JPS58155733U

JPS58155733U - Shiya disconnector

Info

Publication number: JPS58155733U
Application number: JP5307182U
Authority: JP
Inventors: 賢治平田; 捷敏山本
Original assignee: 株式会社東芝
Priority date: 1982-04-14
Filing date: 1982-04-14
Publication date: 1983-10-18

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 drawings]

第１図はしゃ断器極間に並列に接続されたコンデンサを
有するしゃ断器を変圧器回線や分路リアクトル回線等の
インダクタンス回路に適用した場合の回路構成図、第２
図ａ、　　ｂは本考案の一実施例を示す抵抗付しゃ断器
をインダクタンス回路に適用した場合の回路構成図、を
示すものでａはしゃ新前およびしゃ断連中を、ｂはしゃ
断後を示す図、第３図および第４図は他の実施例を示す
抵抗付しゃ断器をインダクタンス回路に適用した場合の
回路構成図である。１・・・しゃ断器、１′・・・抵抗付しゃ断器、２・・
・変圧器または分路リアクトル、３・・・しゃ断器の極
、４・・・コンデンサ、５・・・高抵抗、６・・・スイ
ッチ、７・・・電流検出器、８・・・電流零値検出装置
、９・・・スイッチ駆動装置、１０・・・スイッチ駆動
用コイル。第３図白−−０へｔ第４図゛６Figure 1 is a circuit configuration diagram when a breaker with a capacitor connected in parallel between the breaker poles is applied to an inductance circuit such as a transformer line or shunt reactor line.
Figures a and b show circuit configuration diagrams when a resistor-equipped circuit breaker according to an embodiment of the present invention is applied to an inductance circuit. , FIG. 3, and FIG. 4 are circuit configuration diagrams in which a resistor-equipped breaker according to another embodiment is applied to an inductance circuit. 1... Breaker, 1'... Breaker with resistance, 2...
・Transformer or shunt reactor, 3... Breaker pole, 4... Capacitor, 5... High resistance, 6... Switch, 7... Current detector, 8... Current zero Value detection device, 9... Switch drive device, 10... Switch drive coil. Figure 3 White - Go to 0 Figure 4 ゛6

Claims

[Scope of utility model registration request]

1. A breaker having a capacitor connected in parallel between poles, characterized in that a high resistance is inserted in series with the capacitor after the breaker is cut off.