BR0010695A - Aparelho e método de detecção de status para equipamento elétrico enchido com fluido - Google Patents

Aparelho e método de detecção de status para equipamento elétrico enchido com fluido

Info

Publication number
BR0010695A
BR0010695A BR0010695-0A BR0010695A BR0010695A BR 0010695 A BR0010695 A BR 0010695A BR 0010695 A BR0010695 A BR 0010695A BR 0010695 A BR0010695 A BR 0010695A
Authority
BR
Brazil
Prior art keywords
fluid
electrical equipment
status detection
detection method
status
Prior art date
Application number
BR0010695-0A
Other languages
English (en)
Other versions
BR0010695B1 (pt
Inventor
Edward Brittain Stokes
Steven Hector Azzaro
Thomas G O Keefe
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR0010695A publication Critical patent/BR0010695A/pt
Publication of BR0010695B1 publication Critical patent/BR0010695B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2841—Gas in oils, e.g. hydrogen in insulating oils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2888—Lubricating oil characteristics, e.g. deterioration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

"APARELHO E MéTODO DE DETECçãO DE STATUS PARA EQUIPAMENTO ELéTRICO ENCHIDO COM FLUIDO". Um aparelho de detecção de status para equipamento elétrico inclui uma pluralidade de sensores de múltiplos parâmetros distribuídos em um vaso de contenção ou em uma outra região enchida com fluido do equipamento elétrico. Os sensores são capazes de prover dados relacionados a diversos parâmetros do fluido simultaneamente em diferentes posições no fluído. Os dados fornecidos pelos sensores podem ser processados para permitir a localização de falhas incipientes ou podem indicar outros estados de operação quando combinados com dados de fluxo conhecidos do fluido através do equipamento elétrico. Um método para detectar a situação de operação de um equipamento elétrico inclui detectar parâmetros simultaneamente em diversos locais de detecção no fluido, e determinar a situação de operação em função dos parâmetros detectados.
BRPI0010695-0A 1999-04-30 2000-04-25 aparelho e método de detecção de status para equipamento elétrico enchido com fluido. BR0010695B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/302,299 US6494617B1 (en) 1999-04-30 1999-04-30 Status detection apparatus and method for fluid-filled electrical equipment
US09/302,299 1999-04-30
PCT/US2000/011121 WO2000067019A1 (en) 1999-04-30 2000-04-25 Status detection apparatus and method for fluid-filled electrical equipment

Publications (2)

Publication Number Publication Date
BR0010695A true BR0010695A (pt) 2002-04-23
BR0010695B1 BR0010695B1 (pt) 2012-11-27

Family

ID=23167151

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0010695-0A BR0010695B1 (pt) 1999-04-30 2000-04-25 aparelho e método de detecção de status para equipamento elétrico enchido com fluido.

Country Status (10)

Country Link
US (1) US6494617B1 (pt)
EP (1) EP1177437B1 (pt)
JP (1) JP5196692B2 (pt)
AR (1) AR028825A1 (pt)
BR (1) BR0010695B1 (pt)
CA (1) CA2370174C (pt)
DE (1) DE60003675T2 (pt)
ES (1) ES2202118T3 (pt)
MX (1) MXPA01010907A (pt)
WO (1) WO2000067019A1 (pt)

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Also Published As

Publication number Publication date
MXPA01010907A (es) 2002-05-06
CA2370174A1 (en) 2000-11-09
AR028825A1 (es) 2003-05-28
WO2000067019A1 (en) 2000-11-09
ES2202118T3 (es) 2004-04-01
BR0010695B1 (pt) 2012-11-27
EP1177437B1 (en) 2003-07-02
DE60003675D1 (de) 2003-08-07
JP2002543605A (ja) 2002-12-17
JP5196692B2 (ja) 2013-05-15
CA2370174C (en) 2009-03-24
US6494617B1 (en) 2002-12-17
EP1177437A1 (en) 2002-02-06
DE60003675T2 (de) 2004-04-15

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