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CN103222154A - 铁氧体三段式三相永磁电机 - Google Patents

铁氧体三段式三相永磁电机 Download PDF

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Publication number
CN103222154A
CN103222154A CN2011800529560A CN201180052956A CN103222154A CN 103222154 A CN103222154 A CN 103222154A CN 2011800529560 A CN2011800529560 A CN 2011800529560A CN 201180052956 A CN201180052956 A CN 201180052956A CN 103222154 A CN103222154 A CN 103222154A
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CN
China
Prior art keywords
ferrite
phase
tooth
section
magnet motor
Prior art date
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Granted
Application number
CN2011800529560A
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English (en)
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CN103222154B (zh
Inventor
杜坤梅
曹立明
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Zhejiang Bowise Technology Development Co ltd
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Zhejiang Bowise Technology Development Co ltd
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Publication of CN103222154A publication Critical patent/CN103222154A/zh
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Publication of CN103222154B publication Critical patent/CN103222154B/zh
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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

Landscapes

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

Abstract

一种铁氧体三段式三相永磁电机，其定子铁心是由软磁铁氧体制成的三段式结构，A、B、C三相绕组各占一段；其中定子铁心的齿槽数Z、转子磁极数2P之间有Z=2P=2X，其中X=5、6、7、…20；其中每一个齿的前后、左右均形成用于嵌装绕组的凹槽；每一相有2X个集中绕组并按A->/A的方式循环排布；B、C相结构相同，且A、B、C三相定子铁芯的空间相位互差120°电角度。该电机具有绕组端部小、定位力矩小、铜耗和铁损耗小等优点。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201180052956.0A 2011-03-10 2011-03-10 铁氧体三段式三相永磁电机 Active CN103222154B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/071690 WO2012119317A1 (zh) 2011-03-10 2011-03-10 铁氧体三段式三相永磁电机

Publications (2)

Publication Number Publication Date
CN103222154A true CN103222154A (zh) 2013-07-24
CN103222154B CN103222154B (zh) 2016-03-02

Family

ID=46797424

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180052956.0A Active CN103222154B (zh) 2011-03-10 2011-03-10 铁氧体三段式三相永磁电机

Country Status (2)

Country Link
CN (1) CN103222154B (zh)
WO (1) WO2012119317A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5936325A (en) * 1996-12-31 1999-08-10 Valeo Electronique Synchronous type electrical machine
CN1853329A (zh) * 2003-09-16 2006-10-25 本田技研工业株式会社 凸极式电动机的定子
US20070296298A1 (en) * 2006-05-10 2007-12-27 Jones Robert M Electric machine having segmented stator
CN201113738Y (zh) * 2007-09-29 2008-09-10 张振声 独立极轴向分相的开关磁阻电机
CN101980433A (zh) * 2010-11-22 2011-02-23 沈阳工业大学 周向移相轴向分段的楔形定子铁芯外永磁转子同步电机
CN202068244U (zh) * 2011-03-11 2011-12-07 浙江博望科技发展有限公司 铁氧体三段式三相永磁电机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6744166B2 (en) * 2001-01-04 2004-06-01 Emerson Electric Co. End cap assembly for a switched reluctance electric machine
TWI353705B (en) * 2005-08-26 2011-12-01 Hoeganaes Ab An electric rotary machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5936325A (en) * 1996-12-31 1999-08-10 Valeo Electronique Synchronous type electrical machine
CN1853329A (zh) * 2003-09-16 2006-10-25 本田技研工业株式会社 凸极式电动机的定子
US20070296298A1 (en) * 2006-05-10 2007-12-27 Jones Robert M Electric machine having segmented stator
CN201113738Y (zh) * 2007-09-29 2008-09-10 张振声 独立极轴向分相的开关磁阻电机
CN101980433A (zh) * 2010-11-22 2011-02-23 沈阳工业大学 周向移相轴向分段的楔形定子铁芯外永磁转子同步电机
CN202068244U (zh) * 2011-03-11 2011-12-07 浙江博望科技发展有限公司 铁氧体三段式三相永磁电机

Also Published As

Publication number Publication date
WO2012119317A1 (zh) 2012-09-13
CN103222154B (zh) 2016-03-02

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