FR2290071A1 - ELIMINATION OF THE CORONA EFFECT IN HIGH VOLTAGE WINDINGS - Google Patents

ELIMINATION OF THE CORONA EFFECT IN HIGH VOLTAGE WINDINGS

Info

Publication number
FR2290071A1
FR2290071A1 FR7532871A FR7532871A FR2290071A1 FR 2290071 A1 FR2290071 A1 FR 2290071A1 FR 7532871 A FR7532871 A FR 7532871A FR 7532871 A FR7532871 A FR 7532871A FR 2290071 A1 FR2290071 A1 FR 2290071A1
Authority
FR
France
Prior art keywords
elimination
high voltage
voltage windings
corona effect
corona
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.)
Granted
Application number
FR7532871A
Other languages
French (fr)
Other versions
FR2290071B1 (en
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2290071A1 publication Critical patent/FR2290071A1/en
Application granted granted Critical
Publication of FR2290071B1 publication Critical patent/FR2290071B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Insulating Of Coils (AREA)
FR7532871A 1974-10-29 1975-10-28 ELIMINATION OF THE CORONA EFFECT IN HIGH VOLTAGE WINDINGS Granted FR2290071A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51891674A 1974-10-29 1974-10-29

Publications (2)

Publication Number Publication Date
FR2290071A1 true FR2290071A1 (en) 1976-05-28
FR2290071B1 FR2290071B1 (en) 1979-03-23

Family

ID=24066024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532871A Granted FR2290071A1 (en) 1974-10-29 1975-10-28 ELIMINATION OF THE CORONA EFFECT IN HIGH VOLTAGE WINDINGS

Country Status (11)

Country Link
JP (1) JPS5166476A (en)
BE (1) BE834922A (en)
CA (1) CA1040696A (en)
CH (1) CH607414A5 (en)
DE (1) DE2548328A1 (en)
ES (1) ES442155A1 (en)
FR (1) FR2290071A1 (en)
GB (1) GB1526081A (en)
IT (1) IT1050995B (en)
NO (1) NO752943L (en)
SE (1) SE7512118L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2403113A1 (en) * 2010-07-02 2012-01-04 Alstom Technology Ltd Stator Bar
EP2405558A1 (en) * 2010-07-05 2012-01-11 Alstom Technology Ltd Stator Bar

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755050C2 (en) * 1977-12-07 1986-02-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Process for the production of a lattice bar with internal corona protection
JPS61101453U (en) * 1984-10-18 1986-06-28
JPS649447U (en) * 1987-07-08 1989-01-19
DE19817287A1 (en) 1998-04-18 1999-10-21 Abb Research Ltd Winding rod for the high-voltage winding of an electrical machine and method for producing such a winding rod

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR734582A (en) * 1931-04-04 1932-10-24 Ceskomoravska Kolben Danek Equipotential fittings interposed in the insulating sheaths of conductors housed in the notches of high voltage electrical machines
FR2095942A5 (en) * 1970-06-05 1972-02-11 Asea Ab

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR734582A (en) * 1931-04-04 1932-10-24 Ceskomoravska Kolben Danek Equipotential fittings interposed in the insulating sheaths of conductors housed in the notches of high voltage electrical machines
FR2095942A5 (en) * 1970-06-05 1972-02-11 Asea Ab

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2403113A1 (en) * 2010-07-02 2012-01-04 Alstom Technology Ltd Stator Bar
EP2403114A1 (en) * 2010-07-02 2012-01-04 Alstom Technology Ltd Stator bar
US8952256B2 (en) 2010-07-02 2015-02-10 Alstom Technology Ltd. Stator bar
EP2405558A1 (en) * 2010-07-05 2012-01-11 Alstom Technology Ltd Stator Bar

Also Published As

Publication number Publication date
NO752943L (en) 1976-04-30
ES442155A1 (en) 1977-04-01
JPS5166476A (en) 1976-06-09
BE834922A (en) 1976-04-28
SE7512118L (en) 1976-06-16
DE2548328A1 (en) 1976-05-06
CH607414A5 (en) 1978-12-15
GB1526081A (en) 1978-09-27
CA1040696A (en) 1978-10-17
IT1050995B (en) 1981-03-20
FR2290071B1 (en) 1979-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse