JPH0552150B2 - - Google Patents
Info
- Publication number
- JPH0552150B2 JPH0552150B2 JP60009564A JP956485A JPH0552150B2 JP H0552150 B2 JPH0552150 B2 JP H0552150B2 JP 60009564 A JP60009564 A JP 60009564A JP 956485 A JP956485 A JP 956485A JP H0552150 B2 JPH0552150 B2 JP H0552150B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- signal
- commutation
- speed
- induced voltage
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 claims description 38
- 238000001514 detection method Methods 0.000 claims description 22
- 230000010355 oscillation Effects 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
-
- 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
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
- H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60009564A JPS61170291A (ja) | 1985-01-22 | 1985-01-22 | ブラシレスモ−タ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60009564A JPS61170291A (ja) | 1985-01-22 | 1985-01-22 | ブラシレスモ−タ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61170291A JPS61170291A (ja) | 1986-07-31 |
| JPH0552150B2 true JPH0552150B2 (enrdf_load_stackoverflow) | 1993-08-04 |
Family
ID=11723784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60009564A Granted JPS61170291A (ja) | 1985-01-22 | 1985-01-22 | ブラシレスモ−タ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61170291A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988001111A1 (en) * | 1986-08-06 | 1988-02-11 | Fujitsu Limited | Dc motor drive system |
| JPH01234089A (ja) * | 1988-03-15 | 1989-09-19 | Matsushita Electric Ind Co Ltd | ブラシレスモータの駆動装置 |
| SE9002420L (sv) * | 1990-07-12 | 1992-01-13 | Skf Ab | Omriktare 3 |
| JP3294527B2 (ja) * | 1997-03-21 | 2002-06-24 | 近藤工業株式会社 | Ｄｃモーターファン搭載ファンフィルタユニット |
| JP4506914B2 (ja) * | 2000-05-17 | 2010-07-21 | 株式会社富士通ゼネラル | ブラシレスモータの制御方法 |
| US8525456B2 (en) | 2008-05-21 | 2013-09-03 | Jtekt Corporation | Electric pump device |
-
1985
- 1985-01-22 JP JP60009564A patent/JPS61170291A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61170291A (ja) | 1986-07-31 |
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