Kev ua haujlwm ruaj khov thiab kev pab cuam lub neej ntawm Neutral Grounding Resistor yog ze rau cov xwm txheej ib puag ncig. Txawm hais tias cov cuab yeej muaj qee qhov kev kam rau ib puag ncig, nws tsis tuaj yeem ua haujlwm tsis muaj kev txwv ambient. Qhov chaw nyob ib puag ncig zoo ua lub hauv paus rau kev nyab xeeb, ruaj khov thiab ua haujlwm tau zoo, thaum muaj xwm txheej hnyav tsis tu ncua ua rau kev ua haujlwm tsis zoo thiab ua rau tsis ua haujlwm. Cov kev cai ib puag ncig feem ntau suav nrog qhov ntsuas kub-humidity, qhov cua, huv si, corrosive media thiab spatial layout rau ob qho tib si sab hauv tsev thiab sab nraum zoov hluav taws xob faib scenarios.
Ua ntej tshaj plaws, qhov kub thiab av noo yog qhov tseem ceeb. Chav tsev tuaj yeem tiv taus qhov hloov pauv ntawm qhov kub thiab txias, tab sis lub sijhawm ntev heev siab lossis qis kub yuav tsum zam. Tsis tu ncua kub ambient kub txo qhov kub-dissipation efficiency, accelerates kev laus ntawm insulating thiab resistive cov ntaub ntawv thiab tsis muaj zog overload kuj. Qhov kub tsis tshua muaj siab hardens thiab tawg cov qauv sealing thiab tso cai rau dej-vapor infiltration. Kev tswj cov av noo yog qhov tseem ceeb sib npaug. Lub sij hawm ntev high-humidity, condensation thiab lub pas dej yuav tsum tiv thaiv. Cov huab cua ntau dhau ua rau muaj peev xwm tiv thaiv hluav taws xob thiab ua rau muaj kev nkag siab, hluav taws xob to thiab tso tawm txhaum, uas suav tias yog ib puag ncig kev hem thawj loj. Khaws thaj chaw teeb tsa kom qhuav yam tsis muaj dej ntau nyob ib puag ncig cov khoom siv.
Qhov cua thiab cua kub dissipation sawv cev rau cov kev cai ntawm ib puag ncig. Qhov chaw txaus nyob ib puag ncig thiab tsis muaj kev cuam tshuam huab cua yog yuav tsum tau tsis hais txog kev teeb tsa sab hauv lossis sab nraum zoov. Cov cuab yeej siv sab hauv tsev yuav tsum tswj cov huab cua kom zoo thiab khaws cia cov cua kub-dissipation cua flues. Confined, nqaim thiab overheated installation me ntsis yog tsis tsim nyog. Kev xa tawm sab nraud yuav tsum tsis txhob muaj cov chaw nyob ruaj khov thiab muaj kev cuam tshuam. Qhov cua txaus kom sai sai dissipates cua sov tsim thaum lub sij hawm muaj teeb meem, tiv thaiv thermal tsub zuj zuj thiab slows kev laus, kom lub tsev yuav rov qab sai sai tom qab txhua qhov txhaum impulse.
Kev huv huv thiab kev tiv thaiv corrosion kuj tseem tsim nyog. Cov plua plav hnyav thiab cov pa phem yuav tsum zam. Plua plav deposits thaiv cov cua kub-dissipation qhib thiab nyob rau ntawm terminals. Thaum damped, plua plav tsim cov txheej txheem conductive thiab ua rau luv luv thiab muaj kev phom sij. Corrosive media nrog rau cov kua qaub-alkali vapor thiab ntsev tsuag yuav tsum tau khaws cia ntawm qhov deb. Hauv cov nroj tsuag tshuaj thiab cov ntug dej hiav txwv, cov khoom corrosive txuas ntxiv ua rau cov tsev nyob, qhov chaw sib txuas thiab cov txheej txheej insulating, ua rau xeb, rwb thaiv tsev tsis ua haujlwm thiab kev sib cuag tsis zoo. Xws li ib puag ncig ua rau lub neej ua haujlwm luv luv thiab ua rau muaj qhov yuam kev.
Kev nyab xeeb spatial yuav tsum tsis txhob saib xyuas. Cov khoom siv hluav taws xob thiab hluav taws xob xws li roj av, xim thiab cov khoom siv ntoo yog txwv tsis pub nyob ib puag ncig. Qhov kub thiab txias me ntsis thaum lub sij hawm muaj teeb meem yuav ua rau cov khoom no ua rau hluav taws kub los yog tawg. Lub sij hawm ntev kev vibration hnyav thiab tsis tshua muaj kev cuam tshuam yuav tsum raug zam, raws li cov neeg kho tshuab oscillation loosens nyob rau hauv cov rooj sib txoos thiab cov davhlau ya nyob twg txuas thiab ua rau muaj kev ruaj ntseg ua haujlwm. Rau cov chav nyob sab nraum zoov, ncaj qha hnyav-dhau ntub dej, cov daus tuab thiab lub hnub ci ntev ntev yuav tsum tau txo qis nrog lub hnub ci yooj yim thiab cov qauv los nag los tiv thaiv kev laus.
Thaum kawg, cov khoom siv yuav tsum muab tso rau ntawm lub tiaj tiaj, ruaj khov thiab qhuav hauv av. Cov cheeb tsam qis qis uas ua rau lub pas dej thiab cov hauv paus mos mos yog tsis tsim nyog los tiv thaiv tilting thiab hauv qab-sab dampness. Kev nruj ultra-tshwj xeeb ib puag ncig tsis tas yuav tsum muaj. Nruab Nrab Grounding Resistor tuaj yeem ua tiav qhov kev ua tau zoo ntev ntev ntev npaum li qhov ib puag ncig nyob twj ywm qhuav, qhov cua, huv si, tsis muaj xeb thiab tsis muaj kev vibration thiab hluav taws kub. Cov chav sib faib hluav taws xob sib txawv, thaj chaw siv hluav taws xob sab nraum zoov thiab cov khoom siv hauv tsev feem ntau tuaj yeem ua tau raws li qhov yuav tsum tau ua ua ntej.