CA2398082C - Voltage sensor - Google Patents

Voltage sensor Download PDF

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Publication number
CA2398082C
CA2398082C CA002398082A CA2398082A CA2398082C CA 2398082 C CA2398082 C CA 2398082C CA 002398082 A CA002398082 A CA 002398082A CA 2398082 A CA2398082 A CA 2398082A CA 2398082 C CA2398082 C CA 2398082C
Authority
CA
Canada
Prior art keywords
electric field
isolating
section
voltage
field sensor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA002398082A
Other languages
English (en)
French (fr)
Other versions
CA2398082A1 (en
Inventor
Farnoosh Rahmatian
Nicolas August Fleming Jaeger
Cristopher Paul Yakymyshyn
Patrick Pablo Chavez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Vernova GmbH
Original Assignee
Nxtphase Corp
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 Nxtphase Corp filed Critical Nxtphase Corp
Publication of CA2398082A1 publication Critical patent/CA2398082A1/en
Application granted granted Critical
Publication of CA2398082C publication Critical patent/CA2398082C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01R15/144—Measuring arrangements for voltage not covered by other subgroups of G01R15/14
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field
    • 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
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/247—Details of the circuitry or construction of devices covered by G01R15/241 - G01R15/246
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0046—Arrangements for measuring currents or voltages or for indicating presence or sign thereof characterised by a specific application or detail not covered by any other subgroup of G01R19/00
    • G01R19/0053—Noise discrimination; Analog sampling; Measuring transients

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measuring Fluid Pressure (AREA)
  • Air Bags (AREA)
  • Measurement Of Current Or Voltage (AREA)
CA002398082A 2000-02-15 2001-01-30 Voltage sensor Expired - Lifetime CA2398082C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/503,897 2000-02-15
US09/503,897 US6380725B1 (en) 2000-02-15 2000-02-15 Voltage sensor
PCT/CA2001/000103 WO2001061365A1 (en) 2000-02-15 2001-01-30 Voltage sensor

Publications (2)

Publication Number Publication Date
CA2398082A1 CA2398082A1 (en) 2001-08-23
CA2398082C true CA2398082C (en) 2010-01-05

Family

ID=24003980

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002398082A Expired - Lifetime CA2398082C (en) 2000-02-15 2001-01-30 Voltage sensor

Country Status (10)

Country Link
US (1) US6380725B1 (enExample)
EP (1) EP1256004B1 (enExample)
JP (1) JP2003523519A (enExample)
CN (1) CN1193235C (enExample)
AT (1) ATE281651T1 (enExample)
AU (1) AU2001229926A1 (enExample)
BR (1) BR0108366B1 (enExample)
CA (1) CA2398082C (enExample)
DE (1) DE60106872T2 (enExample)
WO (1) WO2001061365A1 (enExample)

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* Cited by examiner, † Cited by third party
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JP2003130893A (ja) * 2001-10-25 2003-05-08 Hitachi Ltd シールドを有する電気回路
DE10206073B8 (de) * 2002-02-13 2006-09-14 Tutech Innovation Gmbh Vorrichtung zur Erfassung leitungsgeführter elektromagnetischer Pulse
EP1660896A4 (en) * 2003-09-05 2012-02-29 James N Blake TIMELY MULTIPLEXED OPTICAL MEASURING SYSTEM
US7123032B2 (en) * 2003-12-04 2006-10-17 Fieldmetrics, Inc. Voltage sensor and dielectric material
US7129693B2 (en) * 2004-07-19 2006-10-31 Fieldmetrics, Inc. Modular voltage sensor
US7561412B2 (en) * 2006-09-29 2009-07-14 Rockwell Automation Technologies, Inc. System and method for automatically securing a motor control center
US7528612B2 (en) * 2006-09-29 2009-05-05 Rockwell Automation Technologies, Inc. System and method for monitoring a motor control center
WO2008065196A2 (en) * 2006-11-30 2008-06-05 North Sensor A/S Faraday effect current sensor
FR2958755B1 (fr) * 2010-04-13 2012-09-21 Schneider Electric Ind Sas Dispositif de mesure a diviseur de tension electrique.
WO2011154029A1 (en) * 2010-06-07 2011-12-15 Abb Research Ltd High-voltage sensor with axially overlapping electrodes
CN101951002A (zh) * 2010-09-29 2011-01-19 福州大学 高电压系统电场感应式信号检测电路电源
EP2479581A1 (en) 2011-01-21 2012-07-25 PowerSense A/S An AC or DC power transmission system and a method of measuring a voltage
US9093867B2 (en) 2011-09-23 2015-07-28 Eaton Corporation Power system including an electret for a power bus
US8791831B2 (en) 2011-09-23 2014-07-29 Eaton Corporation System including an indicator responsive to an electret for a power bus
PL2693223T3 (pl) * 2012-08-03 2022-01-10 Abb Schweiz Ag Urządzenie do pomiaru napięcia z korpusem izolacyjnym
TWI531800B (zh) * 2014-09-16 2016-05-01 財團法人工業技術研究院 非接觸式雙線電源線電壓感測器及其安裝位置變動補償方法
CN104237934A (zh) * 2014-09-29 2014-12-24 中国地质大学 差动式压电地震数字检波器
CN105629049A (zh) * 2016-03-30 2016-06-01 三峡大学 一种基于高斯求积算法的光学电压互感器
PL233936B1 (pl) * 2017-12-27 2019-12-31 Siec Badawcza Lukasiewicz – Instytut Tele I Radiotechniczny Układ do eliminacji zakłóceń w kablach pomiarowych
CN108828493B (zh) * 2018-06-21 2021-02-09 清华大学 消除温度和其它相电场对光学电压互感器精度影响的方法
RU185716U1 (ru) * 2018-06-28 2018-12-14 Владимир Ильич Крючков Шинный датчик высокого напряжения

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
DE2341074B2 (de) 1973-08-10 1976-10-21 Siemens AG, 1000 Berlin und 8000 München Messeinrichtung fuer die spannung zwischen einem innenleiter und dem aussenrohr einer gekapselten hochspannungsschaltanlage
EP0316619B1 (de) 1987-11-05 1993-12-29 Asea Brown Boveri Ag Faseroptischer Sensor
EP0316635B1 (de) 1987-11-13 1994-09-21 ABB Management AG Faseroptischer Spannungssensor
JP2737056B2 (ja) 1988-12-01 1998-04-08 株式会社共和電業 可動高電圧体の物理量測定システムにおけるシールド方法
EP0393382B1 (de) 1989-04-07 1994-06-01 Asea Brown Boveri Ag Vorrichtung zum Messen eines eletrischen Feldes
DE59004780D1 (de) 1989-12-22 1994-04-07 Asea Brown Boveri Faseroptischer Sensor.
US5029273A (en) 1990-02-02 1991-07-02 The University Of British Columbia Integrated optics Pockels cell voltage sensor
CH682190A5 (enExample) 1991-04-22 1993-07-30 Asea Brown Boveri
JPH05273256A (ja) 1992-03-24 1993-10-22 Furukawa Electric Co Ltd:The 碍子内蔵型光電圧センサ
US5267336A (en) 1992-05-04 1993-11-30 Srico, Inc. Electro-optical sensor for detecting electric fields
DE4229449A1 (de) 1992-09-03 1994-03-10 Abb Research Ltd Faseroptischer Quarz-Spannungs-Sensor
TW224513B (enExample) 1992-11-20 1994-06-01 Matsushita Electric Industrial Co Ltd
GB9308426D0 (en) 1993-04-23 1993-06-09 Roster Control Syst Ltd Watchmans clock system
AU6823594A (en) * 1993-04-29 1994-11-21 Lindsey Manufacturing Company Integrated electrical system
US5892357A (en) 1995-12-08 1999-04-06 Lockheed Martin Idaho Technologies Company Electro-optic voltage sensor for sensing voltage in an E-field
US5731579A (en) 1995-12-11 1998-03-24 Lockheed Idaho Technologies Company Electro-optical voltage sensor head
DE59712933D1 (de) 1996-08-23 2008-05-15 Abb Schweiz Ag Messvorrichtung für eine metallgekapselte, gasisolierte Hochspannungsanlage
FR2764390B1 (fr) * 1997-06-06 1999-07-16 Gec Alsthom T D Balteau Capteur electro-optique a diviseur de tension massif
US6252388B1 (en) 1998-12-04 2001-06-26 Nxtphase Corporation Method and apparatus for measuring voltage using electric field sensors

Also Published As

Publication number Publication date
DE60106872T2 (de) 2005-12-29
BR0108366A (pt) 2003-03-11
JP2003523519A (ja) 2003-08-05
CN1418312A (zh) 2003-05-14
CA2398082A1 (en) 2001-08-23
AU2001229926A1 (en) 2001-08-27
EP1256004A1 (en) 2002-11-13
WO2001061365A1 (en) 2001-08-23
EP1256004B1 (en) 2004-11-03
ATE281651T1 (de) 2004-11-15
BR0108366B1 (pt) 2013-11-26
CN1193235C (zh) 2005-03-16
US6380725B1 (en) 2002-04-30
DE60106872D1 (de) 2004-12-09

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Effective date: 20210201