JPS4973614A - - Google Patents
Info
- Publication number
- JPS4973614A JPS4973614A JP48107040A JP10704073A JPS4973614A JP S4973614 A JPS4973614 A JP S4973614A JP 48107040 A JP48107040 A JP 48107040A JP 10704073 A JP10704073 A JP 10704073A JP S4973614 A JPS4973614 A JP S4973614A
- Authority
- JP
- Japan
- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
- H02P27/026—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE13455/72A SE365673B (enrdf_load_stackoverflow) | 1972-10-18 | 1972-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4973614A true JPS4973614A (enrdf_load_stackoverflow) | 1974-07-16 |
Family
ID=20297425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48107040A Pending JPS4973614A (enrdf_load_stackoverflow) | 1972-10-18 | 1973-09-25 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4973614A (enrdf_load_stackoverflow) |
| DE (1) | DE2352371A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2204074A1 (enrdf_load_stackoverflow) |
| IT (1) | IT995822B (enrdf_load_stackoverflow) |
| SE (1) | SE365673B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE422862B (sv) * | 1978-02-13 | 1982-03-29 | Wihk Bernt Erik Livingstone | Strom-tid-styrd regleranordning for en kortsluten flerfasig asynkronmotor |
| DE3046406A1 (de) * | 1980-12-10 | 1982-07-22 | IWE Ingenieurgesellschaft für wirtschaftliche Energienutzung mbH, 6078 Neu-Isenburg | Verfahren und schaltungsanordnung zum regeln bzw. steuern der drehzahl eines mit drehstrom betriebenen motors |
| DE3367306D1 (en) * | 1982-07-13 | 1986-12-04 | Arid Electronic Ag | Method and device for controlling the rotation speed of a pump driving asynchronous motor |
-
1972
- 1972-10-18 SE SE13455/72A patent/SE365673B/xx unknown
-
1973
- 1973-09-25 JP JP48107040A patent/JPS4973614A/ja active Pending
- 1973-10-12 IT IT3005973A patent/IT995822B/it active
- 1973-10-18 FR FR7337200A patent/FR2204074A1/fr not_active Withdrawn
- 1973-10-18 DE DE19732352371 patent/DE2352371A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2204074A1 (enrdf_load_stackoverflow) | 1974-05-17 |
| DE2352371A1 (de) | 1974-05-09 |
| IT995822B (it) | 1975-11-20 |
| SE365673B (enrdf_load_stackoverflow) | 1974-03-25 |