UY25684A1 - A MACHINE AND ITS MANUFACTURING METHOD - Google Patents

A MACHINE AND ITS MANUFACTURING METHOD

Info

Publication number
UY25684A1
UY25684A1 UY25684A UY25684A UY25684A1 UY 25684 A1 UY25684 A1 UY 25684A1 UY 25684 A UY25684 A UY 25684A UY 25684 A UY25684 A UY 25684A UY 25684 A1 UY25684 A1 UY 25684A1
Authority
UY
Uruguay
Prior art keywords
stator
electrical machine
rotating electrical
rotor
machine
Prior art date
Application number
UY25684A
Other languages
Spanish (es)
Inventor
Mats Leijon
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Publication of UY25684A1 publication Critical patent/UY25684A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
    • 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
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
    • 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
    • H02K1/26—Rotor cores with slots for windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Windings For Motors And Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Synchronous Machinery (AREA)

Abstract

Máquina eléctrica giratoria que consta de un estator (2) que incluye un núcleo de material magnetizable y de un devanado (8), y de un rotor (1) el cual gira con relación al estator (cuya superficie limite externa se aparta de la superficie cilíndrica circular), con un grado de libertad, caracterizado porque el estator consta de una cavidad en forma de copa (9, la cual se define por un esferoide o por una superficie giratoria formada por una línea que gira alrededor de un eje, la cual al menos en alguna parte está curvada) rodeando el rotor. También se incluye un método para la fabricación de la máquina anteriormente descrita. La máquina eléctrica giratoria está pensada para ser fabricada para varios intervalos de potencia y tanto altas como bajas tensiones; por ejemplo puede ser utilizada como generador en un medio de transporte propulsado, por un motor de combustión interna. La figura 1 muestra, en un corte longitudinal, el principio de realización de una máquina eléctrica giratoria según lo descrito anteriormente.Rotating electrical machine that consists of a stator (2) that includes a core of magnetizable material and a winding (8), and of a rotor (1) which rotates relative to the stator (whose outer limit surface moves away from the surface cylindrical circular), with a degree of freedom, characterized in that the stator consists of a cup-shaped cavity (9, which is defined by a spheroid or by a rotating surface formed by a line that rotates around an axis, which at least somewhere it's curved) surrounding the rotor. Also included is a method for manufacturing the machine described above. The rotating electrical machine is designed to be manufactured for various power ranges and both high and low voltages; for example, it can be used as a generator in a means of transport powered by an internal combustion engine. Figure 1 shows, in longitudinal section, the principle of embodiment of a rotating electrical machine as described above.

UY25684A 1998-08-28 1999-08-27 A MACHINE AND ITS MANUFACTURING METHOD UY25684A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802881A SE9802881D0 (en) 1998-08-28 1998-08-28 Machine and procedure for such

Publications (1)

Publication Number Publication Date
UY25684A1 true UY25684A1 (en) 1999-11-17

Family

ID=20412384

Family Applications (1)

Application Number Title Priority Date Filing Date
UY25684A UY25684A1 (en) 1998-08-28 1999-08-27 A MACHINE AND ITS MANUFACTURING METHOD

Country Status (11)

Country Link
EP (1) EP1114499A2 (en)
JP (1) JP2002526014A (en)
CN (1) CN1323460A (en)
AR (1) AR021210A1 (en)
AU (1) AU5893199A (en)
CA (1) CA2342191A1 (en)
CO (1) CO5090929A1 (en)
EA (1) EA200100290A1 (en)
SE (1) SE9802881D0 (en)
UY (1) UY25684A1 (en)
WO (1) WO2000013292A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5030209B2 (en) * 2007-02-05 2012-09-19 東洋電機製造株式会社 In-wheel motor unit
CN101309039B (en) * 2007-05-14 2011-05-25 刘新广 Master-slave electricity generating ball
CN101505076B (en) * 2009-03-11 2010-12-01 哈尔滨工程大学 Underwater globular motor propeller
CN102185389B (en) * 2011-05-12 2013-11-27 陈鹤 Heterogenic motor
DE102016212925A1 (en) * 2016-07-14 2018-01-18 Schaeffler Technologies AG & Co. KG Permanent magnet for a sensor arrangement for determining an angular position of the permanent magnet
DE102020110484A1 (en) 2020-04-17 2021-10-21 Bayerische Motoren Werke Aktiengesellschaft Direction of rotation optimized rotor topology with asymmetrical flooded poles, electrically excited synchronous machine and motor vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620120A (en) * 1984-11-02 1986-10-28 Karsten Laing Stator having tooth lamination strips lying between circular cylinders
US5204570A (en) * 1991-09-09 1993-04-20 Gerfast Sten R Spheroidal machine
US5410232A (en) * 1992-12-18 1995-04-25 Georgia Tech Research Corporation Spherical motor and method

Also Published As

Publication number Publication date
WO2000013292A3 (en) 2000-06-08
EA200100290A1 (en) 2001-08-27
EP1114499A2 (en) 2001-07-11
JP2002526014A (en) 2002-08-13
AR021210A1 (en) 2002-07-03
WO2000013292A2 (en) 2000-03-09
SE9802881D0 (en) 1998-08-28
AU5893199A (en) 2000-03-21
CO5090929A1 (en) 2001-10-30
CN1323460A (en) 2001-11-21
CA2342191A1 (en) 2000-03-09

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Legal Events

Date Code Title Description
109 Application deemed to be withdrawn

Effective date: 20140212