JPS5789A - Controlling method for electric motor - Google Patents
Controlling method for electric motorInfo
- Publication number
- JPS5789A JPS5789A JP7247480A JP7247480A JPS5789A JP S5789 A JPS5789 A JP S5789A JP 7247480 A JP7247480 A JP 7247480A JP 7247480 A JP7247480 A JP 7247480A JP S5789 A JPS5789 A JP S5789A
- Authority
- JP
- Japan
- Prior art keywords
- power source
- source function
- generating circuit
- status
- electric motor
- 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
- 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 Electric Motors In General (AREA)
Abstract
PURPOSE:To make it possible to execute an optimum control of an electric motor coping with the minimum time problem and the minimum power consumption problem, etc., by setting a status equation and an auxiliary equation with an objective of a variable speed driving system as a whole, setting the software and conducting the optimum control. CONSTITUTION:An output of a power source function switching operation circuit CPC is put into a power source function generating circuit ur, and a power source function is put out from the power source function generating circuit ur. This power source function is put into an amplifier 10 located on an input section of a status variable generating circuit svc, and at the same time, it is put into an actual driving system MC as a current reference signal, and the motor starts turning. A status variable which is an output of the status variable generating circuit svc is put into the operation circuit CPC.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7247480A JPS5789A (en) | 1980-05-30 | 1980-05-30 | Controlling method for electric motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7247480A JPS5789A (en) | 1980-05-30 | 1980-05-30 | Controlling method for electric motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5789A true JPS5789A (en) | 1982-01-05 |
Family
ID=13490343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7247480A Pending JPS5789A (en) | 1980-05-30 | 1980-05-30 | Controlling method for electric motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5789A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500897A (en) * | 1982-06-29 | 1985-02-19 | Mita Industrial Co., Ltd. | Heat-sensitive black recording element |
-
1980
- 1980-05-30 JP JP7247480A patent/JPS5789A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500897A (en) * | 1982-06-29 | 1985-02-19 | Mita Industrial Co., Ltd. | Heat-sensitive black recording element |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5563595A (en) | Drive controlling system for induction motor | |
EP0207172A4 (en) | Drive control system for servo motors. | |
AU559829B2 (en) | Controlling inverterfed a.c. motor | |
JPS5789A (en) | Controlling method for electric motor | |
JPS5597198A (en) | Load level detecting method and its circuit for stepping motor | |
JPS57103522A (en) | Power supply device | |
DE3068010D1 (en) | Control system for limiting the power output of a hydraulic servomotor assembly | |
JPS5490514A (en) | Starting-assist circuit for commutatorless motor | |
JPS57193908A (en) | Speed controlling device for electric motor vehicle | |
JPS54153218A (en) | Driving system of step motor | |
JPS55125093A (en) | Controlling device for dc motor | |
JPS57142104A (en) | Controlling device for electric motor vehicle | |
JPS5749392A (en) | Inverter controlling circuit for driving motor | |
JPS54109116A (en) | Controller of non-commutator motor | |
JPS5722399A (en) | Controlling device for motor generator of vehicle | |
JPS56107711A (en) | Controller for electric vehicle | |
JPS56167134A (en) | Speed controller of motion-picture camera | |
JPS5747582A (en) | Output controller for welding machine | |
JPS57146082A (en) | Constant torque obtaining apparatus for use in electric- hydraulic servopump system | |
JPS5734799A (en) | Controlling device for motor | |
JPS55125094A (en) | Driving gear for dc motor | |
JPS57151286A (en) | Digital speed controller | |
JPS5612882A (en) | Speed control device with drift compensator | |
JPS57189218A (en) | Position controller for moving member | |
JPS5469709A (en) | Speed controller for motor |