JPH0440953B2 - - Google Patents
Info
- Publication number
- JPH0440953B2 JPH0440953B2 JP59072162A JP7216284A JPH0440953B2 JP H0440953 B2 JPH0440953 B2 JP H0440953B2 JP 59072162 A JP59072162 A JP 59072162A JP 7216284 A JP7216284 A JP 7216284A JP H0440953 B2 JPH0440953 B2 JP H0440953B2
- Authority
- JP
- Japan
- Prior art keywords
- induction motor
- signal
- speed
- voltage
- firing
- 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
- 230000006698 induction Effects 0.000 claims description 53
- 238000010304 firing Methods 0.000 claims description 28
- 238000001514 detection method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/10—Controlling by adding a dc current
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor And Converter Starters (AREA)
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59072162A JPS60216782A (ja) | 1984-04-11 | 1984-04-11 | 誘導電動機の速度制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59072162A JPS60216782A (ja) | 1984-04-11 | 1984-04-11 | 誘導電動機の速度制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60216782A JPS60216782A (ja) | 1985-10-30 |
JPH0440953B2 true JPH0440953B2 (ru) | 1992-07-06 |
Family
ID=13481274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59072162A Granted JPS60216782A (ja) | 1984-04-11 | 1984-04-11 | 誘導電動機の速度制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60216782A (ru) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5425413A (en) * | 1977-07-28 | 1979-02-26 | Toshiba Corp | Motor starting circuit for scr controlled motor servo system |
JPS5432724B2 (ru) * | 1976-09-16 | 1979-10-16 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5432724U (ru) * | 1977-08-09 | 1979-03-03 |
-
1984
- 1984-04-11 JP JP59072162A patent/JPS60216782A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5432724B2 (ru) * | 1976-09-16 | 1979-10-16 | ||
JPS5425413A (en) * | 1977-07-28 | 1979-02-26 | Toshiba Corp | Motor starting circuit for scr controlled motor servo system |
Also Published As
Publication number | Publication date |
---|---|
JPS60216782A (ja) | 1985-10-30 |
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