ES2200645B2 - Maquina electrica rotativa del tipo de iman permanente y unidad de accionamiento para la misma. - Google Patents

Maquina electrica rotativa del tipo de iman permanente y unidad de accionamiento para la misma.

Info

Publication number
ES2200645B2
ES2200645B2 ES200101946A ES200101946A ES2200645B2 ES 2200645 B2 ES2200645 B2 ES 2200645B2 ES 200101946 A ES200101946 A ES 200101946A ES 200101946 A ES200101946 A ES 200101946A ES 2200645 B2 ES2200645 B2 ES 2200645B2
Authority
ES
Spain
Prior art keywords
width
wsp
permanent magnet
electric machine
wmg
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 - Fee Related
Application number
ES200101946A
Other languages
English (en)
Other versions
ES2200645A1 (es
Inventor
Kazumi Shibata
Atsuo Ota
Seiji Onozawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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
Priority claimed from JP2000256014A external-priority patent/JP3945677B2/ja
Priority claimed from JP2000343520A external-priority patent/JP3888663B2/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of ES2200645A1 publication Critical patent/ES2200645A1/es
Application granted granted Critical
Publication of ES2200645B2 publication Critical patent/ES2200645B2/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02K1/2786—Outer 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
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/279—Magnets embedded in the magnetic core
    • 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
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

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

Abstract

Máquina eléctrica rotativa del tipo de imán permanente y unidad de accionamiento para la misma.
Objeto: Proporcionará una máquina eléctrica rotativa del tipo de imán permanente como un dispositivo de arranque/generador capaz de proporcionar un par de accionamiento grande cuando la máquina eléctrica rotativa puede funcionar como un motor de arranque y minimizar un par accionado cuando puede funcionar como un generador; proporcionar una máquina eléctrica rotativa del tipo de imán permanente donde se optimiza la relación [Wmg:Wsp] de la anchura, Wmg, de un imán permanente a la anchura, Wsp, de un interpolo, así como una unidad de accionamiento para la misma donde se optimiza la relación entre la anchura de interpolo, Wsp, y un ángulo de avance de una temporización de suministro de potencia.
Medios de solución: En una máquina eléctrica rotativa del tipo de imán permanente donde un yugo de rotor de una forma generalmente cilíndrica adaptado para girar a lo largo de una periferia externa de un estator tiene una pluralidad de agujeros de introducción de imán en su dirección circunferencial alternativamente con interpolos y se introduce imanes permanentes en los agujeros de introducción de imán respectivamente, cada uno de los agujeros 611 está provisto de un agujero principal para la introducción de cada imán permanente 62 y segundos espacios libres 614 que se extienden con una anchura predeterminada
\
(W) hacia
\
una porción
\
central
\
desde ambos extre-
mos circunferenciales del agujero principal, y la relación (H/W) de un grosor residual (H) del yugo de rotor en la punta de cada segundo espacio libre 614 a la anchura (W) de la hendidura se establece para cumplir la relación de 0,3 \leq grosor residual (H)/anchura de hendidura
(W) \leq 0,7. Además, la relación [Wmg:Wsp] de la anchura, Wmg, de cada uno de fos imanes permanentes a la anchura, Wsp, de cada uno de los interpolos ambas en una dirección rotacional se establece a aproximadamente [5:1] y la fase de una corriente alterna a alimentar a cada terminal de fase se avanza un ángulo correspondiente a 1 a 1,5 veces las anchura, Wsp, en la dirección rotacional.
ES200101946A 2000-08-25 2001-08-22 Maquina electrica rotativa del tipo de iman permanente y unidad de accionamiento para la misma. Expired - Fee Related ES2200645B2 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000256014A JP3945677B2 (ja) 2000-08-25 2000-08-25 永久磁石式回転電動機
JP2000-256014 2000-08-25
JP2000343520A JP3888663B2 (ja) 2000-11-10 2000-11-10 永久磁石式回転電機およびその駆動装置
JP2000-343520 2000-11-10

Publications (2)

Publication Number Publication Date
ES2200645A1 ES2200645A1 (es) 2004-03-01
ES2200645B2 true ES2200645B2 (es) 2005-02-16

Family

ID=26598505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200101946A Expired - Fee Related ES2200645B2 (es) 2000-08-25 2001-08-22 Maquina electrica rotativa del tipo de iman permanente y unidad de accionamiento para la misma.

Country Status (5)

Country Link
KR (1) KR100409257B1 (es)
ES (1) ES2200645B2 (es)
IT (1) ITTO20010829A1 (es)
MY (1) MY135077A (es)
TW (1) TW533652B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108649720A (zh) * 2018-07-13 2018-10-12 张喆 一种静音自发电发电机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0773621A1 (en) * 1994-07-25 1997-05-14 Daikin Industries, Limited Brushless dc motor
EP1104077A2 (en) * 1999-11-19 2001-05-30 Honda Giken Kogyo Kabushiki Kaisha Permanent magnet rotary electric motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1198731A (ja) * 1997-07-22 1999-04-09 Matsushita Electric Ind Co Ltd 永久磁石を埋設したロータを用いたモータ
JPH11146586A (ja) * 1997-11-04 1999-05-28 Railway Technical Res Inst 永久磁石式電動機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0773621A1 (en) * 1994-07-25 1997-05-14 Daikin Industries, Limited Brushless dc motor
EP1104077A2 (en) * 1999-11-19 2001-05-30 Honda Giken Kogyo Kabushiki Kaisha Permanent magnet rotary electric motor

Also Published As

Publication number Publication date
KR20020016601A (ko) 2002-03-04
ES2200645A1 (es) 2004-03-01
ITTO20010829A1 (it) 2003-02-24
KR100409257B1 (ko) 2003-12-11
MY135077A (en) 2008-01-31
TW533652B (en) 2003-05-21

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