FR2402963A1 - Moteur electrique synchrone du type turbo - Google Patents

Moteur electrique synchrone du type turbo

Info

Publication number
FR2402963A1
FR2402963A1 FR7824836A FR7824836A FR2402963A1 FR 2402963 A1 FR2402963 A1 FR 2402963A1 FR 7824836 A FR7824836 A FR 7824836A FR 7824836 A FR7824836 A FR 7824836A FR 2402963 A1 FR2402963 A1 FR 2402963A1
Authority
FR
France
Prior art keywords
electric motor
type synchronous
synchronous electric
turbo type
motor
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
FR7824836A
Other languages
English (en)
Other versions
FR2402963B1 (fr
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 FR2402963A1 publication Critical patent/FR2402963A1/fr
Application granted granted Critical
Publication of FR2402963B1 publication Critical patent/FR2402963B1/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
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/165—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors characterised by the squirrel-cage or other short-circuited windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors

Landscapes

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

Abstract

Moteur synchrone turbo du type avec rotor à tambour plein en fer massif et pôles non encochés. Ce moteur ne présente pas d'enroulement amortisseur, mais dispose de moyens de court-circuit de l'enroulement inducteur pendant le démarrage en asynchrone, et les cales de fermeture d'encoche 6 ainsi que les capots de maintien des têtes de bobines sont isolés (les cales en 9) par rapport au fer du rotor 1. Application : entraînement avec autodémarrage d'une machine-outil ou autre à grande vitesse.
FR7824836A 1977-09-12 1978-08-28 Moteur electrique synchrone du type turbo Granted FR2402963A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2741362A DE2741362C2 (de) 1977-09-12 1977-09-12 Elektrischer Synchronmotor in Turbobauweise

Publications (2)

Publication Number Publication Date
FR2402963A1 true FR2402963A1 (fr) 1979-04-06
FR2402963B1 FR2402963B1 (fr) 1982-06-11

Family

ID=6018941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824836A Granted FR2402963A1 (fr) 1977-09-12 1978-08-28 Moteur electrique synchrone du type turbo

Country Status (8)

Country Link
US (1) US4338537A (fr)
JP (1) JPS5450807A (fr)
CH (1) CH628471A5 (fr)
DE (1) DE2741362C2 (fr)
FR (1) FR2402963A1 (fr)
GB (1) GB2004131B (fr)
IT (1) IT1098521B (fr)
SE (1) SE436157B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19526509A1 (de) * 1995-07-20 1997-01-23 Still Gmbh Elektrische Maschine
SE9602079D0 (sv) * 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
US7535799B2 (en) * 1999-10-04 2009-05-19 H2O Audio, Inc. Protective housing for an audio device
US6795720B2 (en) * 2001-08-24 2004-09-21 General Electric Company High temperature superconducting synchronous rotor coil having multi-piece rotor core
WO2009003869A2 (fr) * 2007-07-02 2009-01-08 Alstom Technology Ltd Rotor pour générateur
JP6880472B1 (ja) * 2019-08-20 2021-06-02 日立金属株式会社 磁性楔、回転電機、および磁性楔の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484007A (en) * 1947-07-26 1949-10-11 Westinghouse Electric Corp Slot wedge for dynamoelectric machines
US2710931A (en) * 1951-08-09 1955-06-14 Ilse Ott Slot closure wedges for electric machines
DE1538935A1 (de) * 1966-12-15 1970-05-14 Licentia Gmbh Anordnung zur Festlegung der Wicklungen und/oder Nutenkeile in den Nuten elektrischer Maschinen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1261673A (en) * 1916-07-28 1918-04-02 Gen Electric Rotor for dynamo-electric machines.
US1913264A (en) * 1932-05-31 1933-06-06 Tions electriques de charleroi
US2575932A (en) * 1949-11-05 1951-11-20 Gen Electric Dynamoelectric machine rotor and winding
US2745030A (en) * 1952-09-03 1956-05-08 Gen Electric Dynamoelectric machine core member and method of making same
US3009073A (en) * 1957-11-15 1961-11-14 Gen Motors Corp Dynamoelectric machine slot wedges
US3683220A (en) * 1971-01-08 1972-08-08 Boris Leonidovich Konovalov Rotor for an electrical machine
US3870912A (en) * 1972-05-18 1975-03-11 Siemens Ag Smooth-core rotor for a synchronous electric machine
US4152610A (en) * 1973-08-22 1979-05-01 Patentbureau Danubia Turbogenerator having dual cooling

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484007A (en) * 1947-07-26 1949-10-11 Westinghouse Electric Corp Slot wedge for dynamoelectric machines
US2710931A (en) * 1951-08-09 1955-06-14 Ilse Ott Slot closure wedges for electric machines
DE1538935A1 (de) * 1966-12-15 1970-05-14 Licentia Gmbh Anordnung zur Festlegung der Wicklungen und/oder Nutenkeile in den Nuten elektrischer Maschinen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/70 *

Also Published As

Publication number Publication date
JPS5450807A (en) 1979-04-21
IT7827362A0 (it) 1978-09-06
DE2741362C2 (de) 1979-08-16
US4338537A (en) 1982-07-06
GB2004131B (en) 1982-02-17
CH628471A5 (de) 1982-02-26
SE436157B (sv) 1984-11-12
IT1098521B (it) 1985-09-07
FR2402963B1 (fr) 1982-06-11
SE7809428L (sv) 1979-03-13
GB2004131A (en) 1979-03-21
DE2741362B1 (de) 1978-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse