KR20110031568A - 출력 가변식 브러쉬리스 직류모터 - Google Patents
출력 가변식 브러쉬리스 직류모터 Download PDFInfo
- Publication number
- KR20110031568A KR20110031568A KR1020090088883A KR20090088883A KR20110031568A KR 20110031568 A KR20110031568 A KR 20110031568A KR 1020090088883 A KR1020090088883 A KR 1020090088883A KR 20090088883 A KR20090088883 A KR 20090088883A KR 20110031568 A KR20110031568 A KR 20110031568A
- Authority
- KR
- South Korea
- Prior art keywords
- coil
- output
- brushless
- motor
- switch
- Prior art date
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Classifications
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- 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
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- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Brushless Motors (AREA)
- Windings For Motors And Generators (AREA)
Abstract
Description
Claims (4)
- 중심으로 삽입통공이 형성되되 그 내측에 일정 간격으로 돌출 연장되어 코일이 각각 권선되는 다수의 투스가 배치된 환형의 고정자; 및상기 고정자의 삽입통공에 삽입 배치되어 상기 코일에 인가되는 전류에 의해 회전되도록 영구자석이 원주면 상에 일정 간격 부착되는 회전자;를 포함하며,상기 코일은 각 투스 상에 적어도 둘로 분리되어 권선되며, 분리된 코일을 선택적으로 접속 또는 단락시킬 수 있는 스위치를 더 포함하는 것을 특징으로 하는 출력 가변식 브러쉬리스 직류모터.
- 제 1항에 있어서, 상기 스위치는,각 투스에 대한 코일의 분리 횟수만큼 구비되는 것을 특징으로 하는 출력 가변식 브러쉬리스 직류모터.
- 제 2항에 있어서, 상기 스위치는,상기 코일에 대한 전류 인가시 상기 코일의 권선 길이를 증가시켜 출력을 증대시키는 것을 특징으로 하는 출력 가변식 브러쉬리스 직류모터.
- 제 2항에 있어서, 상기 스위치는,상기 코일에 대한 전류 인가시 상기 코일의 권선 길이를 감소시켜 출력을 증 대시키는 것을 특징으로 하는 출력 가변식 브러쉬리스 직류모터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090088883A KR101076078B1 (ko) | 2009-09-21 | 2009-09-21 | 출력 가변식 브러쉬리스 직류모터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090088883A KR101076078B1 (ko) | 2009-09-21 | 2009-09-21 | 출력 가변식 브러쉬리스 직류모터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110031568A true KR20110031568A (ko) | 2011-03-29 |
KR101076078B1 KR101076078B1 (ko) | 2011-10-21 |
Family
ID=43936539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090088883A KR101076078B1 (ko) | 2009-09-21 | 2009-09-21 | 출력 가변식 브러쉬리스 직류모터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101076078B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101472329B1 (ko) * | 2013-02-06 | 2014-12-15 | 소치재 | 자동차용 인휠 모터 |
-
2009
- 2009-09-21 KR KR1020090088883A patent/KR101076078B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101472329B1 (ko) * | 2013-02-06 | 2014-12-15 | 소치재 | 자동차용 인휠 모터 |
Also Published As
Publication number | Publication date |
---|---|
KR101076078B1 (ko) | 2011-10-21 |
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