JPH0216672B2 - - Google Patents
Info
- Publication number
- JPH0216672B2 JPH0216672B2 JP56196059A JP19605981A JPH0216672B2 JP H0216672 B2 JPH0216672 B2 JP H0216672B2 JP 56196059 A JP56196059 A JP 56196059A JP 19605981 A JP19605981 A JP 19605981A JP H0216672 B2 JPH0216672 B2 JP H0216672B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- voltage
- comparator
- switching
- coil
- 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
- 238000001514 detection method Methods 0.000 claims description 33
- 238000009826 distribution Methods 0.000 claims description 28
- 239000003990 capacitor Substances 0.000 claims description 20
- 230000010363 phase shift Effects 0.000 claims description 17
- 230000002194 synthesizing effect Effects 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 7
- 238000003786 synthesis reaction Methods 0.000 claims description 7
- 238000009499 grossing Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 12
- 230000007423 decrease Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method 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
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 |
|---|---|---|---|
| JP56196059A JPS5899289A (ja) | 1981-12-04 | 1981-12-04 | ブラシレスモ−タの駆動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56196059A JPS5899289A (ja) | 1981-12-04 | 1981-12-04 | ブラシレスモ−タの駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5899289A JPS5899289A (ja) | 1983-06-13 |
| JPH0216672B2 true JPH0216672B2 (enrdf_load_stackoverflow) | 1990-04-17 |
Family
ID=16351509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56196059A Granted JPS5899289A (ja) | 1981-12-04 | 1981-12-04 | ブラシレスモ−タの駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5899289A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4535276A (en) * | 1983-01-12 | 1985-08-13 | Matsushita Electric Industrial Co., Ltd. | Output circuit and brushless motor using the same |
| GB2252289B (en) * | 1991-02-01 | 1994-07-06 | Vital Chain Block Mfg | Lever-operated hoist |
| JPH059198U (ja) * | 1991-07-12 | 1993-02-05 | 株式会社ゼクセル | ブラシレスモータ制御回路 |
| US5612599A (en) * | 1994-04-25 | 1997-03-18 | Ricoh Company, Ltd. | DC brushless motor driving device, DC brushless motor, and image forming device using the driving device and brushless motor |
-
1981
- 1981-12-04 JP JP56196059A patent/JPS5899289A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5899289A (ja) | 1983-06-13 |
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