JPS586588U - Motor synchronous control device - Google Patents
Motor synchronous control deviceInfo
- Publication number
- JPS586588U JPS586588U JP1981099639U JP9963981U JPS586588U JP S586588 U JPS586588 U JP S586588U JP 1981099639 U JP1981099639 U JP 1981099639U JP 9963981 U JP9963981 U JP 9963981U JP S586588 U JPS586588 U JP S586588U
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- rotation
- capacitor
- phase
- speed signal
- 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)
- Control Of Electric Motors In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のモータの同期制御装置の構成図、第２図
はこの考案の一実施例を示すモータの同期制御装置の回
路構成図、第３図は第２図の各部の波形図、第４図はパ
ルス巾・電圧変換器の他の実施例を示す回路図である。
Ｍ・・・・・・モータ、ＦＧ・・・・・・周波数発電機
、１・・・・・・回転パルス発生器、２・・・・・・速
度信号パルス発生器、３・・・・・・位相比較器、４・
・・・・・基準信号発生器、９・・・・・・パルス巾・
電圧変換器、Ｃ１・・・・・・コンデンサ。FIG. 1 is a block diagram of a conventional motor synchronous control device, FIG. 2 is a circuit diagram of a motor synchronous control device showing an embodiment of this invention, and FIG. 3 is a waveform diagram of each part of FIG. 2. FIG. 4 is a circuit diagram showing another embodiment of the pulse width/voltage converter. M...Motor, FG...Frequency generator, 1...Rotation pulse generator, 2...Speed signal pulse generator, 3...・・Phase comparator, 4・
...Reference signal generator, 9...Pulse width
Voltage converter, C1... Capacitor.
Claims (1)
パルス処理して上記モニタの回転速度に応じて回転パル
スを発生する回転パルス発生器と、この回転パルスに応
じて一定間隔の速度信号パルスを発生する速度信号パル
ス発生器と、上記回転パルスと基準信号発生器からの基
準信号との位相を比較して位相パルスを発生ず之位相比
較器と、上記速度信号パルスでコンデンサを充電した時
には上記位相パルスによりこのコンデンサを放電させて
制御電圧を得、上記速度信号パルスにより上記コンデン
サを放電した時には上記位相パルスでこのコンデンサを
充電させて制御電圧を得るパルス巾・電圧変換器とを備
え、この制御電圧でモー゛りの回転速度を制御するよう
にしたモータの同期制御装置。A rotation pulse generator that processes signals from a frequency generator connected to the rotation shaft of the motor to generate rotation pulses according to the rotation speed of the monitor, and speed signal pulses at regular intervals according to the rotation pulses. A speed signal pulse generator that generates a speed signal, and a phase comparator that compares the phase of the rotation pulse with the reference signal from the reference signal generator and generates no phase pulse.When the capacitor is charged with the speed signal pulse, a pulse width/voltage converter that discharges the capacitor with the phase pulse to obtain a control voltage, and when the capacitor is discharged with the speed signal pulse, charges the capacitor with the phase pulse to obtain the control voltage; A synchronous control device for a motor that controls the rotational speed of the motor using this control voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981099639U JPS586588U (en) | 1981-07-03 | 1981-07-03 | Motor synchronous control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981099639U JPS586588U (en) | 1981-07-03 | 1981-07-03 | Motor synchronous control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS586588U true JPS586588U (en) | 1983-01-17 |
| JPS6134877Y2 JPS6134877Y2 (en) | 1986-10-09 |
Family
ID=29894366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981099639U Granted JPS586588U (en) | 1981-07-03 | 1981-07-03 | Motor synchronous control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586588U (en) |
-
1981
- 1981-07-03 JP JP1981099639U patent/JPS586588U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6134877Y2 (en) | 1986-10-09 |
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