JPS6066207U - gas insulated switchgear - Google Patents

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は母線区分用ガス絶縁開閉装置を含む変電所の単
線結線図、第２図Ａは第１図の単線結線図に基づ〈従来
の変電所の配置構成を示す平面図、第２図Ｂはその正面
図、第３図Ａは第１図の単線結線図に基づく本考案の母
線区分用ガス絶縁開閉装置を含む変電所の実施例、第３
図Ｂはその正面図、第一４図は本考案の母線区分用ガス
絶縁開閉装置を含む変電所の他の実施例を示す平面図で
ある。 ＣＢ、ＣＢａ、ＣＢｂ・・・ガスしゃ断器、ＤＳｌ、　
ＤＳ２・・・断路器、ＣＴ・・・変流器、ＥＳ・・・接
地開閉器、１．　　ｌａ、　　ｌｂ・・・主母線、２・
・・母線区分用ガス絶縁開閉装置、３・・・上部端子、
４・・・下部端子、５．６・・・接続母線、ｌｌａ、ｌ
ｌｂ・・・主母線、１３．１４・・・端子、Ａ、　Ｃ・
・・ライン側フィーダー、Ｂ、Ｄ・・・バンク側フィー
ダー。Figure 1 is a single-line diagram of a substation including a gas-insulated switchgear for busbar sections, and Figure 2A is a plan view showing the arrangement of a conventional substation based on the single-line diagram of Figure 1. Figure B is a front view thereof, and Figure 3A is an embodiment of a substation including a gas insulated switchgear for busbar sections according to the present invention based on the single line diagram of Figure 1.
Fig. B is a front view thereof, and Fig. 14 is a plan view showing another embodiment of a substation including the gas insulated switchgear for busbar sections of the present invention. CB, CBa, CBb...Gas breaker, DSl,
DS2...Disconnector, CT...Current transformer, ES...Earthing switch, 1. la, lb...main bus bar, 2.
・・Gas insulated switchgear for bus bar division, 3・・Upper terminal,
4... Lower terminal, 5.6... Connection bus bar, lla, l
lb...Main bus bar, 13.14...Terminal, A, C.
... Line side feeder, B, D... Bank side feeder.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）据付は面に対して垂直に配設された縦形ガスしゃ
断器をミ平行に配置された２本の主母線の間に配設し、
このガスしゃ断器の各主母線に対向する部位にそれぞれ
端子を設°け、これらの端子を各主母線の上部に配設し
た断路器の水平方向の日出部に接続したことを特徴とす
るガス絶縁開閉装置。(1) For installation, a vertical gas breaker is installed perpendicular to the surface between two main busbars placed parallel to each other.
This gas breaker is characterized in that terminals are provided at the portions facing each of the main busbars, and these terminals are connected to the horizontal sunrise portion of the disconnector disposed above each main busbar. Gas insulated switchgear. （２）２本の主母線が、その上部の断路器および主母線
間に配設されたしゃ断器を介してＵ字形に接続されてい
る実用新案登録請求の範囲第１項記載のガス絶縁開閉装
置。(2) The gas-insulated switchgear according to claim 1 of the utility model registration claim, in which the two main busbars are connected in a U-shape via a disconnector above the main busbars and a breaker disposed between the main busbars. Device. （３）２本の主母線が、その端部を重複させて互いに反
対方向に伸びる様に配設され、重複したそれぞれの端部
が相対している部分に縦形ガスしゃ断器が配設されてい
る実用新案登録請求の範囲第１項記載のガス絶縁開閉装
置。(3) Two main busbars are arranged so that their ends overlap and extend in opposite directions, and a vertical gas breaker is arranged at the portion where each of the overlapped ends faces each other. A gas insulated switchgear according to Claim 1 of the Utility Model Registration Claim.