ES2172139T3 - Maquina electrica de doble excitacion perfeccionada. - Google Patents
Maquina electrica de doble excitacion perfeccionada.Info
- Publication number
- ES2172139T3 ES2172139T3 ES98921549T ES98921549T ES2172139T3 ES 2172139 T3 ES2172139 T3 ES 2172139T3 ES 98921549 T ES98921549 T ES 98921549T ES 98921549 T ES98921549 T ES 98921549T ES 2172139 T3 ES2172139 T3 ES 2172139T3
- Authority
- ES
- Spain
- Prior art keywords
- magnetic circuit
- electric machine
- ring
- excitation
- stator
- 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.)
- Expired - Lifetime
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
-
- 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
- H02K21/046—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with rotating permanent magnets and stationary field winding
-
- 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
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
-
- 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
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/2713—Inner rotors the magnetisation axis of the magnets being axial, e.g. claw-pole type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Synchronous Machinery (AREA)
Abstract
La invención se refiere a una máquina eléctrica giratoria con doble excitación montada sobre un eje que comprende un rotor (82) cuyo circuito magnético lleva al menos un elemento de excitación y un estátor (90) cuyo circuito magnético lleva una bobina de estátor. La invención se caracteriza porque dicho al menos un elemento de excitación incluye al menos una magneto en forma de aro (87) asociada con al menos dos discos (83a, 83b) provistos cada uno con dientes radiales distribuidos uniformemente en su periferia y al menos un componente en forma de aro (86) provisto de ranuras en cada una de las cuales se engarza sin contacto un diente de al menos un disco dentado, y el circuito magnético del estátor comprende un número par, no menos de dos, de elementos en forma de aro de circuito magnético (91) de al menos una bobina de estator de excitación (93, 95) estando dispuestos entre al menos dos elementos contiguos entre dichos elementos de circuito magnético.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9705030A FR2762722B1 (fr) | 1997-04-23 | 1997-04-23 | Machine electrique a double excitation perfectionnee |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2172139T3 true ES2172139T3 (es) | 2002-09-16 |
Family
ID=9506237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98921549T Expired - Lifetime ES2172139T3 (es) | 1997-04-23 | 1998-04-16 | Maquina electrica de doble excitacion perfeccionada. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6229239B1 (es) |
EP (1) | EP0978161B1 (es) |
JP (1) | JP4135994B2 (es) |
KR (1) | KR100538178B1 (es) |
DE (1) | DE69803758T2 (es) |
ES (1) | ES2172139T3 (es) |
FR (1) | FR2762722B1 (es) |
PT (1) | PT978161E (es) |
WO (1) | WO1998048502A1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2786956B1 (fr) * | 1998-12-07 | 2001-02-16 | Centre Nat Rech Scient | Machine electrique tournante a double excitation perfectionnee |
AU6358800A (en) * | 1999-07-23 | 2001-02-13 | Advanced Rotary Systems, Llc | Electric drive (options) |
DE10043120A1 (de) * | 2000-08-31 | 2002-04-11 | Wolfgang Hill | Elektrische Maschine für hohe Ummagnetisierungsfrequenzen |
JP4726105B2 (ja) * | 2001-08-03 | 2011-07-20 | ヤマハ発動機株式会社 | 配向装置 |
JP3811426B2 (ja) * | 2002-05-15 | 2006-08-23 | 株式会社日立製作所 | 永久磁石式回転電機 |
US7518278B2 (en) * | 2004-05-18 | 2009-04-14 | Ut-Battelle, Llc | High strength undiffused brushless machine and method |
JP4335124B2 (ja) * | 2004-12-09 | 2009-09-30 | ファナック株式会社 | 同期制御装置 |
JP4289330B2 (ja) * | 2005-07-21 | 2009-07-01 | トヨタ自動車株式会社 | 車体側部構造 |
JP5085071B2 (ja) * | 2006-08-11 | 2012-11-28 | 株式会社東芝 | 永久磁石式回転電機の回転子 |
DE102007035321B4 (de) * | 2007-07-27 | 2017-10-05 | Robert Bosch Gmbh | Elektrische Maschine, vorzugsweise Generator, mit Hybriderreger |
DE102007035319A1 (de) * | 2007-07-27 | 2009-01-29 | Robert Bosch Gmbh | Elektrische Maschine, vorzugsweise Generator, Hybriderregung |
JP5159577B2 (ja) * | 2008-11-19 | 2013-03-06 | 株式会社東芝 | 永久磁石式回転電機 |
JP2012231578A (ja) * | 2011-04-25 | 2012-11-22 | Yaskawa Electric Corp | 埋込磁石形回転電機 |
DE102012021048A1 (de) | 2011-10-31 | 2013-05-02 | Asmo Co., Ltd. | Rotor und Motor |
JP5673640B2 (ja) | 2012-02-29 | 2015-02-18 | アイシン・エィ・ダブリュ株式会社 | ハイブリッド励磁式回転電機 |
US9407115B2 (en) * | 2012-04-03 | 2016-08-02 | Lcdrives Corp. | Shaft attachment means for high efficiency permanent magnet machine with separated tab pole rotor |
US20150097458A1 (en) * | 2012-04-16 | 2015-04-09 | Otis Elevator Company | Permanent Magnet Electric Machine |
CN103633759B (zh) * | 2012-08-20 | 2017-12-01 | 阿斯莫有限公司 | 转子以及电动机 |
JP5906360B2 (ja) * | 2013-08-09 | 2016-04-20 | 株式会社 成田 | 磁力回転装置、電動機、および電動発電機 |
US9236773B2 (en) * | 2013-08-16 | 2016-01-12 | Electric Torque Machines Inc | Segmented stator with controlled eddy current |
CN104518585B (zh) * | 2013-09-26 | 2018-08-10 | 株式会社电装 | 转子以及电动机 |
US9705365B2 (en) * | 2014-04-15 | 2017-07-11 | Asmo Co., Ltd. | Motor |
JP7195923B2 (ja) * | 2017-01-27 | 2022-12-26 | 株式会社エクセディ | 回転電機 |
JP7091822B2 (ja) * | 2018-05-15 | 2022-06-28 | トヨタ自動車株式会社 | ロータ |
CN117375276B (zh) * | 2023-12-07 | 2024-03-08 | 奥铄动力科技(天津)有限公司 | 一种外转子结构的盘式电机 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3573519A (en) * | 1969-04-03 | 1971-04-06 | Nippon Denso Co | Rotors for alternators |
GB1437348A (en) * | 1972-06-21 | 1976-05-26 | Nat Res Dev | Rotors for alternating current generators and motors |
JPS5432925B2 (es) * | 1973-02-26 | 1979-10-17 | ||
US3849682A (en) * | 1973-06-19 | 1974-11-19 | Nat Res Dev | Permanent magnet rotor for alternating current generators and motors |
NL8402543A (nl) * | 1984-08-20 | 1986-03-17 | Philips Nv | Synchroonmotor. |
US4672247A (en) * | 1984-12-27 | 1987-06-09 | North American Philips Corporation | Synchronous or stepping motor with equal-torque stepping |
DE4115887A1 (de) * | 1990-05-28 | 1991-12-05 | Siemens Ag | Elektrische maschine mit einem staender und einem permanentmagnetbestueckten laeufer |
FR2761211B1 (fr) * | 1997-03-20 | 1999-06-04 | Centre Nat Rech Scient | Machine electrique tournante a excitation par bobinages, par aimants ou a double excitation |
-
1997
- 1997-04-23 FR FR9705030A patent/FR2762722B1/fr not_active Expired - Fee Related
-
1998
- 1998-04-16 ES ES98921549T patent/ES2172139T3/es not_active Expired - Lifetime
- 1998-04-16 JP JP54514998A patent/JP4135994B2/ja not_active Expired - Lifetime
- 1998-04-16 EP EP98921549A patent/EP0978161B1/fr not_active Expired - Lifetime
- 1998-04-16 PT PT98921549T patent/PT978161E/pt unknown
- 1998-04-16 US US09/403,542 patent/US6229239B1/en not_active Expired - Lifetime
- 1998-04-16 DE DE69803758T patent/DE69803758T2/de not_active Expired - Lifetime
- 1998-04-16 WO PCT/FR1998/000771 patent/WO1998048502A1/fr active IP Right Grant
- 1998-04-16 KR KR10-1999-7009818A patent/KR100538178B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0978161A1 (fr) | 2000-02-09 |
US6229239B1 (en) | 2001-05-08 |
EP0978161B1 (fr) | 2002-02-06 |
KR100538178B1 (ko) | 2005-12-21 |
DE69803758T2 (de) | 2002-10-10 |
WO1998048502A1 (fr) | 1998-10-29 |
FR2762722B1 (fr) | 1999-07-30 |
JP2001521720A (ja) | 2001-11-06 |
FR2762722A1 (fr) | 1998-10-30 |
DE69803758D1 (de) | 2002-03-21 |
KR20010020228A (ko) | 2001-03-15 |
PT978161E (pt) | 2002-07-31 |
JP4135994B2 (ja) | 2008-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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