JPS5250516A - Speed control system for dc motor - Google Patents
Speed control system for dc motorInfo
- Publication number
- JPS5250516A JPS5250516A JP50126539A JP12653975A JPS5250516A JP S5250516 A JPS5250516 A JP S5250516A JP 50126539 A JP50126539 A JP 50126539A JP 12653975 A JP12653975 A JP 12653975A JP S5250516 A JPS5250516 A JP S5250516A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- control system
- speed control
- rotational speed
- chopper
- 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: Rotational speed controlled by the chopper on-off through the hysteresis comparator by using the output obtained by such that the reference voltage, DC motor rotational speed detect signal and each AC component of the chopper output voltage be added and integrated.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50126539A JPS5250516A (en) | 1975-10-20 | 1975-10-20 | Speed control system for dc motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50126539A JPS5250516A (en) | 1975-10-20 | 1975-10-20 | Speed control system for dc motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5250516A true JPS5250516A (en) | 1977-04-22 |
JPS626433B2 JPS626433B2 (en) | 1987-02-10 |
Family
ID=14937684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50126539A Granted JPS5250516A (en) | 1975-10-20 | 1975-10-20 | Speed control system for dc motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5250516A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5019734A (en) * | 1973-06-27 | 1975-03-01 |
-
1975
- 1975-10-20 JP JP50126539A patent/JPS5250516A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5019734A (en) * | 1973-06-27 | 1975-03-01 |
Also Published As
Publication number | Publication date |
---|---|
JPS626433B2 (en) | 1987-02-10 |
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