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IT1398250B1 - Strumento e procedimento per rilevare scariche elettriche parziali - Google Patents

Strumento e procedimento per rilevare scariche elettriche parziali

Info

Publication number
IT1398250B1
IT1398250B1 ITBO2010A000143A ITBO20100143A IT1398250B1 IT 1398250 B1 IT1398250 B1 IT 1398250B1 IT BO2010A000143 A ITBO2010A000143 A IT BO2010A000143A IT BO20100143 A ITBO20100143 A IT BO20100143A IT 1398250 B1 IT1398250 B1 IT 1398250B1
Authority
IT
Italy
Prior art keywords
instrument
procedure
electric discharge
partial electric
detect partial
Prior art date
Application number
ITBO2010A000143A
Other languages
English (en)
Inventor
Gian Carlo Montanari
Stefano Serra
Fabiano Bettio
Original Assignee
Techimp Technologies S A Ora Techimp Technologies S R L
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43098918&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1398250(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Techimp Technologies S A Ora Techimp Technologies S R L filed Critical Techimp Technologies S A Ora Techimp Technologies S R L
Priority to ITBO2010A000143A priority Critical patent/IT1398250B1/it
Priority to BR112012020847A priority patent/BR112012020847A2/pt
Priority to KR1020127023685A priority patent/KR20130029367A/ko
Priority to PCT/IB2011/050925 priority patent/WO2011110986A1/en
Priority to US13/581,753 priority patent/US8901941B2/en
Priority to EP11714425.3A priority patent/EP2545388B2/en
Priority to CN201180013012.2A priority patent/CN102792173B/zh
Publication of ITBO20100143A1 publication Critical patent/ITBO20100143A1/it
Application granted granted Critical
Publication of IT1398250B1 publication Critical patent/IT1398250B1/it

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Protection Of Static Devices (AREA)
ITBO2010A000143A 2010-03-10 2010-03-10 Strumento e procedimento per rilevare scariche elettriche parziali IT1398250B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITBO2010A000143A IT1398250B1 (it) 2010-03-10 2010-03-10 Strumento e procedimento per rilevare scariche elettriche parziali
BR112012020847A BR112012020847A2 (pt) 2010-03-10 2011-03-04 instrumento e método para detectar descarga elétricas parciais
KR1020127023685A KR20130029367A (ko) 2010-03-10 2011-03-04 부분 전기 방전을 검출하기 위한 방법 및 기기
PCT/IB2011/050925 WO2011110986A1 (en) 2010-03-10 2011-03-04 Instrument and method for detecting partial electrical discharges
US13/581,753 US8901941B2 (en) 2010-03-10 2011-03-04 Instrument and method for detecting partial electrical discharges
EP11714425.3A EP2545388B2 (en) 2010-03-10 2011-03-04 Instrument and method for detecting partial electrical discharges
CN201180013012.2A CN102792173B (zh) 2010-03-10 2011-03-04 用于检测部分放电的仪器和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO2010A000143A IT1398250B1 (it) 2010-03-10 2010-03-10 Strumento e procedimento per rilevare scariche elettriche parziali

Publications (2)

Publication Number Publication Date
ITBO20100143A1 ITBO20100143A1 (it) 2011-09-11
IT1398250B1 true IT1398250B1 (it) 2013-02-22

Family

ID=43098918

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO2010A000143A IT1398250B1 (it) 2010-03-10 2010-03-10 Strumento e procedimento per rilevare scariche elettriche parziali

Country Status (7)

Country Link
US (1) US8901941B2 (it)
EP (1) EP2545388B2 (it)
KR (1) KR20130029367A (it)
CN (1) CN102792173B (it)
BR (1) BR112012020847A2 (it)
IT (1) IT1398250B1 (it)
WO (1) WO2011110986A1 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1394479B1 (it) * 2009-05-29 2012-07-05 Techimp Technologies S A Ora Techimp Technologies S R L Strumento e procedimento di rilevazione di scariche elettriche parziali in un apparato elettrico.
IT1396358B1 (it) * 2009-10-30 2012-11-19 Techimp Technologies S A Ora Techimp Technologies S R L Dispositivo e procedimento per rilevare ed elaborare segnali relativi a scariche elettriche parziali.
IT1398250B1 (it) 2010-03-10 2013-02-22 Techimp Technologies S A Ora Techimp Technologies S R L Strumento e procedimento per rilevare scariche elettriche parziali
CN103201635B (zh) * 2010-11-04 2016-01-20 阿尔斯通技术有限公司 高压绝缘监测装置的部分放电传感器
GB2524686B (en) * 2013-02-12 2017-12-27 Mitsubishi Electric Corp Partial discharge sensor evaluation method and partial discharge sensor evaluation apparatus
KR101742776B1 (ko) 2015-06-30 2017-06-13 (주)에스에이치아이앤씨 복합 부분방전 진단 장치 및 방법
EP3577475A1 (en) * 2017-03-02 2019-12-11 Rosemount Inc. Trending functions for partial discharge
RU2650345C1 (ru) * 2017-04-10 2018-04-11 Илья Николаевич Джус Способ измерения частичных разрядов
CN111999609B (zh) * 2020-08-10 2024-01-26 国网天津市电力公司电力科学研究院 一种现场变压器局部放电试验干扰信号排查方法
WO2022097091A1 (en) * 2020-11-06 2022-05-12 E.D.C. Electrical Dynamic Company S.R.L. Detection method for detecting electrical partial discharges in an electrical device, and such detector device
CN113176528A (zh) * 2021-04-29 2021-07-27 杭州微影医疗科技有限公司 干扰消除方法、介质及设备
CN114034998B (zh) * 2021-11-11 2022-08-30 清华大学 聚合物三维电树枝和局部放电多通道联合测量方法及装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1425825A (it) * 1972-02-10 1976-02-18
GB2066967B (en) * 1979-12-14 1984-02-29 Counting Instr Ltd Partial discharge detection in the presence of interference
DE3635611A1 (de) 1986-10-20 1988-04-28 Tettex Ag Teilentladungsmessung eines hochspannungstransformators
NO302494B1 (no) * 1989-10-25 1998-03-09 Hitachi Cable Fremgangsmåte for deteksjon av en partiell utladning i en isolasjon av en elektrisk kraftkabel
JP3187642B2 (ja) 1994-02-25 2001-07-11 関西電力株式会社 電気機器の異常検出方法及び回転電機の異常検出装置
FR2749986B1 (fr) 1996-06-14 1998-07-31 Electricite De France Appareil de detection de defaut d'isolement d'un dispositif branche dans un reseau de distribution ou de transport d'energie electrique et procede de detection correspondant
US6313640B1 (en) 1998-02-03 2001-11-06 Abb Power T & D Company, Inc. System and method for diagnosing and measuring partial discharge
JP3685367B2 (ja) * 1999-05-24 2005-08-17 三菱電機株式会社 回転電機の異常検出装置
FR2855878B1 (fr) * 2003-06-05 2005-08-05 Alstom Methode de detection de decharges partielles et systeme de diagnostic pour appareil electrique
US7285961B2 (en) 2003-10-22 2007-10-23 Fujikura Ltd. Insulation degradation diagnostic device
GB0412717D0 (en) 2004-06-08 2004-07-07 Sp Electric Ltd A method and a device for determining the location of a partial discharge (PD)
ITTO20040687A1 (it) * 2004-10-08 2005-01-08 Ansaldo En Spa Strumento per la rivelazione e l'analisi di scariche parziali in macchine elettriche
GB0504600D0 (en) 2005-03-04 2005-04-13 Univ Strathclyde Detecting partial discharge in high voltage cables
ITPR20060054A1 (it) † 2006-06-13 2007-12-14 Techimp S R L Strumento e procedimento di rilevazione di scariche elettriche parziali in un sistema elettrico
ITPR20070059A1 (it) 2007-07-26 2009-01-27 Techimp S P A Procedimento per rilevare, identificare e localizzare scariche parziali aventi luogo in un sito di scarica lungo un apparato elettrico
ITPR20070061A1 (it) 2007-07-26 2009-01-27 Techimp S P A Strumento e procedimento di rilevazione di scariche elettriche parziali aventi luogo in un apparato elettrico
US8098072B2 (en) * 2008-09-24 2012-01-17 Siemens Energy, Inc. Partial discharge coupler for application on high voltage generator bus works
IT1398250B1 (it) 2010-03-10 2013-02-22 Techimp Technologies S A Ora Techimp Technologies S R L Strumento e procedimento per rilevare scariche elettriche parziali
IT1398249B1 (it) 2010-03-10 2013-02-22 Techimp Technologies S A Ora Techimp Technologies S R L Strumento e metodo per rilevare scariche elettriche parziali

Also Published As

Publication number Publication date
EP2545388B1 (en) 2013-07-10
WO2011110986A1 (en) 2011-09-15
ITBO20100143A1 (it) 2011-09-11
US20120319703A1 (en) 2012-12-20
BR112012020847A2 (pt) 2019-09-24
EP2545388A1 (en) 2013-01-16
KR20130029367A (ko) 2013-03-22
EP2545388B2 (en) 2022-11-16
US8901941B2 (en) 2014-12-02
CN102792173B (zh) 2015-04-29
CN102792173A (zh) 2012-11-21

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