JPS60140113U - AC power control device - Google Patents
AC power control deviceInfo
- Publication number
- JPS60140113U JPS60140113U JP2588784U JP2588784U JPS60140113U JP S60140113 U JPS60140113 U JP S60140113U JP 2588784 U JP2588784 U JP 2588784U JP 2588784 U JP2588784 U JP 2588784U JP S60140113 U JPS60140113 U JP S60140113U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- power control
- thyristor
- reactor
- power
- 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 Voltage And Current 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
警１図Ａ、 Ｂは従来の交流電力制御装置の概略を示す
ブロック図、第２−図は本考案に係る交流電力制御装置
を示すブロック図、第３図は上記装置における過電流検
出回路の一例を示す回路図である。
３・・・サイリスタ、４・・・電力用リアクトル、７・
・・ 、位相制御回路、９・・・絶縁トランス、１０
・・・過電流検出回路。Figure 1A and B are block diagrams showing the outline of a conventional AC power control device, Figure 2 is a block diagram showing an AC power control device according to the present invention, and Figure 3 is a block diagram showing an overcurrent detection circuit in the above device. FIG. 2 is a circuit diagram showing an example. 3...Thyristor, 4...Power reactor, 7.
..., phase control circuit, 9... isolation transformer, 10
...Overcurrent detection circuit.
Claims (1)
力制御装置において、過電流時に流れる上記リアクトル
の両端子間型圧を検出し、あらか゛、〜 じめ定め
た基準電圧を越えた時に制御信号を上記サイリスタの位
相制御回路に送る過電流検出回路を設け、上記サイリス
タの通流角を制御するようにしたことを特徴とする交流
電力制御装置。In an AC power control device in which a power reactor is connected in series with a thyristor, the pressure between both terminals of the reactor that flows during overcurrent is detected, and when the voltage exceeds a predetermined reference voltage, the control signal is output as described above. 1. An AC power control device comprising: an overcurrent detection circuit for sending a signal to a phase control circuit of a thyristor; and controlling a conduction angle of the thyristor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2588784U JPS60140113U (en) | 1984-02-27 | 1984-02-27 | AC power control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2588784U JPS60140113U (en) | 1984-02-27 | 1984-02-27 | AC power control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60140113U true JPS60140113U (en) | 1985-09-17 |
Family
ID=30521379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2588784U Pending JPS60140113U (en) | 1984-02-27 | 1984-02-27 | AC power control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60140113U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58139219A (en) * | 1982-01-26 | 1983-08-18 | ゼネラル・エレクトリツク・カンパニイ | Control transfer type phase control stabilizer |
-
1984
- 1984-02-27 JP JP2588784U patent/JPS60140113U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58139219A (en) * | 1982-01-26 | 1983-08-18 | ゼネラル・エレクトリツク・カンパニイ | Control transfer type phase control stabilizer |
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