BR0004254A - Sistema e processo de análise inteligente para equipamento elétrico carregado de fluido - Google Patents

Sistema e processo de análise inteligente para equipamento elétrico carregado de fluido

Info

Publication number
BR0004254A
BR0004254A BR0004254-4A BR0004254A BR0004254A BR 0004254 A BR0004254 A BR 0004254A BR 0004254 A BR0004254 A BR 0004254A BR 0004254 A BR0004254 A BR 0004254A
Authority
BR
Brazil
Prior art keywords
electrical equipment
fluid
intelligent analysis
analysis system
parameters
Prior art date
Application number
BR0004254-4A
Other languages
English (en)
Inventor
Thomas Gary O'keeffe
Gregory Dennis Coulter
Steven Hector Azzaro
Vinay Bhaskar Jammu
Edward Brittain Stokes
John Charles Crouse
Alfonso M Delgado Cruz
Enrique Betancourt
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23573735&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0004254(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gen Electric filed Critical Gen Electric
Publication of BR0004254A publication Critical patent/BR0004254A/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
    • G01R31/14—Circuits therefor, e.g. for generating test voltages, sensing circuits
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N7/00—Computing arrangements based on specific mathematical models
    • G06N7/01—Probabilistic graphical models, e.g. probabilistic networks
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • 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
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Evolutionary Computation (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Artificial Intelligence (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Algebra (AREA)
  • Probability & Statistics with Applications (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Testing Relating To Insulation (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

Patente de Invenção: <B>"SISTEMA E PROCESSO DE ANáLISE INTELIGENTE PARA EQUIPAMENTO ELéTRICO CARREGADO DE FLUIDO"<D>. Um aparelho de análise inteligente (10) e processo para equipamento elétrico (20) carregado de fluido (F) inclui sensores (28a-e) para medir vários parâmetros do equipamento elétrico (20). O modelo analítico (112, 114, 116) calcula parâmetros baseados sobre medições de outros parâmetros. Os parâmetros medidos e calculados são comparados e o resultado da comparação é usado como um indicador em uma rede causal. As probabilidades da rede causal são recalculadas por uma rede de confiança. Os módulos analíticos (112, 114, 116) são ajustados ao longo do tempo para considerar as mudanças aceitáveis no comportamento do equipamento ao longo do tempo. A saída da rede casual pode ser usada para indicação diagnosticado e prognóstico.
BR0004254-4A 1999-09-17 2000-09-18 Sistema e processo de análise inteligente para equipamento elétrico carregado de fluido BR0004254A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/398,034 US6446027B1 (en) 1999-09-17 1999-09-17 Intelligent analysis system and method for fluid-filled electrical equipment

Publications (1)

Publication Number Publication Date
BR0004254A true BR0004254A (pt) 2001-05-02

Family

ID=23573735

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0004254-4A BR0004254A (pt) 1999-09-17 2000-09-18 Sistema e processo de análise inteligente para equipamento elétrico carregado de fluido

Country Status (8)

Country Link
US (1) US6446027B1 (pt)
EP (1) EP1085534B1 (pt)
JP (1) JP2001154726A (pt)
CN (1) CN1213280C (pt)
AR (1) AR026883A1 (pt)
BR (1) BR0004254A (pt)
DE (1) DE60031615T2 (pt)
TW (1) TW484087B (pt)

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Also Published As

Publication number Publication date
EP1085534B1 (en) 2006-11-02
TW484087B (en) 2002-04-21
CN1289038A (zh) 2001-03-28
EP1085534A2 (en) 2001-03-21
JP2001154726A (ja) 2001-06-08
US6446027B1 (en) 2002-09-03
DE60031615D1 (de) 2006-12-14
EP1085534A3 (en) 2003-09-24
DE60031615T2 (de) 2007-08-30
CN1213280C (zh) 2005-08-03
AR026883A1 (es) 2003-03-05

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B25A Requested transfer of rights approved

Owner name: PROLEC-GE, S. DE R.L. DE C.V. (MX)

Free format text: TRANSFERIDO PARTE DOS DIREITOS DE: GENERAL ELECTRIC COMPANY

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements