JPS5941004U

JPS5941004U - gas insulated switchgear

Info

Publication number: JPS5941004U
Application number: JP13531882U
Authority: JP
Inventors: 弘和伊藤
Original assignee: 株式会社東芝
Priority date: 1982-09-08
Filing date: 1982-09-08
Publication date: 1984-03-16

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は２重母線式変電所の単線結線図、第２図は第１
図に対応する従来のガス絶縁開閉装置の１例を示す平面
図、第３図は第２図の開閉装置側面図、第４図はこの考
案によるガス絶縁開閉装置の一実施例を示す平面図、第
５図は第４図の一実施例の側面図である。１・・・ケーブルヘッド、２・・・断路器、３・・・し
ゃ断器、４，５・・・母線切換用断路器、６．７・・・
主母線、８・・・接地装置。Figure 1 is a single line diagram of a double bus substation, Figure 2 is a diagram of a double bus substation.
3 is a side view of the switchgear shown in FIG. 2, and FIG. 4 is a plan view showing an example of the gas-insulated switchgear according to the invention. , FIG. 5 is a side view of the embodiment of FIG. 4. 1... Cable head, 2... Disconnector, 3... Breaker, 4, 5... Bus bar switching disconnector, 6.7...
Main busbar, 8...Grounding device.

Claims

[Claims for Utility Model Registration] Twelve main busbars and conduits housing devices connected to both of the busbars are arranged such that the main busbars are parallel to each other and the conduits are orthogonal to the busbars. A double bus type gas insulated switchgear unit which is interconnected is installed in parallel with multiple circuits perpendicular to one main bus bar of the double bus bar, and a gas insulated switchgear unit is similarly installed on the other main bus bar. and the main busbars are connected to each other so that they are aligned on one plane, and the force-based insulated switchgear unit connected to the one main busbar is connected to the other main busbar. A double busbar type gas insulated switchgear characterized in that the insulated switchgear units are installed alternately and on both sides of the busbars parallel to each other. - Gas insulated switchgear according to claim 1, wherein the circuit breaker in the two-gas insulated switchgear unit is of a phase-separated type, and the main busbar and the disconnector directly connected to the main busbar are three-phase talk type devices. Device.