SE9804085L - Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same - Google Patents

Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same

Info

Publication number
SE9804085L
SE9804085L SE9804085A SE9804085A SE9804085L SE 9804085 L SE9804085 L SE 9804085L SE 9804085 A SE9804085 A SE 9804085A SE 9804085 A SE9804085 A SE 9804085A SE 9804085 L SE9804085 L SE 9804085L
Authority
SE
Sweden
Prior art keywords
rotating electric
same
manufacturing
high voltage
layer
Prior art date
Application number
SE9804085A
Other languages
Swedish (sv)
Other versions
SE9804085D0 (en
SE523099C2 (en
Inventor
Mats Leijon
Original Assignee
Asea Brown Boveri
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
Priority claimed from SE9602079A external-priority patent/SE9602079D0/en
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9804085A priority Critical patent/SE523099C2/en
Publication of SE9804085L publication Critical patent/SE9804085L/en
Publication of SE9804085D0 publication Critical patent/SE9804085D0/en
Publication of SE523099C2 publication Critical patent/SE523099C2/en

Links

Classifications

    • 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
    • H02K15/08—Forming windings by laying conductors into or around core parts
    • 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
    • H02K15/08—Forming windings by laying conductors into or around core parts
    • H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
    • 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)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

The rotating electric machine includes a stator, rotor and windings. One winding at least has one or more current carrying conductors (2). Around each conductor is an inner layer with semiconducting properties and around the inner layer is a solid insulation. Around the solid insulation is a outer layer with semiconducting properties. The inner semiconducting layer is at the same potential as the conductor. The outer semiconducting layer essentially constitutes an equipotential surface surrounding the conductors, and is connected to a chosen potential, earth potential.
SE9804085A 1996-05-29 1998-11-27 Rotating electric machine for high voltage with stator, rotor and windings SE523099C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9804085A SE523099C2 (en) 1996-05-29 1998-11-27 Rotating electric machine for high voltage with stator, rotor and windings

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9602079A SE9602079D0 (en) 1996-05-29 1996-05-29 Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same
PCT/SE1997/000874 WO1997045919A2 (en) 1996-05-29 1997-05-27 Rotating electric machines with magnetic circuit for high voltage and method for manufacturing the same
SE9804085A SE523099C2 (en) 1996-05-29 1998-11-27 Rotating electric machine for high voltage with stator, rotor and windings

Publications (3)

Publication Number Publication Date
SE9804085L true SE9804085L (en) 1998-11-27
SE9804085D0 SE9804085D0 (en) 1998-11-27
SE523099C2 SE523099C2 (en) 2004-03-30

Family

ID=26662654

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9804085A SE523099C2 (en) 1996-05-29 1998-11-27 Rotating electric machine for high voltage with stator, rotor and windings

Country Status (1)

Country Link
SE (1) SE523099C2 (en)

Also Published As

Publication number Publication date
SE9804085D0 (en) 1998-11-27
SE523099C2 (en) 2004-03-30

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Legal Events

Date Code Title Description
NUG Patent has lapsed