JP4095022B2 - 多相モータ - Google Patents
多相モータ Download PDFInfo
- Publication number
- JP4095022B2 JP4095022B2 JP2003514686A JP2003514686A JP4095022B2 JP 4095022 B2 JP4095022 B2 JP 4095022B2 JP 2003514686 A JP2003514686 A JP 2003514686A JP 2003514686 A JP2003514686 A JP 2003514686A JP 4095022 B2 JP4095022 B2 JP 4095022B2
- Authority
- JP
- Japan
- Prior art keywords
- stator
- phase
- poles
- motor
- multiphase motor
- 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.)
- Expired - Lifetime
Links
Images
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
- 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)
- Brushless Motors (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Valve Device For Special Equipments (AREA)
- Nonmetallic Welding Materials (AREA)
- Developing Agents For Electrophotography (AREA)
Description
Claims (8)
- 一方で、電気巻線(3)によって励磁される固定部若しくは固定子(2)と、他方で、交互の方向で放射状に磁化されたN対の磁極(5)を含む移動部若しくは回転子(4)とから構成される多相モータ(1)であって、前記Nが、4以上であり且つ3の倍数以外であり、前記固定子(2)が、40度/Pで離間された同一のP×9個の磁極(6)を含んでいて、前記固定子磁極(6)が、三個の連続する固定子磁極(6)をグループ化するW型回路を構成する相(8)を形成するように連続的に三個ずつにグループ化され、また中央の固定子磁極(7)が前記相(8)の巻線(3)を支持している、多相モータ(1)において、回転子(4)の位置を検出するための少なくとも一つの要素(9)が、固定子磁極(6)と軸方向で同じレベルに配置され、且つ同一の相(8)に属さない連続する二つの固定子磁極(6)の間にほぼ等距離にあるハウジング(10)内に配置されることを特徴とする多相モータ(1)。
- 相(8)の数と同じ数の位置検出要素(9)であってこれら相の各々の間に形成されたハウジング(10)内に配置された位置検出要素(9)を具備することを特徴とする、請求項1に記載の多相モータ(1)。
- 前記ハウジング(10)が、同一の相(8)に属さない連続する固定子磁極(6)によって範囲を区切られることを特徴とする、請求項1または2に記載の多相モータ(1)。
- 位置検出要素(9)が、自動切換えモードで多相モータ(1)を制御する手段をさらに構成することを特徴とする、請求項2に記載の多相モータ(1)。
- 前記位置検出要素(9)がホール効果プローブ(11)であることを特徴とする、請求項1〜4のいずれか一項に記載の多相モータ(1)。
- 前記プローブ(9)がアナログ出力を有することを特徴とする、請求項5に記載の多相モータ(1)。
- 前記プローブ(8)がディジタル出力を有することを特徴とする、請求項5に記載の多相モータ(1)。
- 相(8)の巻線(3)を支持する中央の固定子磁極(7)が、固定子に挿入された要素から成ることを特徴とする、請求項1〜7のいずれか一項に記載の多相モータ(1)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0109601A FR2827718B1 (fr) | 2001-07-18 | 2001-07-18 | Moteur polyphase |
PCT/FR2002/002503 WO2003009453A1 (fr) | 2001-07-18 | 2002-07-12 | Moteur polyphase |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004535750A JP2004535750A (ja) | 2004-11-25 |
JP4095022B2 true JP4095022B2 (ja) | 2008-06-04 |
Family
ID=8865660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003514686A Expired - Lifetime JP4095022B2 (ja) | 2001-07-18 | 2002-07-12 | 多相モータ |
Country Status (8)
Country | Link |
---|---|
US (1) | US7466092B2 (ja) |
EP (1) | EP1407528B1 (ja) |
JP (1) | JP4095022B2 (ja) |
AT (1) | ATE341851T1 (ja) |
DE (1) | DE60215176T2 (ja) |
ES (1) | ES2272790T3 (ja) |
FR (1) | FR2827718B1 (ja) |
WO (1) | WO2003009453A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102570833B1 (ko) * | 2022-07-22 | 2023-08-29 | 주식회사 코아오토모티브 | 스테이터조립체 및 이를 포함하는 모터 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0400737D0 (en) * | 2004-01-14 | 2004-02-18 | Rolls Royce Plc | Electrical machine |
US8084913B2 (en) | 2005-10-06 | 2011-12-27 | Borgwarner Inc. | DC motor with asymmetrical poles |
EA200601821A1 (ru) * | 2006-09-28 | 2007-06-29 | Открытое Акционерное Общество "Инжиниринговая Нефтегазовая Компания-Всероссийский Научно-Исследовательский Институт По Строительству И Эксплуатации Трубопроводов, Объектов Тэк" | Многофазная электрическая машина |
EP1981155A2 (en) * | 2007-04-09 | 2008-10-15 | Seiko Epson Corporation | Brushless motor |
DE102008030005A1 (de) * | 2008-06-24 | 2009-12-31 | Mahle International Gmbh | Aktuator |
CN202094747U (zh) * | 2008-09-08 | 2011-12-28 | Cts公司 | 无刷直流致动器 |
US8680727B2 (en) * | 2009-05-27 | 2014-03-25 | Cts Corporation | Brushless direct current actuator with clip for retaining bobbins |
US20110203769A1 (en) * | 2010-02-24 | 2011-08-25 | Douglas Edward Cors | Cooling System for Actuator |
WO2018096534A1 (en) | 2016-11-22 | 2018-05-31 | Sorrel Medical Ltd. | Apparatus for delivering a therapeutic substance |
US11357909B2 (en) | 2018-10-05 | 2022-06-14 | Eitan Medical Ltd. | Triggering sequence |
KR102442950B1 (ko) * | 2019-10-11 | 2022-09-14 | (주)아모텍 | 전기모터용 스테이터 및 이를 포함하는 전기모터 |
WO2021071171A1 (ko) * | 2019-10-11 | 2021-04-15 | 주식회사 아모텍 | 전기모터용 스테이터 및 이를 포함하는 전기모터 |
KR102506373B1 (ko) * | 2019-12-26 | 2023-03-06 | 주식회사 아모텍 | 전기모터용 스테이터 및 이를 포함하는 전기모터 |
KR102565035B1 (ko) * | 2019-12-26 | 2023-08-09 | 주식회사 아모텍 | 전기모터용 스테이터 및 이를 포함하는 전기모터 |
CN116317232B (zh) * | 2023-02-14 | 2023-11-17 | 苏州市职业大学 | 一种双电枢交替极无轴承磁通反向电机 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5418416A (en) * | 1983-09-05 | 1995-05-23 | Papst Licensing Gmbh | Brushless three-phase DC motor |
US4858044A (en) * | 1987-05-04 | 1989-08-15 | Seagate Technology, Inc. | Disc drive spindle motor with low cogging torque |
US4905110A (en) * | 1988-03-25 | 1990-02-27 | Magnetic Peripherals Inc. | Disk drive spindle motor |
GB9600549D0 (en) * | 1996-01-11 | 1996-03-13 | Lucas Ind Plc | Motor drive control |
FR2754953B1 (fr) * | 1996-10-21 | 1999-02-26 | Moving Magnet Tech | Moteur polyphase, notamment pour l'entrainement d'une aiguille d'un afficheur |
US6034499A (en) * | 1997-04-01 | 2000-03-07 | Tranovich; Stephen J. | Method of controlling rotary position of a torque motor |
JPH11234990A (ja) * | 1998-02-12 | 1999-08-27 | Okuma Corp | 永久磁石モータ |
US6652249B2 (en) * | 1999-12-13 | 2003-11-25 | Parker-Hannifin Corporation | Brushless DC wet motor fuel pump with integral controller |
-
2001
- 2001-07-18 FR FR0109601A patent/FR2827718B1/fr not_active Expired - Fee Related
-
2002
- 2002-07-12 US US10/483,794 patent/US7466092B2/en not_active Expired - Lifetime
- 2002-07-12 WO PCT/FR2002/002503 patent/WO2003009453A1/fr active IP Right Grant
- 2002-07-12 JP JP2003514686A patent/JP4095022B2/ja not_active Expired - Lifetime
- 2002-07-12 EP EP02787151A patent/EP1407528B1/fr not_active Expired - Lifetime
- 2002-07-12 AT AT02787151T patent/ATE341851T1/de not_active IP Right Cessation
- 2002-07-12 ES ES02787151T patent/ES2272790T3/es not_active Expired - Lifetime
- 2002-07-12 DE DE60215176T patent/DE60215176T2/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102570833B1 (ko) * | 2022-07-22 | 2023-08-29 | 주식회사 코아오토모티브 | 스테이터조립체 및 이를 포함하는 모터 |
Also Published As
Publication number | Publication date |
---|---|
DE60215176D1 (en) | 2006-11-16 |
ATE341851T1 (de) | 2006-10-15 |
JP2004535750A (ja) | 2004-11-25 |
WO2003009453A1 (fr) | 2003-01-30 |
EP1407528A1 (fr) | 2004-04-14 |
FR2827718B1 (fr) | 2003-09-26 |
FR2827718A1 (fr) | 2003-01-24 |
US20050073270A1 (en) | 2005-04-07 |
ES2272790T3 (es) | 2007-05-01 |
EP1407528B1 (fr) | 2006-10-04 |
US7466092B2 (en) | 2008-12-16 |
DE60215176T2 (de) | 2007-08-30 |
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