FR2438936A1 - Machine electrique avec un rotor, un stator a enroulement polyphase et un dispositif de commutation permutant sur un nombre de phases different - Google Patents

Machine electrique avec un rotor, un stator a enroulement polyphase et un dispositif de commutation permutant sur un nombre de phases different

Info

Publication number
FR2438936A1
FR2438936A1 FR7828761A FR7828761A FR2438936A1 FR 2438936 A1 FR2438936 A1 FR 2438936A1 FR 7828761 A FR7828761 A FR 7828761A FR 7828761 A FR7828761 A FR 7828761A FR 2438936 A1 FR2438936 A1 FR 2438936A1
Authority
FR
France
Prior art keywords
operating
changeover switch
rotating electrical
electrical machine
variable
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
FR7828761A
Other languages
English (en)
Other versions
FR2438936B1 (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.)
ThyssenKrupp Technologies AG
Original Assignee
Thyssen Industrie 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 Thyssen Industrie AG filed Critical Thyssen Industrie AG
Priority to FR7828761A priority Critical patent/FR2438936A1/fr
Publication of FR2438936A1 publication Critical patent/FR2438936A1/fr
Application granted granted Critical
Publication of FR2438936B1 publication Critical patent/FR2438936B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
    • 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
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/06—Controlling the motor in four quadrants
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UNE MACHINE ELECTRIQUE COMPRENANT UN ROTOR, UN STATOR A ENROULEMENT POLYPHASE AINSI QU'UN DISPOSITIF DE COMMUTATION PERMUTANT SUR UN NOMBRE DE PHASES DIFFERENT. LE STATOR 1 EST FIXE SUR UN ARBRE 2 ET EXCITE PAR DES CONTACTS 3. LE ROTOR 4 COMPREND UN ENROULEMENT 5 A 12 PHASES. LES EXTREMITES 9 DE L'ENROULEMENT SONT RELIEES A UN DISPOSITIF DE COMMUTATION 10 LOGE DANS LE CARTER 6 DE LA MACHINE QUI CONSTITUE UNE PARTIE DE LA MACHINE ELLE-MEME ET PEUT NOTAMMENT ETRE FORME D'UNE PLURALITE DE THYRISTORS ALLUMES PAR UN DISPOSITIF DE COMMANDE 12 ET ETEINTS PAR COMMUTATION NATURELLE. L'INVENTION S'APPLIQUE AUX LOCOMOTIVES ELECTRIQUES DIESEL A MOTEUR DE TRACTION TRIPHASE.
FR7828761A 1978-10-09 1978-10-09 Machine electrique avec un rotor, un stator a enroulement polyphase et un dispositif de commutation permutant sur un nombre de phases different Granted FR2438936A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7828761A FR2438936A1 (fr) 1978-10-09 1978-10-09 Machine electrique avec un rotor, un stator a enroulement polyphase et un dispositif de commutation permutant sur un nombre de phases different

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7828761A FR2438936A1 (fr) 1978-10-09 1978-10-09 Machine electrique avec un rotor, un stator a enroulement polyphase et un dispositif de commutation permutant sur un nombre de phases different

Publications (2)

Publication Number Publication Date
FR2438936A1 true FR2438936A1 (fr) 1980-05-09
FR2438936B1 FR2438936B1 (fr) 1983-05-20

Family

ID=9213502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828761A Granted FR2438936A1 (fr) 1978-10-09 1978-10-09 Machine electrique avec un rotor, un stator a enroulement polyphase et un dispositif de commutation permutant sur un nombre de phases different

Country Status (1)

Country Link
FR (1) FR2438936A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707372A1 (fr) * 1994-10-14 1996-04-17 European Gas Turbines Sa Génératrice d'énergie électrique munie de dispositifs d'adaptation de la fréquence
US6519170B2 (en) 2000-10-16 2003-02-11 Alstom (Switzerland) Ltd Method for operating a matrix converter and matrix converter for implementing the method
EP1708342A2 (fr) * 2005-03-31 2006-10-04 ALSTOM Technology Ltd Excitateur rotatif de grands courants

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707372A1 (fr) * 1994-10-14 1996-04-17 European Gas Turbines Sa Génératrice d'énergie électrique munie de dispositifs d'adaptation de la fréquence
FR2725852A1 (fr) * 1994-10-14 1996-04-19 Europ Gas Turbines Sa Generatrice d'energie electrique munie de dispositifs d'adaptation de la frequence
US6519170B2 (en) 2000-10-16 2003-02-11 Alstom (Switzerland) Ltd Method for operating a matrix converter and matrix converter for implementing the method
EP1708342A2 (fr) * 2005-03-31 2006-10-04 ALSTOM Technology Ltd Excitateur rotatif de grands courants
US7508107B2 (en) 2005-03-31 2009-03-24 Alstom Technology Ltd High current rotating exciter
EP1708342A3 (fr) * 2005-03-31 2010-04-14 ALSTOM Technology Ltd Excitateur rotatif de grands courants

Also Published As

Publication number Publication date
FR2438936B1 (fr) 1983-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse