en) 2014-11-26
EP1981141A2 (en) 2008-10-15

Similar Documents

Publication Publication Date Title
IL139533A0 (en) Improvements in or relating to building elements and methods in relation to same
FI943249A0 (fi) Menetelmä vastaanottimen ohjaamiseksi ja vastaanotMenetelmä vastaanottimen ohjaamiseksi ja vastaanotin in
PT1227927E (pt) Melhorias em aparelhos e metodos de reparacao de zonas danificadas
BR9507590A (pt) Métodos e meio em ascensores em escada
FI981133A0 (fi) Mittausmenetelmä ja -järjestelmä
EE200000280A (et) Kaugsidesüsteemis kasutatav meetod ja seade
FI971355A0 (fi) Menetelmä ja järjestely siirtojärjestelmässä
EE9900513A (et) Kaugsidevõrgus kasutatav meetod ja süsteem
FI108157B (fi) Kytkentämenetelmä ja laite
EE9900468A (et) Võimsusvõimendi ja selles kasutatav meetod
FI981983A0 (fi) Ohjausjärjestely ja menetelmä karsintalaitteistossa
FI982741A (fi) Menetelmä suojareleen yhteydessä ja suojarele
DE69729027D1 (de) Objektvisualisierung im Kontext
FI991176A (fi) Perussuojasäiliö ja menetelmä sen rakentamiseksi
FI972911A (fi) Sähk¦postijärjestelmä ja -menetelmä
FI970962A (fi) Menetelmä ja järjestelmä vastaajapalvelussa
FI982179A (fi) Menetelmä ja sovitelma puolauskoneen yhdeydessä
DE69916377D1 (de) Speicheranordnung und -verfahren
FI990004A (fi) Menetelmä ja järjestely kasvien kasvatuksessa
FI982190A0 (fi) Menetelmä ja sovitelma kaapelin tai vastaavan valmistuksen yhteydessä
FI982452A0 (fi) Menetelmä ja sovitelma kaapelin tai vastaavan puolauksen yhteydessä
DE69925127D1 (de) Geräteanschlussvorrichtung und -verfahren
BR9600415A (pt) Aperfeiçoamento em embalagem e no método de embalar soluções injetáveis
FI980888A0 (fi) Menetelmä ja sovitelma pari- ja monirullien yhdistämiseksi
IL124842A0 (en) Protective shelter and method

Legal Events

Date Code Title Description
MM Patent lapsed