JPS6326608B2 - - Google Patents

Info

Publication number
JPS6326608B2
JPS6326608B2 JP57078655A JP7865582A JPS6326608B2 JP S6326608 B2 JPS6326608 B2 JP S6326608B2 JP 57078655 A JP57078655 A JP 57078655A JP 7865582 A JP7865582 A JP 7865582A JP S6326608 B2 JPS6326608 B2 JP S6326608B2
Authority
JP
Japan
Prior art keywords
gas
electrical equipment
container
detection chamber
detection
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.)
Expired
Application number
JP57078655A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58195427A (ja
Inventor
Katsuhiko Masuda
Yoshio Kishida
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Corporate Research and Development Ltd
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 Fuji Electric Co Ltd, Fuji Electric Corporate Research and Development Ltd filed Critical Fuji Electric Co Ltd
Priority to JP57078655A priority Critical patent/JPS58195427A/ja
Priority to FR8307679A priority patent/FR2526999B1/fr
Priority to CH260083A priority patent/CH662657A5/de
Publication of JPS58195427A publication Critical patent/JPS58195427A/ja
Publication of JPS6326608B2 publication Critical patent/JPS6326608B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/065—Means for detecting or reacting to mechanical or electrical defects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H2033/567—Detection of decomposition products of the gas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/065—Means for detecting or reacting to mechanical or electrical defects
    • H02B13/0655—Means for detecting or reacting to mechanical or electrical defects through monitoring changes of gas properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Testing Relating To Insulation (AREA)
JP57078655A 1982-05-11 1982-05-11 ガス絶縁電気機器の異常検知装置 Granted JPS58195427A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57078655A JPS58195427A (ja) 1982-05-11 1982-05-11 ガス絶縁電気機器の異常検知装置
FR8307679A FR2526999B1 (fr) 1982-05-11 1983-05-09 Detecteur destine a detecter le mauvais fonctionnement d'un appareil electrique isole par du gaz
CH260083A CH662657A5 (en) 1982-05-11 1983-05-11 Detector for detecting malfunctions of an electrical device which is insulated by a gas filling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57078655A JPS58195427A (ja) 1982-05-11 1982-05-11 ガス絶縁電気機器の異常検知装置

Publications (2)

Publication Number Publication Date
JPS58195427A JPS58195427A (ja) 1983-11-14
JPS6326608B2 true JPS6326608B2 (enrdf_load_stackoverflow) 1988-05-31

Family

ID=13667869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57078655A Granted JPS58195427A (ja) 1982-05-11 1982-05-11 ガス絶縁電気機器の異常検知装置

Country Status (3)

Country Link
JP (1) JPS58195427A (enrdf_load_stackoverflow)
CH (1) CH662657A5 (enrdf_load_stackoverflow)
FR (1) FR2526999B1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2557417B2 (ja) * 1987-10-22 1996-11-27 株式会社東芝 ガス封入電気機器の異常監視方法
JPH02114168A (ja) * 1988-10-24 1990-04-26 Mitsubishi Electric Corp ガスセンサー
DE20004229U1 (de) 2000-03-07 2000-05-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80636 München Sauerstoffgassensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH448259A (de) * 1966-10-10 1967-12-15 Bbc Brown Boveri & Cie Elektrischer Apparat mit einer gasförmigen, mindestens teilweise aus Schwefelhexafluorid bestehenden Füllung
US3866460A (en) * 1973-05-30 1975-02-18 Westinghouse Electric Corp Gas detector for fluid-filled electrical apparatus

Also Published As

Publication number Publication date
CH662657A5 (en) 1987-10-15
FR2526999B1 (fr) 1987-10-09
FR2526999A1 (fr) 1983-11-18
JPS58195427A (ja) 1983-11-14

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