GB714311A - Improvements relating to high voltage electrical apparatus with slot-embedded conductors - Google Patents

Improvements relating to high voltage electrical apparatus with slot-embedded conductors

Info

Publication number
GB714311A
GB714311A GB18534/52A GB1853452A GB714311A GB 714311 A GB714311 A GB 714311A GB 18534/52 A GB18534/52 A GB 18534/52A GB 1853452 A GB1853452 A GB 1853452A GB 714311 A GB714311 A GB 714311A
Authority
GB
United Kingdom
Prior art keywords
slot
high voltage
electrical apparatus
voltage electrical
improvements relating
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
GB18534/52A
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 Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB714311A publication Critical patent/GB714311A/en
Expired 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)

Abstract

714,311. Insulation for dynamo-electric machines. GENERAL ELECTRIC CO. July 22, 1952 [July 27, 1951], No. 18534/52. Class 35 Formation of corona between the conductor insulation 14 and the slot walls 12 in a highvoltage machine is prevented by covering the outer surfaces of the conductor insulation with a semi-conducting paint 16 and coating the previously cleaned slot walls with a similar paint layer 17 so that both semi-conducting layers being in close contact, the outer surface of the conductor insulation is securely earthed to the core. The core laminµ may be individually insulated.'
GB18534/52A 1951-07-27 1952-07-22 Improvements relating to high voltage electrical apparatus with slot-embedded conductors Expired GB714311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US714311XA 1951-07-27 1951-07-27

Publications (1)

Publication Number Publication Date
GB714311A true GB714311A (en) 1954-08-25

Family

ID=22101275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18534/52A Expired GB714311A (en) 1951-07-27 1952-07-22 Improvements relating to high voltage electrical apparatus with slot-embedded conductors

Country Status (1)

Country Link
GB (1) GB714311A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997043818A1 (en) * 1996-05-15 1997-11-20 Siemens Aktiengesellschaft Substrate for an electrical winding and process for producing corona shielding
US6130495A (en) * 1996-05-15 2000-10-10 Siemens Aktiengesellschaft Supporting element for an electric winding, turbogenerator and method of producing a corona shield

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997043818A1 (en) * 1996-05-15 1997-11-20 Siemens Aktiengesellschaft Substrate for an electrical winding and process for producing corona shielding
US6130495A (en) * 1996-05-15 2000-10-10 Siemens Aktiengesellschaft Supporting element for an electric winding, turbogenerator and method of producing a corona shield

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