JPS61129317U - - Google Patents
Info
- Publication number
- JPS61129317U JPS61129317U JP1291285U JP1291285U JPS61129317U JP S61129317 U JPS61129317 U JP S61129317U JP 1291285 U JP1291285 U JP 1291285U JP 1291285 U JP1291285 U JP 1291285U JP S61129317 U JPS61129317 U JP S61129317U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- power supply
- line
- phase transformer
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims 1
- 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、２６〜４９，５３〜５８
…端子、５０〜５２…給電線、５９〜６４…切換
器、６５〜７０…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, 53-58
...terminal, 50-52...power supply line, 59-64...switcher, 65-70...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
給電線の一方に対応して設けられ、この一方の相
の交流電源側給電線とこれに対応する相の負荷側
給電線との間にバイパス回路を形成するための電
力伝送路と、 この電力伝送路と上記単相変圧器とを上記一方
の相の交流電源側給電線と負荷側給電線との間に
択一的に挿入可能な切換手段と、 上記各単相変圧器を給電するための２相の交流
側給電線の他方に対応して設けられ、上記単相変
圧器を上記負荷側給電線と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. a power transmission line provided corresponding to one of the phases to form a bypass circuit between the AC power supply side feed line of one phase and the load side feed line of the corresponding phase; and said single-phase transformer can be selectively inserted between said AC power supply side feeder line and load side feeder line of said one phase; A three-phase transformer, characterized in that the disconnection means is provided corresponding to the other of the AC-side power supply lines of the phases and is capable of disconnecting the single-phase transformer from the load-side power supply line and the power supply-side power supply line. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1291285U JPS61129317U (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1291285U JPS61129317U (en) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61129317U true JPS61129317U (en) | 1986-08-13 |
Family
ID=30496427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1291285U Pending JPS61129317U (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61129317U (en) |
-
1985
- 1985-01-31 JP JP1291285U patent/JPS61129317U/ja active Pending
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