BR9810560A - Processo para a geração de energia elétrica por meio de um gerador sìncrono, gerador sìncrono, instalação de energia eólica - Google Patents

Processo para a geração de energia elétrica por meio de um gerador sìncrono, gerador sìncrono, instalação de energia eólica

Info

Publication number
BR9810560A
BR9810560A BR9810560-4A BR9810560A BR9810560A BR 9810560 A BR9810560 A BR 9810560A BR 9810560 A BR9810560 A BR 9810560A BR 9810560 A BR9810560 A BR 9810560A
Authority
BR
Brazil
Prior art keywords
synchronous generator
stator
generation
generator
electrical energy
Prior art date
Application number
BR9810560-4A
Other languages
English (en)
Other versions
BR9810560B1 (pt
Inventor
Aloys Wobben
Original Assignee
Aloys Wobben
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 Aloys Wobben filed Critical Aloys Wobben
Publication of BR9810560A publication Critical patent/BR9810560A/pt
Publication of BR9810560B1 publication Critical patent/BR9810560B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • 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
    • H02K3/28—Layout of windings or of connections between windings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2200/00—Mathematical features
    • F05B2200/10—Basic functions
    • F05B2200/11—Sum
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Control Of Eletrric Generators (AREA)
  • Wind Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

"PROCESSO PARA A GERAçãO DE ENERGIA ELéTRICA POR MEIO DE UM GERADOR SìNCRONO, GERADOR SìNCRONO, INSTALAçãO DE ENERGIA EóLICA". A invenção se refere a um processo para a geração de energia elétrica por meio de um gerador síncrono, com um estator de gerador com um enrolamento de estator e um rotor de gerador móvel relativamente ao estator, o qual apresenta n pólos e que induz no enrolamento de estator uma tensão elétrica, enquanto o enrolamento de estator é percorrido por uma corrente de estator, bem como a um gerador síncrono. De acordo a invenção, está previsto que o decurso temporal da tensão induzida em um enrolamento de estator ou em vários enrolamentos de estator é aproximado substancialmente ao decurso de corrente em um enrolamento de estator ou à soma de ao menos m correntes parciais (I1, I2) nos enrolamentos de estator. Ainda, está previsto, de acordo com a invenção, que os pólos sejam assimétricos ou dispostos assimetricamente no rotor (12).
BRPI9810560-4A 1997-07-08 1998-07-07 gerador sìncrono, e, usina de energia eólica. BR9810560B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19729034A DE19729034A1 (de) 1997-07-08 1997-07-08 Synchrongenerator zum Einsatz bei Windenergieanlagen sowie Windenergieanlage
PCT/EP1998/004202 WO1999003187A1 (de) 1997-07-08 1998-07-07 Synchrongenerator zum einsatz bei windenergieanlagen sowie windenergieanlage

Publications (2)

Publication Number Publication Date
BR9810560A true BR9810560A (pt) 2000-08-08
BR9810560B1 BR9810560B1 (pt) 2011-04-19

Family

ID=7834938

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9810560-4A BR9810560B1 (pt) 1997-07-08 1998-07-07 gerador sìncrono, e, usina de energia eólica.

Country Status (15)

Country Link
US (1) US6864611B1 (pt)
EP (1) EP0995257B1 (pt)
JP (3) JP2001510320A (pt)
AR (1) AR010926A1 (pt)
AU (1) AU737884B2 (pt)
BR (1) BR9810560B1 (pt)
CA (2) CA2669430C (pt)
DE (2) DE19729034A1 (pt)
DK (1) DK0995257T3 (pt)
ES (1) ES2177029T3 (pt)
NO (1) NO321270B1 (pt)
NZ (1) NZ501904A (pt)
PT (1) PT995257E (pt)
TR (1) TR199903329T2 (pt)
WO (1) WO1999003187A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19923925A1 (de) * 1999-05-26 2000-12-07 Aloys Wobben Synchronmaschine
DE10011929B4 (de) * 2000-03-11 2004-07-01 Wobben, Aloys, Dipl.-Ing. Synchrongenerator
DE10059018C2 (de) * 2000-11-28 2002-10-24 Aloys Wobben Windenergieanlage bzw. Windpark bestehend aus einer Vielzahl von Windenergieanlagen
DE10128438B4 (de) * 2001-05-03 2006-09-28 Wobben, Aloys, Dipl.-Ing. Windenergieanlage
WO2006103159A1 (de) * 2005-03-31 2006-10-05 Alstom Technology Ltd Generator mit hoher phasenordnung
DE102007011261A1 (de) * 2007-03-06 2008-09-11 Vensys Energy Ag Generator für Windenergieanlagen
US7538446B2 (en) 2007-06-21 2009-05-26 General Electric Company Gear integrated generator for wind turbine
CN101741157A (zh) * 2008-11-21 2010-06-16 德昌电机(深圳)有限公司 电机及其转子
EP2412077A4 (en) * 2009-03-27 2017-04-26 Otis Elevator Company Electric machine having multidirectional skew
US8344569B2 (en) 2009-05-14 2013-01-01 Vensys Energy Ag Generator for wind power installations
US8358029B2 (en) * 2009-09-24 2013-01-22 General Electric Company Rotor-shaft integrated generator drive apparatus
DE102011077217A1 (de) * 2011-06-08 2012-12-13 Aloys Wobben Polpaket, Rotor mit einer Mehrzahl von Polpaketen und Verfahren zum Herstellen eines Polpaketes
DE102011077651A1 (de) * 2011-06-16 2012-12-20 Aloys Wobben Verfahren zum Steuern einer Windenergieanlage
DE102011089498A1 (de) * 2011-12-21 2013-06-27 Wobben Properties Gmbh Generator einer getriebelosen Windenergieanlage
DE102012208547A1 (de) 2012-05-22 2013-11-28 Wobben Properties Gmbh Synchrongenerator einer getriebelosen Windenergieanlage
DE102013206121A1 (de) 2013-04-08 2014-10-09 Wobben Properties Gmbh Synchrongenerator-Polpaket
DE102014200947A1 (de) * 2014-01-20 2015-08-06 Wobben Properties Gmbh Synchrongenerator einer getriebelosen Windenergieanlage
EP2905466A1 (de) * 2014-02-11 2015-08-12 Siemens Aktiengesellschaft Verfahren zur Reduktion eines Ausgleichsmoments in einem Antriebsstrang
DE102015211355A1 (de) * 2015-06-19 2016-12-22 Wobben Properties Gmbh Formspule, Wicklungsaufbau sowie Stator eines Generators einer Windenergieanlage und Verfahren zum Herstellen eines Stators
DE102015211356A1 (de) * 2015-06-19 2016-12-22 Wobben Properties Gmbh Verfahren zum Herstellen eines Stators eines Generators einer Windenergieanlage, sowie Formspule, Wicklungsaufbau und Stator
DE102016108712A1 (de) 2016-05-11 2017-11-16 Wobben Properties Gmbh Synchrongenerator einer getriebelosen Windenergieanlage sowie Verfahren zum Herstellen eines Synchrongenerators und Verwendung von Formspulen
DE102019207471A1 (de) * 2019-05-22 2020-11-26 Robert Bosch Gmbh Stator einer elektrischen Maschine
CN111900815B (zh) * 2020-06-08 2021-10-26 厦门势拓伺服科技股份有限公司 一种削弱不对称气隙磁场影响和具有容错能力的定子绕组
US11894724B2 (en) 2020-10-29 2024-02-06 Generac Power Systems, Inc. Alternator with rotor lamination stack
EP4224678A1 (de) * 2022-02-04 2023-08-09 Valeo eAutomotive Germany GmbH Rotorblechpaket für eine fremderregte elektrische synchronmaschine mit verbessertem drehmomentverlauf

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DE622115C (de) * 1935-11-21 Aeg Einrichtung zur Unterdrueckung der Nutharmonischen elektrischer Wechselstromsynchronmaschinen
DE379846C (de) * 1923-08-29 Aeg Synchronmaschine mit zur Unterdrueckung der Oberwellen senkrecht zur Maschinenachse unterteilten Polschuhen
US1369765A (en) 1918-08-28 1921-03-01 Allis Chalmers Mfg Co Pole and method of constructing same
FR1215804A (fr) 1958-11-18 1960-04-20 Evr Eclairage Vehicules Rail Rotor de machine électrique tournante
US3857053A (en) * 1973-04-09 1974-12-24 Controls Co Of America Synchronous motor stator pole arrangement
AT352824B (de) 1977-11-30 1979-10-10 Elin Union Ag Synchronmaschine mit ueberwiegend gleich geformten und symmetrischen polen
US4217515A (en) * 1978-02-14 1980-08-12 Westinghouse Electric Corp. Embedded field winding end turns for dynamoelectric machine rotors
JPS54134309A (en) 1978-04-10 1979-10-18 Nippon Soken Ac power generator for vehicles
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JPS5797337A (en) 1980-12-08 1982-06-17 Hitachi Ltd Salient-pole field type ac generator
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US4663536A (en) * 1985-03-04 1987-05-05 Precise Power Corporation A.C. motor-generator
US4658346A (en) * 1985-12-11 1987-04-14 Kennecott Corporation Apparatus for co-generation of electric power
DE3700774C2 (de) * 1986-01-13 1998-11-12 Papst Motoren Gmbh & Co Kg Kollektorlose Gleichstrommaschine
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US5015903A (en) * 1988-08-15 1991-05-14 Pacific Scientific Company Electronically commutated reluctance motor
US5455498A (en) * 1990-05-09 1995-10-03 Omron Corporation Angle of rotation detector
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US5925965A (en) * 1996-09-06 1999-07-20 Emerson Electric Co. Axial flux reluctance machine with two stators driving a rotor

Also Published As

Publication number Publication date
JP2010284080A (ja) 2010-12-16
NO20000099D0 (no) 2000-01-07
NO20000099L (no) 2000-01-07
DE19729034A1 (de) 1999-01-21
CA2669430A1 (en) 1999-01-21
ES2177029T3 (es) 2002-12-01
AU737884B2 (en) 2001-09-06
EP0995257B1 (de) 2002-06-19
JP4629446B2 (ja) 2011-02-09
DE59804525D1 (de) 2002-07-25
CA2295156C (en) 2009-08-11
AU8441498A (en) 1999-02-08
CA2295156A1 (en) 1999-01-21
PT995257E (pt) 2002-11-29
NZ501904A (en) 2002-08-28
WO1999003187A1 (de) 1999-01-21
NO321270B1 (no) 2006-04-10
TR199903329T2 (xx) 2000-06-21
JP2005143293A (ja) 2005-06-02
EP0995257A1 (de) 2000-04-26
DK0995257T3 (da) 2002-09-23
US6864611B1 (en) 2005-03-08
JP2001510320A (ja) 2001-07-31
BR9810560B1 (pt) 2011-04-19
AR010926A1 (es) 2000-07-12
CA2669430C (en) 2012-07-17

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/04/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 19.04.2021