JPS52102510A - Field-weakening controller for dc motor - Google Patents
Field-weakening controller for dc motorInfo
- Publication number
- JPS52102510A JPS52102510A JP2038576A JP2038576A JPS52102510A JP S52102510 A JPS52102510 A JP S52102510A JP 2038576 A JP2038576 A JP 2038576A JP 2038576 A JP2038576 A JP 2038576A JP S52102510 A JPS52102510 A JP S52102510A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- field
- weakening controller
- weakening
- controller
- 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
Landscapes
- Control Of Direct Current Motors (AREA)
Abstract
PURPOSE: To rise speed of motor by connecting weakening-resistor in parallel with field winding when torque is not required under light load.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2038576A JPS52102510A (en) | 1976-02-25 | 1976-02-25 | Field-weakening controller for dc motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2038576A JPS52102510A (en) | 1976-02-25 | 1976-02-25 | Field-weakening controller for dc motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52102510A true JPS52102510A (en) | 1977-08-27 |
Family
ID=12025556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2038576A Pending JPS52102510A (en) | 1976-02-25 | 1976-02-25 | Field-weakening controller for dc motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52102510A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011043116A (en) * | 2009-08-21 | 2011-03-03 | Toyota Motor Corp | Radial sound reducing structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4926711A (en) * | 1972-07-04 | 1974-03-09 |
-
1976
- 1976-02-25 JP JP2038576A patent/JPS52102510A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4926711A (en) * | 1972-07-04 | 1974-03-09 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011043116A (en) * | 2009-08-21 | 2011-03-03 | Toyota Motor Corp | Radial sound reducing structure |
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