TW200917641A - Sensorless control system of brushless DC motor - Google Patents
Sensorless control system of brushless DC motor Download PDFInfo
- Publication number
- TW200917641A TW200917641A TW96138566A TW96138566A TW200917641A TW 200917641 A TW200917641 A TW 200917641A TW 96138566 A TW96138566 A TW 96138566A TW 96138566 A TW96138566 A TW 96138566A TW 200917641 A TW200917641 A TW 200917641A
- Authority
- TW
- Taiwan
- Prior art keywords
- phase
- brushless motor
- brushless
- motor
- detection point
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims abstract description 43
- 230000001360 synchronised effect Effects 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96138566A TW200917641A (en) | 2007-10-15 | 2007-10-15 | Sensorless control system of brushless DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96138566A TW200917641A (en) | 2007-10-15 | 2007-10-15 | Sensorless control system of brushless DC motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200917641A true TW200917641A (en) | 2009-04-16 |
| TWI344259B TWI344259B (enExample) | 2011-06-21 |
Family
ID=44726465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW96138566A TW200917641A (en) | 2007-10-15 | 2007-10-15 | Sensorless control system of brushless DC motor |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW200917641A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162373A (zh) * | 2015-10-21 | 2015-12-16 | 安徽科技学院 | 一种无刷直流电机无位置传感器相位补偿控制装置及控制方法 |
| CN110943653A (zh) * | 2019-12-30 | 2020-03-31 | 联合汽车电子有限公司 | 一种电机启动阶段转子位置调整方法 |
-
2007
- 2007-10-15 TW TW96138566A patent/TW200917641A/zh not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162373A (zh) * | 2015-10-21 | 2015-12-16 | 安徽科技学院 | 一种无刷直流电机无位置传感器相位补偿控制装置及控制方法 |
| CN110943653A (zh) * | 2019-12-30 | 2020-03-31 | 联合汽车电子有限公司 | 一种电机启动阶段转子位置调整方法 |
| CN110943653B (zh) * | 2019-12-30 | 2022-06-28 | 联合汽车电子有限公司 | 一种电机启动阶段转子位置调整方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI344259B (enExample) | 2011-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |