BR8807540A - Motor eletrico sincrono,multifasico,com excitacao permanente por ima - Google Patents

Motor eletrico sincrono,multifasico,com excitacao permanente por ima

Info

Publication number
BR8807540A
BR8807540A BR888807540A BR8807540A BR8807540A BR 8807540 A BR8807540 A BR 8807540A BR 888807540 A BR888807540 A BR 888807540A BR 8807540 A BR8807540 A BR 8807540A BR 8807540 A BR8807540 A BR 8807540A
Authority
BR
Brazil
Prior art keywords
pct
magnetic material
longitudinal
air gap
soft
Prior art date
Application number
BR888807540A
Other languages
English (en)
Inventor
Wilhelm Leitgeb
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR8807540A publication Critical patent/BR8807540A/pt

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)
  • Hard Magnetic Materials (AREA)
  • Synchronous Machinery (AREA)
  • Control Of Ac Motors In General (AREA)
  • Physical Vapour Deposition (AREA)
BR888807540A 1987-06-04 1988-06-01 Motor eletrico sincrono,multifasico,com excitacao permanente por ima BR8807540A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873718983 DE3718983A1 (de) 1987-06-04 1987-06-04 Mehrphasige, permanentmagneterregte elektrische maschine synchroner bauart
PCT/DE1988/000322 WO1988010022A1 (en) 1987-06-04 1988-06-01 Multiphase synchronous-design electric machine energized by permanent magnets

Publications (1)

Publication Number Publication Date
BR8807540A true BR8807540A (pt) 1990-04-17

Family

ID=6329190

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807540A BR8807540A (pt) 1987-06-04 1988-06-01 Motor eletrico sincrono,multifasico,com excitacao permanente por ima

Country Status (14)

Country Link
US (1) US5015902A (pt)
EP (1) EP0363405B1 (pt)
JP (1) JPH02503740A (pt)
AT (1) ATE81736T1 (pt)
AU (1) AU614762B2 (pt)
BR (1) BR8807540A (pt)
CA (1) CA1304440C (pt)
DE (2) DE3718983A1 (pt)
DK (1) DK606189D0 (pt)
ES (1) ES2008531A6 (pt)
FI (1) FI895768A0 (pt)
MX (1) MX172341B (pt)
NO (1) NO890478D0 (pt)
WO (1) WO1988010022A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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
US5693995A (en) 1993-06-14 1997-12-02 Ecoair Corp. Hybrid alternator
US5397975A (en) * 1993-06-14 1995-03-14 Ecoair Corp. Hybrid alternator
US5502368A (en) * 1994-06-06 1996-03-26 Ecoair Corp. Hybrid alternator with voltage regulator
US5753989A (en) * 1993-06-14 1998-05-19 Ecoair Corp. Hybrid alternator
EP0921621B1 (en) * 1993-06-14 2007-10-03 Ecoair Corporation Hybrid alternator with voltage regulator
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
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)

* Cited by examiner, † Cited by third party
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
DE3401163C2 (de) * 1983-05-02 1987-03-26 Weh, Herbert, Prof. Dr.-Ing., 3300 Braunschweig Elektrische Maschine oder magnetische Tragvorrichtung
EP0126997B1 (de) * 1983-05-02 1989-01-25 Herbert Prof. Dr. Weh Elektrischer Antrieb
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

Also Published As

Publication number Publication date
DK606189A (da) 1989-12-01
EP0363405B1 (de) 1992-10-21
JPH02503740A (ja) 1990-11-01
ATE81736T1 (de) 1992-11-15
AU1930488A (en) 1989-01-04
US5015902A (en) 1991-05-14
DK606189D0 (da) 1989-12-01
WO1988010022A1 (en) 1988-12-15
ES2008531A6 (es) 1989-07-16
DE3875483D1 (de) 1992-11-26
NO890478L (no) 1989-02-06
CA1304440C (en) 1992-06-30
AU614762B2 (en) 1991-09-12
DE3718983A1 (de) 1988-12-22
EP0363405A1 (de) 1990-04-18
FI895768A0 (fi) 1989-12-01
MX172341B (es) 1993-12-14
NO890478D0 (no) 1989-02-06

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Legal Events

Date Code Title Description
FA2 Application deemed withdrawn (art. 19(5))