ATE474229T1 - Verfahren und einrichtung zur spannungsmessung in einemhochspannungsleiter - Google Patents

Verfahren und einrichtung zur spannungsmessung in einemhochspannungsleiter

Info

Publication number
ATE474229T1
ATE474229T1 AT03781244T AT03781244T ATE474229T1 AT E474229 T1 ATE474229 T1 AT E474229T1 AT 03781244 T AT03781244 T AT 03781244T AT 03781244 T AT03781244 T AT 03781244T AT E474229 T1 ATE474229 T1 AT E474229T1
Authority
AT
Austria
Prior art keywords
voltage
capacitor
conductor
measuring
equipment
Prior art date
Application number
AT03781244T
Other languages
English (en)
Inventor
Morgan Adolfsson
Jan Lundquist
Juergen Haefner
Original Assignee
Abb Ab
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 Ab filed Critical Abb Ab
Application granted granted Critical
Publication of ATE474229T1 publication Critical patent/ATE474229T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/04—Voltage dividers
    • G01R15/06—Voltage dividers having reactive components, e.g. capacitive transformer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
AT03781244T 2002-12-20 2003-12-18 Verfahren und einrichtung zur spannungsmessung in einemhochspannungsleiter ATE474229T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0203861A SE525259C2 (sv) 2002-12-20 2002-12-20 En metod och en anordning för att mäta högspänd växelspänning med en kondensatorutrustning
PCT/SE2003/002023 WO2004057346A1 (en) 2002-12-20 2003-12-18 A method and a device for voltage measurement in a high-voltage conductor

Publications (1)

Publication Number Publication Date
ATE474229T1 true ATE474229T1 (de) 2010-07-15

Family

ID=20290008

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03781244T ATE474229T1 (de) 2002-12-20 2003-12-18 Verfahren und einrichtung zur spannungsmessung in einemhochspannungsleiter

Country Status (8)

Country Link
US (1) US7126348B2 (de)
EP (1) EP1573341B1 (de)
CN (1) CN100437123C (de)
AT (1) ATE474229T1 (de)
AU (1) AU2003288863A1 (de)
DE (1) DE60333386D1 (de)
SE (1) SE525259C2 (de)
WO (1) WO2004057346A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE390636T1 (de) * 2004-08-06 2008-04-15 Passoni & Villa Fabbrica Isola Elektronischer messwandler zu kombinierten strom- und spannungsmessungen.
RU2368906C2 (ru) * 2007-09-05 2009-09-27 Закрытое Акционерное Общество "Арматурно-Изоляторный Завод" Высоковольтное цифровое устройство для измерения тока
US20090243590A1 (en) * 2008-04-01 2009-10-01 Stephen James West System and method for monitoring current in a conductor
US8163574B2 (en) * 2009-05-08 2012-04-24 Eaton Corporaton System and method for sensing voltage in medium-to-high voltage applications
US8294477B2 (en) 2009-11-20 2012-10-23 Smc Electrical Products, Inc. High voltage sensing capacitor and indicator device
US8422184B2 (en) * 2010-03-19 2013-04-16 National Taiwan University Of Science And Technology Overcurrent relay
IT1400649B1 (it) 2010-06-29 2013-06-28 Techimp Technologies S A Ora Techimp Technologies S R L Strumento e procedimento per misurare il tandelta di un isolatore
SI23915A (sl) * 2011-10-20 2013-04-30 ISKRA MIS, d.d. Vezje in postopek za merjenje kvalitete elektriäśne energije v visoko napetostnem omreĺ˝ju
ITMI20120316A1 (it) * 2012-03-01 2013-09-02 Bertel S P A Sistema di misura sicura delle grandezze elettriche di una linea elettrica a media, alta o altissima tensione
GB2508843A (en) * 2012-12-12 2014-06-18 Univ Manchester A current transformer for measuring current in a conductor
US9482699B2 (en) * 2013-06-18 2016-11-01 Advanced Power Technologies, Llc Method and apparatus for monitoring high voltage bushings safely
CN103576038A (zh) * 2013-11-27 2014-02-12 武汉科迪奥电力科技有限公司 绝缘子无线检测装置
US9455564B2 (en) 2014-02-21 2016-09-27 General Electric Company Current and voltage module and methods of monitoring current and voltage in power distribution systems
RU2608335C2 (ru) * 2015-04-29 2017-01-17 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" Оптико-электронный датчик тока и напряжения
EP3325983B1 (de) * 2015-07-20 2019-06-05 Eaton Intelligent Power Limited System zur messung der spannung eines leiters
CN105116211B (zh) * 2015-08-27 2018-03-16 珠海许继电气有限公司 一种悬浮型相电压测量装置
EP3529623B1 (de) 2016-10-21 2020-08-12 Qoitech AB Vorrichtung und verfahren zur messung eines stromflusses in einem elektrischen leiter
US10241136B2 (en) 2017-01-20 2019-03-26 Southern States, Llc High voltage capacitor current monitor
CN110832330A (zh) * 2017-06-13 2020-02-21 3M创新有限公司 高压阻抗组件
US11105832B2 (en) * 2017-09-22 2021-08-31 Schweitzer Engineering Laboratories, Inc. High-fidelity voltage measurement using a capacitance-coupled voltage transformer
EP3462183A1 (de) * 2017-09-28 2019-04-03 3M Innovative Properties Company Sensor mit diskreten impedanzelementen für hochspannungsstecker
JP6989346B2 (ja) * 2017-10-26 2022-01-05 大崎電気工業株式会社 電圧測定装置
EP3486662B1 (de) * 2017-11-20 2022-08-10 3M Innovative Properties Company Spannungsteileranordnung
US10649009B2 (en) 2018-03-27 2020-05-12 G & W Electric Company Ungrounded control of low energy analog (LEA) voltage measurements
WO2020027026A1 (ja) * 2018-07-30 2020-02-06 日本電産株式会社 測定装置及び測定方法
US11605974B2 (en) * 2019-01-31 2023-03-14 Abb Schweiz Ag On-line power measurement
US20230384350A1 (en) * 2022-05-31 2023-11-30 3M Innovative Properties Company Adjustable voltage sensor
CN115980410B (zh) * 2023-03-20 2023-12-05 三钧线缆(无锡)有限公司 一种方便储能线束电阻测试装置
SE546379C2 (en) * 2023-05-23 2024-10-22 Megger Sweden Ab Method and device for testing protection relays
EP4614162A1 (de) * 2024-03-06 2025-09-10 TE Connectivity Solutions GmbH Kapazitive spannungssensoranordnung mit abstimmschaltung und spannungssensorsystem
US20250347719A1 (en) * 2024-05-07 2025-11-13 Lindsey Manufacturing Co. Current and voltage metering bushing

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333532A (en) * 1941-02-26 1943-11-02 Westinghouse Electric & Mfg Co Insulation testing equipment
US3818336A (en) * 1972-08-14 1974-06-18 Itt High voltage measuring apparatus
US3842344A (en) * 1974-01-10 1974-10-15 Doble Eng Co Bridge circuit for measuring dielectric properties of insulation
AU3636478A (en) 1977-05-20 1979-11-29 Imrie J A Ignition testing apparatus
US4241373A (en) 1979-03-30 1980-12-23 Mcgraw-Edison Company Switchgear voltage sensor
US4295094A (en) * 1979-04-30 1981-10-13 Westinghouse Electric Corp. High voltage high frequency analog signal measuring system
US4280093A (en) * 1979-08-27 1981-07-21 General Electric Company Zero-current detector for high voltage DC transmission line
US4894609A (en) * 1985-08-07 1990-01-16 Ngk Insulators, Ltd. Electrical measuring device
US4859925A (en) * 1985-09-17 1989-08-22 Sigma Instruments, Inc. Power transmission systems and means for control thereof
CN2043760U (zh) * 1988-12-15 1989-08-30 国嘉光电有限公司 便携式高电压测量仪
US4999569A (en) * 1989-09-01 1991-03-12 Abb Power T&D Company Method to calibrate magneto-optic based metering system
DE29605845U1 (de) * 1996-04-01 1996-06-13 Wandler- und Transformatoren-Werk Wirges GmbH, 56422 Wirges Sensoranordnung zur Strom- und Spannungsmessung
DE19855528A1 (de) * 1998-12-02 2000-06-21 Ritz Messwandler Kg Kapazitiver Spannungsteiler
WO2001069272A2 (de) * 2000-03-14 2001-09-20 HSP Hochspannungsgeräte Porz GmbH Vorrichtung und verfahren zur überwachung einer kondensatordurchführung
DE10012068A1 (de) * 2000-03-14 2001-10-04 Hsp Hochspannungsgeraete Porz Vorrichtung und Verfahren zur Überwachung einer Kondensatordurchführung

Also Published As

Publication number Publication date
SE0203861D0 (sv) 2002-12-20
EP1573341B1 (de) 2010-07-14
EP1573341A1 (de) 2005-09-14
DE60333386D1 (de) 2010-08-26
SE525259C2 (sv) 2005-01-18
WO2004057346A1 (en) 2004-07-08
CN1748149A (zh) 2006-03-15
US7126348B2 (en) 2006-10-24
AU2003288863A1 (en) 2004-07-14
CN100437123C (zh) 2008-11-26
SE0203861L (sv) 2004-06-21
US20060170432A1 (en) 2006-08-03

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