CN107431404A - 激发极化交流电动机 - Google Patents

激发极化交流电动机 Download PDF

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Publication number
CN107431404A
CN107431404A CN201580071173.5A CN201580071173A CN107431404A CN 107431404 A CN107431404 A CN 107431404A CN 201580071173 A CN201580071173 A CN 201580071173A CN 107431404 A CN107431404 A CN 107431404A
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CN
China
Prior art keywords
wire casing
stator
motor
induced polarization
polarization
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.)
Pending
Application number
CN201580071173.5A
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English (en)
Inventor
李二洙
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Individual
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Individual
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
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Publication of CN107431404A publication Critical patent/CN107431404A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • H02K3/493—Slot-closing devices magnetic
    • 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
    • H02K1/223—Rotor cores with windings and permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0435—Wound windings
    • H02K15/0478—Wave windings, undulated windings
    • H02K15/0485—Wave windings, undulated windings manufactured by shaping an annular winding
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • 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
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • 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
    • H02K21/26—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets
    • H02K21/28—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets with armatures rotating within the magnets
    • H02K21/32—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets with armatures rotating within the magnets having horse-shoe magnets
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
    • H02P27/024—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude using AC supply for only the rotor circuit or only the stator circuit

Landscapes

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

Abstract

本发明涉及如下的激发极化交流(AC)电动机，即，在交流电动机的定子(STATOR)构成2n个线槽(Winding Slot)和2n个激发极化狭缝((Induced Polarization Slit；Horse‑Shoe Magnet Polarization Slit)，从而仅在n个线槽分布绕组(Distributed Winding)来构成定子，若向定子通电(In‑put)，则线槽两侧的磁场面被激发极化，从而使磁通势(Magnetomotive Force)加倍(doubling)，由此使转子(ROTOR)启动并旋转，此时，旋转方向由弗林明左手定则(Fleming Left Hand Rule)而定，使得效率达到极大化。

Description

激发极化交流电动机
技术领域
本发明涉及通过激发极化(Induced Polarization；Horse-Shoe MagnetPolarization)来提高交流(AC)电动机的效率，更详细地，涉及如下的激发极化交流电动机，即，构成2n个线槽(Winding Slot)和2n个激发极化狭缝(Induced PolarizationSlit)，借助极化狭缝来对以在2n个线槽中仅在n个线槽分布绕组(Distributed Winding)的方式绕组的狭缝的两侧面的磁场面进行极化，从而使磁通势(Magnetomotive Force)加倍(doubling)，由此提高电动机效率。
背景技术
21世纪物理学所要解决的全球性课题为“能源问题”。
当前交流电动机所使用的电能占全部电能的50％以上。
若开发出可显著提高交流电动机效率的创新技术，则可以为解决能源问题而起到一定作用。
发明内容
技术问题
本发明提出可显著提高交流电动机效率的创新技术。
解决问题的方案
本发明的激发极化交流电动机的特征在于，在构成激发极化交流电动机的定子的过程中，在层叠有硅钢板的芯部构成2n个线槽，在各个线槽中间构成2n个激发极化狭缝，从而在2n个线槽中仅在n个线槽分布绕组来构成定子，若向定子通电，则线槽两侧的磁场面被激发极化，从而使磁通势加倍，由此使转子启动并旋转，旋转方向由弗林明左手定则而定。
发明的效果
本发明的激发极化交流电动机具有如下效果。
1.本发明的电动机不产生热、噪声及振动。
2.本发明的电动机没有涡流损耗(Eddy Current Loss)。
3.本发明的电动机节约以往交流电动机的铜线量的50％。
4.本发明的电动机使磁通势加倍，从而使效率约达到200％。
5.本发明的电动机不产生谐波(Harmonics)。
6.本发明的电动机不引起风阻损失(Windage Loss)。
附图说明
图1为示出本发明的定子(STATOR)的图。
图2为示出本发明的线槽和激发极化狭缝的图。
具体实施方式
本发明在构成激发极化交流电动机的定子的过程中，在层叠有硅钢板的芯部构成2n个线槽，在各个线槽中间构成2n个激发极化狭缝，从而在2n个线槽中仅在n个线槽分布绕组来构成定子，若向定子通电，则线槽两侧的磁场面被激发极化，从而使磁通势加倍，由此使转子启动并旋转，旋转方向由弗林明左手定则而定。

Claims (1)

1.一种激发极化交流电动机，其特征在于，
在构成激发极化交流电动机的定子的过程中，在层叠有硅钢板的芯部构成2n个线槽，在各个线槽的中间构成2n个激发极化狭缝，从而在2n个线槽中仅在n个线槽分布绕组来构成定子，
若向定子通电，则线槽两侧的磁场面被激发极化，从而使磁通势加倍，由此使转子启动并旋转，旋转方向由弗林明左手定则而定。
CN201580071173.5A 2014-12-24 2015-12-23 激发极化交流电动机 Pending CN107431404A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2014-0188552 2014-12-24
KR1020140188552A KR20160077974A (ko) 2014-12-24 2014-12-24 유도분극 ａｃ 모터
PCT/KR2015/014208 WO2016105137A1 (ko) 2014-12-24 2015-12-23 유도분극 ａｃ 모터

Publications (1)

Publication Number Publication Date
CN107431404A true CN107431404A (zh) 2017-12-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580071173.5A Pending CN107431404A (zh) 2014-12-24 2015-12-23 激发极化交流电动机

Country Status (5)

Country Link
US (1) US20180026488A1 (zh)
JP (1) JP2018504878A (zh)
KR (1) KR20160077974A (zh)
CN (1) CN107431404A (zh)
WO (1) WO2016105137A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11234927A (ja) * 1998-02-13 1999-08-27 Matsushita Seiko Co Ltd 電動機の固定子
CN101026329A (zh) * 2006-02-18 2007-08-29 李二洙 超效率电动发电机
CN101562438A (zh) * 2007-11-27 2009-10-21 韩国科学技术研究院 环形压电超声谐振器和使用环形压电超声谐振器的压电超声旋转电机
JP2013219954A (ja) * 2012-04-10 2013-10-24 Nippon Soken Inc モータ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111095A (en) * 1990-11-28 1992-05-05 Magna Physics Corporation Polyphase switched reluctance motor
US5274287A (en) * 1991-03-07 1993-12-28 Kabushikigaisha Sekogiken High-speed motor
US20070021073A1 (en) * 2003-08-25 2007-01-25 Gratton Pat S Modular personal audio device
FR2876231B1 (fr) * 2004-05-06 2006-12-22 Gerard Koehler Machine dynamo-electrique tournante a reluctance variable a globalisation des circuits magnetiques, electriques et de polarisation et son procede de fabrication
US8159104B1 (en) * 2005-08-22 2012-04-17 Clearwater Holdings, Ltd DC induction electric motor-generator with magnetic gap self commutating laminated ferromagnetic rotating core
JP2009284626A (ja) * 2008-05-21 2009-12-03 Daihatsu Motor Co Ltd 回転機器のステータ及びモータ
KR20100003427U (ko) * 2008-09-19 2010-03-29 이진명 다극 다상을 갖춘 교류 발전기

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11234927A (ja) * 1998-02-13 1999-08-27 Matsushita Seiko Co Ltd 電動機の固定子
CN101026329A (zh) * 2006-02-18 2007-08-29 李二洙 超效率电动发电机
CN101562438A (zh) * 2007-11-27 2009-10-21 韩国科学技术研究院 环形压电超声谐振器和使用环形压电超声谐振器的压电超声旋转电机
JP2013219954A (ja) * 2012-04-10 2013-10-24 Nippon Soken Inc モータ

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Publication number Publication date
JP2018504878A (ja) 2018-02-15
WO2016105137A1 (ko) 2016-06-30
KR20160077974A (ko) 2016-07-04
US20180026488A1 (en) 2018-01-25

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Application publication date: 20171201