SE9604030L - Method of manufacturing a rotary electric machine and such machine - Google Patents

Method of manufacturing a rotary electric machine and such machine

Info

Publication number
SE9604030L
SE9604030L SE9604030A SE9604030A SE9604030L SE 9604030 L SE9604030 L SE 9604030L SE 9604030 A SE9604030 A SE 9604030A SE 9604030 A SE9604030 A SE 9604030A SE 9604030 L SE9604030 L SE 9604030L
Authority
SE
Sweden
Prior art keywords
machine
stator
slots
manufacturing
spring members
Prior art date
Application number
SE9604030A
Other languages
Swedish (sv)
Other versions
SE9604030D0 (en
SE515728C2 (en
Inventor
Bengt Rothman
Hans-Olof Kalldin
Bertil Larsson
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
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9604030A priority Critical patent/SE515728C2/en
Publication of SE9604030D0 publication Critical patent/SE9604030D0/en
Priority to SE9700362A priority patent/SE9700362L/en
Priority to US09/147,318 priority patent/US20020047440A1/en
Priority to AU30532/97A priority patent/AU3053297A/en
Priority to PCT/SE1997/000906 priority patent/WO1997045938A1/en
Publication of SE9604030L publication Critical patent/SE9604030L/en
Publication of SE515728C2 publication Critical patent/SE515728C2/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
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/15—Machines characterised by cable windings, e.g. high-voltage cables, ribbon cables

Landscapes

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

Abstract

In the manufacture of a rotating electric machine the stator windings are obtained by drawing a high-voltage cable with an outer semiconducting layer through the slots in the stator. Spring members [13c] are arranged in the stator slots in a deactivated state, i.e. they do not exert any spring action. In the deactivated state, the spring members do not impede the passage of the cable when the stator is wound. When winding is complete the spring members are activated to abutment against the cable parts, clamping them firmly in the slots.
SE9604030A 1996-05-29 1996-11-04 Manufacturing stator for high-voltage rotating electric machine e.g generator in power station SE515728C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9604030A SE515728C2 (en) 1996-11-04 1996-11-04 Manufacturing stator for high-voltage rotating electric machine e.g generator in power station
SE9700362A SE9700362L (en) 1996-05-29 1997-02-03 Rotary electric machine and process in manufacture of such III
US09/147,318 US20020047440A1 (en) 1996-05-29 1997-05-27 Rotating electrical machine comprising high-voltage stator winding and spring-device supporting the winding and method for manufacturing such machine
AU30532/97A AU3053297A (en) 1996-05-29 1997-05-27 Rotating electrical machine comprising high-voltage stator winding and spring-device supporting the winding and method for manufacturing such machine
PCT/SE1997/000906 WO1997045938A1 (en) 1996-05-29 1997-05-27 Rotating electrical machine comprising high-voltage stator winding and spring-device supporting the winding and method for manufacturing such machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9604030A SE515728C2 (en) 1996-11-04 1996-11-04 Manufacturing stator for high-voltage rotating electric machine e.g generator in power station

Publications (3)

Publication Number Publication Date
SE9604030D0 SE9604030D0 (en) 1996-11-04
SE9604030L true SE9604030L (en) 1998-05-05
SE515728C2 SE515728C2 (en) 2001-10-01

Family

ID=20404487

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9604030A SE515728C2 (en) 1996-05-29 1996-11-04 Manufacturing stator for high-voltage rotating electric machine e.g generator in power station

Country Status (1)

Country Link
SE (1) SE515728C2 (en)

Also Published As

Publication number Publication date
SE9604030D0 (en) 1996-11-04
SE515728C2 (en) 2001-10-01

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Legal Events

Date Code Title Description
NUG Patent has lapsed