NO20030650D0 - Fremgangsmåte og innretning for lokalisering av enpolede jordfeil - Google Patents

Fremgangsmåte og innretning for lokalisering av enpolede jordfeil

Info

Publication number
NO20030650D0
NO20030650D0 NO20030650A NO20030650A NO20030650D0 NO 20030650 D0 NO20030650 D0 NO 20030650D0 NO 20030650 A NO20030650 A NO 20030650A NO 20030650 A NO20030650 A NO 20030650A NO 20030650 D0 NO20030650 D0 NO 20030650D0
Authority
NO
Norway
Prior art keywords
earth faults
pole earth
locating single
locating
pole
Prior art date
Application number
NO20030650A
Other languages
English (en)
Other versions
NO20030650L (no
NO332685B1 (no
Inventor
Albert Leikermoser
Original Assignee
Adaptive Regelsysteme Gmbh
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 Adaptive Regelsysteme Gmbh filed Critical Adaptive Regelsysteme Gmbh
Publication of NO20030650L publication Critical patent/NO20030650L/no
Publication of NO20030650D0 publication Critical patent/NO20030650D0/no
Publication of NO332685B1 publication Critical patent/NO332685B1/no

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
    • H02H3/38—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 both voltage and current; responsive to phase angle between voltage and current
    • H02H3/382—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 both voltage and current; responsive to phase angle between voltage and current involving phase comparison between current and voltage or between values derived from current and voltage
    • 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
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
    • 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
    • H02H3/44—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 the rate of change of electrical quantities
    • 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
    • H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
NO20030650A 2000-08-11 2003-02-10 Fremgangsmate og innretning for lokalisering av enpolede jordfeil NO332685B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT13962000 2000-08-11
AT0149500A AT413447B (de) 2000-08-11 2000-08-31 Verfahren und vorrichtung zum orten von einpoligen erdfehlern
PCT/EP2001/009055 WO2002015358A1 (de) 2000-08-11 2001-08-06 Verfahren und vorrichtung zum orten von einpoligen erdfehlern

Publications (3)

Publication Number Publication Date
NO20030650L NO20030650L (no) 2003-02-10
NO20030650D0 true NO20030650D0 (no) 2003-02-10
NO332685B1 NO332685B1 (no) 2012-12-10

Family

ID=25608518

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20030650A NO332685B1 (no) 2000-08-11 2003-02-10 Fremgangsmate og innretning for lokalisering av enpolede jordfeil

Country Status (7)

Country Link
EP (1) EP1307956B1 (no)
AT (1) AT413447B (no)
AU (1) AU2001285872A1 (no)
DE (1) DE50106400D1 (no)
HU (1) HU225928B1 (no)
NO (1) NO332685B1 (no)
WO (1) WO2002015358A1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT413769B (de) * 2002-06-26 2006-05-15 Adaptive Regelsysteme Gmbh Verfahren zur bestimmung eines parameters eines elektrischen netzes
TW200404130A (en) 2002-07-25 2004-03-16 Ecchandes Inc Rotation system with three degree of freedom and application of the same
DE102007017543B4 (de) * 2006-04-10 2012-12-13 Technische Universität Graz Verfahren zur Entfernungsortung von Erdschlüssen
AT503598B1 (de) * 2006-04-10 2008-07-15 Univ Graz Tech Verfahren zur entfernungsortung von erdschlüssen
EP2390980B1 (en) * 2010-05-31 2013-01-02 Netcontrol Oy Method and device for detecting an intermittent earth fault in a multiple feeder system
CN104395767B (zh) * 2012-07-03 2017-03-01 西门子公司 识别中压供电网中的故障方向
CN113848431B (zh) * 2021-10-22 2022-11-22 广西电网有限责任公司电力科学研究院 一种配电网线路故障定位方法及***
CN113970685B (zh) * 2021-10-27 2022-08-30 西南交通大学 基于微分分析的配电网故障检测方法、***及定位方法
CN113970686B (zh) * 2021-10-27 2022-08-30 西南交通大学 基于单端量保护的配电网故障检测方法、***及定位方法
CN115144696B (zh) * 2022-06-29 2023-09-29 国网北京市电力公司 一种小电流接地***故障选线方法、装置、设备及介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE74237T1 (de) * 1986-11-10 1992-04-15 Siemens Ag Verfahren und einrichtung zum orten eines erdschlusses eines leiters in einem drehstromnetz.
US5455776A (en) * 1993-09-08 1995-10-03 Abb Power T & D Company Inc. Automatic fault location system
DE19545267C2 (de) * 1995-11-27 1999-04-08 Siemens Ag Verfahren zum Gewinnen von fehlerbehaftete Schleifen in einem mehrphasigen elektrischen Energieversorgungsnetz kennzeichnenden Signalen
FI109246B (fi) * 1998-06-02 2002-06-14 Abb Oy Menetelmä ja laitteisto viallisen johtolähdön tunnistamiseksi sähkönjakeluverkon maasulkutilanteessa

Also Published As

Publication number Publication date
NO20030650L (no) 2003-02-10
DE50106400D1 (de) 2005-07-07
EP1307956B1 (de) 2005-06-01
WO2002015358A1 (de) 2002-02-21
HU225928B1 (en) 2008-01-28
HUP0300733A2 (en) 2003-08-28
AT413447B (de) 2006-02-15
AU2001285872A1 (en) 2002-02-25
NO332685B1 (no) 2012-12-10
EP1307956A1 (de) 2003-05-07
ATA14952000A (de) 2005-07-15

Similar Documents

Publication Publication Date Title
NO20004439L (no) Fremgangsmåte og anordning for brönntesting
NO20023631D0 (no) Apparat og fremgangsmåte for brönnboring
NO20016103L (no) Fremgangsmåte og anordning for seismisk undersökelse
NO20015067D0 (no) Fremgangsmåte og anordning for testing av en brönn
NO20025881D0 (no) Fremgangsmåte og anordning for flergradient-boring
NO20006226L (no) Fremgangsmåte og anordning for komplettering av en brönn
NO20032845L (no) Fremgangsmate og anordning for nedihullsoperasjoner
NO980604D0 (no) Fremgangsmåte og anordning for komplettering av en underjordisk brönn
NO980603D0 (no) Fremgangsmåte og anordning for komplettering av en underjordisk brönn
NO20002908L (no) Fremgangsmåte og anordning for borehullsundersökelser
NO980602D0 (no) Fremgangsmåte og anordning for komplettering av en underjordisk brönn
NO20030403D0 (no) Metode og apparat for dannelse av lateral brönn
NO980591D0 (no) Fremgangsmåte og anordning for komplettering av en underjordisk brönn
NO20030668L (no) Apparat og fremgangsmåte for telemetri
NO20025523D0 (no) Fremgangsmåte og anordning for beskyttelse av sprengstoff
NO20030650D0 (no) Fremgangsmåte og innretning for lokalisering av enpolede jordfeil
NO20025214D0 (no) FremgangsmÕte og anordning for diagnostisering av bryterpunkter
NO20015560L (no) Anordning og fremgangsmåte for anbringelse av nedihullsverktöy
NO20021456D0 (no) Fremgangsmåte og anordning for rotasjons-brönnboring
NO20000928D0 (no) Fremgangsmåte og anordning for sammenføyning
DK1176950T3 (da) Fremgangsmåde og indretning til tilvejebringelse
NO20031796D0 (no) Fremgangsmåte og anordning for in-situ produksjonsbrönntesting
NO995416L (no) Fremgangsmåte og utstyr for testing av legemer
NO20001842D0 (no) Fremgangsmõte og anordning for installasjon av seismiske mottakere
NO20005522D0 (no) Anordning og fremgangsmÕte for estimering av vinkelrate

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees