JPS58118815U

JPS58118815U - gas insulated switchgear

Info

Publication number: JPS58118815U
Application number: JP1597082U
Authority: JP
Inventors: 高塚　桂三; 博竹内
Original assignee: 三菱電機株式会社
Priority date: 1982-02-05
Filing date: 1982-02-05
Publication date: 1983-08-13

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

[Brief explanation of the drawing]

第１図は従来のガス絶縁開閉装置の平面図、第２図は第
１図の正面図、第３図は本考案の一実施“例を示す平面
図、第４図は第３図の正面図、第５図は本考案の他の実
施例を示す平面図、第６図は第５図の正面図である。図において、１は甲主母線、２は乙主母線、３はしゃ断
器、４．５は断路器である。なお、各図中同一符号は同
−又は相当部分を示す。Fig. 1 is a plan view of a conventional gas insulated switchgear, Fig. 2 is a front view of Fig. 1, Fig. 3 is a plan view showing an example of the implementation of the present invention, and Fig. 4 is a front view of Fig. 3. 5 is a plan view showing another embodiment of the present invention, and FIG. 6 is a front view of FIG. , 4.5 are disconnectors. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

(1) Gas-insulated first and second disconnectors are arranged so as to extend substantially perpendicular to the gas-insulated main busbars A and O, and One end of the second disconnector is connected to each phase of the main bus A, and one end of the second disconnector is connected to each phase of the main bus O, so that the main bus A and the main bus A are in phase with each other. The other ends of the connected first and second disconnectors are each connected to one end of a gas-insulated connection device, and the gas-insulated In a device in which each breaker connected to the other end of the connection device is arranged such that the main bus bar O is placed above the main bus bar A so as to extend substantially parallel to the main bus bar A, the main bus bar A and the main bus bar A are connected to the other end of the connecting device. A gas insulated switchgear characterized in that the first disconnector is disposed on a straight line connecting the gas insulated switchgear and the gas insulated switchgear, and the second disconnector is disposed above the first disconnector.

(2) The gas insulated switchgear according to claim 1, wherein the connecting device incorporates a measuring current transformer for measuring the current flowing through the breaker.