TW200737654A - Electricity generation device - Google Patents

Electricity generation device

Info

Publication number
TW200737654A
TW200737654A TW096103393A TW96103393A TW200737654A TW 200737654 A TW200737654 A TW 200737654A TW 096103393 A TW096103393 A TW 096103393A TW 96103393 A TW96103393 A TW 96103393A TW 200737654 A TW200737654 A TW 200737654A
Authority
TW
Taiwan
Prior art keywords
permanent magnet
magnet units
main rotor
electricity generation
generation device
Prior art date
Application number
TW096103393A
Other languages
Chinese (zh)
Inventor
Makoto Ogoshi
Original Assignee
Crystalbay 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
Application filed by Crystalbay Co Ltd filed Critical Crystalbay Co Ltd
Publication of TW200737654A publication Critical patent/TW200737654A/en

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
    • H02K21/12—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
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • 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
    • 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)

Abstract

An electricity generation device is of a structure where a main rotor rotates inside a stator. The device has the main rotor (44), first permanent magnet units (51), and second permanent magnet units (52), where the first and second permanent magnet units are installed at equal intervals on the outer periphery of the main rotor. The magnetic poles at the tips of each of the first permanent magnet units (51) and each of the second permanent magnet units (52) have opposite polarities from each other. The first and second permanent magnet units (51, 52) each have a magnet body (12) having magnetic poles at both ends in the thickness direction of the magnet body, a roof-shaped member (30) having two slopes obliquely extending from a ridge section and formed from a paramagnetic material, and connection means (20) for integrally connecting these elements. Cores (53) of the stator are arranged fixed around the first and second permanent magnet units (51, 52), and winding wires (54) are wound around the cores.
TW096103393A 2006-01-30 2007-01-30 Electricity generation device TW200737654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006021133 2006-01-30

Publications (1)

Publication Number Publication Date
TW200737654A true TW200737654A (en) 2007-10-01

Family

ID=38309384

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096103393A TW200737654A (en) 2006-01-30 2007-01-30 Electricity generation device

Country Status (2)

Country Link
TW (1) TW200737654A (en)
WO (1) WO2007086616A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009072623A1 (en) * 2007-12-06 2009-06-11 Iyoda, Toshiro Generator
EP4283837A3 (en) * 2022-05-23 2024-03-13 Yilmaz Dursun Co-polar magnet generator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2607747Y2 (en) * 1997-01-18 2002-07-08 知敏 徳納 High efficiency generator
JP2005245174A (en) * 2004-02-27 2005-09-08 Makoto Ogose Permanent magnet unit, rotation assist device, and motor device therewith
JP4537745B2 (en) * 2004-03-30 2010-09-08 株式会社日立製作所 Linear motor

Also Published As

Publication number Publication date
WO2007086616A1 (en) 2007-08-02

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