CA1078017A - Systeme de controle de decharge en couronne - Google Patents

Systeme de controle de decharge en couronne

Info

Publication number
CA1078017A
CA1078017A CA282,831A CA282831A CA1078017A CA 1078017 A CA1078017 A CA 1078017A CA 282831 A CA282831 A CA 282831A CA 1078017 A CA1078017 A CA 1078017A
Authority
CA
Canada
Prior art keywords
radio frequency
striplines
rotor
antenna
corona discharge
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
CA282,831A
Other languages
English (en)
Inventor
David L. Freeman
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
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 Canadian General Electric Co Ltd filed Critical Canadian General Electric Co Ltd
Priority to CA282,831A priority Critical patent/CA1078017A/fr
Application granted granted Critical
Publication of CA1078017A publication Critical patent/CA1078017A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
    • 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
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
CA282,831A 1977-07-15 1977-07-15 Systeme de controle de decharge en couronne Expired CA1078017A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA282,831A CA1078017A (fr) 1977-07-15 1977-07-15 Systeme de controle de decharge en couronne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA282,831A CA1078017A (fr) 1977-07-15 1977-07-15 Systeme de controle de decharge en couronne

Publications (1)

Publication Number Publication Date
CA1078017A true CA1078017A (fr) 1980-05-20

Family

ID=4109144

Family Applications (1)

Application Number Title Priority Date Filing Date
CA282,831A Expired CA1078017A (fr) 1977-07-15 1977-07-15 Systeme de controle de decharge en couronne

Country Status (1)

Country Link
CA (1) CA1078017A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451870A (en) * 1981-12-04 1984-05-29 Canadian General Electric Company Limited Capacitive signal coupler
EP0585175A1 (fr) * 1992-08-27 1994-03-02 Gec Alsthom Moteurs Sa Dispositif et procédé pour mesurer le vieillissement d'un isolant composite polymère pour bobine de stator
US20150349612A1 (en) * 2013-02-12 2015-12-03 Murata Manufacturing Co., Ltd. Rotating electrical machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451870A (en) * 1981-12-04 1984-05-29 Canadian General Electric Company Limited Capacitive signal coupler
EP0585175A1 (fr) * 1992-08-27 1994-03-02 Gec Alsthom Moteurs Sa Dispositif et procédé pour mesurer le vieillissement d'un isolant composite polymère pour bobine de stator
FR2695209A1 (fr) * 1992-08-27 1994-03-04 Gec Alsthom Moteurs Sa Dispositif et procédé pour mesurer le vieillissement d'un isolant composite polymère pour bobine de stator.
US20150349612A1 (en) * 2013-02-12 2015-12-03 Murata Manufacturing Co., Ltd. Rotating electrical machine

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Legal Events

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