JPS5263582A - Speed instruction circuit - Google Patents
Speed instruction circuitInfo
- Publication number
- JPS5263582A JPS5263582A JP50139097A JP13909775A JPS5263582A JP S5263582 A JPS5263582 A JP S5263582A JP 50139097 A JP50139097 A JP 50139097A JP 13909775 A JP13909775 A JP 13909775A JP S5263582 A JPS5263582 A JP S5263582A
- Authority
- JP
- Japan
- Prior art keywords
- instruction circuit
- speed instruction
- speed
- adjustable
- electric motor
- 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
- Elevator Control (AREA)
- Control Of Velocity Or Acceleration (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
PURPOSE: Speed instruction circuit consists of easily adjustable three circuit elements capable of achieving ideal speed reference characteristics for the purpose of adjustable speed control at electric motor control.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50139097A JPS5263582A (en) | 1975-11-19 | 1975-11-19 | Speed instruction circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50139097A JPS5263582A (en) | 1975-11-19 | 1975-11-19 | Speed instruction circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5263582A true JPS5263582A (en) | 1977-05-26 |
Family
ID=15237412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50139097A Pending JPS5263582A (en) | 1975-11-19 | 1975-11-19 | Speed instruction circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5263582A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57141724A (en) * | 1981-02-27 | 1982-09-02 | Toyo Electric Mfg Co Ltd | Speed controller |
JPS61167381A (en) * | 1985-01-17 | 1986-07-29 | Meidensha Electric Mfg Co Ltd | Starting method of permanent magnet synchronous motor |
WO2004103878A1 (en) * | 2003-05-20 | 2004-12-02 | Mitsubishi Denki Kabushiki Kaisha | Elevator control device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5022991A (en) * | 1973-07-04 | 1975-03-12 |
-
1975
- 1975-11-19 JP JP50139097A patent/JPS5263582A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5022991A (en) * | 1973-07-04 | 1975-03-12 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57141724A (en) * | 1981-02-27 | 1982-09-02 | Toyo Electric Mfg Co Ltd | Speed controller |
JPS61167381A (en) * | 1985-01-17 | 1986-07-29 | Meidensha Electric Mfg Co Ltd | Starting method of permanent magnet synchronous motor |
WO2004103878A1 (en) * | 2003-05-20 | 2004-12-02 | Mitsubishi Denki Kabushiki Kaisha | Elevator control device |
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