BR112013024503A2 - sistemas de medição de alta tensão - Google Patents

sistemas de medição de alta tensão

Info

Publication number
BR112013024503A2
BR112013024503A2 BR112013024503A BR112013024503A BR112013024503A2 BR 112013024503 A2 BR112013024503 A2 BR 112013024503A2 BR 112013024503 A BR112013024503 A BR 112013024503A BR 112013024503 A BR112013024503 A BR 112013024503A BR 112013024503 A2 BR112013024503 A2 BR 112013024503A2
Authority
BR
Brazil
Prior art keywords
cable
high voltage
modern
voltage measurement
measurement systems
Prior art date
Application number
BR112013024503A
Other languages
English (en)
Inventor
Vandewinckel Eric
De Rybel Tom
Original Assignee
Eandis
Univ Leuven Kath
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 Eandis, Univ Leuven Kath filed Critical Eandis
Publication of BR112013024503A2 publication Critical patent/BR112013024503A2/pt

Links

Classifications

    • 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
    • G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response
    • G01R27/32—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response in circuits having distributed constants, e.g. having very long conductors or involving high frequencies
    • 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
    • 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

Abstract

sistemas de medição de alta tensão trata-se de um método e um aparelho para a medição do potencial em um cabo de alta tensão blindado moderno tal como aqueles usados nas redes de distribuição de média tensão. uma disposição de sensor capacitivo (100) é construída em um cabo (110) com o uso de estruturas pré-existentes (114, 116, 118, 120) dentro do cabo (110). o uso de métodos de proteção implícita também é descrito, que permite que o uso da camada de semi-condução (116) presente no desing de cabo moderno seja retido e forme parte da disposição de sensor capacitivo (100). o desempenho da disposição de sensor (100) também pode ser aprimorado com o uso das técnicas de compensação de temperatura.
BR112013024503A 2011-03-25 2012-03-26 sistemas de medição de alta tensão BR112013024503A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11159761 2011-03-25
PCT/EP2012/055353 WO2012130816A1 (en) 2011-03-25 2012-03-26 High voltage measurement systems

Publications (1)

Publication Number Publication Date
BR112013024503A2 true BR112013024503A2 (pt) 2017-08-08

Family

ID=44501516

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013024503A BR112013024503A2 (pt) 2011-03-25 2012-03-26 sistemas de medição de alta tensão

Country Status (8)

Country Link
US (1) US9759755B2 (pt)
EP (1) EP2689256B1 (pt)
JP (1) JP6050309B2 (pt)
CN (1) CN103718049B (pt)
AU (1) AU2012234320B2 (pt)
BR (1) BR112013024503A2 (pt)
MY (1) MY170790A (pt)
WO (1) WO2012130816A1 (pt)

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Also Published As

Publication number Publication date
JP6050309B2 (ja) 2016-12-21
EP2689256B1 (en) 2018-10-31
MY170790A (en) 2019-08-28
US9759755B2 (en) 2017-09-12
JP2014508951A (ja) 2014-04-10
US20140021965A1 (en) 2014-01-23
AU2012234320A1 (en) 2013-10-17
EP2689256A1 (en) 2014-01-29
AU2012234320B2 (en) 2016-09-01
CN103718049B (zh) 2016-01-13
WO2012130816A1 (en) 2012-10-04
CN103718049A (zh) 2014-04-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements