KR100200667B1 - 브러시리스 직류모터 - Google Patents
브러시리스 직류모터 Download PDFInfo
- Publication number
- KR100200667B1 KR100200667B1 KR1019960001021A KR19960001021A KR100200667B1 KR 100200667 B1 KR100200667 B1 KR 100200667B1 KR 1019960001021 A KR1019960001021 A KR 1019960001021A KR 19960001021 A KR19960001021 A KR 19960001021A KR 100200667 B1 KR100200667 B1 KR 100200667B1
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- brushless
- coils
- poles
- pole
- 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 - Fee Related
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
- H02K29/03—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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Brushless Motors (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Windings For Motors And Generators (AREA)
Abstract
Description
Claims (3)
- 계자속을 발생하는 수단과 회전자계를 발생하는 수단을 구비하여 그 계자속과 회전자계 사이에 작용하는 회전력으로 동력을 발생하는 브러시리스 직류모터에 있어서, 상기한 계자속을 발생하는 수단이 원주방향의 일정한 간격으로 배치되고 상호 인접한 것과 반대 극성을 띠도록 반경방향으로 착자된 10개의 자극을 가지는 환형의 영구자석을 구비하고, 상기한 회전자계를 발생하는 수단이 상기한 영구자석의 자극과 대향하여 원주방향에 등간격으로 배치되게 형성된 9개의 돌극과 이 돌극 사이에 형성된 슬롯을 가지는 전기자 철심과, 각 돌극 주위에 적어도 하나씩 감긴 복수의 코일을 구비하는 것을 특징으로 하는 브러시리스 직류모터.
- 제1항에 있어서, 상기한 복수의 코일이 상기한 전기자 철심의 연속된 3개의 돌극에 감긴 코일들과 그 다음 연속된 3개의 돌극에 감긴 코일들 그리고 그 다음 연속된 코일들로 이루어지는 3개의 군으로 나뉘고, 각 군에 있는 코일들이 직렬접속되고, 각 군에는 서로 다른 위상을 가지는 전압이 인가되도록 3상으로 결선된 것을 특징으로 하는 브러시리스 직류모터.
- 제2항에 있어서, 상기한 3개의 군이 Y결선을 갖는 것을 특징으로 하는 브러시리스 직류모터.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960001021A KR100200667B1 (ko) | 1996-01-18 | 1996-01-18 | 브러시리스 직류모터 |
JP8341885A JPH09219965A (ja) | 1996-01-18 | 1996-12-20 | ブラシレス直流モータ |
DE19701342A DE19701342A1 (de) | 1996-01-18 | 1997-01-16 | Bürstenloser Gleichstrommotor |
US08/784,869 US5804904A (en) | 1996-01-18 | 1997-01-16 | Brushless DC motor and a method of generation power therewith |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960001021A KR100200667B1 (ko) | 1996-01-18 | 1996-01-18 | 브러시리스 직류모터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970060638A KR970060638A (ko) | 1997-08-12 |
KR100200667B1 true KR100200667B1 (ko) | 1999-06-15 |
Family
ID=19449691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960001021A Expired - Fee Related KR100200667B1 (ko) | 1996-01-18 | 1996-01-18 | 브러시리스 직류모터 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5804904A (ko) |
JP (1) | JPH09219965A (ko) |
KR (1) | KR100200667B1 (ko) |
DE (1) | DE19701342A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101383257B1 (ko) * | 2012-03-30 | 2014-04-08 | 주식회사 아모텍 | 3결선 구조의 스테이터 및 이를 이용한 bldc 모터 |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09285088A (ja) * | 1996-04-12 | 1997-10-31 | Hitachi Ltd | 永久磁石回転電機及びそれを用いた電動車両 |
JP2000152581A (ja) * | 1998-11-04 | 2000-05-30 | Asmo Co Ltd | ブラシレスモータ及びブラシレスモータのステータ |
US6888280B2 (en) * | 1999-04-01 | 2005-05-03 | Jean-Yves Dubé | High performance brushless motor and drive for an electrical vehicle motorization |
US6093985A (en) * | 1999-04-07 | 2000-07-25 | Chen; Tun-I | Non-brush type direct current motor for electric bicycle |
DE10006439A1 (de) * | 2000-02-14 | 2001-08-30 | Aks Antriebstechnik Katt Gmbh | Synchronmotor |
US6472790B2 (en) | 2000-02-24 | 2002-10-29 | Briggs & Stratton Corporation | Stator for an electric motor/generator with a half-integer winding |
BR0110238A (pt) * | 2000-05-03 | 2003-01-21 | Horton Inc | Sistema de refrigeração com ventilador de motor anular de dc sem escova |
DE10036289A1 (de) * | 2000-07-26 | 2002-02-07 | Bosch Gmbh Robert | Elektronisch kommutierte elektrische Maschine, insbesondere Motor |
DE10064377A1 (de) * | 2000-12-21 | 2002-07-18 | Elsayed Hemead | Bürstenlose elektrische Maschine |
JP2003018773A (ja) * | 2001-06-28 | 2003-01-17 | Sankyo Seiki Mfg Co Ltd | コア付きモータ |
JP4314816B2 (ja) * | 2002-11-28 | 2009-08-19 | ダイキン工業株式会社 | ブラシレスdcモータおよびブラシレスdcモータ制御装置 |
DE10335793A1 (de) * | 2003-08-05 | 2005-03-10 | Praetec Praez Stechnik Gmbh | Mehrphasiger, vielpoliger Linear- oder Rotationssynchronmotor |
DE10335792A1 (de) * | 2003-08-05 | 2005-03-10 | Praetec Praez Stechnik Gmbh | Mehrphasiger, vielpoliger, schnelllaufender Linear- oder Rotationssynchronmotor |
JP2005073450A (ja) * | 2003-08-27 | 2005-03-17 | Matsushita Electric Ind Co Ltd | モータジェネレータ |
ITTO20050225A1 (it) * | 2005-04-06 | 2006-10-07 | Lgl Electronics Spa | Alimentatore positivo di filato per macchine tessili e simili |
PL2218159T3 (pl) * | 2007-10-30 | 2012-04-30 | Thyssenkrupp Presta Ag | Uzwojenie statora dla silnika elektrycznego |
WO2010013433A1 (ja) * | 2008-07-30 | 2010-02-04 | パナソニック株式会社 | 同期電動機 |
JP2010226801A (ja) * | 2009-03-19 | 2010-10-07 | Alphana Technology Co Ltd | ディスク駆動装置 |
JP5606077B2 (ja) * | 2010-01-19 | 2014-10-15 | サムスン電機ジャパンアドバンスドテクノロジー株式会社 | ディスク駆動装置 |
US9539909B2 (en) * | 2010-01-29 | 2017-01-10 | Mitsubishi Electric Corporation | Inverter-integrated driving module and manufacturing method therefor |
US8283831B1 (en) | 2010-09-07 | 2012-10-09 | Electro-Mariner Corp. | Brushless DC motor having multiple parallel windings |
CN103136088A (zh) * | 2011-11-22 | 2013-06-05 | 英业达科技有限公司 | 硬盘实体信息查询方法与电子装置 |
US8604655B1 (en) | 2012-09-25 | 2013-12-10 | Electro-Mariner Corp. | Multi-phase permanent magnet brushless DC electric motor |
JP6090623B2 (ja) * | 2012-12-28 | 2017-03-08 | 日本電産株式会社 | モータ |
EP3043448B1 (en) * | 2013-09-02 | 2020-02-12 | Mitsubishi Electric Corporation | Synchronous electric motor |
US10432079B2 (en) | 2014-08-12 | 2019-10-01 | Thou M. Ny | Electrical energy generating brushless DC motor |
JP6052351B1 (ja) * | 2015-07-13 | 2016-12-27 | ダイキン工業株式会社 | 電機子、回転電機、クロスフローファン |
US10734876B2 (en) | 2018-03-19 | 2020-08-04 | Denso International America, Inc. | Brushless motor for HVAC system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE33628E (en) * | 1977-07-18 | 1991-07-02 | Acr Electronics, Inc. | Electro-mechanical machine with pie-shaped coils on disc rotor |
US4551645A (en) * | 1981-06-04 | 1985-11-05 | Fuji Photo Film Co., Ltd. | Disc type brushless motor |
US4437029A (en) * | 1981-10-16 | 1984-03-13 | Itsuki Ban | Direct current motor |
US4447751A (en) * | 1981-11-12 | 1984-05-08 | Itsuki Ban | Direct current motor |
US4583016A (en) * | 1983-06-28 | 1986-04-15 | Itsuki Ban | Direct current motor |
US4752707A (en) * | 1986-02-06 | 1988-06-21 | Morrill Wayne J | Three-phase, one-third pitch motor |
US4896063A (en) * | 1986-08-27 | 1990-01-23 | S.P.C. Holding Co., Inc. | Electromagnetic induction devices with multi-form winding and reflected magnetizing impedance |
US4847712A (en) * | 1987-05-04 | 1989-07-11 | Seagate Technology, Inc. | Disc drive spindle motor with log cogging torque |
US5164622A (en) * | 1990-06-14 | 1992-11-17 | Applied Motion Products, Inc. | High pole density three phase motor |
-
1996
- 1996-01-18 KR KR1019960001021A patent/KR100200667B1/ko not_active Expired - Fee Related
- 1996-12-20 JP JP8341885A patent/JPH09219965A/ja active Pending
-
1997
- 1997-01-16 DE DE19701342A patent/DE19701342A1/de not_active Ceased
- 1997-01-16 US US08/784,869 patent/US5804904A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101383257B1 (ko) * | 2012-03-30 | 2014-04-08 | 주식회사 아모텍 | 3결선 구조의 스테이터 및 이를 이용한 bldc 모터 |
Also Published As
Publication number | Publication date |
---|---|
KR970060638A (ko) | 1997-08-12 |
DE19701342A1 (de) | 1997-07-24 |
JPH09219965A (ja) | 1997-08-19 |
US5804904A (en) | 1998-09-08 |
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