JPS61138014U - - Google Patents
Info
- Publication number
- JPS61138014U JPS61138014U JP2041685U JP2041685U JPS61138014U JP S61138014 U JPS61138014 U JP S61138014U JP 2041685 U JP2041685 U JP 2041685U JP 2041685 U JP2041685 U JP 2041685U JP S61138014 U JPS61138014 U JP S61138014U
- Authority
- JP
- Japan
- Prior art keywords
- load
- limiter circuit
- voltage
- thyristor rectifier
- voltage limiter
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Rectifiers (AREA)
- Control Of Voltage And Current In General (AREA)
- Power Conversion In General (AREA)
Description
第１図から第４図は本考案実施例に係るもので
、第１図は概略的構成を示すブロツク図、第２図
は第２電圧リミツタ回路の概略的構成のブロツク
図、第３図、第４図は動作説明図、第５図は従来
方式の構成を示すブロツク図、第６図Ａ，Ｂは動
作説明図である。
１…サイリスタ整流器、９…電流設定器、１１
…電流増幅器、１２…位相器、１３…ゲート回路
、１０，２３，２７，３１…突合わせ回路、２１
…第１電圧リミツタ回路、２２…第１電圧設定器
、２４…第１函数発生器、２５…第２電圧リミツ
タ回路、２６…第２電圧設定器、２８…第２函数
発生器、２９…反転増幅器、３０…ダイオード、
３２…コンパレータ、３３…モノマルチ、３４…
アナログスイツチ、３５…積分形オペアンプ。
1 to 4 relate to an embodiment of the present invention, in which FIG. 1 is a block diagram showing a schematic structure, FIG. 2 is a block diagram showing a schematic structure of a second voltage limiter circuit, and FIG. FIG. 4 is an explanatory diagram of the operation, FIG. 5 is a block diagram showing the configuration of the conventional system, and FIGS. 6A and 6B are explanatory diagrams of the operation. 1... Thyristor rectifier, 9... Current setting device, 11
...Current amplifier, 12... Phase shifter, 13... Gate circuit, 10, 23, 27, 31... Matching circuit, 21
...First voltage limiter circuit, 22...First voltage setter, 24...First function generator, 25...Second voltage limiter circuit, 26...Second voltage setter, 28...Second function generator, 29...Inversion Amplifier, 30...diode,
32... Comparator, 33... Mono multi, 34...
Analog switch, 35...integral operational amplifier.
Claims (1)
もにそのサイリスタ整流器を定電流制御する制御
系に、応答速度のゆるやかな第１電圧リミツタ回
路と、上記負荷の電圧急変を瞬時に検出する第２
電圧リミツタ回路とを設け、第２電圧リミツタ回
路は負荷の急変を抑えてから定常制御の応答速度
より遅い速度でリミツタを解除させるようにした
ことを特徴とするサイリスタ整流器の制御装置。 The control system that supplies the output of the thyristor rectifier to the load and controls the thyristor rectifier with a constant current includes a first voltage limiter circuit with a slow response speed and a second voltage limiter circuit that instantly detects sudden changes in the voltage of the load.
1. A control device for a thyristor rectifier, characterized in that the second voltage limiter circuit releases the limiter at a speed slower than the response speed of steady control after suppressing a sudden change in load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2041685U JPS61138014U (en) | 1985-02-14 | 1985-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2041685U JPS61138014U (en) | 1985-02-14 | 1985-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138014U true JPS61138014U (en) | 1986-08-27 |
Family
ID=30510881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2041685U Pending JPS61138014U (en) | 1985-02-14 | 1985-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138014U (en) |
-
1985
- 1985-02-14 JP JP2041685U patent/JPS61138014U/ja active Pending