General International Hloov

General International Switch (GIS) yog ib hom high-voltage switchgear uas tau siv dav hauv cov tshuab hluav taws xob hluav taws xob los tswj thiab tiv thaiv cov khoom siv hluav taws xob. GIS yog ib qho kev sib cog lus thiab kev tsim qauv uas sib koom ua ke ntau lub luag haujlwm rau hauv ib chav tsev, suav nrog kev hloov hluav taws xob, kev tiv thaiv hluav taws xob, thiab kev tswj hwm. Cov thev naus laus zis no muaj ntau qhov zoo dua li cov tshuab hluav taws xob hluav taws xob ib txwm muaj, suav nrog kev ntseeg siab dua, txhim kho kev nyab xeeb, thiab yooj yim dua hauv kev teeb tsa thiab kev saib xyuas.

Kev tsim kho thiab Cheebtsam

GIS yog tsim los ntawm ntau yam khoom uas ua haujlwm ua ke los muab kev ua haujlwm ruaj khov thiab ua haujlwm tau zoo. Lub plawv ntawm GIS system yog lub switchgear los ua ke, uas feem ntau yog nyob rau hauv ib tug hlau-clad vaj tse los muab kev tiv thaiv tiv thaiv ib puag ncig yam tseem ceeb thiab kom muaj ib tug muaj peev xwm arc flash txaus ntshai. Lub switchgear los ua ke muaj ib tug xov tooj ntawm cov khoom, xws li Circuit Court breakers, disconnect keyboards, thiab grounding switches.

Lub Circuit Court breakers yog tsim los cuam tshuam cov kev khiav ntawm hluav taws xob nyob rau hauv cov xwm txheej ntawm overload los yog lwm yam teeb meem txhaum cai. Cov keyboards disconnect yog siv los cais cov ntu ntawm lub kaw lus rau kev saib xyuas lossis kho, thaum cov keyboards hauv av tau siv los ua kom muaj kev nyab xeeb tawm ntawm lub zog seem hauv lub cev. Lub switchgear los ua ke kuj muaj ib tug xov tooj ntawm kev tswj Cheebtsam, xws li relays, meters, thiab cov cuab yeej tiv thaiv, uas yog siv los saib xyuas thiab tswj lub system.

Cov txiaj ntsig ntawm GIS

GIS muaj ntau cov txiaj ntsig zoo dua li cov khoom siv hluav taws xob-insulated. Ib qho ntawm cov txiaj ntsig tseem ceeb yog kev tsim qauv ntawm GIS, uas tso cai rau txo qis hauv lub cev hneev taw ntawm cov khoom siv. Qhov no ua rau GIS yog ib qho kev daws teeb meem zoo tshaj plaws rau cov ntawv thov uas qhov chaw muaj tsawg, xws li cov nroog hauv nroog lossis cov chaw nyob sab hauv tsev.

Lwm qhov zoo dua ntawm GIS yog qib siab ntawm kev ntseeg siab uas nws muaj. GIS systems yog tsim los ua haujlwm nyob rau hauv ib puag ncig hnyav, xws li huab cua kub, av noo siab, thiab corrosive ib puag ncig. Qhov no ua rau lawv zoo tagnrho rau kev siv hauv cov ntawv thov uas muaj kev ntseeg siab yog qhov tseem ceeb, xws li cov chaw tsim hluav taws xob lossis cov chaw tsim khoom loj.

Tsis tas li ntawd, GIS systems muaj kev nyab xeeb thiab nyab xeeb heev. Cov hlau-clad vaj tse ntawm lub switchgear los ua ke muab kev tiv thaiv ib puag ncig yam thiab arc flash txaus ntshai, thaum lub sij hawm tswj lub Cheebtsam yog tsim los saib xyuas thiab tswj lub system nyob rau hauv lub real-time, txo cov kev pheej hmoo ntawm cov khoom tsis ua hauj lwm los yog malfunction.

Kev siv ntawm GIS

GIS tau siv dav hauv ntau yam kev siv, suav nrog kev tsim hluav taws xob, kev xa tawm, thiab kev faib tawm. Nws kuj tseem siv rau hauv kev lag luam, xws li cov chaw siv roj thiab roj, kev ua haujlwm tsuas, thiab cov chaw tsim khoom loj. GIS tuaj yeem siv rau hauv ob qho tib si sab hauv tsev thiab sab nraum zoov daim ntawv thov thiab tuaj yeem tsim kho kom tau raws li ntau qhov kev xav tau ntawm lub zog.

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