ATE103713T1 - Verfahren zur bestimmung des isolationszustandes. - Google Patents

Verfahren zur bestimmung des isolationszustandes.

Info

Publication number
ATE103713T1
ATE103713T1 AT88307260T AT88307260T ATE103713T1 AT E103713 T1 ATE103713 T1 AT E103713T1 AT 88307260 T AT88307260 T AT 88307260T AT 88307260 T AT88307260 T AT 88307260T AT E103713 T1 ATE103713 T1 AT E103713T1
Authority
AT
Austria
Prior art keywords
insulation
procedure
determining
state
Prior art date
Application number
AT88307260T
Other languages
English (en)
Inventor
Akira Village Shiomi - Saigo
Shigenari Maezawa
Tomoaki Kageyama
Keizaburo Ishikura
Akio Sera
Junji Suehiro
Original Assignee
Mitsui Petrochemical Ind
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
Priority claimed from JP19781287A external-priority patent/JPH07119782B2/ja
Priority claimed from JP63034800A external-priority patent/JP2836743B2/ja
Priority claimed from JP63043529A external-priority patent/JP2869067B2/ja
Priority claimed from JP4721388A external-priority patent/JP2831355B2/ja
Application filed by Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Priority claimed from EP88307260A external-priority patent/EP0302747B1/de
Application granted granted Critical
Publication of ATE103713T1 publication Critical patent/ATE103713T1/de

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
    • 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
    • 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
    • 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
    • G01R31/58—Testing of lines, cables or conductors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AT88307260T 1987-08-07 1988-08-05 Verfahren zur bestimmung des isolationszustandes. ATE103713T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP19781287A JPH07119782B2 (ja) 1987-08-07 1987-08-07 電気機器およびケ−ブルの絶縁劣化検出装置
JP63034800A JP2836743B2 (ja) 1988-02-17 1988-02-17 絶縁状態の検知方法、及びその検知装置
JP63043529A JP2869067B2 (ja) 1988-02-26 1988-02-26 絶縁状態の検知装置
JP4721388A JP2831355B2 (ja) 1988-02-29 1988-02-29 絶縁状態の検知方法
EP88307260A EP0302747B1 (de) 1987-08-07 1988-08-05 Verfahren zur Bestimmung des Isolationszustandes

Publications (1)

Publication Number Publication Date
ATE103713T1 true ATE103713T1 (de) 1994-04-15

Family

ID=27513610

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88307260T ATE103713T1 (de) 1987-08-07 1988-08-05 Verfahren zur bestimmung des isolationszustandes.

Country Status (1)

Country Link
AT (1) ATE103713T1 (de)

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties