WO2009151222A3 - 고효율 영구자석 모터 - Google Patents

고효율 영구자석 모터 Download PDF

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Publication number
WO2009151222A3
WO2009151222A3 PCT/KR2009/002842 KR2009002842W WO2009151222A3 WO 2009151222 A3 WO2009151222 A3 WO 2009151222A3 KR 2009002842 W KR2009002842 W KR 2009002842W WO 2009151222 A3 WO2009151222 A3 WO 2009151222A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
permanent magnet
magnet motor
efficiency
coil
Prior art date
Application number
PCT/KR2009/002842
Other languages
English (en)
French (fr)
Other versions
WO2009151222A2 (ko
Inventor
이이수
Original Assignee
Lee I-Soo
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 Lee I-Soo filed Critical Lee I-Soo
Priority to US12/997,256 priority Critical patent/US8344571B2/en
Publication of WO2009151222A2 publication Critical patent/WO2009151222A2/ko
Publication of WO2009151222A3 publication Critical patent/WO2009151222A3/ko

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • 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
    • H02K21/222—Flywheel magnetos
    • 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
    • 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
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K31/00—Acyclic motors or generators, i.e. DC machines having drum or disc armatures with continuous current collectors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

본 발명은 고정자의 전기 에너지(Active Energy)와 회전자의 자기 에너지(Passive Energy)가 합성된 모터의 운동에너지가 고효율이 되게 하면서 직류(DC)로 교번없이 구동되는 고효율 영구자석 모터에 관한 것이다. 본 발명의 고효율 영구자석 모터는 고정자(stator)가 원형.평판형 PCB에 코일을 방사상(Radial To Shaft)으로 휘감는 방식으로 분포 권선되어 고정자의 양면에 계자면이 구성되고, 2개의 회전자의 중앙에 위치하도록 하며, 회전자(rotor)는 상기 고정자의 계자면에 대응되는 크기의 원형.평판형 영구자석 2개를 양면 착자하여 같은 극이 고정자의 양측 계자면에 대향되도록 구성하여 고정자의 코일에 직류(DC) 전원이 통전되면 회전자가 교번 전류없이 기동 회전하되 회전방향은 플레밍의 왼손법칙에 따라 결정되면서 콘스턴스 파워(Constant-Power)가 되는 것이다.
PCT/KR2009/002842 2008-06-13 2009-05-28 고효율 영구자석 모터 WO2009151222A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/997,256 US8344571B2 (en) 2008-06-13 2009-05-28 High-efficiency permanent magnet motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080055761A KR101091436B1 (ko) 2008-06-13 2008-06-13 영구자석 모터
KR10-2008-0055761 2008-06-13

Publications (2)

Publication Number Publication Date
WO2009151222A2 WO2009151222A2 (ko) 2009-12-17
WO2009151222A3 true WO2009151222A3 (ko) 2010-03-04

Family

ID=41417212

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/002842 WO2009151222A2 (ko) 2008-06-13 2009-05-28 고효율 영구자석 모터

Country Status (3)

Country Link
US (1) US8344571B2 (ko)
KR (1) KR101091436B1 (ko)
WO (1) WO2009151222A2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101239713B1 (ko) 2011-09-14 2013-03-06 이이수 스위칭-레스 ｄｃ 모터
CN104377919B (zh) * 2014-12-10 2017-02-01 哈尔滨工业大学 轴向‑轴向磁场电磁行星齿轮功率分配器
US9669817B2 (en) 2015-01-27 2017-06-06 Akebono Brake Industry Co., Ltd. Magnetic clutch for a DC motor
CN105262305A (zh) * 2015-10-09 2016-01-20 白云生 盘式永磁电动机
US10408289B2 (en) 2016-08-12 2019-09-10 Akebono Brake Industry Co., Ltd. Parking brake torque locking mechanism
US10277084B1 (en) * 2016-10-19 2019-04-30 Waymo Llc Planar rotary transformer
CN111293798B (zh) * 2020-02-18 2022-07-12 天津大学 轴向磁场复合pcb定子有铁心永磁同步电机
JP2024507855A (ja) * 2021-02-19 2024-02-21 ピュア・フィッシング・インコーポレーテッド 釣り糸リールモータ・ブレーキ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003088068A (ja) * 2001-09-11 2003-03-20 Kago Han 側転式電動機又は発電機
JP2006074909A (ja) * 2004-09-02 2006-03-16 Sumitomo Electric Ind Ltd 多軸モータ
JP2006238623A (ja) * 2005-02-25 2006-09-07 Fujitsu General Ltd 直流モータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5334898A (en) * 1991-09-30 1994-08-02 Dymytro Skybyk Polyphase brushless DC and AC synchronous machines
EP1102385B1 (en) * 1999-11-18 2006-05-10 Denso Corporation Rotary electric machine for vehicle
US7309938B1 (en) * 2006-05-31 2007-12-18 Smith Kelly S Rotary power converter
US7732973B2 (en) * 2008-06-25 2010-06-08 Clearwater Holdings, Ltd Electromagnetic machine with magnetic gap channels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003088068A (ja) * 2001-09-11 2003-03-20 Kago Han 側転式電動機又は発電機
JP2006074909A (ja) * 2004-09-02 2006-03-16 Sumitomo Electric Ind Ltd 多軸モータ
JP2006238623A (ja) * 2005-02-25 2006-09-07 Fujitsu General Ltd 直流モータ

Also Published As

Publication number Publication date
KR101091436B1 (ko) 2011-12-07
WO2009151222A2 (ko) 2009-12-17
KR20090129705A (ko) 2009-12-17
US20110089783A1 (en) 2011-04-21
US8344571B2 (en) 2013-01-01

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