JPH0222638B2 - - Google Patents
Info
- Publication number
- JPH0222638B2 JPH0222638B2 JP4666583A JP4666583A JPH0222638B2 JP H0222638 B2 JPH0222638 B2 JP H0222638B2 JP 4666583 A JP4666583 A JP 4666583A JP 4666583 A JP4666583 A JP 4666583A JP H0222638 B2 JPH0222638 B2 JP H0222638B2
- Authority
- JP
- Japan
- Prior art keywords
- speed
- motor
- digital
- circuit
- primary current
- 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
- 230000004907 flux Effects 0.000 claims description 22
- 238000005070 sampling Methods 0.000 claims description 12
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 230000005284 excitation Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 1
- 230000010349 pulsation Effects 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
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
Landscapes
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58046665A JPS59172990A (ja) | 1983-03-19 | 1983-03-19 | 交流電動機制御における速度演算装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58046665A JPS59172990A (ja) | 1983-03-19 | 1983-03-19 | 交流電動機制御における速度演算装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59172990A JPS59172990A (ja) | 1984-09-29 |
| JPH0222638B2 true JPH0222638B2 (enrdf_load_stackoverflow) | 1990-05-21 |
Family
ID=12753637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58046665A Granted JPS59172990A (ja) | 1983-03-19 | 1983-03-19 | 交流電動機制御における速度演算装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59172990A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61132089A (ja) * | 1984-11-30 | 1986-06-19 | Meidensha Electric Mfg Co Ltd | 電動機の速度制御装置 |
| JPS63148881A (ja) * | 1986-12-12 | 1988-06-21 | Fanuc Ltd | サ−ボモ−タの速度制御装置 |
-
1983
- 1983-03-19 JP JP58046665A patent/JPS59172990A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59172990A (ja) | 1984-09-29 |
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