JPS5434020A - Dc motor control system - Google Patents
Dc motor control systemInfo
- Publication number
- JPS5434020A JPS5434020A JP9960777A JP9960777A JPS5434020A JP S5434020 A JPS5434020 A JP S5434020A JP 9960777 A JP9960777 A JP 9960777A JP 9960777 A JP9960777 A JP 9960777A JP S5434020 A JPS5434020 A JP S5434020A
- Authority
- JP
- Japan
- Prior art keywords
- control system
- motor control
- field current
- variations
- providing
- 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 permit constant field current control irrespective of variations of the field winding resistance with temperature by providing a field current detecting means.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9960777A JPS5434020A (en) | 1977-08-22 | 1977-08-22 | Dc motor control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9960777A JPS5434020A (en) | 1977-08-22 | 1977-08-22 | Dc motor control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5434020A true JPS5434020A (en) | 1979-03-13 |
Family
ID=14251773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9960777A Pending JPS5434020A (en) | 1977-08-22 | 1977-08-22 | Dc motor control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5434020A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55170900U (en) * | 1979-05-23 | 1980-12-08 | ||
US4535274A (en) * | 1983-07-20 | 1985-08-13 | Toyo Electric Co., Ltd. | Driving circuit for brushless D.C. motor |
JPH02309901A (en) * | 1989-05-25 | 1990-12-25 | Yoshio Ono | Shoe sole material |
-
1977
- 1977-08-22 JP JP9960777A patent/JPS5434020A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55170900U (en) * | 1979-05-23 | 1980-12-08 | ||
US4535274A (en) * | 1983-07-20 | 1985-08-13 | Toyo Electric Co., Ltd. | Driving circuit for brushless D.C. motor |
JPH02309901A (en) * | 1989-05-25 | 1990-12-25 | Yoshio Ono | Shoe sole material |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5321722A (en) | Method and apparatus for directly controlling motor | |
JPS5434020A (en) | Dc motor control system | |
JPS5295406A (en) | Rail heating device | |
JPS52134931A (en) | Air-to-fuel ratio feedback system | |
JPS5217006A (en) | Tape tension control unit | |
JPS5316206A (en) | System for controlling electric motor vehicle | |
JPS5356086A (en) | Magnetic field controller | |
JPS5290014A (en) | Control device for motor with no commutator | |
JPS51136240A (en) | Print column specifier | |
JPS5321388A (en) | Controlling system for unmanned car | |
JPS5263582A (en) | Speed instruction circuit | |
JPS5439783A (en) | Teperature control system | |
JPS5280067A (en) | Measuring method for resistance of transformer windings | |
JPS548820A (en) | Controller for commutatorless motor | |
JPS5216250A (en) | Automatic balancing device | |
JPS5399410A (en) | Controller for thyristor motor | |
JPS51118025A (en) | Armature current controller | |
JPS5418509A (en) | Chopper control device with bypass contactor | |
JPS5312016A (en) | Digital speed control system | |
JPS5279192A (en) | Sequence controller which enables fault detection of output element | |
JPS5225955A (en) | Control cable | |
JPS5426416A (en) | Controller for thyristor leonard | |
JPS5439820A (en) | Control circuit for dc motor | |
JPS5364311A (en) | System for controlling electric vehicle | |
JPS548573A (en) | Electric inertia compensating method of electric dynamometer |