JPS61140511U - - Google Patents
Info
- Publication number
- JPS61140511U JPS61140511U JP2350685U JP2350685U JPS61140511U JP S61140511 U JPS61140511 U JP S61140511U JP 2350685 U JP2350685 U JP 2350685U JP 2350685 U JP2350685 U JP 2350685U JP S61140511 U JPS61140511 U JP S61140511U
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- switchgear
- secondary side
- capacity
- voltage
- 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
- 230000004907 flux Effects 0.000 claims 2
- 230000005284 excitation Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Description
第１図は、本考案の一実施例の構成図、第２図
は従来技術の構成図である。
１，２，３…開閉装置、４…タツプ変圧器、５
…負荷時タツプ切換器、６…一般用変換器、７…
負荷。
FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a block diagram of a conventional technique. 1, 2, 3... Switchgear, 4... Tap transformer, 5
...Tap changer on load, 6...General purpose converter, 7...
load.
Claims (1)
変な第１変圧器の一次側に、通常の使用状態での
鉄心の磁束密度が飽和磁束密度の１／２．８以下
であり、二次側電圧を一次側電圧の１／３以下よ
り３／３まで変化できるタツプ数をもつたタツプ
巻線を備え、単巻変圧器であり、連続容量として
二次側に接続される前記第１変圧器と同等の容量
をもち、負荷時タツプ切換器付の第２変圧器を設
置し、この第２変圧器の一次側と二次側に各々開
閉装置を接続し、前第１変圧器の一次側を第２変
圧器の二次側の開閉装置を介して接続するととも
に、第２変圧器と開閉装置に並列に、別個の開閉
装置を接続したことを特徴とする励磁突流防止装
置。 The primary side of the first transformer, whose capacity, voltage, and impedance are variable according to the load, has a core whose magnetic flux density under normal use is 1/2.8 or less of the saturation magnetic flux density, and whose secondary side voltage is It is an autotransformer, equipped with a tap winding with a tap number that can vary from 1/3 or less to 3/3 of the primary voltage, and is equivalent to the first transformer connected to the secondary side as a continuous capacity. A second transformer with a capacity of An excitation rush current prevention device characterized in that two transformers are connected via a switchgear on the secondary side, and a separate switchgear is connected in parallel to the second transformer and the switchgear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2350685U JPS61140511U (en) | 1985-02-22 | 1985-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2350685U JPS61140511U (en) | 1985-02-22 | 1985-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61140511U true JPS61140511U (en) | 1986-08-30 |
Family
ID=30516803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2350685U Pending JPS61140511U (en) | 1985-02-22 | 1985-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140511U (en) |
-
1985
- 1985-02-22 JP JP2350685U patent/JPS61140511U/ja active Pending
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