BR9906867A - Máquina elétrica, especialmente gerador de corrente alternada com máquina de excitação - Google Patents

Máquina elétrica, especialmente gerador de corrente alternada com máquina de excitação

Info

Publication number
BR9906867A
BR9906867A BR9906867-2A BR9906867A BR9906867A BR 9906867 A BR9906867 A BR 9906867A BR 9906867 A BR9906867 A BR 9906867A BR 9906867 A BR9906867 A BR 9906867A
Authority
BR
Brazil
Prior art keywords
machine
excitation
alternating current
generator
current generator
Prior art date
Application number
BR9906867-2A
Other languages
English (en)
Inventor
Istvan Ragaly
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR9906867A publication Critical patent/BR9906867A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
    • H02K21/044—Rotor of the claw pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/042—Rectifiers associated with rotating parts, e.g. rotor cores or rotary shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/38—Structural association of synchronous generators with exciting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

Patente de Invenção:<B>"MáQUINA ELéTRICA, ESPECIALMENTE GERADOR DE CORRENTE ALTERNADA COM MáQUINA DE EXCITAçãO"<D>. A máquina elétrica, especialmente gerador de corrente alternada, apresenta uma máquina de excitação (26) em forma de uma máquina de pólos de garra, a qual fornece a corrente de excitação necessária para o gerador. A máquina de excitação fica ao lado do gerador e em suas medidas é essencialmente menor que este. Nas garras (28,29) do estator (25) viradas para o induzido (32) da máquina de excitação encontram-se ímãs permanentes (39) na região do fluxo de dispersão entre as garras. Por este meio, campos de dispersão indesejados são captados.
BR9906867-2A 1998-10-12 1999-10-05 Máquina elétrica, especialmente gerador de corrente alternada com máquina de excitação BR9906867A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29818190U DE29818190U1 (de) 1998-10-12 1998-10-12 Elektrische Maschine, insbesondere Drehstromgenerator mit Erregermaschine
PCT/DE1999/003194 WO2000022719A1 (de) 1998-10-12 1999-10-05 Elektrische maschine, insbesondere drehstromgenerator, mit erregermaschine

Publications (1)

Publication Number Publication Date
BR9906867A true BR9906867A (pt) 2000-10-17

Family

ID=8063796

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906867-2A BR9906867A (pt) 1998-10-12 1999-10-05 Máquina elétrica, especialmente gerador de corrente alternada com máquina de excitação

Country Status (6)

Country Link
US (1) US6362550B1 (pt)
EP (1) EP1046218A1 (pt)
JP (1) JP2002528033A (pt)
BR (1) BR9906867A (pt)
DE (1) DE29818190U1 (pt)
WO (1) WO2000022719A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6628022B2 (en) * 2001-02-09 2003-09-30 Siemens Westinghouse Power Corporation Power generator system having diode support and rupture containment device and associated methods
JP4720024B2 (ja) * 2001-06-05 2011-07-13 株式会社安川電機 永久磁石形同期電動機
DE102008053722B4 (de) 2008-10-29 2022-01-13 Sew-Eurodrive Gmbh & Co Kg Synchronmaschine und Verfahren zum Betreiben einer Synchronmaschine
DE102008054850A1 (de) 2008-12-18 2010-07-01 Robert Bosch Gmbh Maschine mit Lagervorrichtung
DE102008054848A1 (de) 2008-12-18 2010-07-01 Robert Bosch Gmbh Maschine mit Lagervorrichtung
RU2444110C2 (ru) * 2009-10-12 2012-02-27 Михаил Федорович Ефимов Магнитоэлектрическая машина с двухступенчатым возбуждением
US20140191606A1 (en) * 2013-01-10 2014-07-10 Hamilton Sundstrand Corporation Multi-channel wound-field synchronous machine
JP6413775B2 (ja) * 2015-01-14 2018-10-31 株式会社デンソー 回転電機
DE102016114229B3 (de) 2016-08-01 2017-12-07 Infineon Technologies Austria Ag Transistorbauelement mit einer zwei schichten umfassenden feldelektrodeund sein herstellverfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1513850A1 (de) 1966-03-17 1970-01-08 Krupp Gmbh Kraftfahrzeug-Lichtanlage
JPS5775553A (en) 1980-10-23 1982-05-12 Hitachi Ltd Ac exciter
US4647806A (en) * 1985-06-10 1987-03-03 Giovanni Giuffrida Brushless alternator
US4918343A (en) * 1988-10-13 1990-04-17 Kohler Co. Brushless alternator
JP3709582B2 (ja) 1995-08-11 2005-10-26 株式会社デンソー 車両用交流発電機

Also Published As

Publication number Publication date
US6362550B1 (en) 2002-03-26
JP2002528033A (ja) 2002-08-27
WO2000022719A1 (de) 2000-04-20
DE29818190U1 (de) 2000-02-17
EP1046218A1 (de) 2000-10-25

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A E 9A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1990 DE 25/02/2009.