JPS6142514B2 - - Google Patents
Info
- Publication number
- JPS6142514B2 JPS6142514B2 JP6871479A JP6871479A JPS6142514B2 JP S6142514 B2 JPS6142514 B2 JP S6142514B2 JP 6871479 A JP6871479 A JP 6871479A JP 6871479 A JP6871479 A JP 6871479A JP S6142514 B2 JPS6142514 B2 JP S6142514B2
- Authority
- JP
- Japan
- Prior art keywords
- relay
- contact
- circuit
- transistor
- timer
- 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
- 239000003990 capacitor Substances 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 5
- 238000009499 grossing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 230000005284 excitation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects 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
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
- H02P1/32—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by star/delta switching
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
- Motor And Converter Starters (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6871479A JPS55160984A (en) | 1979-05-31 | 1979-05-31 | Y-delta timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6871479A JPS55160984A (en) | 1979-05-31 | 1979-05-31 | Y-delta timer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55160984A JPS55160984A (en) | 1980-12-15 |
| JPS6142514B2 true JPS6142514B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-09-22 |
Family
ID=13381723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6871479A Granted JPS55160984A (en) | 1979-05-31 | 1979-05-31 | Y-delta timer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55160984A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63114577A (ja) * | 1986-10-30 | 1988-05-19 | Toshiba Corp | 誘導電動機の制御装置 |
-
1979
- 1979-05-31 JP JP6871479A patent/JPS55160984A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55160984A (en) | 1980-12-15 |