BR0108366B1 - Aparelho para medir tensão, e, processo para medir uma diferença de tensão - Google Patents

Aparelho para medir tensão, e, processo para medir uma diferença de tensão

Info

Publication number
BR0108366B1
BR0108366B1 BRPI0108366-0B1A BR0108366A BR0108366B1 BR 0108366 B1 BR0108366 B1 BR 0108366B1 BR 0108366 A BR0108366 A BR 0108366A BR 0108366 B1 BR0108366 B1 BR 0108366B1
Authority
BR
Brazil
Prior art keywords
voltage
measuring
electric field
section
voltage difference
Prior art date
Application number
BRPI0108366-0B1A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0108366A (pt
Inventor
Patrick Pablo Chavez
Farnoosh Rahmatian
Jaeger Nicolas August Fleming
Cristopher Paul Yakymyshyn
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 filed Critical
Publication of BR0108366A publication Critical patent/BR0108366A/pt
Publication of BR0108366B1 publication Critical patent/BR0108366B1/pt

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)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Fluid Pressure (AREA)
  • Air Bags (AREA)
BRPI0108366-0B1A 2000-02-15 2001-01-30 Aparelho para medir tensão, e, processo para medir uma diferença de tensão BR0108366B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
BR0108366A BR0108366A (pt) 2003-03-11
BR0108366B1 true BR0108366B1 (pt) 2013-11-26

Family

ID=24003980

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0108366-0B1A BR0108366B1 (pt) 2000-02-15 2001-01-30 Aparelho para medir tensão, e, processo para medir uma diferença de tensão

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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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
US7009378B2 (en) * 2003-09-05 2006-03-07 Nxtphase T & D Corporation Time division 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
US8692539B2 (en) * 2006-11-30 2014-04-08 Powersense 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
US8791831B2 (en) 2011-09-23 2014-07-29 Eaton Corporation System including an indicator responsive to an electret for a power bus
US9093867B2 (en) 2011-09-23 2015-07-28 Eaton Corporation Power system including an electret for a power bus
EP2693223B8 (en) * 2012-08-03 2021-09-08 ABB Schweiz AG Voltage measurement device with an insulating body
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)

* Cited by examiner, † Cited by third party
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
DE3851606D1 (de) 1987-11-13 1994-10-27 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
DE59005875D1 (de) 1989-04-07 1994-07-07 Asea Brown Boveri 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
WO1994025973A1 (en) * 1993-04-29 1994-11-10 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
EP0825447B1 (de) 1996-08-23 2008-04-02 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
WO2001061365A1 (en) 2001-08-23
EP1256004A1 (en) 2002-11-13
DE60106872T2 (de) 2005-12-29
CA2398082A1 (en) 2001-08-23
DE60106872D1 (de) 2004-12-09
AU2001229926A1 (en) 2001-08-27
JP2003523519A (ja) 2003-08-05
CN1193235C (zh) 2005-03-16
ATE281651T1 (de) 2004-11-15
EP1256004B1 (en) 2004-11-03
CA2398082C (en) 2010-01-05
BR0108366A (pt) 2003-03-11
CN1418312A (zh) 2003-05-14
US6380725B1 (en) 2002-04-30

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/11/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2291 DE 02-12-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.