JPS5917637U - phase shift control device - Google Patents
phase shift control deviceInfo
- Publication number
- JPS5917637U JPS5917637U JP11266282U JP11266282U JPS5917637U JP S5917637 U JPS5917637 U JP S5917637U JP 11266282 U JP11266282 U JP 11266282U JP 11266282 U JP11266282 U JP 11266282U JP S5917637 U JPS5917637 U JP S5917637U
- Authority
- JP
- Japan
- Prior art keywords
- phase shift
- output
- control device
- sine wave
- shift control
- 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
- Networks Using Active Elements (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の概略構成を示すブロック線図、第２
図は、移相制御器の詳細構成を示す図、第３ａ図〜第５
ａ図は、アナログスイッチ制御回路の出力信号を示す波
形図、第３ｂ図〜第５ｂ図は、それぞれ第３ａ図〜第５
ａ図に対応したアナログスイッチ作動信号の波形図であ
る。
（符号の説明）、２・・・移相制御器、３・・・方形波
変換回路、４・・・アナログスイッチ制御回路、５・・
・積分回路。FIG. 1 is a block diagram showing the schematic configuration of the present invention, and FIG.
The figures are diagrams showing the detailed configuration of the phase shift controller, Figures 3a to 5.
Figure a is a waveform diagram showing the output signal of the analog switch control circuit, and Figures 3b to 5b are waveform diagrams showing output signals of the analog switch control circuit.
FIG. 3 is a waveform diagram of an analog switch activation signal corresponding to FIG. (Explanation of symbols), 2... Phase shift controller, 3... Square wave conversion circuit, 4... Analog switch control circuit, 5...
・Integrator circuit.
Claims (1)
得るようにした移相制御装置であって、移相角度を９０
°に設定された移相制御器と、この移相制御器により移
相された正弦波入力電圧のゼロクロス点を立上り、立下
り点とした方形波を出力する方形波変換回路と、 この方形波変換回路の出力を受け、この出力がｒＨ」レ
ベルにある時には、正弦波入力電圧をそのま１通過させ
、かつ、この出力がｒＬ」レベルにある時は、正弦波入
力電圧を反転させて通過させるようにしたアナログスイ
ッチ制御回路と、こ、のアナログスイッチ制御回路の出
力を積分する積分回路とを備えて成り、 上記積分回路の積分出力を上記移相制御器の帰還信号と
して入力させるごとく構成されたことを特徴とする移相
制御装置。[Claims for Utility Model Registration] A phase shift control device that constantly obtains a sine wave voltage whose phase is shifted by 90 degrees through a phase shift controller,
a square wave conversion circuit that outputs a square wave whose rising and falling points are the zero crossing points of the sine wave input voltage phase-shifted by the phase shift controller; Receives the output of the conversion circuit, and when this output is at rH'' level, the sine wave input voltage is passed through as is, and when this output is at rL'' level, the sine wave input voltage is inverted and passed through. and an integrator circuit that integrates the output of the analog switch control circuit, and is configured such that the integrated output of the integrator circuit is input as a feedback signal to the phase shift controller. A phase shift control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11266282U JPS5917637U (en) | 1982-07-22 | 1982-07-22 | phase shift control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11266282U JPS5917637U (en) | 1982-07-22 | 1982-07-22 | phase shift control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5917637U true JPS5917637U (en) | 1984-02-02 |
Family
ID=30261096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11266282U Pending JPS5917637U (en) | 1982-07-22 | 1982-07-22 | phase shift control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917637U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5538710A (en) * | 1978-09-11 | 1980-03-18 | Hitachi Ltd | Phase lock loop circuit |
-
1982
- 1982-07-22 JP JP11266282U patent/JPS5917637U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5538710A (en) * | 1978-09-11 | 1980-03-18 | Hitachi Ltd | Phase lock loop circuit |
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