JPS5795192A - Speed control system for ac motor - Google Patents
Speed control system for ac motorInfo
- Publication number
- JPS5795192A JPS5795192A JP17117480A JP17117480A JPS5795192A JP S5795192 A JPS5795192 A JP S5795192A JP 17117480 A JP17117480 A JP 17117480A JP 17117480 A JP17117480 A JP 17117480A JP S5795192 A JPS5795192 A JP S5795192A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- time constant
- motor
- ujt
- controlled
- 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
- 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)
- Stopping Of Electric Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17117480A JPS5795192A (en) | 1980-12-04 | 1980-12-04 | Speed control system for ac motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17117480A JPS5795192A (en) | 1980-12-04 | 1980-12-04 | Speed control system for ac motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5795192A true JPS5795192A (en) | 1982-06-12 |
Family
ID=15918367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17117480A Pending JPS5795192A (en) | 1980-12-04 | 1980-12-04 | Speed control system for ac motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5795192A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119798U (ja) * | 1983-01-28 | 1984-08-13 | 株式会社山武 | モ−タ回転数制御回路 |
-
1980
- 1980-12-04 JP JP17117480A patent/JPS5795192A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119798U (ja) * | 1983-01-28 | 1984-08-13 | 株式会社山武 | モ−タ回転数制御回路 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8105093L (sv) | Sett och anordning for hastighetsreglering av en vexelstromsmotor | |
SE8204003D0 (sv) | Tvettmaskin | |
ATE61490T1 (de) | Geschwindigkeits- und phasenregelungssystem. | |
JPS52111613A (en) | Control apparatus of thyristor motor | |
GB1510943A (en) | Tachogenerator output signal processing circuits and motor speed control systems including such circuits | |
JPS5795192A (en) | Speed control system for ac motor | |
JPS5395221A (en) | Control circuit induction motor | |
JPS5513610A (en) | Controller for current-type inverter | |
JPS56105514A (en) | Temperature control device | |
JPS56110346A (en) | Control circuit of transmitter output | |
JPS53115016A (en) | Dc excitation system for induction synchronous motor | |
JPS52316A (en) | Control system of an ac electric motor | |
JPS56159979A (en) | Revolution controlling circuit for dc motor | |
JPS5513601A (en) | Speed controller with automatic overload regulation circuit for blower or the like | |
JPS5775590A (en) | Motor drive circuit | |
JPS5455109A (en) | Controller for signal level | |
JPS5762404A (en) | Process control system | |
JPS57189218A (en) | Position controller for moving member | |
JPS5219221A (en) | Speed control apparatus for induction motors | |
GB1101816A (en) | Absorption refrigeration systems | |
JPS5240717A (en) | Speed control method for motor by tg | |
JPS52138612A (en) | Antiphase brake control circuit for linear induction motor | |
JPS5734799A (en) | Controlling device for motor | |
JPS57210197A (en) | Remote controlled fan with lighting unit | |
JPS5496723A (en) | Controller of non-commutator motor |