Control apparatus for gas insulated switchgear

A control apparatus for a gas insulated switchgear is provided to easily cope with continuous operations by changing the capacity of an accumulator. A control apparatus for a gas insulated switchgear includes a current breaking apparatus or an electric circuit inputting apparatus which is composed o...

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Bibliographische Detailangaben
1. Verfasser:	KIM JANG JU,KIM OK SOO,HABON YOUNG WOONG
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES GENERATION RELAYS SELECTORS
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Beschreibung
Zusammenfassung:	A control apparatus for a gas insulated switchgear is provided to easily cope with continuous operations by changing the capacity of an accumulator. A control apparatus for a gas insulated switchgear includes a current breaking apparatus or an electric circuit inputting apparatus which is composed of a fixed contactor or a movable contactor. The fixed contactor is installed in a ground vessel into which an insulating gas is injected. The movable contactor is contacted to the fixed contactor. The control apparatus is composed of a hydraulic control unit(200) and a spring control unit(100). The spring control unit(100) performs a breaking operation, and the hydraulic control unit(200) performs an input operation.