WO2009099300A3 - 전기모터 - Google Patents

전기모터 Download PDF

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Publication number
WO2009099300A3
WO2009099300A3 PCT/KR2009/000558 KR2009000558W WO2009099300A3 WO 2009099300 A3 WO2009099300 A3 WO 2009099300A3 KR 2009000558 W KR2009000558 W KR 2009000558W WO 2009099300 A3 WO2009099300 A3 WO 2009099300A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
rotational
magnets
magnet
magnetised
Prior art date
Application number
PCT/KR2009/000558
Other languages
English (en)
French (fr)
Other versions
WO2009099300A2 (ko
Inventor
성삼경
Original Assignee
Sung Sam Kyung
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 Sung Sam Kyung filed Critical Sung Sam Kyung
Publication of WO2009099300A2 publication Critical patent/WO2009099300A2/ko
Publication of WO2009099300A3 publication Critical patent/WO2009099300A3/ko

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • 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
    • 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
    • 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
    • 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
    • H02K21/225—Flywheel magnetos having I-shaped, E-shaped or similarly shaped armature cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Brushless Motors (AREA)

Abstract

본 발명은 원형 패널의 베이스에 계자가 방사형으로 고정 설치된 고정자와; 상기 베이스의 중심을 관통하는 회전축에 결합되며 상기 고정자를 가운데에 위치시키는 동축 원통형으로서, 외통과 내통 사이에는 서로 다른 극으로 쌍을 이루며 착자된 회전자 자석들이 서로 마주보며 형성된 회전자와; 상기 회전자의 회전축은 관통 노출되도록 하면서 상기 회전자를 하우징 하면서 상기 원형 패널 베이스와 결합되는 커버와; 상기 커버의 상면에서 상기 회전축에 결합되며 상기 회전자 자석쌍과 동일 갯수의 자석이 내삽된 회전자석판과 상기 커버의 상면에 형성되어 상기 회전자석판과 접촉하는 자기검출센서와 상기 자기검출센서에서 감지한 회전각 신호를 이용하여 상기 고정자의 계자 자화방향을 제어하는 전류제어장치로 구성되는 전기모터에 있어서, 상기 회전자에 착자된 외통과 내통의 회전자 자석들은 서로 다른 극으로 쌍을 이루며 착자되어 마주보며 형성되되, 각 회전자 자석쌍은 외통과 내통에서 상호이격 간격을 가지면서 형성되는 것을 특징으로 하는 전기모터에 관한 것이다. 상기한 구성에 의하여 본 발명은 선등록 특허의 에너지 효율을 크게 개선시키는 효과가 있다.
PCT/KR2009/000558 2008-02-05 2009-02-05 전기모터 WO2009099300A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0011451 2008-02-05
KR1020080011451A KR100943701B1 (ko) 2008-02-05 2008-02-05 전기모터

Publications (2)

Publication Number Publication Date
WO2009099300A2 WO2009099300A2 (ko) 2009-08-13
WO2009099300A3 true WO2009099300A3 (ko) 2009-11-26

Family

ID=40930979

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/000558 WO2009099300A2 (ko) 2008-02-05 2009-02-05 전기모터

Country Status (5)

Country Link
US (1) US7990019B2 (ko)
JP (1) JP2009189227A (ko)
KR (1) KR100943701B1 (ko)
CN (1) CN101505085A (ko)
WO (1) WO2009099300A2 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE49413E1 (en) 2007-07-09 2023-02-07 Clearwater Holdings, Ltd. Electromagnetic machine with independent removable coils, modular parts and self-sustained passive magnetic bearing
JP5092784B2 (ja) * 2007-09-11 2012-12-05 ダイキン工業株式会社 アキシャルギャップ型回転電機
EP2340602B1 (en) 2008-09-26 2019-01-02 Clearwater Holdings, Ltd. Permanent magnet operating machine
DE102010050545A1 (de) * 2010-11-09 2012-05-10 Agentur Zweitakter Gmbh Wechselstrom-Generator
US10505412B2 (en) 2013-01-24 2019-12-10 Clearwater Holdings, Ltd. Flux machine
JP5892196B2 (ja) * 2014-01-27 2016-03-23 日本精工株式会社 レゾルバ装置、モータ及びアクチュエータ
US9413198B2 (en) * 2014-05-06 2016-08-09 Fred W. Etcheverry Synchronous machine having a flux exciter remote from the rotor
MX363001B (es) 2014-07-23 2019-03-01 Clearwater Holdings Ltd Maquina de flujo.
US10273876B2 (en) 2015-06-08 2019-04-30 Kohler Co. Dual axis alternator
MX2020002079A (es) 2017-09-08 2021-01-20 Clearwater Holdings Ltd Sistemas y métodos para mejorar el almacenamiento eléctrico.
JP7433223B2 (ja) 2017-10-29 2024-02-19 クリアウォーター ホールディングス，リミテッド モジュール化された電磁機械及び製造方法
CN110048566A (zh) 2018-01-12 2019-07-23 开利公司 双转子式无芯电磁电机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04172935A (ja) * 1990-11-05 1992-06-19 Matsushita Electric Ind Co Ltd モータのロータ
JPH1146471A (ja) * 1997-07-25 1999-02-16 Hitachi Metals Ltd 磁石式ブラシレス電動機
KR20000018845A (ko) * 1998-09-05 2000-04-06 구자홍 디스크형 모터의 로터 디스크 구조
KR20020004927A (ko) * 2001-12-08 2002-01-16 성삼경 전기모터

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US4246504A (en) * 1978-06-21 1981-01-20 Horstmann Clifford Magnetics Limited Electric motors
JPS5546862A (en) * 1978-09-25 1980-04-02 Okuma Mach Works Ltd Multipolar resolver
US4551645A (en) * 1981-06-04 1985-11-05 Fuji Photo Film Co., Ltd. Disc type brushless motor
US4792709A (en) * 1987-03-18 1988-12-20 The Superior Electric Company Winding for operation of a three-phase stepping motor from a two-phase drive
DE19643561C1 (de) * 1996-10-22 1998-01-15 Wolfgang Hill Elektrische Maschine mit einer Einzelpolwicklung
KR100269035B1 (ko) 1997-05-22 2000-10-16 성삼경 전기모터
US6118202A (en) * 1998-05-11 2000-09-12 Active Power, Inc. High-efficiency inductor-alternator
US6005320A (en) * 1999-06-22 1999-12-21 Amotron Co., Ltd. Two-phase brushless direct-current motor having single hall effect device
US6940200B2 (en) * 2000-07-21 2005-09-06 Rotys Inc. Electric drive
JP3762981B2 (ja) * 2001-10-16 2006-04-05 日本サーボ株式会社 永久磁石式回転電機
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JP2004304958A (ja) * 2003-03-31 2004-10-28 Fujitsu General Ltd 永久磁石電動機
EP1912316A4 (en) * 2005-10-13 2013-08-21 Panasonic Corp MOTOR WITH TWO ROTORS
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04172935A (ja) * 1990-11-05 1992-06-19 Matsushita Electric Ind Co Ltd モータのロータ
JPH1146471A (ja) * 1997-07-25 1999-02-16 Hitachi Metals Ltd 磁石式ブラシレス電動機
KR20000018845A (ko) * 1998-09-05 2000-04-06 구자홍 디스크형 모터의 로터 디스크 구조
KR20020004927A (ko) * 2001-12-08 2002-01-16 성삼경 전기모터

Also Published As

Publication number Publication date
WO2009099300A2 (ko) 2009-08-13
JP2009189227A (ja) 2009-08-20
KR20090085718A (ko) 2009-08-10
KR100943701B1 (ko) 2010-02-25
US20090195100A1 (en) 2009-08-06
CN101505085A (zh) 2009-08-12
US7990019B2 (en) 2011-08-02

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