AR091417A1 - Aparato de deteccion de descargas parciales y metodo - Google Patents

Aparato de deteccion de descargas parciales y metodo

Info

Publication number
AR091417A1
AR091417A1 ARP130102061A AR091417A1 AR 091417 A1 AR091417 A1 AR 091417A1 AR P130102061 A ARP130102061 A AR P130102061A AR 091417 A1 AR091417 A1 AR 091417A1
Authority
AR
Argentina
Prior art keywords
electrical signal
antenna
generate
reception area
detection
Prior art date
Application number
Other languages
English (en)
Inventor
Fiscelli Giuseppe
Costantino Giaconia Giuseppe
Di Stefano Antonio
Candela Roberto
Original Assignee
Prysmian Spa
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 Prysmian Spa filed Critical Prysmian Spa
Publication of AR091417A1 publication Critical patent/AR091417A1/es

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
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • 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
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1245—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of line insulators or spacers, e.g. ceramic overhead line cap insulators; of insulators in HV bushings
    • 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
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
    • G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)

Abstract

Un aparato de detección de descargas parciales (500) que comprende: una estructura de soporte (3), una primera antena (1) configurada para recibir señales electromagnéticas (Sᵈ) al menos parcialmente asociadas a descargas parciales de un objeto eléctrico (100) y generar una primera señal eléctrica (Sⁱₙ₁); la primera antena tiene una primera área efectiva de recepción para primeras direcciones de recepción; y una segunda antena (2) configurada para recibir señales de ruido electromagnético (Sₙ) y generar una segunda señal eléctrica (Sⁱₙ₂); la primera y la segunda antena se ubican de tal modo que hacen que la segunda antena tenga una segunda área efectiva de recepción para dichas primeras direcciones de recepción más pequeñas que dicha primera área efectiva de recepción. El aparato también incluye un primer módulo de procesamiento (600) configurado para generar de dicha primera y dicha segunda señal eléctrica una señal eléctrica de diferencia (Sₒᵘₜ) que representa la diferencia entre la primera señal eléctrica y la segunda señal eléctrica.
ARP130102061 2012-06-14 2013-06-12 Aparato de deteccion de descargas parciales y metodo AR091417A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/061274 WO2013185820A1 (en) 2012-06-14 2012-06-14 A partial discharge detection apparatus and method

Publications (1)

Publication Number Publication Date
AR091417A1 true AR091417A1 (es) 2015-02-04

Family

ID=46420091

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130102061 AR091417A1 (es) 2012-06-14 2013-06-12 Aparato de deteccion de descargas parciales y metodo

Country Status (10)

Country Link
US (1) US9933474B2 (es)
EP (1) EP2861999B1 (es)
CN (1) CN104380125B (es)
AR (1) AR091417A1 (es)
AU (1) AU2012382560B2 (es)
BR (1) BR112014031137B1 (es)
CA (1) CA2874892C (es)
DK (1) DK2861999T3 (es)
ES (1) ES2733744T3 (es)
WO (1) WO2013185820A1 (es)

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US11307235B2 (en) 2012-12-28 2022-04-19 Illinois Tool Works Inc. In-tool ESD events selective monitoring method and apparatus
US9671448B2 (en) * 2012-12-28 2017-06-06 Illinois Tool Works Inc. In-tool ESD events monitoring method and apparatus
JP6095762B2 (ja) * 2013-02-12 2017-03-15 三菱電機株式会社 部分放電センサー評価方法
BR112016026330B1 (pt) * 2014-05-16 2022-01-04 Prysmian S.P.A. Dispositivo de detecção de descarga parcial, e, método para adquirir sinais de descarga parcial
US11886951B2 (en) 2014-07-28 2024-01-30 Wire Pulse, Inc. Modular material tracking system and method
US11745975B2 (en) 2014-07-28 2023-09-05 Wire Pulse, Inc. Material tracking system and method
CN104991176A (zh) * 2015-07-22 2015-10-21 广州供电局有限公司 一种超高频传感器的信号调理电路
KR101801082B1 (ko) * 2015-07-23 2017-11-27 (주) 에코투모로우코리아 노이즈 제거 기능을 구비한 액티브 부분방전 신호 검출 센서 장치
CN108713151B (zh) 2016-02-24 2022-03-18 普睿司曼股份公司 噪声信号存在时检测局部放电脉冲的处理装置和方法
CN105974276A (zh) * 2016-04-25 2016-09-28 西安交通大学 一种gis间隔出厂耐压试验击穿点定位方法
US10605857B2 (en) * 2017-05-24 2020-03-31 Rohde & Schwarz Gmbh & Co. Kg Anechoic chamber for testing a device under test
DE102017217127A1 (de) 2017-09-26 2019-03-28 Siemens Aktiengesellschaft Verfahren und Anordnung zum Erkennen von Teilentladungen bei einem elektrischen Betriebsmittel
US11326908B2 (en) 2018-02-12 2022-05-10 Wire Pulse, Inc. Apparatus for measuring wire and cable length via electronic sensing of reel rotation in communication with a network-connected database
CN108680841A (zh) * 2018-06-26 2018-10-19 广西电网有限责任公司电力科学研究院 一种电力变压器运行状态综合监测系统
CN109061388B (zh) * 2018-08-29 2020-01-07 华北电力大学 一种输电线路电晕放电点定位系统及其定位方法
CA3033769A1 (fr) 2019-02-14 2020-08-14 Daniel Pineau Detecteur de decharge partielle et methode associee
KR20200113856A (ko) * 2019-03-26 2020-10-07 삼성전자주식회사 안테나 집합체를 구비한 전자 장치 및 상기 전자 장치의 전력 백오프 제어 방법
CN111308280B (zh) * 2019-12-11 2022-02-01 云南电网有限责任公司临沧供电局 非接触式超声波检测局放噪声与放电的方法
CN111398755B (zh) * 2020-04-21 2022-07-12 武汉朕泰智能科技有限公司 一种基于短时fft分段技术的电缆局放波形提取方法
CN112332876A (zh) * 2020-10-26 2021-02-05 Tcl通讯（宁波）有限公司 天线电路以及移动终端
CN113419150B (zh) * 2021-07-15 2022-07-01 贵州电网有限责任公司 一种基于电磁复合的故障绝缘子在线检测装置及检测方法
CN113740673B (zh) * 2021-07-15 2024-05-03 贵州电网有限责任公司 一种基于磁阵列的故障绝缘子在线检测装置及检测方法

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JP2921343B2 (ja) 1993-07-08 1999-07-19 東北電力株式会社 電力機器用絶縁監視装置
US7129493B2 (en) * 2001-10-10 2006-10-31 Ambient Control Systems, Inc. Method and apparatus for photovoltaic cells of solar powered radiation sensing system antenna
FR2855878B1 (fr) 2003-06-05 2005-08-05 Alstom Methode de detection de decharges partielles et systeme de diagnostic pour appareil electrique
CN2748927Y (zh) * 2004-08-06 2005-12-28 华北电力大学（北京） 气体绝缘变电站局部放电超高频在线故障定位装置
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Also Published As

Publication number Publication date
CN104380125A (zh) 2015-02-25
EP2861999A1 (en) 2015-04-22
US20150160282A1 (en) 2015-06-11
WO2013185820A1 (en) 2013-12-19
AU2012382560B2 (en) 2017-04-13
EP2861999B1 (en) 2019-04-03
BR112014031137A2 (pt) 2017-06-27
DK2861999T3 (da) 2019-07-08
ES2733744T3 (es) 2019-12-02
CA2874892A1 (en) 2013-12-19
US9933474B2 (en) 2018-04-03
AU2012382560A1 (en) 2014-12-11
CA2874892C (en) 2020-08-18
CN104380125B (zh) 2018-01-02
BR112014031137B1 (pt) 2020-12-01

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