JPS58106902U - neutral grounding resistor - Google Patents
neutral grounding resistorInfo
- Publication number
- JPS58106902U JPS58106902U JP481782U JP481782U JPS58106902U JP S58106902 U JPS58106902 U JP S58106902U JP 481782 U JP481782 U JP 481782U JP 481782 U JP481782 U JP 481782U JP S58106902 U JPS58106902 U JP S58106902U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- grounding resistor
- neutral grounding
- transformer
- neutral point
- 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
Landscapes
- Regulation Of General Use Transformers (AREA)
- Details Of Resistors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａ，ｂは、この考案に係る抵抗器を装備した従来
技術の説明図、第２図はこの考案に係る抵抗器を装備し
た実施例の説明図、第３図ａ，ｂは、この考案に係る抵
抗器の冷却効果を説明するためのグラフ図、第４図はこ
の考案の要部の他の実施例を示す説明図である。
５・・・・・・変圧器、リアクトル本体、６・・・・・
・絶縁油、７・・・・・・タンク、１６・・・・・・中
性点接地抵抗器、１７・・・・・・絶縁油（冷却媒体）
、１８．２４・・・・・・タンク、１９．２０・・・・
・・抵抗器用ブッシッグ。Figures 1a and b are explanatory diagrams of a conventional technique equipped with a resistor according to this invention, Figure 2 is an explanatory diagram of an embodiment equipped with a resistor according to this invention, and Figures 3a and b are A graph diagram for explaining the cooling effect of the resistor according to this invention, and FIG. 4 is an explanatory diagram showing another embodiment of the main part of this invention. 5...Transformer, reactor body, 6...
・Insulating oil, 7... Tank, 16... Neutral point earthing resistor, 17... Insulating oil (cooling medium)
, 18.24...Tank, 19.20...
・Bushing for resistor.
Claims (1)
ために変圧器、リアクトル本体と接地面との間に介装さ
れる中性点接地抵抗器にして、抵抗器本体を、適宜な冷
却媒体を有するタンクの下方位置に配設し、接地抵抗器
用ブツシングを前記抵抗器本体より下方位置における前
記タンクの適部に設けたことを特徴とする中性点接地抵
抗器。In order to reduce the grounding current when a ground fault occurs in a transformer, a neutral point grounding resistor is installed between the transformer or reactor body and the ground plane, and the resistor body is connected to a suitable cooling medium. 1. A neutral point grounding resistor, characterized in that the bushing for the grounding resistor is provided at an appropriate part of the tank at a position below the resistor main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP481782U JPS58106902U (en) | 1982-01-18 | 1982-01-18 | neutral grounding resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP481782U JPS58106902U (en) | 1982-01-18 | 1982-01-18 | neutral grounding resistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58106902U true JPS58106902U (en) | 1983-07-21 |
| JPS622721Y2 JPS622721Y2 (en) | 1987-01-22 |
Family
ID=30017647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP481782U Granted JPS58106902U (en) | 1982-01-18 | 1982-01-18 | neutral grounding resistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58106902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019205348A (en) * | 2019-08-20 | 2019-11-28 | 株式会社ダイヘン | Integrated transformation installation |
-
1982
- 1982-01-18 JP JP481782U patent/JPS58106902U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019205348A (en) * | 2019-08-20 | 2019-11-28 | 株式会社ダイヘン | Integrated transformation installation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS622721Y2 (en) | 1987-01-22 |
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