GAS INSULATION SWITCHGEAR

Provided is an easy-to-work-with gas insulation switchgear (100) that does not require gas treatment at the time of disassembly and assembly. An air-tight section on a body part (10) side of a gas insulation switchgear (100) and an air-tight section of a bushing tank (1) having a polymer bushing (11...

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Bibliographic Details
Main Authors TAKEBE MASAYUKI, TANAKA NAOKI, YOSHIDA TADAHIRO, KUROAKI SHINTARO
Format Patent
LanguageChinese
English
Published 16.03.2021
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:Provided is an easy-to-work-with gas insulation switchgear (100) that does not require gas treatment at the time of disassembly and assembly. An air-tight section on a body part (10) side of a gas insulation switchgear (100) and an air-tight section of a bushing tank (1) having a polymer bushing (11) that is connected to the body part (10) are configured separately, and the body part (10) side andthe bushing tank (1) are electrically connected at an opening section. An intermediate tank (7) is provided behind the body part (10), which accommodates an opening and closing device. A conductor section (6) that is horizontally extracted from the body part (10) is led into the intermediate tank (7), and the conductor section (6) is bent upward and is connected to a bushing (22) on an upper surface of the intermediate tank (7). A cable (3) is extended downward from a lower surface of the bushing tank (1), which is arranged above the intermediate tank (7) with a support panel (5) interposed therebetween, and the cabl
Bibliography:Application Number: CN201980046954