JPS61153326U - - Google Patents
Info
- Publication number
- JPS61153326U JPS61153326U JP3654885U JP3654885U JPS61153326U JP S61153326 U JPS61153326 U JP S61153326U JP 3654885 U JP3654885 U JP 3654885U JP 3654885 U JP3654885 U JP 3654885U JP S61153326 U JPS61153326 U JP S61153326U
- Authority
- JP
- Japan
- Prior art keywords
- switching device
- tap
- winding
- load
- transformer
- 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
- 238000004804 winding Methods 0.000 claims description 9
- 230000007935 neutral effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
- Control Of Electrical Variables (AREA)
Description
第１図は従来の間接切換方式による負荷時タツ
プ切換変圧器を示す回路図、第２図は従来の直接
切換方式による負荷時タツプ切換変圧器を示す回
路図、第３図は本考案の一実施例による負荷時タ
ツプ切換変圧器の回路図である。
１……１次巻線、２……２次巻線、３……直列
２次巻線、４……タツプ切換器、５……励磁巻線
、６……タツプ巻線、７……副切換器、８……単
巻変圧器、９……タツプ、１０……補助切換器、
１１……星型結線。
Fig. 1 is a circuit diagram showing a conventional on-load tap-changing transformer using an indirect switching method, Fig. 2 is a circuit diagram showing a conventional on-load tap-changing transformer using a direct switching method, and Fig. 3 is a circuit diagram showing an on-load tap-changing transformer using a conventional direct switching method. 1 is a circuit diagram of an on-load tap-changing transformer according to an embodiment; FIG. 1...Primary winding, 2...Secondary winding, 3...Series secondary winding, 4...Tap switch, 5...Excitation winding, 6...Tap winding, 7...Substitute Switch, 8... Auto transformer, 9... Tap, 10... Auxiliary switch,
11...Star-shaped connection.
Claims (1)
ない端子に接続された副切換器の可動子と、この
副切換器の固定子に接続するタツプを中間の任意
の点に取付け端子の一方端を中性点に、他方の端
を副切換器と連動する補助切換器に接続した単巻
変圧器と、該補助切換器の一端側に一方端が接続
され、他方端は副切換器の固定子と接続されたタ
ツプ巻線と、該タツプ巻線と接続し、星型結線の
中性点に接続されたダイバータースイツチから成
り、前記副切換器と補助切換器の切換により、前
記単巻変圧器を負荷時に電流回路から切離し可能
にしたことを特徴とする負荷時タツプ切換変圧器
。 Attach the movable element of the sub-switching device connected to the terminal other than the line end of the primary winding of the tap-switching transformer on load, and the tap connected to the stator of this sub-switching device at any point between the terminals. An autotransformer with one end connected to the neutral point and the other end connected to an auxiliary switching device that works with the auxiliary switching device, one end connected to one end of the auxiliary switching device, and the other end connected to the neutral point of the auxiliary switching device. It consists of a tap winding connected to the stator, and a diverter switch connected to the tap winding and connected to the neutral point of the star-shaped wire. A tap-change transformer at the time of load, characterized in that the winding transformer can be disconnected from the current circuit when the load is applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3654885U JPH054267Y2 (en) | 1985-03-14 | 1985-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3654885U JPH054267Y2 (en) | 1985-03-14 | 1985-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61153326U true JPS61153326U (en) | 1986-09-22 |
| JPH054267Y2 JPH054267Y2 (en) | 1993-02-02 |
Family
ID=30541834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3654885U Expired - Lifetime JPH054267Y2 (en) | 1985-03-14 | 1985-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054267Y2 (en) |
-
1985
- 1985-03-14 JP JP3654885U patent/JPH054267Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054267Y2 (en) | 1993-02-02 |
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