JPS61129316U - - Google Patents
Info
- Publication number
- JPS61129316U JPS61129316U JP1291185U JP1291185U JPS61129316U JP S61129316 U JPS61129316 U JP S61129316U JP 1291185 U JP1291185 U JP 1291185U JP 1291185 U JP1291185 U JP 1291185U JP S61129316 U JPS61129316 U JP S61129316U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- power supply
- line
- phase transformer
- 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 1
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
Description
第１図はこの考案の一実施例を示す回路図、第
２図は従来の三相絶縁変圧器を示す回路図である
。
２１〜２３…単相変圧器、２４…１次側給電線
、２５…２次側給電線、２６〜４９，５６〜６１
…端子、５０〜５５…給電線、６２〜６７…切換
器、６８〜７３…断路器。
FIG. 1 is a circuit diagram showing an embodiment of this invention, and FIG. 2 is a circuit diagram showing a conventional three-phase isolation transformer. 21-23...Single-phase transformer, 24...Primary side power supply line, 25...Secondary side power supply line, 26-49, 56-61
...terminal, 50-55...power supply line, 62-67...switcher, 68-73...disconnector.
Claims (1)
三相変圧器に於いて、 各単相変圧器を給電する為の２相の交流電源側
給電線それぞれに対応して設けられ、これらの２
相の交流電源側給電線とこれら給電線に対応する
２相の負荷側給電線との間にバイパス回路を形成
するものであつて、一端が負荷側給電線（あるい
は交流電源側給電線）に接続される電力伝送路と
、 この電力伝送路の他端と上記単相変圧器とを上
記交流電源側給電線（あるいは負荷側給電線）に
択一的に挿入可能な切換手段と、 上記単相変圧器を上記負荷側給電線（あるいは
交流電源側給電線）から切り離し可能な断路手段
とを具備したことを特徴とする三相変圧器。[Scope of Claim for Utility Model Registration] In a three-phase transformer that supplies three single-phase transformers with three-phase AC power, a two-phase AC power supply side feeder line for supplying power to each single-phase transformer. These two
A bypass circuit is formed between a phase AC power supply side feeder line and a two-phase load side feeder line corresponding to these feeder lines, and one end is connected to the load side feeder line (or AC power supply side feeder line). a power transmission line to be connected; a switching means capable of selectively inserting the other end of the power transmission line and the single-phase transformer into the AC power supply side feed line (or load side feed line); A three-phase transformer comprising a disconnection means capable of disconnecting the phase transformer from the load side power supply line (or the AC power supply side power supply line).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1291185U JPS61129316U (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1291185U JPS61129316U (en) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61129316U true JPS61129316U (en) | 1986-08-13 |
Family
ID=30496425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1291185U Pending JPS61129316U (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61129316U (en) |
-
1985
- 1985-01-31 JP JP1291185U patent/JPS61129316U/ja active Pending
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