JPS6281490U - - Google Patents
Info
- Publication number
- JPS6281490U JPS6281490U JP17036085U JP17036085U JPS6281490U JP S6281490 U JPS6281490 U JP S6281490U JP 17036085 U JP17036085 U JP 17036085U JP 17036085 U JP17036085 U JP 17036085U JP S6281490 U JPS6281490 U JP S6281490U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- command
- rectifier
- raise
- sets
- 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
- Rectifiers (AREA)
Description
図面は本考案の一実施例を示す整流装置の制御
回路説明図である。
１……整流器用変圧器、２……三角形２次巻線
、３……星形２次巻線、４……負荷時タツプ切換
器、５，６……電圧調整リアクトル、７，８……
整流器、９，１０……直流変圧器、１１……負荷
、１２……電流設定器、１３，１４……増幅器、
１５，１６……補助サイリスタ、１７，１８……
電圧調整リアクトル制御巻線、１９，２０……分
流器、２３，２４……電圧調整リアクトル上下限
検出器、２５……下げ指令を取り出す検出器、２
６……下げ指令を取り出す検出器。
The drawing is an explanatory diagram of a control circuit of a rectifying device showing an embodiment of the present invention. 1... Rectifier transformer, 2... Triangular secondary winding, 3... Star-shaped secondary winding, 4... On-load tap changer, 5, 6... Voltage adjustment reactor, 7, 8...
Rectifier, 9, 10...DC transformer, 11...Load, 12...Current setting device, 13, 14...Amplifier,
15, 16... Auxiliary thyristor, 17, 18...
Voltage adjustment reactor control winding, 19, 20... shunt, 23, 24... voltage adjustment reactor upper and lower limit detector, 25... detector for taking out a lowering command, 2
6...Detector that takes out the lowering command.
Claims (1)
負荷時タツプ切換器を付属する整流器用変圧器と
、前記星形及び三角形の２次巻線に別々に接続さ
れる２組の電圧調整リアクトルと、前記電圧調整
リアクトルに接続される２組の６相整流器と、前
記整流器の出力電流を検出する２組の直流変流器
から構成される１２相整流装置において、前記星
形の２次巻線側に設置され、電圧調整リアクトル
の制御電流を検出し、上げ下げ指令を出す検出器
と、前記検出器から上げ指令を取り出し、負荷時
タツプ切換器に上げ指令を送る検出器と、前記三
角形２次巻線側に設置され、電圧調整リアクトル
の制御電流を検出し上げ下げ指令を出す検出器、
及び前記検出器から下げ指令を取り出し、負荷時
タツプ切換器に下げ指令を送る検出器とを具備し
てなる整流装置の制御装置。 It has star-shaped and triangular secondary windings on one set of iron cores,
A rectifier transformer with an on-load tap changer attached, two sets of voltage regulating reactors connected separately to the star-shaped and triangular secondary windings, and two sets of six voltage regulating reactors connected to the voltage regulating reactors. In a 12-phase rectifier consisting of a phase rectifier and two sets of DC transformers that detect the output current of the rectifier, the rectifier is installed on the secondary winding side of the star shape and detects the control current of the voltage adjustment reactor. A detector that issues a raise/lower command, a detector that takes the raise command from the detector and sends the raise command to the load tap changer, and a detector installed on the side of the triangular secondary winding that controls the control current of the voltage adjustment reactor. A detector that detects and issues a command to raise or lower the
and a detector which takes out a lowering command from the detector and sends the lowering command to a load tap changer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17036085U JPS6281490U (en) | 1985-11-07 | 1985-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17036085U JPS6281490U (en) | 1985-11-07 | 1985-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281490U true JPS6281490U (en) | 1987-05-25 |
Family
ID=31105017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17036085U Pending JPS6281490U (en) | 1985-11-07 | 1985-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241663A (en) * | 1988-07-29 | 1990-02-09 | Hitachi Ltd | Variable DC power supply |
-
1985
- 1985-11-07 JP JP17036085U patent/JPS6281490U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241663A (en) * | 1988-07-29 | 1990-02-09 | Hitachi Ltd | Variable DC power supply |