JPS5635694A - Controlling apparatus of motor - Google Patents
Controlling apparatus of motorInfo
- Publication number
- JPS5635694A JPS5635694A JP10918379A JP10918379A JPS5635694A JP S5635694 A JPS5635694 A JP S5635694A JP 10918379 A JP10918379 A JP 10918379A JP 10918379 A JP10918379 A JP 10918379A JP S5635694 A JPS5635694 A JP S5635694A
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- cushioning
- low priority
- excelling
- 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.)
- Granted
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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Electric Motors In General (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
PURPOSE:To improve the lag time of the control response without reducing the cushioning action by giving the value that is obtained by adding a constant amount to a motorcurrent command value and a motor current to a cushioning circuit through a low priority excelling circuit. CONSTITUTION:An adder 8 adds the output DELTA I from a constant bias generating circuit 7 to the output of a currnt detector 5. In a low priority excelling circuit 6, the output IM3 of the adder 8 and the output IM0 of a motor current command unit 1 are compared to obtain the low priority excellence. The output IM2 of the low priority excelling circuit 6 is supplied to a cushioning circuit 2 having specified cushioning action, and the result of the subtraction between the output IM1 of the cushioning circuit 2 and the output of the current detector 5 is given to a chopper 3 as a command value. Thus, the lag time of the control response can be shortened.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54109183A JPS585598B2 (en) | 1979-08-29 | 1979-08-29 | Electric motor control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54109183A JPS585598B2 (en) | 1979-08-29 | 1979-08-29 | Electric motor control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5635694A true JPS5635694A (en) | 1981-04-08 |
JPS585598B2 JPS585598B2 (en) | 1983-01-31 |
Family
ID=14503745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54109183A Expired JPS585598B2 (en) | 1979-08-29 | 1979-08-29 | Electric motor control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS585598B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62262695A (en) * | 1986-05-08 | 1987-11-14 | Matsushita Electric Ind Co Ltd | Cooking appliance |
US4754919A (en) * | 1985-08-22 | 1988-07-05 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning apparatus |
-
1979
- 1979-08-29 JP JP54109183A patent/JPS585598B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4754919A (en) * | 1985-08-22 | 1988-07-05 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning apparatus |
US4821526A (en) * | 1985-08-22 | 1989-04-18 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning apparatus |
JPS62262695A (en) * | 1986-05-08 | 1987-11-14 | Matsushita Electric Ind Co Ltd | Cooking appliance |
Also Published As
Publication number | Publication date |
---|---|
JPS585598B2 (en) | 1983-01-31 |
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