JPS6176947U - - Google Patents
Info
- Publication number
- JPS6176947U JPS6176947U JP16109384U JP16109384U JPS6176947U JP S6176947 U JPS6176947 U JP S6176947U JP 16109384 U JP16109384 U JP 16109384U JP 16109384 U JP16109384 U JP 16109384U JP S6176947 U JPS6176947 U JP S6176947U
- Authority
- JP
- Japan
- Prior art keywords
- intermediate potential
- potential electrode
- current transformer
- metal container
- sealed metal
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/0356—Mounting of monitoring devices, e.g. current transformers
Landscapes
- Transformers For Measuring Instruments (AREA)
- Gas-Insulated Switchgears (AREA)
Description
第１図はこの考案による内装形変流器の一実施
例を示す断面図、第２図及び第３図はこの考案に
用いる絶縁台の２つの実施例をそれぞれ示す斜視
図、第４図は従来の内装形変流器の構造の一例を
示す断面図である。
図において、１０は高電圧導体、１２は密封金
属容器、１４は絶縁台、１５は中間電位電極、１
６は接地シールドである。なお、各図中、同一符
号は同一又は相当部分を示す。
Fig. 1 is a sectional view showing one embodiment of an internal current transformer according to this invention, Figs. 2 and 3 are perspective views showing two embodiments of an insulating stand used in this invention, and Fig. 4 is a sectional view showing an embodiment of an internal current transformer according to this invention. FIG. 2 is a cross-sectional view showing an example of the structure of a conventional internal current transformer. In the figure, 10 is a high voltage conductor, 12 is a sealed metal container, 14 is an insulating stand, 15 is an intermediate potential electrode, 1
6 is a grounding shield. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
に装架される変流器において、高電圧導体と変流
器の接地シールドとの間に設けられ上記高電圧導
体及び接地シールドの双方とほぼ同軸に位置する
電位分布調整用の円筒状の中間電位電極と、この
中間電位電極を密封金属容器から支持する絶縁台
とを備えることを特徴とする内装形変流器。 (2) 絶縁台の内外両端を結ぶ軸線は中間電位電
極の軸線に対して傾いていることを特徴とする実
用新案登録請求の範囲第１項記載の内装形変流器
。[Scope of Claim for Utility Model Registration] (1) In a current transformer installed in a sealed metal container of a gas-insulated hermetic switchgear, the above-mentioned high voltage An interior modification characterized by comprising a cylindrical intermediate potential electrode for potential distribution adjustment located approximately coaxially with both the voltage conductor and the ground shield, and an insulating stand that supports this intermediate potential electrode from a sealed metal container. Flushware. (2) The internal current transformer according to claim 1, wherein the axis connecting the inner and outer ends of the insulating stand is inclined with respect to the axis of the intermediate potential electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16109384U JPS6176947U (en) | 1984-10-26 | 1984-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16109384U JPS6176947U (en) | 1984-10-26 | 1984-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6176947U true JPS6176947U (en) | 1986-05-23 |
Family
ID=30719008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16109384U Pending JPS6176947U (en) | 1984-10-26 | 1984-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6176947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007049102A (en) * | 2005-08-12 | 2007-02-22 | Toshiba Corp | Gas-insulated current transformer |
-
1984
- 1984-10-26 JP JP16109384U patent/JPS6176947U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007049102A (en) * | 2005-08-12 | 2007-02-22 | Toshiba Corp | Gas-insulated current transformer |
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