FR1461147A - Method for testing bars and coils in high voltage machines - Google Patents

Method for testing bars and coils in high voltage machines

Info

Publication number
FR1461147A
FR1461147A FR43311A FR43311A FR1461147A FR 1461147 A FR1461147 A FR 1461147A FR 43311 A FR43311 A FR 43311A FR 43311 A FR43311 A FR 43311A FR 1461147 A FR1461147 A FR 1461147A
Authority
FR
France
Prior art keywords
coils
high voltage
voltage machines
testing bars
bars
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR43311A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of FR1461147A publication Critical patent/FR1461147A/en
Expired legal-status Critical Current

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
    • G01R31/12—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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Relating To Insulation (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
FR43311A 1964-12-24 1965-12-22 Method for testing bars and coils in high voltage machines Expired FR1461147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1665864A CH414854A (en) 1964-12-24 1964-12-24 Method for testing bars and coils of high voltage machines

Publications (1)

Publication Number Publication Date
FR1461147A true FR1461147A (en) 1966-12-02

Family

ID=4419138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43311A Expired FR1461147A (en) 1964-12-24 1965-12-22 Method for testing bars and coils in high voltage machines

Country Status (4)

Country Link
CH (1) CH414854A (en)
DE (1) DE1466628A1 (en)
FR (1) FR1461147A (en)
GB (1) GB1105368A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634578A1 (en) * 1996-08-27 1998-03-12 Vem Elektroantriebe Gmbh Glow protection device for HV rotary electrical machine stator winding ends
CN113884794A (en) * 2021-09-28 2022-01-04 南方电网调峰调频发电有限公司检修试验分公司 Method for evaluating main insulation aging state of motor wire bar

Also Published As

Publication number Publication date
DE1466628A1 (en) 1969-01-30
GB1105368A (en) 1968-03-06
CH414854A (en) 1966-06-15

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