FR2730308B1 - - Google Patents

Info

Publication number
FR2730308B1
FR2730308B1 FR9501440A FR9501440A FR2730308B1 FR 2730308 B1 FR2730308 B1 FR 2730308B1 FR 9501440 A FR9501440 A FR 9501440A FR 9501440 A FR9501440 A FR 9501440A FR 2730308 B1 FR2730308 B1 FR 2730308B1
Authority
FR
France
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 - Fee Related
Application number
FR9501440A
Other languages
French (fr)
Other versions
FR2730308A1 (fr
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
Priority to FR9501440A priority Critical patent/FR2730308A1/fr
Application filed filed Critical
Priority to EP96400247A priority patent/EP0726630B1/fr
Priority to ES96400247T priority patent/ES2138296T3/es
Priority to AU43365/96A priority patent/AU692652B2/en
Priority to AT96400247T priority patent/ATE186159T1/de
Priority to PL96312652A priority patent/PL181035B1/pl
Priority to DE69604842T priority patent/DE69604842T2/de
Priority to US08/598,192 priority patent/US5693873A/en
Priority to ZA96969A priority patent/ZA96969B/xx
Priority to BR9600350A priority patent/BR9600350A/pt
Priority to CN96101364.8A priority patent/CN1051613C/zh
Priority to CA002169013A priority patent/CA2169013A1/fr
Publication of FR2730308A1 publication Critical patent/FR2730308A1/fr
Application granted granted Critical
Publication of FR2730308B1 publication Critical patent/FR2730308B1/fr
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
    • H01H33/563—Gas reservoirs comprising means for monitoring the density of the insulating 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
    • 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)
FR9501440A 1995-02-08 1995-02-08 Procede et dispositif de mesure de la densite d'un gaz d'isolement d'un appareil electrique Granted FR2730308A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR9501440A FR2730308A1 (fr) 1995-02-08 1995-02-08 Procede et dispositif de mesure de la densite d'un gaz d'isolement d'un appareil electrique
ES96400247T ES2138296T3 (es) 1995-02-08 1996-02-06 Procedimiento y dispositivo para determinar la masa volumetrica de un gas de aislamiento de un aparato electrico.
AU43365/96A AU692652B2 (en) 1995-02-08 1996-02-06 A method and a system for determining the density of an insulating gas in an electrical apparatus
AT96400247T ATE186159T1 (de) 1995-02-08 1996-02-06 Verfahren und vorrichtung zur bestimmung der dichte eines isoliergases in einer elektrischen anlage
PL96312652A PL181035B1 (pl) 1995-02-08 1996-02-06 Sposób i układ do wyznaczania gęstości gazu izolacyjnego w komorze łączeniowej aparatu elektrycznego
DE69604842T DE69604842T2 (de) 1995-02-08 1996-02-06 Verfahren und Vorrichtung zur Bestimmung der Dichte eines Isoliergases in einer elektrischen Anlage
EP96400247A EP0726630B1 (fr) 1995-02-08 1996-02-06 Procédé et dispositif de détermination de la masse volumique d'un gaz d'isolement d'un appareil électrique
US08/598,192 US5693873A (en) 1995-02-08 1996-02-07 Method and a system for determining the density of an insulating gas in an electrical apparatus
ZA96969A ZA96969B (en) 1995-02-08 1996-02-07 A method and a system for determining the density of an insulating gas in an electrical apparatus
BR9600350A BR9600350A (pt) 1995-02-08 1996-02-07 Processo e dispositivo para a determinação da massa volumétrica de um gás de isolamento de um aparelho elétrico
CN96101364.8A CN1051613C (zh) 1995-02-08 1996-02-07 用于测定电力设备中的绝缘气体密度的方法和系统
CA002169013A CA2169013A1 (fr) 1995-02-08 1996-02-07 Procede et dispositif de determination de la masse volumique d'un gaz d'isolement d'un appareil electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9501440A FR2730308A1 (fr) 1995-02-08 1995-02-08 Procede et dispositif de mesure de la densite d'un gaz d'isolement d'un appareil electrique

Publications (2)

Publication Number Publication Date
FR2730308A1 FR2730308A1 (fr) 1996-08-09
FR2730308B1 true FR2730308B1 (ja) 1997-02-28

Family

ID=9475941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9501440A Granted FR2730308A1 (fr) 1995-02-08 1995-02-08 Procede et dispositif de mesure de la densite d'un gaz d'isolement d'un appareil electrique

Country Status (2)

Country Link
FR (1) FR2730308A1 (ja)
ZA (1) ZA96969B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787571B1 (fr) 1998-12-18 2001-01-12 Alstom Methode de mesure de la densite d'un gaz dielectrique dans une ligne blindee enterree

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607158A1 (de) * 1976-02-21 1977-08-25 Licentia Gmbh Dichteueberwachungseinrichtung
DE2714384C3 (de) * 1977-03-29 1981-11-26 SIEMENS AG AAAAA, 1000 Berlin und 8000 München Überwachungseinrichtung für den Druck eines Gases

Also Published As

Publication number Publication date
FR2730308A1 (fr) 1996-08-09
ZA96969B (en) 1996-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse
CA Change of address
CD Change of name or company name