MX9605183A - Generador de corriente alterna para vehiculo. - Google Patents

Generador de corriente alterna para vehiculo.

Info

Publication number
MX9605183A
MX9605183A MX9605183A MX9605183A MX9605183A MX 9605183 A MX9605183 A MX 9605183A MX 9605183 A MX9605183 A MX 9605183A MX 9605183 A MX9605183 A MX 9605183A MX 9605183 A MX9605183 A MX 9605183A
Authority
MX
Mexico
Prior art keywords
rotor
disposed
permanent magnets
adjacent
pole
Prior art date
Application number
MX9605183A
Other languages
English (en)
Other versions
MXPA96005183A (es
Inventor
Hiroaki Ishikawa
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of MX9605183A publication Critical patent/MX9605183A/es
Publication of MXPA96005183A publication Critical patent/MXPA96005183A/es

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
    • H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
    • H02K21/044—Rotor of the claw pole type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

La presente invencion se refiere a un generador de corriente alterna que tiene un rotor con imanes permanentes (12) colocados entre los polos dentados (10b). El rotor tiene nucleos polares (10) del tipo Lundell que tienen una porcion protuberante (10a) en donde una bobina inductora (11) es devanada en la parte inferior de los polos dentados (10b). Los imanes permanentes (12) son magnetos de ferrita sinterizada y están colocados entre las superficies (10d) del lado contrario de los polos dentados adyacentes y magnetizados para tener el mismo polo magnético como el polo dentado (10a) adyacente al mismo. Una relacion entre el área de seccion transversal por polo de la trayectoria magnética de la porcion protuberante (10a) y el área de superficie periférica de los polos dentados (10b) enfrentada hacia los dientes (22a) del nucleo (22) del estator, está diseñada para ser de entre 70% a 120%.
MXPA/A/1996/005183A 1995-11-02 1996-10-28 Generador de corriente alterna para vehiculo MXPA96005183A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP07-286057 1995-11-02
JP7-286057 1995-11-02
JP28605795A JP3709590B2 (ja) 1995-11-02 1995-11-02 車両用交流発電機

Publications (2)

Publication Number Publication Date
MX9605183A true MX9605183A (es) 1998-05-31
MXPA96005183A MXPA96005183A (es) 1998-10-23

Family

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Also Published As

Publication number Publication date
CN1162861A (zh) 1997-10-22
KR100271561B1 (ko) 2000-11-15
DE69601344T2 (de) 1999-07-15
JPH09131030A (ja) 1997-05-16
CN1053771C (zh) 2000-06-21
EP0772279B1 (en) 1999-01-13
DE69601344D1 (de) 1999-02-25
EP0772279A1 (en) 1997-05-07
US5825116A (en) 1998-10-20
JP3709590B2 (ja) 2005-10-26
KR970031178A (ko) 1997-06-26

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees