Insulating roj yog ib qho tseem ceeb ntawm cov khoom siv insulating siv dav hauv ntau yam khoom siv hluav taws xob. Nws tuaj yeem ua tau zoo rwb thaiv tsev kev ua tau zoo nyob rau hauv high voltage tej yam kev mob, yog li ua kom ntseeg tau qhov kev ua haujlwm zoo thiab kev nyab xeeb ntawm cov khoom siv. Cov kev siv tseem ceeb ntawm cov roj insulating muaj xws li: ua ib qho nruab nrab insulating rau excitation transformers, transformers, switchgear thiab cables; tiv thaiv cov chaw fais fab los ntawm kev cuam tshuam sab nraud; thiab pab cov khoom siv hluav taws xob ua haujlwm ruaj khov. Thaum siv thiab khaws cov roj insulating, yuav tsum tau them nyiaj rau cov teeb meem zoo thiab kev nyab xeeb kom ntseeg tau tias nws ruaj khov thiab kev ntseeg tau ntev. Kev siv cov roj insulating tsis yog tsuas yog kev nyab xeeb ntawm cov cuab yeej siv hluav taws xob ua haujlwm, tab sis kuj tseem muaj kev ruaj ntseg thiab kev tsim kho kom ruaj khov ntawm tag nrho cov khoom lag luam. cov
Cov nyhuv txias: Cov khoom siv hluav taws xob tsim hluav taws xob ua kom sov thaum lub sijhawm ua haujlwm, thiab cov roj insulating absorbs thiab dissipates cua sov los ntawm ntuj ncig los yog yuam kev los tiv thaiv cov khoom los ntawm kev puas tsuaj los ntawm overheating. Nyob rau hauv transformers, insulating roj pab dissipate tshav kub thiab tuav ib tug ruaj khov kev khiav hauj lwm kub ntawm cov khoom. cov
Arc extinguishing nyhuv: Thaum ib tug arc tsim, cov roj insulating yuav decompose nyob rau hauv tshav kub los tsim ib tug loj npaum li cas ntawm hydrogen, tsim ib tug high-pressure ib puag ncig, li no extinguishing lub arc nyob rau hauv lub sij hawm los xyuas kom meej kev ruaj ntseg ntawm cov cuab yeej siv thiab tshuab.
Cov nyhuv tiv thaiv: Raws li qhov nruab nrab insulating ntawm lub cev muaj zog, cov roj insulating zoo tiv thaiv hluav taws xob tawg thiab ua kom muaj kev nyab xeeb ntawm cov motors thiab generators. Nyob rau tib lub sijhawm, nws tiv thaiv cov pa oxygen thiab noo noo hauv huab cua los ntawm kev nkag mus rau lub cev muaj zog thiab tiv thaiv cov khoom siv rwb thaiv tsev los ntawm oxidizing thiab tawg.
