JPS57116594A - Operating method for ac motor - Google Patents
Operating method for ac motorInfo
- Publication number
- JPS57116594A JPS57116594A JP56001173A JP117381A JPS57116594A JP S57116594 A JPS57116594 A JP S57116594A JP 56001173 A JP56001173 A JP 56001173A JP 117381 A JP117381 A JP 117381A JP S57116594 A JPS57116594 A JP S57116594A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- power source
- speed
- constant
- decelerating
- 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.)
- Pending
Links
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
- H02P1/30—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 progressive increase of frequency of supply to primary circuit of motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56001173A JPS57116594A (en) | 1981-01-09 | 1981-01-09 | Operating method for ac motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56001173A JPS57116594A (en) | 1981-01-09 | 1981-01-09 | Operating method for ac motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57116594A true JPS57116594A (en) | 1982-07-20 |
Family
ID=11494036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56001173A Pending JPS57116594A (en) | 1981-01-09 | 1981-01-09 | Operating method for ac motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57116594A (ja) |
-
1981
- 1981-01-09 JP JP56001173A patent/JPS57116594A/ja active Pending
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