CH662657A5 - Detector for detecting malfunctions of an electrical device which is insulated by a gas filling - Google Patents

Detector for detecting malfunctions of an electrical device which is insulated by a gas filling Download PDF

Info

Publication number: CH662657A5
Authority: CH; Switzerland
Prior art keywords: gas; container; detection chamber; electrical device; detector
Prior art date: 1982-05-11

Application number

CH260083A

Other languages

German (de)

English (en)

Inventor

Yoshio Kishida

Nobuo Suzuki

Takehiko Masuda

Original Assignee

Fuji Electric Co Ltd

Fuji Electric Res

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.)

1982-05-11

Filing date

1983-05-11

Publication date

1987-10-15

1983-05-11 Application filed by Fuji Electric Co Ltd, Fuji Electric Res filed Critical Fuji Electric Co Ltd

1987-10-15 Publication of CH662657A5 publication Critical patent/CH662657A5/de

Links

230000007257 malfunction Effects 0.000 title claims description 6
238000001514 detection method Methods 0.000 claims description 43
229910052736 halogen Inorganic materials 0.000 claims description 6
150000002367 halogens Chemical class 0.000 claims description 6
239000011347 resin Substances 0.000 claims description 4
229920005989 resin Polymers 0.000 claims description 4
239000000126 substance Substances 0.000 description 19
238000000034 method Methods 0.000 description 7
230000002159 abnormal effect Effects 0.000 description 4
238000011179 visual inspection Methods 0.000 description 4
238000005259 measurement Methods 0.000 description 3
239000000463 material Substances 0.000 description 2
238000012544 monitoring process Methods 0.000 description 2
230000035699 permeability Effects 0.000 description 2
238000007789 sealing Methods 0.000 description 2
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000002950 deficient Effects 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
238000004868 gas analysis Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
231100000252 nontoxic Toxicity 0.000 description 1
230000003000 nontoxic effect Effects 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
230000000007 visual effect Effects 0.000 description 1

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)

CH260083A 1982-05-11 1983-05-11 Detector for detecting malfunctions of an electrical device which is insulated by a gas filling CH662657A5 (en)

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 (1)

Publication Number	Publication Date
CH662657A5 true CH662657A5 (en)	1987-10-15

Family

ID=13667869

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH260083A CH662657A5 (en)	1982-05-11	1983-05-11	Detector for detecting malfunctions of an electrical device which is insulated by a gas filling

Country Status (3)

Country	Link
JP (1)	JPS58195427A (2)
CH (1)	CH662657A5 (2)
FR (1)	FR2526999B1 (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE20004229U1 (de)	2000-03-07	2000-05-04	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80636 München	Sauerstoffgassensor

Families Citing this family (2)

* 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

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

1982
- 1982-05-11 JP JP57078655A patent/JPS58195427A/ja active Granted
1983
- 1983-05-09 FR FR8307679A patent/FR2526999B1/fr not_active Expired
- 1983-05-11 CH CH260083A patent/CH662657A5/de not_active IP Right Cessation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE20004229U1 (de)	2000-03-07	2000-05-04	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80636 München	Sauerstoffgassensor

Also Published As

Publication number	Publication date
JPS6326608B2 (2)	1988-05-31
JPS58195427A (ja)	1983-11-14
FR2526999B1 (fr)	1987-10-09
FR2526999A1 (fr)	1983-11-18

Similar Documents

Publication	Publication Date	Title
DE2552149B2 (de)	1980-02-07	Gasanalysator fur Lungenuntersuchungen
EP0596879B1 (de)	1995-04-05	Verfahren und anordnung zur fehlererkennung in stromrichteranlagen
DE3148611A1 (de)	1982-08-12	Wasserstoff-fuehler
DE2454179A1 (de)	1975-06-12	Gassonde
EP1953517B1 (de)	2016-07-13	Anordnung zur Überwachung der Dichtigkeit eines evakuierten Raums
DE3437104A1 (de)	1985-05-09	Neutronendetektor mit einem weiten bereich
DE19819513B4 (de)	2013-08-14	Feuchtemesser, elektronische Wägemaschine für Feuchtemesser, Filter für Feuchtemesser und Feuchteadsorptionseinheit für Feuchtemesser
CH662657A5 (en)	1987-10-15	Detector for detecting malfunctions of an electrical device which is insulated by a gas filling
DE4136639C2 (de)	1995-12-14	Vorrichtung zur elektrischen Ermittlung nicht gelöster Gase in mit Flüssigkeit gefüllten Hochspannungsanlagen und Geräten als Grundlage zur Fehlererkennung und Überwachung dieser Anlagen und Geräte
EP0531745B1 (de)	1996-09-18	Elektrochemischer Sensor
DD276358A1 (de)	1990-02-21	Verfahren und anordnung zur ermittlung des innendruckes eines evakuierten gefaessen, insbesondere einer vakuumschaltkammern
DE1927551B2 (de)	1978-03-30	Vorrichtung zur Prüfung eines Behälters oder einer Anschlußeinrichtung auf Gasdichtheit
DE3525700A1 (de)	1986-02-06	Verfahren und vorrichtung fuer chemilumineszenzanalyse
DE19620907A1 (de)	1997-01-23	Monitor zum Messen der Radioaktivität einer Fläche
CH662428A5 (de)	1987-09-30	Kapazitives messelement zur oszillometrischen messung von stroemenden loesungen sowie verfahren zur bestimmung der abmessungen des messelementes.
EP1240491A1 (de)	2002-09-18	Verfahren zum betrieb eines folien-lecksuchers sowie für die durchführung dieses verfahrens geeigneter folien-lecksucher
DE3203666C2 (de)	1985-06-27	Einrichtung zur Messung der Dichtigkeit von gasgefüllten, porzellanisolierten elektrischen Schaltern
DE19707139A1 (de)	1998-08-27	Vorrichtung zur optoelektronischen Ermittlung der Menge und der Erzeugungsrate nicht gelöster Gase sowie Ölstand- und Leckagebestimmung in mit Flüssigkeit gefüllten Anlagen und -geräten wie Transformatoren und Wandlern zum Schutz und zur Überwachung dieser Anlagen und Geräte
DE4133947B4 (de)	2004-07-29	Sensor zum Erfassen von Zersetzungsprodukten eines in einer gekapselten elektrischen Anlage befindlichen Isoliergases
EP1605247A1 (de)	2005-12-14	Messprobe für die Bestimmung der Korrosionsangriffstiefe sowie Verfahren zur Messung der Korrosionsangriffstiefe und Verwendung einer Messprobe
DE3125388A1 (de)	1983-01-13	"verfahren und vorrichtung zur kontinuierlichen ueberwachung von fluide medien enthaltenden anlagen"
DE2755743B2 (de)	1981-04-23	Verfahren zur Früherkennung von Betriebsstörungen einer technischen Anlage sowie eine Vorrichtung zur Durchführung des Verfahrens
DE19805194C2 (de)	2003-03-06	Prüfverfahren für das Wasserstoffverhalten von Metallproben sowie Meßapparatur zur Durchführung des Verfahrens
DE2647938C2 (de)	1982-11-04	Meßvorrichtung für das Innere eines Kernreaktors
DE4307015A1 (de)	1994-09-08	Meßgerät zum Bestimmen von Radonkonzentrationen

Legal Events

Date	Code	Title	Description
1991-01-31	PL	Patent ceased
2024-10-31	PL	Patent ceased