BR9900975B1 - máquina giratória elétrica de excitação dupla. - Google Patents
máquina giratória elétrica de excitação dupla.Info
- Publication number
- BR9900975B1 BR9900975B1 BRPI9900975-7A BR9900975A BR9900975B1 BR 9900975 B1 BR9900975 B1 BR 9900975B1 BR 9900975 A BR9900975 A BR 9900975A BR 9900975 B1 BR9900975 B1 BR 9900975B1
- Authority
- BR
- Brazil
- Prior art keywords
- rotary machine
- electric rotary
- excitation electric
- double excitation
- double
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Synchronous Machinery (AREA)
- Windings For Motors And Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9802886A FR2775849B1 (fr) | 1998-03-09 | 1998-03-09 | Machine electrique a double excitation, et notamment alternateur de vehicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9900975A BR9900975A (pt) | 2000-02-29 |
BR9900975B1 true BR9900975B1 (pt) | 2011-12-13 |
Family
ID=9523843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9900975-7A BR9900975B1 (pt) | 1998-03-09 | 1999-03-08 | máquina giratória elétrica de excitação dupla. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6147429A (pt) |
EP (1) | EP0942510B1 (pt) |
JP (1) | JPH11289732A (pt) |
CN (1) | CN1093332C (pt) |
BR (1) | BR9900975B1 (pt) |
DE (1) | DE69939136D1 (pt) |
ES (1) | ES2310423T3 (pt) |
FR (1) | FR2775849B1 (pt) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2778343B1 (fr) * | 1998-05-06 | 2000-06-16 | Inst Francais Du Petrole | Catalyseur a base de zeolithe y non globalement desaluminee, de bore et/ou de silicium et procede d'hydrocraquage |
US6359366B1 (en) * | 2000-05-09 | 2002-03-19 | Ford Global Technologies, Inc. | Hybrid permanent magnet/synchronous machines |
US7291958B2 (en) | 2000-05-12 | 2007-11-06 | Reliance Electric Technologies Llc | Rotating back iron for synchronous motors/generators |
US6441521B1 (en) * | 2000-05-12 | 2002-08-27 | Reliance Electric Technologies, Llc | Hybrid superconducting motor/generator |
US6750628B2 (en) | 2001-12-03 | 2004-06-15 | Electric Boat Corporation | Flux shunt wave shape control arrangement for permanent magnet machines |
US6674205B2 (en) * | 2002-05-07 | 2004-01-06 | General Motors Corporation | Auxiliary magnetizing winding for interior permanent magnet rotor magnetization |
FR2847087B1 (fr) * | 2002-08-14 | 2014-04-11 | Valeo Equip Electr Moteur | Machine electrique tournante a double excitation autorisant un defluxage modulable |
JP4489002B2 (ja) * | 2005-10-26 | 2010-06-23 | 三菱電機株式会社 | ハイブリッド励磁回転電機、及びハイブリッド励磁回転電機を備えた車両 |
US7385328B2 (en) | 2006-05-23 | 2008-06-10 | Reliance Electric Technologies, Llc | Cogging reduction in permanent magnet machines |
GB2442622B (en) * | 2006-08-04 | 2009-06-24 | Clean Current Power Systems Inc | Rotor and stator segments for generator and motor |
GB0620068D0 (en) * | 2006-10-10 | 2006-11-22 | Force Engineering Ltd | Improvements in and relating to electromotive machines |
DE102007025971B4 (de) * | 2007-06-04 | 2018-06-07 | Seg Automotive Germany Gmbh | Elektrische Maschine mit hybriderregtem Rotor |
DE102007040750A1 (de) * | 2007-08-28 | 2009-03-05 | Brusa Elektronik Ag | Stromerregter Synchronmotor insbesondere für Fahrzeugantriebe |
DE102008041605B4 (de) * | 2008-08-27 | 2017-09-21 | Robert Bosch Gmbh | Hybriderregte elektrische Maschine |
DE102008041604A1 (de) * | 2008-08-27 | 2010-03-04 | Robert Bosch Gmbh | Rotor für eine elektrische Maschine mit reduziertem Rastmoment |
WO2010070888A1 (ja) | 2008-12-15 | 2010-06-24 | 株式会社 東芝 | 永久磁石式回転電機 |
JP5305887B2 (ja) * | 2008-12-18 | 2013-10-02 | 株式会社東芝 | 永久磁石式回転電機 |
US8198872B2 (en) * | 2009-03-10 | 2012-06-12 | Honeywell International, Inc. | Starter-generator with improved excitation |
US20110063060A1 (en) * | 2009-09-17 | 2011-03-17 | Chang Shao Hsiung | Magnetic apparatus and magnetic system for outputting power |
WO2011033397A2 (en) | 2009-09-18 | 2011-03-24 | Brusa Elektronik Ag | Permanent magnet exited synchronous machine with embedded magnets |
DE102009044945A1 (de) * | 2009-09-24 | 2011-03-31 | Robert Bosch Gmbh | Polumschaltbare elektrische Maschine |
JP5576246B2 (ja) * | 2010-01-06 | 2014-08-20 | 株式会社神戸製鋼所 | アキシャルギャップ型ブラシレスモータ |
DE102010002390A1 (de) * | 2010-02-26 | 2011-09-01 | Robert Bosch Gmbh | Elektrische Maschine mit Rotoreinrichtung und Rotoreinrichtung mit optimiertem Magnetfluss und Verfahren zum Betreiben der elektrischen Maschine |
FR2965682B1 (fr) * | 2010-09-30 | 2012-09-21 | Valeo Equip Electr Moteur | Machine electrique tournante synchrone avec rotor a double excitation |
JP2012130223A (ja) * | 2010-12-17 | 2012-07-05 | Samsung Electronics Co Ltd | 同期モータ |
JP5778498B2 (ja) * | 2011-06-21 | 2015-09-16 | アスモ株式会社 | ステータ及びモータ |
FR2977405B1 (fr) * | 2011-06-29 | 2013-07-12 | Jeumont Electric | Rotor d'une machine electrique synchrone multipolaire a poles saillants |
CN103117635A (zh) * | 2011-11-17 | 2013-05-22 | 沈阳工业大学 | 单植磁场复合励磁直流发电机 |
US9318937B2 (en) * | 2013-03-20 | 2016-04-19 | Hamilton Sundstrand Corporation | Flux controlled PM electric machine rotor |
KR20140140185A (ko) * | 2013-05-28 | 2014-12-09 | 삼성전자주식회사 | 모터 |
CN103887940A (zh) * | 2014-04-11 | 2014-06-25 | 张学义 | 电动汽车轮毂电机隐形磁极转子生产方法 |
CN103872865A (zh) * | 2014-04-11 | 2014-06-18 | 张学义 | 电动汽车驱动电机复合励磁转子生产方法 |
US10819259B2 (en) | 2017-05-04 | 2020-10-27 | Ge Global Sourcing Llc | Permanent magnet based electric machine having enhanced torque |
FR3108804B1 (fr) * | 2020-03-24 | 2023-09-29 | Valeo Equip Electr Moteur | Rotor pour machine électrique tournante et machine électrique tournante |
IT202100028502A1 (it) * | 2021-11-10 | 2023-05-10 | Eldor Corp Spa | Motore elettrico |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5304882A (en) * | 1992-05-11 | 1994-04-19 | Electric Power Research Institute, Inc. | Variable reluctance motors with permanent magnet excitation |
US5753989A (en) * | 1993-06-14 | 1998-05-19 | Ecoair Corp. | Hybrid alternator |
US5693995A (en) * | 1993-06-14 | 1997-12-02 | Ecoair Corp. | Hybrid alternator |
US5747909A (en) * | 1996-03-14 | 1998-05-05 | Ecoair Corp. | Hybrid alternator |
TR199701076T1 (xx) * | 1995-03-31 | 1998-02-21 | Ecoair Corp. | Karma alternat�r. |
US5663605A (en) * | 1995-05-03 | 1997-09-02 | Ford Motor Company | Rotating electrical machine with electromagnetic and permanent magnet excitation |
JP3709590B2 (ja) * | 1995-11-02 | 2005-10-26 | 株式会社デンソー | 車両用交流発電機 |
FR2769423B1 (fr) * | 1997-10-07 | 1999-12-24 | Valeo Equip Electr Moteur | Machine electrique a double excitation, et notamment alternateur de vehicule automobile |
FR2774228B1 (fr) * | 1998-01-26 | 2000-04-14 | Valeo Equip Electr Moteur | Machine electrique a double excitation, et notamment alternateur de vehicule automobile |
-
1998
- 1998-03-09 FR FR9802886A patent/FR2775849B1/fr not_active Expired - Lifetime
-
1999
- 1999-03-04 US US09/262,598 patent/US6147429A/en not_active Expired - Lifetime
- 1999-03-08 EP EP99400549A patent/EP0942510B1/fr not_active Expired - Lifetime
- 1999-03-08 DE DE69939136T patent/DE69939136D1/de not_active Expired - Lifetime
- 1999-03-08 BR BRPI9900975-7A patent/BR9900975B1/pt not_active IP Right Cessation
- 1999-03-08 ES ES99400549T patent/ES2310423T3/es not_active Expired - Lifetime
- 1999-03-09 JP JP11061450A patent/JPH11289732A/ja active Pending
- 1999-03-09 CN CN99103939.4A patent/CN1093332C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69939136D1 (de) | 2008-09-04 |
FR2775849B1 (fr) | 2004-10-01 |
CN1093332C (zh) | 2002-10-23 |
CN1228639A (zh) | 1999-09-15 |
BR9900975A (pt) | 2000-02-29 |
US6147429A (en) | 2000-11-14 |
ES2310423T3 (es) | 2009-01-01 |
FR2775849A1 (fr) | 1999-09-10 |
EP0942510A1 (fr) | 1999-09-15 |
EP0942510B1 (fr) | 2008-07-23 |
JPH11289732A (ja) | 1999-10-19 |
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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] | ||
B24B | Patent annual fee: requirement for complementing annual fee | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B21H | Decision of lapse of a patent or of a certificate of addition of invention cancelled [chapter 21.8 patent gazette] | ||
B24D | Patent annual fee: restoration after fee payment | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 13.12.2021 |