KR101092334B1 - 영구자석 바이패스 디스크 모터. - Google Patents
영구자석 바이패스 디스크 모터. Download PDFInfo
- Publication number
- KR101092334B1 KR101092334B1 KR1020090088888A KR20090088888A KR101092334B1 KR 101092334 B1 KR101092334 B1 KR 101092334B1 KR 1020090088888 A KR1020090088888 A KR 1020090088888A KR 20090088888 A KR20090088888 A KR 20090088888A KR 101092334 B1 KR101092334 B1 KR 101092334B1
- Authority
- KR
- South Korea
- Prior art keywords
- core
- permanent magnet
- bypass
- motor
- 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.)
- Expired - Fee Related
Links
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
- H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/02—Details of the magnetic circuit characterised by the magnetic material
-
- 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
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
-
- 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
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Brushless Motors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
도 1의 301과 같이 영구자석(301A)을 양쪽으로 규소강판이나 순철판(301B)으로 감싸서 접착하여 만든다. 이유는, 영구자석(301A)은 이방성 자석으로 만들어서 자력이 양쪽으로 나오도록 하고, 여기에서 나오는 자력이 스테이터 코어(202)에 자석코어(301)가 흡인 후에, 바이패스코어(101,205)를 통하여 자력이 바이패스(N극→S극)되어 스테이터 코어(202)에 대한 자력이 감소 되도록 하기 위한 자속통로로 이용하기 위한 것이다.
자석코어(301)의 자력은 회전에 따라 그 극성이 N, S 로 교차하여 바뀌므로 자속통로로 쓰기 위한 자석코어(301)의 철판은, 자속저항이 적은 규소강판이나 순철판(301B)이 사용 되어야 한다.
Claims (7)
- 영구자석 바이패스 디스크모터에 있어서 모터의 고정자(200)와 회전자(300)를 원반형의 디스크 타입으로 만들고, 고정자(200)에 스테이터 코어(202)와 구동코일(201)이 있으며, 코어리스 본딩코일의 발전코일(204)이 내장되며,원반의 회전자(300)에 자석코어(301)가 만들어 지고 바이패스코어(101, 205)가 고정자(200) 스테이터 코어(202)의 양쪽으로 배치되어서 자력을 감소시킬 수 있는 것을 특징으로 하는 영구자석 바이패스 디스크 모터.
- 제 1항의 영구자석 바이패스 디스크모터에 있어서, 고정자(200)와 회전자(300)를 원반형의 디스크 형태로 만들고, 모터출력 가감의 필요에 의하여 디스크 타입의 고정자(200)와 회전자(300)를 적층하거나 감소시켜 모터파워를 증감할 수 있는 것을 특징으로 하는 영구자석 바이패스 디스크 모터.
- 영구자석 바이패스 디스크모터에 있어서 고정자(200)의 스테이터 코어(202)사이에 발전용의 코어리스 본딩코일의 발전코일(204)이 내장되어 발전이 가능한 구조를 특징으로 하는 영구자석 바이패스 디스크 모터.
- 영구자석 바이패스 디스크모터에 있어서 회전자(300)에 자석코어(301)가 영구자석(301A)을 양쪽으로 자기저항이 적은 규소강판이나 순철판(301B)으로 감싸고 접착하여 만들어진 자속통로가 있는 것을 특징으로 하는 영구자석 바이패스 디스크 모터.
- 영구자석 바이패스 디스크 모터에 있어서 스테이터 코어(202)에 자석코어(301)가 흡인되고 바이패스코어(101. 205)의 위치에 자석코어(301)가 진입한때에, 스테이터 코어(202)로 흐르던 자석코어(301)의 자력이, 바이패스코어(101. 205)를 통하여 N극에서 S극으로 바이패스 되어 흐르게 하여, 스테이터 코어(202)에 대한 자석코어(301)의 자력을 감소시킬 수 있는 바이패스코어(101. 205)가 있는 것을 특징으로 하는 영구자석 바이패스 디스크 모터.
- 삭제
- 제 1항에 있어서 회전자에 빗살 팬 형태의 공기구멍(304)을 만들어서 모터를 냉각 시킬 수 있는 공기구멍(304)을 갖는 것을 특징으로 하는 영구자석 바이패스 디스크 모터.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090088888A KR101092334B1 (ko) | 2009-09-21 | 2009-09-21 | 영구자석 바이패스 디스크 모터. |
PCT/KR2010/005406 WO2011034285A2 (ko) | 2009-09-21 | 2010-08-17 | 영구자석 바이패스 디스크 모터 |
JP2012529651A JP2013505696A (ja) | 2009-09-21 | 2010-08-17 | 永久磁石バイパスディスクモーター |
US13/496,519 US20120169161A1 (en) | 2009-09-21 | 2010-08-17 | Disk motor using a permanent magnet and bypassing the magnetic force of the magnet |
CN2010800422215A CN102612798A (zh) | 2009-09-21 | 2010-08-17 | 使用永磁体并且旁路磁体磁力的盘式电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090088888A KR101092334B1 (ko) | 2009-09-21 | 2009-09-21 | 영구자석 바이패스 디스크 모터. |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110031573A KR20110031573A (ko) | 2011-03-29 |
KR101092334B1 true KR101092334B1 (ko) | 2011-12-15 |
Family
ID=43759136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090088888A Expired - Fee Related KR101092334B1 (ko) | 2009-09-21 | 2009-09-21 | 영구자석 바이패스 디스크 모터. |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120169161A1 (ko) |
JP (1) | JP2013505696A (ko) |
KR (1) | KR101092334B1 (ko) |
CN (1) | CN102612798A (ko) |
WO (1) | WO2011034285A2 (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9124165B2 (en) * | 2001-11-14 | 2015-09-01 | Arjuna Indraeswaran Rajasingham | Axial gap electrical machine |
KR101338119B1 (ko) * | 2011-06-10 | 2013-12-11 | 우경식 | 다극 바이패스 디스크 모터. |
JP6059906B2 (ja) * | 2012-08-09 | 2017-01-11 | 株式会社日立製作所 | アキシャルギャップ型回転電機 |
US20140049128A1 (en) * | 2012-08-15 | 2014-02-20 | Minghua Zang | Permanent Magnet Electrical Machinery |
CN102801264B (zh) * | 2012-09-04 | 2015-02-11 | 魏乐汉 | 永磁叠层电机 |
KR101448079B1 (ko) * | 2013-02-06 | 2014-10-14 | 우경식 | 효과적인 구조의 바이패스 모터. |
KR102069228B1 (ko) * | 2013-04-16 | 2020-01-22 | 삼성전자주식회사 | 영상의 회화적 표현을 위한 영상 처리 방법 및 장치 |
US9669817B2 (en) | 2015-01-27 | 2017-06-06 | Akebono Brake Industry Co., Ltd. | Magnetic clutch for a DC motor |
DE102015102804A1 (de) * | 2015-02-26 | 2016-09-01 | Olaf Böttcher | Rotierende elektrische Maschine in Scheibenläufer- und Axialflussbauweise |
GB2544275B (en) | 2015-11-09 | 2022-02-16 | Time To Act Ltd | Cooling means for direct drive generators |
US20170133897A1 (en) * | 2015-11-11 | 2017-05-11 | Gordon S. Ritchie | Axial Flux Electric Machine |
EP3454459B1 (en) * | 2016-05-04 | 2021-02-17 | Yu, Renwei | Efficient laminated coreless generator and manufacturing method therefor |
US10408289B2 (en) | 2016-08-12 | 2019-09-10 | Akebono Brake Industry Co., Ltd. | Parking brake torque locking mechanism |
CN107508444B (zh) * | 2017-10-23 | 2019-11-19 | 徐州惠博机电科技有限公司 | 电动汽车磁栅式永磁双凸极电机 |
WO2020091084A1 (en) * | 2018-10-29 | 2020-05-07 | Ke Technology., Ltd | Autonomous electric generator for production of renewable, clean, portable, and sustainable energy |
CA3154866A1 (en) | 2020-04-25 | 2021-10-25 | 121352 Canada Inc. (Technosub) | Electric motors and methods of controlling thereof |
CN112787436B (zh) * | 2021-01-29 | 2025-02-14 | 福一开集团有限公司 | 一种含磁转子ns极的单相无铁芯节能电动机 |
CN115441681A (zh) * | 2022-09-23 | 2022-12-06 | 重庆通环新能源科技有限公司 | 一种叠式结构的发电系统 |
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-
2009
- 2009-09-21 KR KR1020090088888A patent/KR101092334B1/ko not_active Expired - Fee Related
-
2010
- 2010-08-17 JP JP2012529651A patent/JP2013505696A/ja active Pending
- 2010-08-17 US US13/496,519 patent/US20120169161A1/en not_active Abandoned
- 2010-08-17 CN CN2010800422215A patent/CN102612798A/zh active Pending
- 2010-08-17 WO PCT/KR2010/005406 patent/WO2011034285A2/ko active Application Filing
Patent Citations (1)
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JP2007325484A (ja) | 2006-05-30 | 2007-12-13 | Koichi Kumada | 平面空隙の軸方向空隙型ディスク多層回転電機 |
Also Published As
Publication number | Publication date |
---|---|
CN102612798A (zh) | 2012-07-25 |
US20120169161A1 (en) | 2012-07-05 |
KR20110031573A (ko) | 2011-03-29 |
WO2011034285A2 (ko) | 2011-03-24 |
WO2011034285A3 (ko) | 2011-06-23 |
JP2013505696A (ja) | 2013-02-14 |
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