GAS-INSULATED SWITCHGEAR

PROBLEM TO BE SOLVED: To provide a gas-insulated switchgear which reduces the number of parts and dimensions of an apparatus.SOLUTION: In the gas-insulated switchgear storing a DS2, an ES3 for work, and an ES4 for a line, both movers of the DS2 and the ES3 for work are connected to a common switchin...

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Bibliographic Details
Main Authors AOYANAGI KENJI, ROKUNOHE TOSHIAKI, SHIN TEYON, KATO TATSURO, HATANAKA YUTO, TETSU NORIYUKI, YANAGIDA NORIFUMI
Format Patent
LanguageEnglish
Published 06.10.2011
Subjects
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
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Summary:PROBLEM TO BE SOLVED: To provide a gas-insulated switchgear which reduces the number of parts and dimensions of an apparatus.SOLUTION: In the gas-insulated switchgear storing a DS2, an ES3 for work, and an ES4 for a line, both movers of the DS2 and the ES3 for work are connected to a common switching mechanism via a connection member. The grounding-side terminals of the ES3 for work and the ES4 for a line are connected to a common grounding member 16, arranged near the intersection of the extension in axial direction of both movers at closing of both ESs, and the common grounding member 16 is connected mechanically and electrically to a common grounding terminal 18.
Bibliography:Application Number: JP20100065629