JPS5683282A - Armature current controlling device - Google Patents
Armature current controlling deviceInfo
- Publication number
- JPS5683282A JPS5683282A JP15911579A JP15911579A JPS5683282A JP S5683282 A JPS5683282 A JP S5683282A JP 15911579 A JP15911579 A JP 15911579A JP 15911579 A JP15911579 A JP 15911579A JP S5683282 A JPS5683282 A JP S5683282A
- Authority
- JP
- Japan
- Prior art keywords
- current
- proportional
- armature current
- circuit
- armature
- 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
- H02P7/292—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 static converters, e.g. AC to DC
- H02P7/293—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 static converters, e.g. AC to DC using phase control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
PURPOSE:To control an interrupted current stably through a simple circuit configuration by a constitution wherein a current regualtor is obtained through cascade connection of a proportional circuit and a proportional integrating circuit, and an operation parameter of each circuit is made variable according to an armature current value. CONSTITUTION:A current regulator to output an error signal alpha through comparing an armature current detected value Ia and an armature current command value Ia* is obtained through cascade connection of a proportional ciruit 10 and a proportional integrating circuit 12. An arrangement is then such that a parameter as proportional element and integrating element makes a change according to the strength of an armature current, for which, for example, a complementary field effect transistor 16 and an operational ampifier 16 are combined through both the circuits 10 and 12. A control response can now be kept constant irrespective of interrupted current, and hence a stable control on the armature current is obtainable in a controlling circuit using a thristor converter like static Leonard device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15911579A JPS5683282A (en) | 1979-12-10 | 1979-12-10 | Armature current controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15911579A JPS5683282A (en) | 1979-12-10 | 1979-12-10 | Armature current controlling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5683282A true JPS5683282A (en) | 1981-07-07 |
| JPS6215038B2 JPS6215038B2 (en) | 1987-04-06 |
Family
ID=15686561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15911579A Granted JPS5683282A (en) | 1979-12-10 | 1979-12-10 | Armature current controlling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5683282A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0529850U (en) * | 1991-09-30 | 1993-04-20 | 新明和工業株式会社 | Packing box tilting device for the three-wheel dump truck |
| JPH06335279A (en) * | 1993-05-18 | 1994-12-02 | Fanuc Ltd | Synchronous motor current control method |
-
1979
- 1979-12-10 JP JP15911579A patent/JPS5683282A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6215038B2 (en) | 1987-04-06 |
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