NO20051796L - Anordning og fremgangsmate for isolasjonsovervakning - Google Patents

Anordning og fremgangsmate for isolasjonsovervakning

Info

Publication number
NO20051796L
NO20051796L NO20051796A NO20051796A NO20051796L NO 20051796 L NO20051796 L NO 20051796L NO 20051796 A NO20051796 A NO 20051796A NO 20051796 A NO20051796 A NO 20051796A NO 20051796 L NO20051796 L NO 20051796L
Authority
NO
Norway
Prior art keywords
network
voltage
monitored
ground
insulation
Prior art date
Application number
NO20051796A
Other languages
English (en)
Other versions
NO328385B1 (no
NO20051796D0 (no
Inventor
Finn Johannesen
Flemming Hedegaard
Original Assignee
Deif As
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 Deif As filed Critical Deif As
Publication of NO20051796D0 publication Critical patent/NO20051796D0/no
Publication of NO20051796L publication Critical patent/NO20051796L/no
Publication of NO328385B1 publication Critical patent/NO328385B1/no

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
    • G01R27/18—Measuring resistance to earth, i.e. line to ground
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Processing Of Terminals (AREA)
NO20051796A 2004-04-18 2005-04-12 Anordning og fremgangsmate for isolasjonsovervakning NO328385B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04076104A EP1586910B1 (en) 2004-04-18 2004-04-18 Method of and device for insulation monitoring

Publications (3)

Publication Number Publication Date
NO20051796D0 NO20051796D0 (no) 2005-04-12
NO20051796L true NO20051796L (no) 2005-10-19
NO328385B1 NO328385B1 (no) 2010-02-08

Family

ID=34928142

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051796A NO328385B1 (no) 2004-04-18 2005-04-12 Anordning og fremgangsmate for isolasjonsovervakning

Country Status (11)

Country Link
EP (1) EP1586910B1 (no)
JP (1) JP4625360B2 (no)
KR (1) KR101272130B1 (no)
CN (1) CN100429521C (no)
AT (1) ATE420370T1 (no)
DE (1) DE602004018900D1 (no)
DK (1) DK1586910T3 (no)
ES (1) ES2319897T3 (no)
HK (1) HK1086068A1 (no)
NO (1) NO328385B1 (no)
SI (1) SI1586910T1 (no)

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CN1982900B (zh) * 2005-12-14 2010-06-16 比亚迪股份有限公司 接地检测装置及静电喷涂系统
JP5421538B2 (ja) * 2008-01-10 2014-02-19 株式会社日本テクナート 絶縁耐電圧試験方法及び装置
DE102009048294A1 (de) * 2009-05-19 2011-01-13 Abb Ag Verfahren und Einrichtung zur Isolationsüberwachung von ungeerdeten elektrischen Gleich-und Wechselstromnetzen
EP2256506B1 (de) 2009-05-27 2019-07-03 Bender GmbH & Co. KG Verfahren und Vorrichtung zur Isolationsüberwachung von ungeerdeten Gleich- und Wechselspannungsnetzen
US8421467B2 (en) 2009-11-19 2013-04-16 Valence Technology, Inc. Battery insulation resistance measurement methods, insulation resistance measurement methods, insulation resistance determination apparatuses, and articles of manufacture
JP5255554B2 (ja) 2009-12-18 2013-08-07 株式会社日立産機システム 変流器あるいは変圧器のための特性監視装置
KR101041399B1 (ko) * 2011-03-29 2011-06-14 (재) 기초전력연구원 접지 매설 시험장 장치
US9151818B2 (en) * 2011-11-08 2015-10-06 Analog Devices Global Voltage measurement
DE102011082940A1 (de) * 2011-09-19 2013-03-21 Bender Gmbh & Co. Kg Verfahren und Vorrichtung zur Erkennung mechanischer Einwirkungen auf elektrische Anlagen
CN102680829B (zh) * 2012-05-18 2014-09-17 阿特拉斯科普柯(南京)建筑矿山设备有限公司 电气设备安全失效监控装置及方法
DE102012209586A1 (de) * 2012-06-06 2013-12-12 Bender Gmbh & Co. Kg Isolationsfehlerüberwachung mit Signalqualitätsanzeige
GB201212868D0 (en) 2012-07-20 2012-09-05 Viper Subsea Technology Ltd Subsea deployed line insulation monitor
JP5958318B2 (ja) * 2012-12-12 2016-07-27 日立金属株式会社 放電電荷量測定方法及び放電電荷量測定装置
FR3011636B1 (fr) * 2013-10-08 2015-11-06 Renault Sas Procede de mesure de resistance d'isolement d'un systeme de charge d'un vehicule et vehicule correspondant
RU2666803C1 (ru) 2013-12-13 2018-09-12 Инфовэа Зрт. Способ для измерения сопротивления изоляции в незаземленной электрической сети постоянного тока и для локализации замыкания на землю и двухполюсное устройство ввода тока
DE102014200288A1 (de) 2014-01-10 2015-07-16 Bender Gmbh & Co. Kg Verfahren und Vorrichtung zur Isolationsüberwachung mit Alarm-Diagnose-Darstellung
DE102014204038A1 (de) * 2014-03-05 2015-09-10 Bender Gmbh & Co. Kg Verfahren und Vorrichtungen zur selektiven Isolationsüberwachung in ungeerdeten IT-Stromversorgungssystemen
CN104076206A (zh) * 2014-06-20 2014-10-01 国家电网公司 二次伏安法测线圈电阻的方法
JP6586650B2 (ja) * 2015-12-08 2019-10-09 共立電気計器株式会社 絶縁抵抗表示方法および絶縁抵抗計
DE102016200309B3 (de) * 2016-01-13 2017-03-09 Bender Gmbh & Co. Kg Verfahren zum Erkennen einer Unterbrechung eines aktiven Leiters in einem ungeerdeten Gleichspannungs-Stromversorgungssystem
RU2653162C2 (ru) * 2016-04-25 2018-05-07 Общество с ограниченной ответственностью "Электроавтоматика" Способ поиска земли в электрической сети постоянного оперативного тока
EP3348977B1 (en) * 2017-01-13 2020-05-27 IDT Europe GmbH Failure tolerant thermovoltage acquisition for thermocouple applications
KR101898184B1 (ko) 2017-07-06 2018-09-12 현대오트론 주식회사 고전압 배터리와 차량 그라운드 간 절연저항 측정 방법
HUP1700439A1 (hu) * 2017-10-31 2019-05-28 Jozsef Bela Prause Eljárás és készülék egyenáramú hálózatok szigetelési ellenállásának meghatározására, valamint akkumulátoros rendszerek potenciál-csökkentésére vagy emelésére, funkcionális földeléssel
DE102018102959A1 (de) 2018-02-09 2019-08-14 Bender Gmbh & Co. Kg Vorrichtung und Verfahren für eine Isolationsüberwachung mit Erkennung eines fehlerbehafteten Außenleiters in einem 3-phasigen ungeerdeten Stromversorgungssystem
ES2928190T3 (es) 2018-05-09 2022-11-16 Siemens Mobility GmbH Detección de fuga a tierra
RU2722468C1 (ru) * 2020-02-20 2020-06-01 Сергей Иванович Малафеев Способ контроля сопротивления изоляции и защитного отключения электрической сети
AT523526B1 (de) * 2020-04-10 2021-09-15 Seibt Kristl & Co Gmbh Verfahren, Vorrichtung und System zur Bestimmung eines Kapazitätswertes einer Erdungskapazität eines ungeerdeten Stromnetzes
RU2747909C1 (ru) * 2020-10-19 2021-05-17 Сергей Иванович Малафеев Способ контроля сопротивления изоляции и защиты электрической сети с изолированной нейтралью

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DE2545325C3 (de) * 1975-10-09 1979-03-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Messung des Isolationswiderstandes erdfreier Starkstromschaltungen
CN1026194C (zh) * 1992-04-18 1994-10-12 南京建筑工程学院 多功能绝缘监视仪
CN2181009Y (zh) * 1993-05-26 1994-10-26 程卫平 便携式直流接地电阻探测仪
JPH0783975A (ja) * 1993-09-14 1995-03-31 Kawaju Bosai Kogyo Kk 非接地配線方式の電路の絶縁監視装置
DE4339946A1 (de) * 1993-11-24 1995-06-01 Walther Bender Gmbh & Co Kg Di Verfahren und Einrichtung zur Isolationsüberwachung vom ungeerdeten Gleich- und Wechselstromnetzen
JPH07191071A (ja) * 1993-12-27 1995-07-28 Chubu Electric Power Co Inc 電力ケーブルの絶縁劣化診断法
JP3081751B2 (ja) * 1994-03-03 2000-08-28 株式会社東芝 電気量測定装置
CN1356557A (zh) * 2000-12-08 2002-07-03 哈尔滨九洲电气股份有限公司 智能型直流系统绝缘检测装置
CN1167955C (zh) * 2000-12-16 2004-09-22 深圳市安圣电气有限公司 绝缘电阻交流检测方法及装置
DE10106200C1 (de) * 2001-02-10 2002-09-05 Ean Elektroschaltanlagen Gmbh Verfahren und Einrichtung zur Isolationsüberwachung ungeerdeter elektrischer Netze

Also Published As

Publication number Publication date
EP1586910A1 (en) 2005-10-19
SI1586910T1 (sl) 2009-06-30
DE602004018900D1 (de) 2009-02-26
KR101272130B1 (ko) 2013-06-07
KR20060045773A (ko) 2006-05-17
JP2005315880A (ja) 2005-11-10
JP4625360B2 (ja) 2011-02-02
CN1683934A (zh) 2005-10-19
NO328385B1 (no) 2010-02-08
ES2319897T3 (es) 2009-05-14
CN100429521C (zh) 2008-10-29
DK1586910T3 (da) 2009-04-06
EP1586910B1 (en) 2009-01-07
ATE420370T1 (de) 2009-01-15
NO20051796D0 (no) 2005-04-12
HK1086068A1 (en) 2006-09-08

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