WO2001022557A3 - Corona shielding arrangement and method for the production thereof - Google Patents

Corona shielding arrangement and method for the production thereof Download PDF

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Publication number
WO2001022557A3
WO2001022557A3 PCT/DE2000/003203 DE0003203W WO0122557A3 WO 2001022557 A3 WO2001022557 A3 WO 2001022557A3 DE 0003203 W DE0003203 W DE 0003203W WO 0122557 A3 WO0122557 A3 WO 0122557A3
Authority
WO
WIPO (PCT)
Prior art keywords
corona shielding
semiconductor
slot
lining
conductor
Prior art date
Application number
PCT/DE2000/003203
Other languages
German (de)
French (fr)
Other versions
WO2001022557A2 (en
Inventor
Thomas Partzsch
Wolfgang Golbig
Guenther Wieland
Original Assignee
Thomas Partzsch
Wolfgang Golbig
Guenther Wieland
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 Thomas Partzsch, Wolfgang Golbig, Guenther Wieland filed Critical Thomas Partzsch
Priority to CA002351440A priority Critical patent/CA2351440A1/en
Priority to BR0007157-9A priority patent/BR0007157A/en
Publication of WO2001022557A2 publication Critical patent/WO2001022557A2/en
Publication of WO2001022557A3 publication Critical patent/WO2001022557A3/en

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/10—Applying solid insulation to windings, stators or rotors
    • H02K15/105—Applying solid insulation to windings, stators or rotors to the windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

The invention relates to a corona shielding arrangement for the stator winding of high voltage rotary machines. According to the invention, the corona shielding arrangement is structured in such a way that the conductor and semi-conductor shielding materials are disposed both outside and inside the laminated stator core. The semiconductor material for the overhang corona shielding is composed of a flat semiconductor corona shielding material cut into strips on both sides at the level of the slot, and optionally, also at the base of the slot on the lining thereof. The point of contact between the conductor and semiconductor corona shielding material is located inside the laminated stator core. The end winding is subsequently integrated, whereby the lining of the slot projecting therefrom is also insulated up to the laminated stator core and the semiconductor corona shielding material must be kept at a distance from the lining of the slot. The semiconductor corona shielding material is then arranged on the insulation of the end winding and secured by means of an adhesive strip or cover band which is placed over the insulation of the end winding.
PCT/DE2000/003203 1999-09-17 2000-09-14 Corona shielding arrangement and method for the production thereof WO2001022557A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002351440A CA2351440A1 (en) 1999-09-17 2000-09-14 Corona shielding arrangement and method for the production thereof
BR0007157-9A BR0007157A (en) 1999-09-17 2000-09-14 Protective device against effluvia and process for its manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944664.4 1999-09-17
DE1999144664 DE19944664A1 (en) 1999-09-17 1999-09-17 Glow protection arrangement and method for its production

Publications (2)

Publication Number Publication Date
WO2001022557A2 WO2001022557A2 (en) 2001-03-29
WO2001022557A3 true WO2001022557A3 (en) 2002-04-18

Family

ID=7922417

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/003203 WO2001022557A2 (en) 1999-09-17 2000-09-14 Corona shielding arrangement and method for the production thereof

Country Status (4)

Country Link
BR (1) BR0007157A (en)
CA (1) CA2351440A1 (en)
DE (1) DE19944664A1 (en)
WO (1) WO2001022557A2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997043817A1 (en) * 1996-05-15 1997-11-20 Siemens Aktiengesellschaft Conductor winding arrangement for heavy electric machines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997043817A1 (en) * 1996-05-15 1997-11-20 Siemens Aktiengesellschaft Conductor winding arrangement for heavy electric machines

Also Published As

Publication number Publication date
CA2351440A1 (en) 2001-03-29
BR0007157A (en) 2001-09-18
WO2001022557A2 (en) 2001-03-29
DE19944664A1 (en) 2001-08-09

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