BRPI1009077A2 - instrumento e método de descargas elétricas parciais em aparelhos elétricos - Google Patents

instrumento e método de descargas elétricas parciais em aparelhos elétricos

Info

Publication number
BRPI1009077A2
BRPI1009077A2 BRPI1009077A BRPI1009077A BRPI1009077A2 BR PI1009077 A2 BRPI1009077 A2 BR PI1009077A2 BR PI1009077 A BRPI1009077 A BR PI1009077A BR PI1009077 A BRPI1009077 A BR PI1009077A BR PI1009077 A2 BRPI1009077 A2 BR PI1009077A2
Authority
BR
Brazil
Prior art keywords
instrument
electric discharge
electrical apparatus
partial electric
partial
Prior art date
Application number
BRPI1009077A
Other languages
English (en)
Inventor
Bettio Fabiano
Carlo Montanari Gian
Original Assignee
Techimp Tech 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
Application filed by Techimp Tech S R L filed Critical Techimp Tech S R L
Publication of BRPI1009077A2 publication Critical patent/BRPI1009077A2/pt

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
    • 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
    • G01R31/14—Circuits therefor, e.g. for generating test voltages, sensing circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
  • Gas-Insulated Switchgears (AREA)
BRPI1009077A 2009-05-29 2010-05-28 instrumento e método de descargas elétricas parciais em aparelhos elétricos BRPI1009077A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO2009A000352A IT1394479B1 (it) 2009-05-29 2009-05-29 Strumento e procedimento di rilevazione di scariche elettriche parziali in un apparato elettrico.
PCT/IB2010/052386 WO2010136999A1 (en) 2009-05-29 2010-05-28 Instrument and method for detecting partial electric discharges in an electric apparatus

Publications (1)

Publication Number Publication Date
BRPI1009077A2 true BRPI1009077A2 (pt) 2019-09-24

Family

ID=41571724

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009077A BRPI1009077A2 (pt) 2009-05-29 2010-05-28 instrumento e método de descargas elétricas parciais em aparelhos elétricos

Country Status (7)

Country Link
US (1) US9400305B2 (pt)
EP (1) EP2435838B1 (pt)
KR (1) KR20120037374A (pt)
CN (1) CN102449492A (pt)
BR (1) BRPI1009077A2 (pt)
IT (1) IT1394479B1 (pt)
WO (1) WO2010136999A1 (pt)

Families Citing this family (7)

* 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.
WO2012089229A1 (en) * 2010-12-30 2012-07-05 Prysmian S.P.A. Locating of partial-discharge-generating faults
US10215794B2 (en) * 2013-02-12 2019-02-26 Mitsubishi Electric Corporation Partial discharge sensor evaluation method and partial discharge sensor evaluation device apparatus
US10928436B2 (en) * 2017-01-30 2021-02-23 General Electric Company Evaluation of phase-resolved partial discharge
KR102011459B1 (ko) * 2017-12-01 2019-08-19 엘에스산전 주식회사 부분 방전에 대한 자가 진단이 가능한 표시 장치
CN112601967B (zh) * 2018-12-19 2024-07-30 Abb瑞士股份有限公司 用于对电气设备进行状况监测的方法和系统
CN113406454B (zh) * 2021-06-30 2023-07-07 平顶山学院 适用于敞开式变电站的局部放电带电巡检系统及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1425825A (pt) * 1972-02-10 1976-02-18
CA2008898C (en) * 1989-10-25 1998-11-24 Takeshi Endoh Method for detecting partial discharge in an insulation of an electric power apparatus
FI107083B (fi) * 1999-10-19 2001-05-31 Abb Substation Automation Oy Menetelmä ja järjestelmä osittaispurkauksen aiheuttajan tunnistamiseksi
FR2855878B1 (fr) * 2003-06-05 2005-08-05 Alstom Methode de detection de decharges partielles et systeme de diagnostic pour appareil electrique
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
KR100915712B1 (ko) 2007-07-02 2009-09-04 한국전력공사 전력기기의 부분방전위치 검출시스템 및 방전위치 검출방법
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
US8098072B2 (en) * 2008-09-24 2012-01-17 Siemens Energy, Inc. Partial discharge coupler for application on high voltage generator bus works
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.
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
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

Also Published As

Publication number Publication date
KR20120037374A (ko) 2012-04-19
EP2435838B1 (en) 2018-08-01
US20120095710A1 (en) 2012-04-19
CN102449492A (zh) 2012-05-09
IT1394479B1 (it) 2012-07-05
WO2010136999A4 (en) 2011-01-20
US9400305B2 (en) 2016-07-26
ITBO20090352A1 (it) 2010-11-30
EP2435838A1 (en) 2012-04-04
WO2010136999A1 (en) 2010-12-02

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.