FR2260215A1 - Low-speed salient-pole sync. machine - has flat conductors as coils for excitation winding forming self-supporting components - Google Patents

Low-speed salient-pole sync. machine - has flat conductors as coils for excitation winding forming self-supporting components

Info

Publication number
FR2260215A1
FR2260215A1 FR7439034A FR7439034A FR2260215A1 FR 2260215 A1 FR2260215 A1 FR 2260215A1 FR 7439034 A FR7439034 A FR 7439034A FR 7439034 A FR7439034 A FR 7439034A FR 2260215 A1 FR2260215 A1 FR 2260215A1
Authority
FR
France
Prior art keywords
coils
flat conductors
poles
supporting components
pole
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
FR7439034A
Other languages
French (fr)
Other versions
FR2260215B1 (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2260215A1 publication Critical patent/FR2260215A1/en
Application granted granted Critical
Publication of FR2260215B1 publication Critical patent/FR2260215B1/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
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/527—Fastening salient pole windings or connections thereto applicable to rotors only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Windings For Motors And Generators (AREA)
  • Synchronous Machinery (AREA)

Abstract

The low speed salient-pole synchronous machine has the coils of its excitation windings constructed from flat conductors whose outer surfaces run parallel to the walls of the poles. These flat conductors are enclosed only in insulating material of synthetic resin and form self-supporting components. The coils are only held at the ends of the poles by a holder connected with either the poles or the body of the rotor. This holder holds the coils away from the poles leaving a gap between them, and consists of an insulating tape. The flat conductors may also have cooling vanes.
FR7439034A 1974-01-31 1974-11-28 Low-speed salient-pole sync. machine - has flat conductors as coils for excitation winding forming self-supporting components Granted FR2260215A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742405148 DE2405148B2 (en) 1974-01-31 1974-01-31 LOW SPEED ELECTRIC SYNCHRONOUS MACHINE

Publications (2)

Publication Number Publication Date
FR2260215A1 true FR2260215A1 (en) 1975-08-29
FR2260215B1 FR2260215B1 (en) 1980-09-05

Family

ID=5906518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439034A Granted FR2260215A1 (en) 1974-01-31 1974-11-28 Low-speed salient-pole sync. machine - has flat conductors as coils for excitation winding forming self-supporting components

Country Status (6)

Country Link
JP (1) JPS50109403A (en)
CA (1) CA1026414A (en)
CH (1) CH576199A5 (en)
DE (1) DE2405148B2 (en)
FR (1) FR2260215A1 (en)
SE (1) SE403954B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012697A1 (en) * 1978-12-15 1980-06-25 ANVAR Agence Nationale de Valorisation de la Recherche System for assembling and fixing a winding on a railway vehicle for eddy-current braking

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616281A5 (en) * 1977-03-09 1980-03-14 Bbc Brown Boveri & Cie
DE19637288A1 (en) * 1996-09-13 1997-10-09 Fichtel & Sachs Ag Coil for generating magnetic field e.g. for electric motor
EP3079235A1 (en) * 2015-04-10 2016-10-12 Siemens Aktiengesellschaft Electrically insulating coated pole iron in the rotor of an electrically rotating machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012697A1 (en) * 1978-12-15 1980-06-25 ANVAR Agence Nationale de Valorisation de la Recherche System for assembling and fixing a winding on a railway vehicle for eddy-current braking
FR2443943A1 (en) * 1978-12-15 1980-07-11 Dubreucq Yvon ASSEMBLY AND FIXING SYSTEM ON A RAIL VEHICLE OF A WINDING FOR EDGE CURRENT BRAKING

Also Published As

Publication number Publication date
DE2405148B2 (en) 1976-08-05
SE7500318L (en) 1975-08-01
JPS50109403A (en) 1975-08-28
CA1026414A (en) 1978-02-14
DE2405148A1 (en) 1975-08-14
FR2260215B1 (en) 1980-09-05
CH576199A5 (en) 1976-05-31
SE403954B (en) 1978-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse