Muaj ntau ntau yog vim li cas rau qhov tsawg rwb thaiv tsev ntawmqhuav hom transformer, thiab cov hauv qab no yog qee qhov laj thawj:
1. Cov yam ntxwv ib puag ncig: Cov xwm txheej ib puag ncig ntawm lub tshuab ziab khaub ncaws qhuav muaj kev cuam tshuam zoo rau nws cov rwb thaiv tsev kev ua haujlwm. Piv txwv li, ib puag ncig hnyav xws li qhov kub thiab txias, cov av noo siab, thiab cov roj corrosive tuaj yeem ua rau kev laus thiab kev puas tsuaj rau cov ntaub ntawv rwb thaiv tsev, yog li txo cov rwb thaiv tsev.
2. Mechanical stresses: dry-type transformer yuav raug rau ntau yam kev ntxhov siab thaum lub sijhawm ua haujlwm, xws li kev co, kev cuam tshuam, thiab lwm yam. Cov kev ntxhov siab no yuav ua rau tawg lossis puas rau cov khoom siv insulating, yog li txo cov rwb thaiv tsev kev ua haujlwm.
3. Kev ntxhov siab hluav taws xob: cov tshuab ziab khaub ncaws qhuav yuav tsim hluav taws xob thiab sib nqus teb thaum lub sijhawm ua haujlwm, thiab cov khoom siv hluav taws xob no yuav tsim hluav taws xob los ntawm cov ntaub ntawv insulating. Kev ntxhov siab ntawm hluav taws xob ntev yuav ua rau kev ua haujlwm ntawm cov khoom siv insulating poob, yog li txo qhov kev ua haujlwm ntawm rwb thaiv tsev.
4. Kev ua haujlwm dhau los: Lub tshuab ziab khaub ncaws qhuav yog nyob rau hauv lub xeev kev ua haujlwm dhau sijhawm ntev, uas yuav ua rau qhov kub ntawm cov khoom siv rwb thaiv tsev nce thiab ua kom cov txheej txheem kev laus. Tsis tas li ntawd, kev ua haujlwm dhau los kuj tseem tuaj yeem ua rau ib feem ntawm cov khoom siv rwb thaiv tsev, txo qis kev ua haujlwm ntawm rwb thaiv tsev.
5. Kev tsim cov txheej txheem teeb meem: cov ntaub ntawv rwb thaiv tsev thiab cov qauv tsim ntawm cov transformers qhuav muaj kev cuam tshuam zoo rau lawv cov kev ua haujlwm rwb thaiv tsev. Yog tias muaj teeb meem hauv cov txheej txheem tsim khoom, xws li cov khoom siv rwb thaiv tsev zoo tsis tsim nyog, thiab cov qauv tsim tsis tsim nyog, nws yuav ua rau txo qhov kev ua haujlwm ntawm rwb thaiv tsev.
6, kev saib xyuas tsis raug: kev tu lub tshuab ziab khaub ncaws qhuav kuj muaj kev cuam tshuam zoo rau nws cov kev ua haujlwm rwb thaiv tsev. Kev saib xyuas tsis raug, xws li kev tu thiab kev tshuaj xyuas tsis tiav, yuav ua rau muaj kev sib kis ntawm qhov chaw los yog kev puas tsuaj rau cov ntaub ntawv rwb thaiv tsev, yog li txo cov rwb thaiv tsev ua haujlwm.
7. Cov yam ntxwv sab nraud: Cov yam ntxwv sab nraud ntawm cov tshuab hloov pauv qhuav, xws li xob laim, crustal txav, thiab lwm yam, kuj tuaj yeem cuam tshuam rau nws cov rwb thaiv tsev kev ua haujlwm. Cov khoom siv sab nraud no tuaj yeem ua rau cov khoom siv insulating los tsim kev kub ntxhov lossis kev ntxhov siab txhua yam, uas ua rau txo cov rwb thaiv tsev.
Hauv cov ntsiab lus, muaj ntau qhov laj thawj rau qhov tsis tshua muaj rwb thaiv tsev ntawm cov tshuab ziab khaub ncaws qhuav, uas yuav tsum tau ua kom tiav thiab ntsuas los ntawm ntau yam. Txhawm rau kom muaj kev nyab xeeb ntawm kev ua haujlwm ntawm lub tshuab hluav taws xob qhuav, nws yuav tsum tau kuaj xyuas thiab tswj xyuas tsis tu ncua los nrhiav thiab daws qhov teeb meem ntawm kev txo cov rwb thaiv tsev hauv lub sijhawm. Nyob rau tib lub sijhawm, kev tsim thiab tsim cov txheej txheem ntawm qhuav-hom transformer yuav tsum tau ntxiv dag zog los txhim kho nws cov rwb thaiv tsev kev ua tau zoo thiab muaj peev xwm tiv thaiv kev cuam tshuam.
