CN1213882A - 采用永磁体的无刷直流电机 - Google Patents
采用永磁体的无刷直流电机 Download PDFInfo
- Publication number
- CN1213882A CN1213882A CN 98120391 CN98120391A CN1213882A CN 1213882 A CN1213882 A CN 1213882A CN 98120391 CN98120391 CN 98120391 CN 98120391 A CN98120391 A CN 98120391A CN 1213882 A CN1213882 A CN 1213882A
- Authority
- CN
- China
- Prior art keywords
- motor
- winding
- permanent magnet
- groove
- stator
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims abstract description 77
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 5
- 230000014509 gene expression Effects 0.000 description 18
- 208000035126 Facies Diseases 0.000 description 12
- 230000008901 benefit Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 230000005405 multipole Effects 0.000 description 4
- 241001125929 Trisopterus luscus Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010030312 On and off phenomenon Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
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
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Brushless Motors (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
Description
绕组系数 | 槽数 | 极数 | 绕组系统 |
0.933 | 12 | 14 | 密集绕组 |
0.717 | 9 | 14 | 密集绕组 |
0.75 | 6 | 14 | 密集绕组 |
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP250788/97 | 1997-09-16 | ||
JP250788/1997 | 1997-09-16 | ||
JP9250788A JPH1198791A (ja) | 1997-09-16 | 1997-09-16 | ブラシレスdcモータ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1213882A true CN1213882A (zh) | 1999-04-14 |
CN1078019C CN1078019C (zh) | 2002-01-16 |
Family
ID=17213064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98120391A Expired - Fee Related CN1078019C (zh) | 1997-09-16 | 1998-09-16 | 采用永磁体的无刷直流电机 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0909009A1 (zh) |
JP (1) | JPH1198791A (zh) |
KR (1) | KR19990029801A (zh) |
CN (1) | CN1078019C (zh) |
CA (1) | CA2246951A1 (zh) |
TW (1) | TW417347B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100337032C (zh) * | 2003-05-12 | 2007-09-12 | 松下电器产业株式会社 | 密闭型电动压缩机 |
CN101569078B (zh) * | 2006-12-21 | 2011-11-30 | 通力股份公司 | 电机 |
CN104795954A (zh) * | 2015-05-06 | 2015-07-22 | 长沙美福沛林电子科技有限公司 | 用于舵机的多对极永磁直流无刷电机及舵机 |
CN104917348A (zh) * | 2015-05-31 | 2015-09-16 | 河北弛神电机制造有限公司 | 电动车用大功率奇数分数槽电机 |
CN106663971A (zh) * | 2014-08-08 | 2017-05-10 | 三菱电机株式会社 | 交流电动机 |
CN107800260A (zh) * | 2017-12-08 | 2018-03-13 | 长沙学院 | 一种多相磁场正交永磁无刷直流电机及其驱动装置 |
WO2023108914A1 (zh) * | 2021-12-16 | 2023-06-22 | 广东威灵电机制造有限公司 | 电机、动力总成及助力自行车 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6891299B2 (en) | 2000-05-03 | 2005-05-10 | Moteurs Leroy-Somer | Rotary electric machine having a flux-concentrating rotor and a stator with windings on teeth |
CN1215634C (zh) | 2000-06-02 | 2005-08-17 | 三菱重工业株式会社 | 无刷电动机 |
FR2821024B1 (fr) | 2001-02-20 | 2003-06-13 | Leroy Somer Moteurs | Element d'entrainement tel qu'une roue motrice ou un treuil de levage, comportant un moteur synchrone |
FR2823616B1 (fr) | 2001-04-17 | 2008-07-04 | Leroy Somer Moteurs | Machine electrique comportant au moins un detecteur de champ magnetique |
FR2823612B1 (fr) | 2001-04-17 | 2003-06-13 | Leroy Somer Moteurs | Stator de machine tournante electrique comportant des bobines individuelles demontables |
FR2823614B1 (fr) * | 2001-04-17 | 2008-07-11 | Leroy Somer Moteurs | Machine tournante electrique comportant un stator forme de secteurs assembles |
US6940198B2 (en) * | 2003-07-24 | 2005-09-06 | A. O. Smith Corporation | Brushless permanent magnet machine with reduced cogging and torque ripple and method of producing the same |
JP3993564B2 (ja) | 2004-01-13 | 2007-10-17 | 三菱重工業株式会社 | シリーズハイブリッド電気自動車 |
JP3638944B1 (ja) * | 2004-02-04 | 2005-04-13 | 山洋電気株式会社 | 永久磁石内蔵型回転モータの極弧率の決定方法及び永久磁石内蔵型回転モータ |
JP2005224006A (ja) | 2004-02-05 | 2005-08-18 | Mitsubishi Heavy Ind Ltd | Ipm回転電機 |
DE102004045940B3 (de) * | 2004-09-22 | 2006-05-04 | Siemens Ag | Permanenterregte Synchronmaschine mit einem Wicklungssystem |
DE102005020504A1 (de) * | 2005-04-29 | 2006-11-16 | Siemens Ag | Drelphasenlinearantrieb mit reduzierter Kraftwelligkeit |
JP5063956B2 (ja) * | 2006-08-11 | 2012-10-31 | 株式会社ミツバ | スロットレスモータ |
JP2009089567A (ja) * | 2007-10-03 | 2009-04-23 | Beans You Inc | モータ装置 |
DE102009000681A1 (de) * | 2009-02-06 | 2010-08-12 | Robert Bosch Gmbh | Synchronmaschine |
JP5304427B2 (ja) * | 2009-05-14 | 2013-10-02 | 株式会社デンソー | 回転電機の駆動システム |
DE102010044713A1 (de) * | 2010-09-08 | 2012-03-08 | Minebea Co., Ltd. | Bürstenloser Gleichstrommotor |
WO2017109968A1 (ja) * | 2015-12-25 | 2017-06-29 | 三菱電機株式会社 | 永久磁石モータ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2632465A1 (fr) * | 1988-06-03 | 1989-12-08 | Ventilation Electricite Appliq | Moteur electrique a commutation electronique, notamment pour l'entrainement d'une machine de deplacement d'un fluide, en particulier un seche-cheveux, equipee d'un tel moteur |
GB9007205D0 (en) * | 1990-03-30 | 1990-05-30 | Lucas Ind Plc | Dynamo electric machine |
US5164622A (en) * | 1990-06-14 | 1992-11-17 | Applied Motion Products, Inc. | High pole density three phase motor |
US5723931A (en) * | 1996-01-17 | 1998-03-03 | Mpc Products Corporation | Multiple pole, multiple phase, permanent magnet motor and method for winding |
-
1997
- 1997-09-16 JP JP9250788A patent/JPH1198791A/ja not_active Withdrawn
-
1998
- 1998-09-10 CA CA002246951A patent/CA2246951A1/en not_active Abandoned
- 1998-09-11 EP EP98117233A patent/EP0909009A1/en not_active Withdrawn
- 1998-09-15 TW TW87115369A patent/TW417347B/zh not_active IP Right Cessation
- 1998-09-15 KR KR1019980037964A patent/KR19990029801A/ko not_active Application Discontinuation
- 1998-09-16 CN CN98120391A patent/CN1078019C/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100337032C (zh) * | 2003-05-12 | 2007-09-12 | 松下电器产业株式会社 | 密闭型电动压缩机 |
CN101569078B (zh) * | 2006-12-21 | 2011-11-30 | 通力股份公司 | 电机 |
CN106663971A (zh) * | 2014-08-08 | 2017-05-10 | 三菱电机株式会社 | 交流电动机 |
CN106663971B (zh) * | 2014-08-08 | 2019-07-05 | 三菱电机株式会社 | 交流电动机 |
CN104795954A (zh) * | 2015-05-06 | 2015-07-22 | 长沙美福沛林电子科技有限公司 | 用于舵机的多对极永磁直流无刷电机及舵机 |
CN104917348A (zh) * | 2015-05-31 | 2015-09-16 | 河北弛神电机制造有限公司 | 电动车用大功率奇数分数槽电机 |
CN104917348B (zh) * | 2015-05-31 | 2018-04-20 | 河北弛神电机制造有限公司 | 电动车用大功率奇数分数槽电机 |
CN107800260A (zh) * | 2017-12-08 | 2018-03-13 | 长沙学院 | 一种多相磁场正交永磁无刷直流电机及其驱动装置 |
WO2023108914A1 (zh) * | 2021-12-16 | 2023-06-22 | 广东威灵电机制造有限公司 | 电机、动力总成及助力自行车 |
Also Published As
Publication number | Publication date |
---|---|
CA2246951A1 (en) | 1999-03-16 |
CN1078019C (zh) | 2002-01-16 |
JPH1198791A (ja) | 1999-04-09 |
TW417347B (en) | 2001-01-01 |
EP0909009A1 (en) | 1999-04-14 |
KR19990029801A (ko) | 1999-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI HEAVY INDUSTRY CORP.; CO., LTD. NO.1 M Free format text: FORMER OWNER: MITSUBISHI HEAVY INDUSTRY CORP.; SINANO ELECTRIC Effective date: 20070420 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070420 Address after: Tokyo, Japan, Japan Co-patentee after: KK first component Patentee after: Mit-subishi Heavy Industries Ltd. Address before: Tokyo, Japan, Japan Co-patentee before: Sinano Electrical Co., Ltd. Patentee before: Mit-subishi Heavy Industries Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020116 Termination date: 20170916 |