TXOJ KEV KHO MOB RAU ROJ LEAKAGE NTAWM HIGH VOLTAGE BUSHING NTAWM ROJ-IMMERSED TRANSFORMER

Cov roj transformers uas tau muab tso rau hauv lub thawv muaj feem ntau hauv kev lag luam hauv kuv lub tebchaws, tab sis qhov teeb meem roj to ntawm cov transformers yog qhov teeb meem loj thiab muaj kev phom sij zais cia hauv kev lag luam fais fab, tshwj xeeb tshaj yog cov roj to ntawm cov transformer high-voltage bushings yog qhov teeb meem uas tshwm sim ntau hauv kev lag luam fais fab, thiab Rau cov khoom siv transformer, roj to yog qhov txaus ntshai dua.

Cov txheej txheem kho roj to ntawm transformer high-voltage bushing:

1. Ntxuav cov roj av ntawm qhov xau, thiab txhuam ib ncig ntawm qhov xau kom pom cov xim hlau tseem ceeb;

2. Ntxuav, tom qab kho qhov chaw, nws yuav tsum huv, qhuav, ruaj khov thiab ntxhib;

3. Rov kho cov khoom siv carbon nano-polymer thiab thaiv qhov xau kom txog thaum tsis muaj xau;

4. Thaiv lwm qhov. Tom qab cov khoom kho lawm, kev kho tiav lawm.

Tom qab cov roj tawm ntawm lub transformer uas muaj roj, cov av loj yuav tshwm sim nyob ib puag ncig qhov chaw seepage. Yog tias qhov no nyob ze rau qhov chaw nyob, tshwj xeeb tshaj yog thaum cov roj nkag mus rau hauv lub casing ntawm lub transformer uas muaj roj nkag thiab qhov hluav taws xob, lub casing yuav puas tsuaj. Kev sib sau ua ke ntawm cov av tuaj yeem ua rau muaj kev sib tsoo "pollution flashover" thaum raug dej noo, uas yog, tso tawm raws sab nraud ntawm lub bushing transformer uas muaj roj. Kev hloov lub bushing transformer uas muaj roj nkag yog qhov nyuaj dua, txawm tias muaj cov khoom seem bushing, cov kws tshaj lij kuj xav tau Kev cuam tshuam rau lub zog rau ib hnub.

Qee zaum muaj roj tawm ntawm cov transformers uas muab roj tso rau hauv. Cov roj tawm loj heev tsis yog tsuas yog ua rau lub neej ntawm lub transformer luv xwb, tab sis kuj cuam tshuam rau kev ua haujlwm zoo thiab ruaj khov ntawm lub system. Nws kuj ua rau cov khoom siv hluav taws xob tsis muaj sijhawm ntev. Nyob rau xyoo tas los no, peb tau sau cov laj thawj tseem ceeb rau cov roj transformer tawm los ntawm kev saib xyuas cov transformers: kev laus thiab tawg ntawm cov roj hmab transformer. Cov teeb meem zoo ntawm cov txheej txheem tsim khoom transformer. Kev tso roj tawm tsis raug: kev teeb tsa tsis raug thiab kev xa khoom tsis raug.

Vim tias cov roj xau ntawm lub bushing siab-voltage ntawm lub transformer, cov lag luam dav dav yuav tswj lub foob los ntawm kev hloov cov roj hmab nrog qhov zoo, thiab nruj cov bolts fastening kom ua rau lub bushing tsis xau. Los yog siv tooj liab-txhuas hloov mus rau nyiaj-tooj ​​liab kev sib cuag kom txo oxidation. Txawm li cas los xij, cov txheej txheem no tsis tuaj yeem lav qhov cuam tshuam, thiab cov khoom siv Soleil carbon nanopolymer tam sim no tuaj yeem daws qhov teeb meem ntawm cov roj xau. Cov thev naus laus zis khoom siv tuaj yeem ua tiav kev kho mob sai yam tsis tas yuav tsum nres online, thiab siv tag nrho cov khoom siv ntawm cov khoom siv xws li kev tiv thaiv roj, kev nplaum siab thiab kev tiv thaiv corrosion.