JPH0552149B2 - - Google Patents
Info
- Publication number
- JPH0552149B2 JPH0552149B2 JP60028564A JP2856485A JPH0552149B2 JP H0552149 B2 JPH0552149 B2 JP H0552149B2 JP 60028564 A JP60028564 A JP 60028564A JP 2856485 A JP2856485 A JP 2856485A JP H0552149 B2 JPH0552149 B2 JP H0552149B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- capacitor
- motor
- pulse
- 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
- 239000003990 capacitor Substances 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000000034 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
- H02P6/12—Monitoring commutation; Providing indication of commutation failure
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Protection Of Generators And Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60028564A JPS61189187A (ja) | 1985-02-15 | 1985-02-15 | モ−タの保護装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60028564A JPS61189187A (ja) | 1985-02-15 | 1985-02-15 | モ−タの保護装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61189187A JPS61189187A (ja) | 1986-08-22 |
| JPH0552149B2 true JPH0552149B2 (enrdf_load_stackoverflow) | 1993-08-04 |
Family
ID=12252132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60028564A Granted JPS61189187A (ja) | 1985-02-15 | 1985-02-15 | モ−タの保護装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61189187A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01227622A (ja) * | 1988-03-04 | 1989-09-11 | Matsushita Electric Ind Co Ltd | モータロック保護装置 |
-
1985
- 1985-02-15 JP JP60028564A patent/JPS61189187A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61189187A (ja) | 1986-08-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |