KR900007576U - 브러시레스 모터의 구동회로 - Google Patents
브러시레스 모터의 구동회로Info
- Publication number
- KR900007576U KR900007576U KR2019890011720U KR890011720U KR900007576U KR 900007576 U KR900007576 U KR 900007576U KR 2019890011720 U KR2019890011720 U KR 2019890011720U KR 890011720 U KR890011720 U KR 890011720U KR 900007576 U KR900007576 U KR 900007576U
- Authority
- KR
- South Korea
- Prior art keywords
- driving circuit
- brushless motor
- brushless
- motor
- driving
- Prior art date
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
- H02K29/06—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
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/06—Arrangements for speed regulation of a single motor wherein the motor speed is measured and compared with a given physical value so as to adjust the motor speed
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP??127954 | 1988-09-29 | ||
| JP1988127954U JPH0750880Y2 (ja) | 1988-09-29 | 1988-09-29 | ブラシレスモータの駆動回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900007576U true KR900007576U (ko) | 1990-04-04 |
| KR910007563Y1 KR910007563Y1 (ko) | 1991-09-27 |
Family
ID=14972758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890011720U KR910007563Y1 (ko) | 1988-09-29 | 1989-08-08 | 브러시레스 모터의 구동회로 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5041774A (ko) |
| JP (1) | JPH0750880Y2 (ko) |
| KR (1) | KR910007563Y1 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4040926C1 (ko) * | 1990-12-20 | 1992-04-16 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
| JPH094505A (ja) * | 1995-06-22 | 1997-01-07 | Hitachi Ltd | 電流検出付き駆動装置及びその電流検出方法 |
| US5821713A (en) * | 1995-09-11 | 1998-10-13 | Advanced Motion Controls, Inc. | Commutation position detection system and method |
| US5600218A (en) * | 1995-09-11 | 1997-02-04 | George H. Holling | Sensorless commutation position detection for brushless motors |
| EP1232560B1 (en) | 1999-11-16 | 2009-07-22 | Wellington Drive Technologies Limited | Electric motor |
| JP4454328B2 (ja) * | 2004-01-29 | 2010-04-21 | 三洋電機株式会社 | モータ駆動装置、集積回路、モータ駆動方法 |
| US7348740B2 (en) * | 2006-08-09 | 2008-03-25 | Adda Corporation | Motor control circuit for forward/reverse rotation |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2658321C2 (de) * | 1976-12-22 | 1978-12-07 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Regelanordnung für einen kollektorlosen Gleichstrommotor |
| JPS5678385A (en) * | 1979-11-24 | 1981-06-27 | Matsushita Electric Ind Co Ltd | Operating device of motor |
| JPS56133296U (ko) * | 1980-03-04 | 1981-10-08 | ||
| US4645991A (en) * | 1981-03-22 | 1987-02-24 | Itsuki Ban | Apparatus for removing torque ripples in direct-current motors |
| JPS5833986A (ja) * | 1981-08-20 | 1983-02-28 | Matsushita Electric Ind Co Ltd | ブラシレス直流モ−タ |
| US4494053A (en) * | 1981-11-27 | 1985-01-15 | Matsushita Electric Industrial Co., Ltd. | Winding voltage balancing circuit for brushless DC motor |
| JPS58198187A (ja) * | 1982-05-13 | 1983-11-18 | Matsushita Electric Ind Co Ltd | 電動機 |
| US4535276A (en) * | 1983-01-12 | 1985-08-13 | Matsushita Electric Industrial Co., Ltd. | Output circuit and brushless motor using the same |
| US4544868A (en) * | 1984-07-20 | 1985-10-01 | General Motors Corporation | Brushless DC motor controller |
| JPS61106088A (ja) * | 1984-10-26 | 1986-05-24 | Hitachi Ltd | ブラシレスモ−タの電流制御駆動回路 |
| US4633150A (en) * | 1984-12-25 | 1986-12-30 | Matsushita Electric Industrial Co., Ltd. | Driving circuit for brushless DC motors |
| JPH07118944B2 (ja) * | 1986-03-17 | 1995-12-18 | 株式会社日立製作所 | ブラシレス直流モ−タ |
-
1988
- 1988-09-29 JP JP1988127954U patent/JPH0750880Y2/ja not_active Expired - Lifetime
-
1989
- 1989-08-08 KR KR2019890011720U patent/KR910007563Y1/ko not_active IP Right Cessation
- 1989-09-28 US US07/413,973 patent/US5041774A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR910007563Y1 (ko) | 1991-09-27 |
| JPH0249397U (ko) | 1990-04-05 |
| JPH0750880Y2 (ja) | 1995-11-15 |
| US5041774A (en) | 1991-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19890808 |
|
| UA0201 | Request for examination |
Patent event date: 19890808 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19910831 |
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| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19911209 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19920113 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19920113 |
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| UR1001 | Payment of annual fee |
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| EXPY | Expiration of term | ||
| UC1801 | Expiration of term |