JPS55124214A - Gas insulating electric device - Google Patents

Gas insulating electric device

Info

Publication number
JPS55124214A
JPS55124214A JP3157279A JP3157279A JPS55124214A JP S55124214 A JPS55124214 A JP S55124214A JP 3157279 A JP3157279 A JP 3157279A JP 3157279 A JP3157279 A JP 3157279A JP S55124214 A JPS55124214 A JP S55124214A
Authority
JP
Japan
Prior art keywords
electrode
capacitor
potential
prepared
main
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3157279A
Other languages
Japanese (ja)
Other versions
JPS5936410B2 (en
Inventor
Koichi Wakabayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP54031572A priority Critical patent/JPS5936410B2/en
Publication of JPS55124214A publication Critical patent/JPS55124214A/en
Publication of JPS5936410B2 publication Critical patent/JPS5936410B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transformers For Measuring Instruments (AREA)

Abstract

PURPOSE:To miniaturize a capacitance potential device by a method wherein a grounding device capable of connecting with an electrode of capacitor, which is filled with an insulating gas as main dielectric, is prepared in the capacitance potential device and a potential dividing capacitor connected to a potential transformer is prepared under the grounding device. CONSTITUTION:A bus-bar conductor 2 is put in a metallic container 16 filled with an insulating gas 4, an electrode 17 is prepared around the bus-bar conductor 2, and the main capacitor is constituted using an insulating gas 4 as the main dielectric. A convex part 17a, which is to connect with a moving part 23 of grounding switch, is prepared on the upper part of electrode 17. A potential dividing capacitor 13, consisting of an intermediate electrode 13a connected to the electrode 17 of main capacitor, and of a grounding electrode 13b connected to an airtight container 16, is prepared under the main capacitor and the intermediate electrode 13a is connected to a potential transformer PD.
JP54031572A 1979-03-16 1979-03-16 gas insulated electrical equipment Expired JPS5936410B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54031572A JPS5936410B2 (en) 1979-03-16 1979-03-16 gas insulated electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54031572A JPS5936410B2 (en) 1979-03-16 1979-03-16 gas insulated electrical equipment

Publications (2)

Publication Number Publication Date
JPS55124214A true JPS55124214A (en) 1980-09-25
JPS5936410B2 JPS5936410B2 (en) 1984-09-04

Family

ID=12334881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54031572A Expired JPS5936410B2 (en) 1979-03-16 1979-03-16 gas insulated electrical equipment

Country Status (1)

Country Link
JP (1) JPS5936410B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739254A (en) * 1985-10-14 1988-04-19 Merlin Gerin Voltage measuring device of a high voltage metalclad installation
EP0915546A1 (en) * 1997-11-06 1999-05-12 Gec Alsthom T & D Sa Gas insulated high voltage line with integrated power capacitor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739254A (en) * 1985-10-14 1988-04-19 Merlin Gerin Voltage measuring device of a high voltage metalclad installation
EP0915546A1 (en) * 1997-11-06 1999-05-12 Gec Alsthom T & D Sa Gas insulated high voltage line with integrated power capacitor

Also Published As

Publication number Publication date
JPS5936410B2 (en) 1984-09-04

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