Hauv cov transformers, ntxiv rau cov kauj thawj thiab kauj thib ob, muaj ntau lwm yam khoom tseem ceeb thiab cov khoom siv. Cov khoom siv rwb thaiv tsev yog ib qho ntawm cov khoom tseem ceeb tshaj plaws ntawm lub transformer. Kev rwb thaiv tsev txaus ntawm cov khoom sib txawv ntawm lub transformer yog qhov tsim nyog rau nws txoj haujlwm muaj kev nyab xeeb. Kev rwb thaiv tsev txaus tsis yog tsuas yog tsim nyog los cais cov kauj ntawm ib leeg, lossis los ntawm lub hauv paus thiab lub tank, tab sis kuj ua kom muaj kev nyab xeeb ntawm lub transformer tiv thaiv kev dhau voltages.

Cov ntaub ntawv rwb thaiv tsev khov kho uas siv dav hauv lub transformer yog

1. Daim ntawv qib hluav taws xob, ntawv kraft
2. Rooj ntawv xov xwm, daim ntawv pob zeb diamond

Lubtias yogDaim ntawv cellulose uas siv dav rau kev rwb thaiv tsev ntawm cov neeg xa hluav taws xob hauv cov roj transformers. Muaj ntau qib ntawm daim ntawv cellulose xws li:

Daim ntawv kraft:

Chav Kawm Thermal E (120º) raws li IEC 554-3-5 hauv tuab ntawm 50 txog 125 microns.

Daim ntawv Thermal Upgraded Thermal class E (120°) raws li IEC 554-3-5 hauv tuab ntawm 50 txog 125 microns.

Daim ntawv Epoxy uas muaj pob zeb diamond dotted nyob rau hauv ntau yam thicknesses. Qhov no ua kom cov khoom thermal zoo dua li daim ntawv Kraft ib txwm muaj.

3. Ntoo thiab ntoo uas tau rwb thaiv tsev

Cov ntoo uas ua los ntawm cov hluav taws xob laminated feem ntau siv ua cov khoom rwb thaiv tsev thiab cov khoom txhawb nqa hauv cov transformers thiab cov twj paj nruag transformers. Nws muaj ntau yam zoo xws li lub zog nqus tshwj xeeb nruab nrab, cov khoom siv kho tshuab siab, yooj yim ziab hauv qhov chaw nqus tsev, tsis muaj kev cuam tshuam sab hauv nrog roj transformer, yooj yim ua cov khoom siv kho tshuab, thiab lwm yam. Lub dielectric constant ntawm cov khoom no ze rau roj transformer, yog li nws ua rau muaj kev sib phim rwb thaiv tsev tsim nyog. Thiab nws tuaj yeem siv rau hauv roj transformer ntawm 105 ℃ rau lub sijhawm ntev.

Feem ntau cov neeg siv cov khoom no los ua cov khoom siv siab siab / qis dua, cov nqaj hlau txhawb nqa, cov ceg, cov thaiv spacer hauv cov roj-immersed transformers, thiab clamps hauv cov twj paj nruag transformers. Nws hloov cov phaj hlau, cov ntawv rwb thaiv tsev, cov ntawv epoxy, epoxide woven iav ntaub lamination hauv cov teb no, thiab txo cov nqi khoom siv thiab qhov hnyav ntawm cov transformers.

4. Daim kab xev rwb thaiv tsev

Daim kab xev hluav taws xob (lossis daim kab xev rwb thaiv tsev) yog ib hom kab xev rhiab siab uas siv los rwb thaiv cov xov hluav taws xob thiab lwm yam khoom siv uas coj hluav taws xob. Nws tuaj yeem ua los ntawm ntau yam yas, tab sis PVC (polyvinyl chloride, "vinyl") yog qhov nrov tshaj plaws, vim nws ncab tau zoo thiab muab kev rwb thaiv tsev zoo thiab ntev. Daim kab xev hluav taws xob rau chav kawm H rwb thaiv tsev yog ua los ntawm daim ntaub fiberglass.

Peb, TRIHOPE tau muab ntau daim ntawv kraft, ntawv presspan, ntawv diamond, ntoo densified thiab daim kab xev rwb thaiv tsev rau cov neeg siv khoom txawv teb chaws, suav nrog Mexico, South Africa, Pakistan thiab lwm yam. Zoo siab txais tos koj xa cov lus nug rau peb lub tuam txhab.

Cov roj yog ib feem tseem ceeb ntawm kev rwb thaiv tsev tag nrho ntawm lub transformer. Cov roj, Lub luag haujlwm tseem ceeb ntawm kev rwb thaiv tsev roj hauv lub transformer yog los muab kev rwb thaiv tsev hluav taws xob ntawm ntau qhov chaw muaj zog; nws kuj ua haujlwm ua ib txheej txheej tiv thaiv kom tiv thaiv kev oxidation ntawm cov hlau nto. Lwm lub luag haujlwm tseem ceeb ntawm cov roj yog los txhim kho kev tso cua sov. Cov tub ntxhais transformer thiab cov windings tau kub thaum lub sijhawm ua haujlwm vim muaj ntau yam kev poob hluav taws xob. Cov roj coj cua sov tawm ntawm lub tub ntxhais thiab cov windings los ntawm cov txheej txheem ntawm kev coj mus thiab nqa cua sov mus rau lub tank ib puag ncig, uas tom qab ntawd tawm mus rau huab cua.