MX172341B - Maquina electrica excitada con imanes permanentes, polifasica, de tipo de construccion sincrono - Google Patents
Maquina electrica excitada con imanes permanentes, polifasica, de tipo de construccion sincronoInfo
- Publication number
- MX172341B MX172341B MX011724A MX1172488A MX172341B MX 172341 B MX172341 B MX 172341B MX 011724 A MX011724 A MX 011724A MX 1172488 A MX1172488 A MX 1172488A MX 172341 B MX172341 B MX 172341B
- Authority
- MX
- Mexico
- Prior art keywords
- permanent magnets
- magnetic material
- winding
- generated
- electric machine
- Prior art date
Links
Classifications
-
- 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
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/278—Surface mounted magnets; Inset magnets
-
- 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
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- 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
- H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor
-
- 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
- H02K2201/12—Transversal flux machines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Synchronous Machinery (AREA)
- Hard Magnetic Materials (AREA)
- Physical Vapour Deposition (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
La presente invención se refiere a máquina eléctrica, excitada con imanes permanentes, polifásica, de tipo de construcción síncrono, con un bobinado del estator alimentado a través del convertidor de corriente de tal forma que, además del campo de excitación, generado por lo imanes permanentes, se genera un campo longitudinal magnético adicional por el bobinado del inducido recorrido por la corriente, que se suma o bien se substrae al campo de excitación en el eje longitudinal polar y en la que se han dispuesto imanes permanentes en el rotor exento de bobinado, así como materiales magnéticos dulces con cavidades intermedias de material no magnético, que forman bucles incrustados entre si, abiertos hacia el entrehierro, que cierran el espacio interpolar, caracterizada porque el rotor está subdividido al menos en dos porciones situadas sucesivamente de forma axial, constituídas de manera diferente, de entre las cuales únicamente la primera porción está dotada con imanes permanentes y con los bucles abiertos de material magnético dulce y la otra porción, la segunda, presenta únicamente los bucles correspondientes, dispuestos sobre una parte de la cobertura polar, abiertos hacia el entrehierro, dispuestos de forma incrustada entre sí, de material magnético dulce para la conducción del campo longitudinal magnético adicional generado por el bobinado del inducido, que están separados entre sí por medio de material no magnético.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873718983 DE3718983A1 (de) | 1987-06-04 | 1987-06-04 | Mehrphasige, permanentmagneterregte elektrische maschine synchroner bauart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX172341B true MX172341B (es) | 1993-12-14 |
Family
ID=6329190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX011724A MX172341B (es) | 1987-06-04 | 1988-06-01 | Maquina electrica excitada con imanes permanentes, polifasica, de tipo de construccion sincrono |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5015902A (es) |
| EP (1) | EP0363405B1 (es) |
| JP (1) | JPH02503740A (es) |
| AT (1) | ATE81736T1 (es) |
| AU (1) | AU614762B2 (es) |
| BR (1) | BR8807540A (es) |
| CA (1) | CA1304440C (es) |
| DE (2) | DE3718983A1 (es) |
| DK (1) | DK606189A (es) |
| ES (1) | ES2008531A6 (es) |
| FI (1) | FI895768A7 (es) |
| MX (1) | MX172341B (es) |
| NO (1) | NO890478L (es) |
| WO (1) | WO1988010022A1 (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4030619A1 (de) * | 1990-09-27 | 1992-04-02 | Siemens Ag | Mehrphasige permanentmagneterregte elektrische maschine synchroner bauart |
| DE4237402A1 (de) * | 1992-11-05 | 1994-05-11 | Siemens Ag | Mehrphasige permanentmagneterregte elektrische Synchronmaschine mit einer über Stromrichter gespeisten Ständerwicklung |
| US5502368A (en) * | 1994-06-06 | 1996-03-26 | Ecoair Corp. | Hybrid alternator with voltage regulator |
| US5397975A (en) * | 1993-06-14 | 1995-03-14 | Ecoair Corp. | Hybrid alternator |
| US5753989A (en) * | 1993-06-14 | 1998-05-19 | Ecoair Corp. | Hybrid alternator |
| DE69435035T2 (de) * | 1993-06-14 | 2008-07-03 | Ecoair Corp., New Haven | Hybrider Wechselstromgenerator mit Spannungsregler |
| US5693995A (en) | 1993-06-14 | 1997-12-02 | Ecoair Corp. | Hybrid alternator |
| DE4439181A1 (de) * | 1994-11-03 | 1996-06-13 | Wilhelm Dr Techn Leitgeb | Mehrphasige, dauermagneterregte elektrische Maschine synchroner Bauart mit erhöhter Sicherheit gegen bleibende Abmagnetisierung |
| US5747909A (en) * | 1996-03-14 | 1998-05-05 | Ecoair Corp. | Hybrid alternator |
| RU2132107C1 (ru) * | 1998-03-30 | 1999-06-20 | Иркутское высшее военное авиационное инженерное училище | Источник электропитания |
| FR2791483B1 (fr) * | 1999-03-22 | 2004-06-25 | Valeo Equip Electr Moteur | Machine tournante comportant des aimants de compositions differentes |
| DE10041329A1 (de) * | 2000-08-23 | 2002-03-14 | Siemens Ag | Permanentmagneterregter Läufer für einen permanentmagneterregten elektrischen Antrieb, insbesondere für AC-Hauptantriebe |
| DE102006034577A1 (de) * | 2006-07-26 | 2008-01-31 | Siemens Ag | Läufer einer elektrischen Asynchronmaschine |
| US20090227124A1 (en) * | 2008-03-06 | 2009-09-10 | Cinch Connectors, Inc. | Electrical connector |
| DE102009038265B3 (de) * | 2009-08-20 | 2011-05-12 | Weh, Herbert, Prof. Dr.-Ing. Dr. h.c. | Elektromagnetischer Wandler mit hoher Kraftdichte und günstigen Systemmerkmalen |
| US11264850B2 (en) * | 2019-09-05 | 2022-03-01 | Nidec Motor Corporation | Laminated rotor having deflecting magnet retaining prongs and support posts for the prongs |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH331335A (de) * | 1954-04-07 | 1958-07-15 | Philips Nv | Synchronmotor mit einem Anker mit dauermagnetischen Polen |
| DE1093475B (de) * | 1957-03-09 | 1960-11-24 | Siemens Ag | Selbstanlaufender Synchronmotor |
| US3078381A (en) * | 1959-12-03 | 1963-02-19 | Siemens Ag | Permanent magnet rotor for a dynamoelectric machine |
| JPS51125814A (en) * | 1975-04-24 | 1976-11-02 | Citizen Watch Co Ltd | Printer-driving composite pulse motor |
| DE3204864C2 (de) * | 1982-02-11 | 1986-01-09 | Siemens AG, 1000 Berlin und 8000 München | Über einen Umrichter gespeiste, drehzahlregelbare elektrische Maschine |
| DE3229351A1 (de) * | 1982-08-06 | 1984-02-09 | Robert Bosch Gmbh, 7000 Stuttgart | Kombinierte synchron-asynchronmaschine |
| DE3476497D1 (en) * | 1983-05-02 | 1989-03-02 | Weh Herbert | Electric drive |
| DE3401163C2 (de) * | 1983-05-02 | 1987-03-26 | Weh, Herbert, Prof. Dr.-Ing., 3300 Braunschweig | Elektrische Maschine oder magnetische Tragvorrichtung |
| DE3522525A1 (de) * | 1985-06-24 | 1987-01-02 | Siemens Ag | Ankerrueckwirkungskompensierter reluktanzmotor |
| US4656379A (en) * | 1985-12-18 | 1987-04-07 | The Garrett Corporation | Hybrid excited generator with flux control of consequent-pole rotor |
-
1987
- 1987-06-04 DE DE19873718983 patent/DE3718983A1/de not_active Withdrawn
-
1988
- 1988-06-01 JP JP63504615A patent/JPH02503740A/ja active Pending
- 1988-06-01 FI FI895768A patent/FI895768A7/fi not_active IP Right Cessation
- 1988-06-01 BR BR888807540A patent/BR8807540A/pt not_active Application Discontinuation
- 1988-06-01 AT AT88904906T patent/ATE81736T1/de not_active IP Right Cessation
- 1988-06-01 EP EP88904906A patent/EP0363405B1/de not_active Expired - Lifetime
- 1988-06-01 US US07/445,686 patent/US5015902A/en not_active Expired - Fee Related
- 1988-06-01 MX MX011724A patent/MX172341B/es unknown
- 1988-06-01 ES ES8801737A patent/ES2008531A6/es not_active Expired
- 1988-06-01 DE DE8888904906T patent/DE3875483D1/de not_active Expired - Lifetime
- 1988-06-01 WO PCT/DE1988/000322 patent/WO1988010022A1/de not_active Ceased
- 1988-06-01 AU AU19304/88A patent/AU614762B2/en not_active Ceased
- 1988-06-02 CA CA000568414A patent/CA1304440C/en not_active Expired - Lifetime
-
1989
- 1989-02-06 NO NO89890478A patent/NO890478L/no unknown
- 1989-12-01 DK DK606189A patent/DK606189A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO890478D0 (no) | 1989-02-06 |
| CA1304440C (en) | 1992-06-30 |
| NO890478L (no) | 1989-02-06 |
| EP0363405A1 (de) | 1990-04-18 |
| AU1930488A (en) | 1989-01-04 |
| AU614762B2 (en) | 1991-09-12 |
| FI895768A0 (fi) | 1989-12-01 |
| DK606189D0 (da) | 1989-12-01 |
| EP0363405B1 (de) | 1992-10-21 |
| JPH02503740A (ja) | 1990-11-01 |
| US5015902A (en) | 1991-05-14 |
| ATE81736T1 (de) | 1992-11-15 |
| BR8807540A (pt) | 1990-04-17 |
| DE3718983A1 (de) | 1988-12-22 |
| ES2008531A6 (es) | 1989-07-16 |
| DK606189A (da) | 1989-12-01 |
| FI895768A7 (fi) | 1989-12-01 |
| DE3875483D1 (de) | 1992-11-26 |
| WO1988010022A1 (fr) | 1988-12-15 |
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