IT1110366B - Dispositivo per rilevare il sovrariscaldamento e la formazione di archi in equipaggiamento elettrico isolato con sf6 gassoso - Google Patents

Dispositivo per rilevare il sovrariscaldamento e la formazione di archi in equipaggiamento elettrico isolato con sf6 gassoso

Info

Publication number
IT1110366B
IT1110366B IT19196/79A IT1919679A IT1110366B IT 1110366 B IT1110366 B IT 1110366B IT 19196/79 A IT19196/79 A IT 19196/79A IT 1919679 A IT1919679 A IT 1919679A IT 1110366 B IT1110366 B IT 1110366B
Authority
IT
Italy
Prior art keywords
arches
overheating
gaseous
detect
formation
Prior art date
Application number
IT19196/79A
Other languages
English (en)
Other versions
IT7919196A0 (it
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT7919196A0 publication Critical patent/IT7919196A0/it
Application granted granted Critical
Publication of IT1110366B publication Critical patent/IT1110366B/it

Links

Classifications

    • 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
    • H01H33/26—Means for detecting the presence of an arc or other discharge
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Organic Insulating Materials (AREA)
  • Testing Relating To Insulation (AREA)
  • Installation Of Bus-Bars (AREA)
IT19196/79A 1978-01-11 1979-01-10 Dispositivo per rilevare il sovrariscaldamento e la formazione di archi in equipaggiamento elettrico isolato con sf6 gassoso IT1110366B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86857778A 1978-01-11 1978-01-11

Publications (2)

Publication Number Publication Date
IT7919196A0 IT7919196A0 (it) 1979-01-10
IT1110366B true IT1110366B (it) 1985-12-23

Family

ID=25351948

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19196/79A IT1110366B (it) 1978-01-11 1979-01-10 Dispositivo per rilevare il sovrariscaldamento e la formazione di archi in equipaggiamento elettrico isolato con sf6 gassoso

Country Status (6)

Country Link
JP (1) JPS5497744A (it)
DE (1) DE2900316A1 (it)
FR (1) FR2414811A1 (it)
GB (1) GB1588828A (it)
IT (1) IT1110366B (it)
NL (1) NL7900186A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02114168A (ja) * 1988-10-24 1990-04-26 Mitsubishi Electric Corp ガスセンサー
JPH0439009U (it) * 1990-07-30 1992-04-02
DE19528290C1 (de) * 1995-08-02 1997-01-23 Ges Foerderung Spektrochemie Verfahren zur Überwachung des Qualitätszustandes des Füllgases Schwefelhexafluorid in gasgefüllten Anlagen
JP5486641B2 (ja) * 2012-06-11 2014-05-07 株式会社エクシム 電力用機器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130850A (en) * 1977-01-12 1978-12-19 Gould Inc. High speed fault diverter switch for gas-insulated systems

Also Published As

Publication number Publication date
JPS5497744A (en) 1979-08-02
DE2900316A1 (de) 1979-07-26
NL7900186A (nl) 1979-07-13
IT7919196A0 (it) 1979-01-10
GB1588828A (en) 1981-04-29
FR2414811A1 (fr) 1979-08-10

Similar Documents

Publication Publication Date Title
BR7900563A (pt) Dispositivo eletrico e circuito eletrico
PL198146A1 (pl) Lacznik elektryczny oraz sposob wytwarzania lacznika elektrycznego
IT1073063B (it) Cavo elettrico e dispositivo d'accoppiamento
IT1086934B (it) Elemento serrafilo per connettere conduttori elettrici senza toglierne l'isolamento
SE7509579L (sv) Elekriskt kontaktdon och forbindningsanordning innefattande sadana
SE7803100L (sv) Anordning vid elketrisk isolering
IT1192656B (it) Contatto elettrico e metodo per realizzare il medesimo
BR7906893A (pt) Estrutura de aparelho de iluminacao eletrica
SE403564B (sv) Slang med en eller flera elektriska ledare
IT1072806B (it) Procedimento e dispositivo per l isolamento di conduttori elettrici
AT369189B (de) Elektrisches schaltgeraet
IT1110366B (it) Dispositivo per rilevare il sovrariscaldamento e la formazione di archi in equipaggiamento elettrico isolato con sf6 gassoso
RO76121A (ro) Dispozitiv pentru pregatirea capetelor conductorilor electrici
SE7807904L (sv) Brandbestendiga kolvetepolymerblandningar och isolerade elektriska produkter derav
IT7967705A0 (it) Procedimento e dispositivo per la determinazione discriminativa delle costanti elettriche
BR7903141A (pt) Condutor encapsulado de alta tensao isolado por gas
IT1112207B (it) Procedimento ed apparecchiatura per collegare senza interromperlo un conduttore elettrico isolato
AR212603A1 (es) Mejoras en o relacionadas con un dispositivo de cable electrico
FI782531A7 (fi) Elektrisk ledare
BR7600044A (pt) Aperfeicoamentos no isolamento de condutores e cabos eletricos
IL51419A0 (en) Improvements in or relating to a connecting device for achieving the electrical junction and mechanical assembly of at least two conductors
BR7600353A (pt) Condutor eletricamente isolado e cabo
SU550688A1 (ru) Электрический ввод высокого напр жени
IT1084201B (it) Disposizione di interruttori elettrici
IT1080049B (it) Isolatore elettrico