BR0017153A - Gerador sìncrono, e, instalação de energia eólica - Google Patents
Gerador sìncrono, e, instalação de energia eólicaInfo
- Publication number
- BR0017153A BR0017153A BR0017153-0A BR0017153A BR0017153A BR 0017153 A BR0017153 A BR 0017153A BR 0017153 A BR0017153 A BR 0017153A BR 0017153 A BR0017153 A BR 0017153A
- Authority
- BR
- Brazil
- Prior art keywords
- generator
- wind power
- power installation
- synchronous generator
- stator
- Prior art date
Links
Classifications
-
- 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
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
-
- 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
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Saccharide Compounds (AREA)
- Wind Motors (AREA)
- Synchronous Machinery (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Power Conversion In General (AREA)
Abstract
"GERADOR SìNCRONO, E, INSTALAçãO DE ENERGIA EóLICA". Máquinas elétricas que giram lentamente, por exemplo geradores de anel, como são usadas nas instalações de energia eólica da empresa Enercon, dos tipos 33, E-40, E-12 e E-66, requerem potência de excitação muito alta. A potência de excitação necessária se eleva, neste caso, com o número dos pólos, com crescente entreferro e com o nível da potência reativa. O objetivo da presente invenção consiste em melhorar o grau de eficiência de geradores acionados diretamente, do tipo inicialmente descrito, e evitar as desvantagens anteriormente descritas. Este objetivo é alcançado com um gerador síncrono que gira lentamente (gerador de anel) para uma instalação de energia eólica, em que o gerador consiste de um induzido (membro de rotor) e de um estator que envolve o induzido e o estator apresenta pelo menos um enrolamento de corrente trifásica, no qual é impressa uma corrente capacitiva e/ou que uma parte da potência de excitação do gerador é produzida pelo estator.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10011929A DE10011929B4 (de) | 2000-03-11 | 2000-03-11 | Synchrongenerator |
| PCT/EP2000/012776 WO2001069772A1 (de) | 2000-03-11 | 2000-12-15 | Synchrongenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0017153A true BR0017153A (pt) | 2002-12-03 |
Family
ID=7634372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0017153-0A BR0017153A (pt) | 2000-03-11 | 2000-12-15 | Gerador sìncrono, e, instalação de energia eólica |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6943462B2 (pt) |
| EP (1) | EP1266446B1 (pt) |
| JP (1) | JP3813874B2 (pt) |
| KR (1) | KR100504699B1 (pt) |
| CN (1) | CN1206798C (pt) |
| AT (1) | ATE375622T1 (pt) |
| AU (2) | AU3012501A (pt) |
| BR (1) | BR0017153A (pt) |
| CA (1) | CA2402093C (pt) |
| CY (1) | CY1107026T1 (pt) |
| DE (2) | DE10011929B4 (pt) |
| DK (1) | DK1266446T3 (pt) |
| ES (1) | ES2292497T3 (pt) |
| MX (1) | MXPA02008834A (pt) |
| NO (1) | NO325645B1 (pt) |
| NZ (1) | NZ521334A (pt) |
| PT (1) | PT1266446E (pt) |
| WO (1) | WO2001069772A1 (pt) |
| ZA (1) | ZA200207203B (pt) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7633176B1 (en) * | 2005-08-17 | 2009-12-15 | Earth Turbines, Inc. | Direct drive induction electrical power generator |
| JP4575272B2 (ja) * | 2005-10-27 | 2010-11-04 | 株式会社日立製作所 | 分散型電源システム及び系統安定化方法 |
| US7218012B1 (en) * | 2006-05-31 | 2007-05-15 | General Electric Company | Emergency pitch drive power supply |
| US7538446B2 (en) | 2007-06-21 | 2009-05-26 | General Electric Company | Gear integrated generator for wind turbine |
| US8044527B2 (en) * | 2007-09-26 | 2011-10-25 | General Electric Company | Electric power generation with magnetically geared machine |
| GB0801936D0 (en) * | 2008-02-01 | 2008-03-12 | Isis Innovation | Electricity generator |
| GB0820699D0 (en) * | 2008-11-12 | 2008-12-17 | Ulive Entpr Ltd | Static synchronous generators |
| US8823241B2 (en) | 2009-01-16 | 2014-09-02 | Boulder Wind Power, Inc. | Segmented stator for an axial field device |
| US8358029B2 (en) * | 2009-09-24 | 2013-01-22 | General Electric Company | Rotor-shaft integrated generator drive apparatus |
| US9154024B2 (en) | 2010-06-02 | 2015-10-06 | Boulder Wind Power, Inc. | Systems and methods for improved direct drive generators |
| KR101262322B1 (ko) | 2011-12-23 | 2013-05-09 | 연세대학교 산학협력단 | 지연 고정 루프 |
| US8339019B1 (en) | 2012-07-30 | 2012-12-25 | Boulder Wind Power, Inc. | Structure for an electromagnetic machine having compression and tension members |
| US8941961B2 (en) | 2013-03-14 | 2015-01-27 | Boulder Wind Power, Inc. | Methods and apparatus for protection in a multi-phase machine |
| US8736133B1 (en) | 2013-03-14 | 2014-05-27 | Boulder Wind Power, Inc. | Methods and apparatus for overlapping windings |
| EP2905466A1 (de) * | 2014-02-11 | 2015-08-12 | Siemens Aktiengesellschaft | Verfahren zur Reduktion eines Ausgleichsmoments in einem Antriebsstrang |
| US10177620B2 (en) | 2014-05-05 | 2019-01-08 | Boulder Wind Power, Inc. | Methods and apparatus for segmenting a machine |
| DE102017112958A1 (de) * | 2017-06-13 | 2018-12-13 | Wobben Properties Gmbh | Windenergieanlage mit getriebelosem Generator und Generatorfilter |
| CN113315429B (zh) * | 2021-06-11 | 2022-10-18 | 山东理工大学 | 一种可回收剩磁能量的自励空心脉冲发电机初始励磁电路 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1588508A1 (de) * | 1967-12-14 | 1971-03-18 | Licentia Gmbh | Anordnung zur Regelung des Verschiebungsfaktors des Belastungsstromes eines Synchrongenerators |
| US4006398A (en) * | 1975-09-15 | 1977-02-01 | Borg-Warner Corporation | Excitation system for multi-phase induction generator |
| US4006399A (en) * | 1975-09-15 | 1977-02-01 | Borg-Warner Corporation | Induction generator excitation system |
| US4059771A (en) * | 1975-11-05 | 1977-11-22 | Jacobs Marcellus L | Wind electric plant with improved alternator field excitation |
| US4228361A (en) * | 1978-03-16 | 1980-10-14 | Jacobs Marcellus L | Wind electric plant with improved alternator field excitation |
| GB1601197A (en) * | 1978-04-12 | 1981-10-28 | Newage Engineers Ltd | Control systems for electric generators |
| US4242628A (en) * | 1978-05-30 | 1980-12-30 | The Regents Of The University Of Minnesota | Wind energy conversion system |
| US4639657A (en) * | 1984-08-30 | 1987-01-27 | Basler Electric Company | Electrical control apparatus and methods |
| US5587643A (en) * | 1988-07-12 | 1996-12-24 | Heller Dejulio Corporation | Rotary induction machine having control of secondary winding impedance |
| US5023540A (en) * | 1989-12-22 | 1991-06-11 | Sundstrand Corporation | Brushless power generating system having reduced conducted emissions in output power |
| US5083039B1 (en) * | 1991-02-01 | 1999-11-16 | Zond Energy Systems Inc | Variable speed wind turbine |
| JP2738605B2 (ja) * | 1991-06-04 | 1998-04-08 | 三菱電機株式会社 | 磁石発電装置 |
| BR9306830A (pt) * | 1992-08-03 | 1998-12-08 | Heller Dejulio Corp | Gerador de indução rotatório processo de gerar energia elétrica e processo de limitar a carga na geração de energia elétrica com geradores de indução rotatórios |
| EP0717490B1 (en) * | 1994-12-16 | 2003-05-21 | Delphi Technologies, Inc. | Output and torque control of an automotive alternator |
| WO1997004521A1 (en) * | 1995-07-18 | 1997-02-06 | Midwest Research Institute | A variable speed wind turbine generator system with zero-sequence filter |
| JP3388671B2 (ja) * | 1996-04-16 | 2003-03-24 | 三菱電機株式会社 | 可変速揚水発電システムの保護方式 |
| JPH10215599A (ja) * | 1997-01-29 | 1998-08-11 | Aisin Seiki Co Ltd | 熱機関駆動誘導発電機 |
| DE19729034A1 (de) * | 1997-07-08 | 1999-01-21 | Aloys Wobben | Synchrongenerator zum Einsatz bei Windenergieanlagen sowie Windenergieanlage |
| DE19748479C1 (de) * | 1997-11-03 | 1999-04-15 | Aloys Wobben | Pulswechselrichter mit variabler Pulsfrequenz und Windenergieanlage mit einem Pulswechselrichter |
| AU2001274396A1 (en) * | 2000-05-23 | 2001-12-03 | Vestas Wind Systems A/S | Variable speed wind turbine having a matrix converter |
-
2000
- 2000-03-11 DE DE10011929A patent/DE10011929B4/de not_active Expired - Fee Related
- 2000-12-15 JP JP2001567119A patent/JP3813874B2/ja not_active Expired - Lifetime
- 2000-12-15 NZ NZ521334A patent/NZ521334A/en not_active IP Right Cessation
- 2000-12-15 CN CNB008194351A patent/CN1206798C/zh not_active Expired - Lifetime
- 2000-12-15 US US10/221,380 patent/US6943462B2/en not_active Expired - Lifetime
- 2000-12-15 AU AU3012501A patent/AU3012501A/xx active Pending
- 2000-12-15 BR BR0017153-0A patent/BR0017153A/pt not_active Application Discontinuation
- 2000-12-15 CA CA002402093A patent/CA2402093C/en not_active Expired - Lifetime
- 2000-12-15 PT PT00990763T patent/PT1266446E/pt unknown
- 2000-12-15 DK DK00990763T patent/DK1266446T3/da active
- 2000-12-15 AU AU2001230125A patent/AU2001230125B2/en not_active Ceased
- 2000-12-15 EP EP00990763A patent/EP1266446B1/de not_active Expired - Lifetime
- 2000-12-15 WO PCT/EP2000/012776 patent/WO2001069772A1/de active IP Right Grant
- 2000-12-15 MX MXPA02008834A patent/MXPA02008834A/es active IP Right Grant
- 2000-12-15 ES ES00990763T patent/ES2292497T3/es not_active Expired - Lifetime
- 2000-12-15 KR KR10-2002-7011873A patent/KR100504699B1/ko active IP Right Grant
- 2000-12-15 DE DE50014714T patent/DE50014714D1/de not_active Expired - Lifetime
- 2000-12-15 AT AT00990763T patent/ATE375622T1/de active
-
2002
- 2002-09-09 ZA ZA200207203A patent/ZA200207203B/xx unknown
- 2002-09-10 NO NO20024326A patent/NO325645B1/no not_active IP Right Cessation
-
2007
- 2007-11-27 CY CY20071101514T patent/CY1107026T1/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2292497T3 (es) | 2008-03-16 |
| WO2001069772A9 (de) | 2002-11-28 |
| KR20030017474A (ko) | 2003-03-03 |
| DE50014714D1 (de) | 2007-11-22 |
| DE10011929B4 (de) | 2004-07-01 |
| WO2001069772A1 (de) | 2001-09-20 |
| JP2003527063A (ja) | 2003-09-09 |
| AU3012501A (en) | 2001-09-24 |
| US6943462B2 (en) | 2005-09-13 |
| CY1107026T1 (el) | 2012-09-26 |
| JP3813874B2 (ja) | 2006-08-23 |
| US20030173935A1 (en) | 2003-09-18 |
| NO325645B1 (no) | 2008-06-30 |
| AU2001230125B2 (en) | 2004-08-26 |
| PT1266446E (pt) | 2007-10-25 |
| EP1266446B1 (de) | 2007-10-10 |
| KR100504699B1 (ko) | 2005-08-03 |
| EP1266446A1 (de) | 2002-12-18 |
| NO20024326D0 (no) | 2002-09-10 |
| NO20024326L (no) | 2002-10-16 |
| DE10011929A1 (de) | 2001-09-27 |
| CA2402093A1 (en) | 2001-09-20 |
| CA2402093C (en) | 2004-01-20 |
| ATE375622T1 (de) | 2007-10-15 |
| CN1206798C (zh) | 2005-06-15 |
| ZA200207203B (en) | 2003-07-23 |
| NZ521334A (en) | 2005-10-28 |
| MXPA02008834A (es) | 2004-10-14 |
| CN1452807A (zh) | 2003-10-29 |
| DK1266446T3 (da) | 2008-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8O COMBINADO COM ART. 13 DA LPI |
|
| B12B | Appeal against refusal [chapter 12.2 patent gazette] |