JPS633559B2 - - Google Patents
Info
- Publication number
- JPS633559B2 JPS633559B2 JP56095395A JP9539581A JPS633559B2 JP S633559 B2 JPS633559 B2 JP S633559B2 JP 56095395 A JP56095395 A JP 56095395A JP 9539581 A JP9539581 A JP 9539581A JP S633559 B2 JPS633559 B2 JP S633559B2
- Authority
- JP
- Japan
- Prior art keywords
- current
- torque
- induction motor
- sin
- detection circuit
- 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
- 238000001514 detection method Methods 0.000 claims description 31
- 230000006698 induction Effects 0.000 claims description 21
- 230000003068 static effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000005284 excitation Effects 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 230000005055 memory storage 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/0077—Characterised by the use of a particular software algorithm
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 |
|---|---|---|---|
| JP56095395A JPS57211990A (en) | 1981-06-22 | 1981-06-22 | Torque detecting circuit for induction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56095395A JPS57211990A (en) | 1981-06-22 | 1981-06-22 | Torque detecting circuit for induction motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57211990A JPS57211990A (en) | 1982-12-25 |
| JPS633559B2 true JPS633559B2 (enrdf_load_stackoverflow) | 1988-01-25 |
Family
ID=14136458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56095395A Granted JPS57211990A (en) | 1981-06-22 | 1981-06-22 | Torque detecting circuit for induction motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57211990A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009016210A (ja) * | 2007-07-05 | 2009-01-22 | Toshiba Corp | 誘導加熱調理器 |
-
1981
- 1981-06-22 JP JP56095395A patent/JPS57211990A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57211990A (en) | 1982-12-25 |
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