JPS6220792B2 - - Google Patents
Info
- Publication number
- JPS6220792B2 JPS6220792B2 JP54067651A JP6765179A JPS6220792B2 JP S6220792 B2 JPS6220792 B2 JP S6220792B2 JP 54067651 A JP54067651 A JP 54067651A JP 6765179 A JP6765179 A JP 6765179A JP S6220792 B2 JPS6220792 B2 JP S6220792B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- time
- current
- electromotive force
- back electromotive
- 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
Links
- 238000004804 winding Methods 0.000 claims description 85
- 239000003990 capacitor Substances 0.000 claims description 40
- 230000010354 integration Effects 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 230000002123 temporal effect Effects 0.000 claims description 9
- 239000000284 extract Substances 0.000 claims 3
- 238000000034 method Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 16
- 238000001514 detection method Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000004044 response Effects 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
- H02P6/20—Arrangements for starting
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 |
|---|---|---|---|
| JP6765179A JPS55160980A (en) | 1979-05-30 | 1979-05-30 | Brushless electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6765179A JPS55160980A (en) | 1979-05-30 | 1979-05-30 | Brushless electric motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55160980A JPS55160980A (en) | 1980-12-15 |
| JPS6220792B2 true JPS6220792B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-05-08 |
Family
ID=13351133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6765179A Granted JPS55160980A (en) | 1979-05-30 | 1979-05-30 | Brushless electric motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55160980A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241354U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-09-09 | 1990-03-22 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH082189B2 (ja) * | 1986-09-09 | 1996-01-10 | 日本電装株式会社 | 直流ブラシレスモ−タの制御装置 |
| US5177416A (en) * | 1990-06-20 | 1993-01-05 | Matsushita Electric Industrial Co., Ltd. | Brushless dc motor |
| AU630820B2 (en) * | 1990-07-04 | 1992-11-05 | Matsushita Electric Industrial Co., Ltd. | Brushless dc motor |
-
1979
- 1979-05-30 JP JP6765179A patent/JPS55160980A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241354U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-09-09 | 1990-03-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55160980A (en) | 1980-12-15 |