JPS5541147A - Thyristor leonard device with field controller - Google Patents
Thyristor leonard device with field controllerInfo
- Publication number
- JPS5541147A JPS5541147A JP11293578A JP11293578A JPS5541147A JP S5541147 A JPS5541147 A JP S5541147A JP 11293578 A JP11293578 A JP 11293578A JP 11293578 A JP11293578 A JP 11293578A JP S5541147 A JPS5541147 A JP S5541147A
- Authority
- JP
- Japan
- Prior art keywords
- deviation
- voltage
- field controller
- output
- 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
Landscapes
- Control Of Direct Current Motors (AREA)
Abstract
PURPOSE: To determine the rated voltage of a DC motor without considering power supply conditions by varying the armature setting voltage of a field controller in proportion to a main circuit power supply voltage at constant output controlling time.
CONSTITUTION: A thyristor Leonard device 1 controls a main thyristor converter 13 in response to the deviation of the output voltages between a speed setting potentiometer 7 and a tachometer generator 6 and deviation between the previous deviation and the output of a current transformer 11. A field controller 2 controls a thyristor converter 21 in response to the deviation of the outputs between an armature voltage setting potentiometer 14 and an armature voltage detector 16 and deviation between the previous deviation and the output of a field current detector 18. The power of the potentiometer 14 is supplied through a transformer 27 and a rectifier 28 from a main circuit.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11293578A JPS5541147A (en) | 1978-09-14 | 1978-09-14 | Thyristor leonard device with field controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11293578A JPS5541147A (en) | 1978-09-14 | 1978-09-14 | Thyristor leonard device with field controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5541147A true JPS5541147A (en) | 1980-03-22 |
JPS6231593B2 JPS6231593B2 (en) | 1987-07-09 |
Family
ID=14599166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11293578A Granted JPS5541147A (en) | 1978-09-14 | 1978-09-14 | Thyristor leonard device with field controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5541147A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH067581U (en) * | 1992-02-03 | 1994-02-01 | 荘一郎 西澤 | Carpet fittings |
-
1978
- 1978-09-14 JP JP11293578A patent/JPS5541147A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH067581U (en) * | 1992-02-03 | 1994-02-01 | 荘一郎 西澤 | Carpet fittings |
Also Published As
Publication number | Publication date |
---|---|
JPS6231593B2 (en) | 1987-07-09 |
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