Madzi a Transformer amapereka mphamvu ya dielectric komanso kuziziritsa. Pamene kutentha kwa thiransifoma kumakwera, madzimadziwo amakula. Pamene kutentha kwa mafuta kumatsika, kumachepa. Timayesa milingo yamadzimadzi ndi geji yoyikiratu. Ikuwuzani momwe zinthu zilili pano komanso momwe mumadumphira kuti chidziwitsocho ndi kutentha kwamafuta chingakuuzeni ngati mukufuna kuwonjezera thiransifoma yanu ndi mafuta.
Madzi mu thiransifoma, kaya ndi mafuta kapena amadzimadzi amtundu wina, amachita zinthu ziwiri. Amapereka dielectric kuti magetsi asungidwe pamalo ake. Komanso amapereka kuziziritsa. Transformer sichita bwino 100% ndipo kusagwira ntchito kumawoneka ngati kutentha. Ndipo kwenikweni, pamene kutentha kwa thiransifoma kumakwera, chifukwa cha kuwonongeka kwa transformer, mafuta amakula. Ndipo ndi pafupifupi 1% pa 10 digiri centigrade iliyonse pomwe kutentha kwa thiransifoma kumakwera. Ndiye amayezedwa bwanji? Chabwino, mutha kuweruza kudzera pa zoyandama mu sikelo yoyezera, mulingo wa thiransifoma, ndipo gejiyo ili ndi chizindikiro ichi, pamene mulingo uli m'mbali apa ndi singano pa madigiri 25 centigrade. Kotero kuti mlingo wochepa ungakhale, ndithudi, ngati ukupuma pang'ono, mkono uwu umatsatira mlingo wamadzimadzi.
Ndipo, komabe, pa madigiri 25 centigrade, komwe kumakhala kutentha kozungulira ndipo thiransifomayo sangakwezedwe pamenepo. Umo ndi momwe amakhazikitsira mlingo woyambira. Tsopano pamene kutentha kumakwera ndipo madziwo amakula, choyandamacho chimabwera mmwamba, singanoyo imayamba kuyenda.
Mulingo wamadzimadzi umayang'anira kuchuluka kwamafuta kapena madzimadzi mkati mwa thiransifoma yanu. Madzi amadzimadzi omwe ali mkati mwa padmount ndi substation transformers amateteza ma windings ndikuziziritsa thiransifoma ikugwira ntchito. Ndikofunika kuwonetsetsa kuti madzimadzi amakhalabe pamlingo woyenera moyo wonse wa thiransifoma.
Misonkhano yayikulu 3
Pofuna kuzindikira mitundu yosiyanasiyana yamagetsi opangira mafuta a transformer, zimathandiza kumvetsetsa zigawo zawo zazikulu. Gulu lililonse lili ndi magulu atatu:
The Case Assembly,zomwe zimakhala ndi dial (nkhope) momwe mumawerengera kutentha, komanso ma switch.
Msonkhano wa Flange,zomwe zimakhala ndi flange yomwe imalumikizana ndi thanki. Msonkhano wa flange umakhalanso ndi chubu chothandizira, chomwe chimachokera kumbuyo kwa flange.
Msonkhano wa Float Rod,wopangidwa ndi dzanja loyandama ndi loyandama, lomwe limathandizidwa ndi msonkhano wa flange.
Mtundu wokwera
Pali mitundu iwiri yayikulu yoyikira yomwe ilipo kwa OLI (zizindikiro zamafuta).
Zizindikiro za Direct Mount mafuta level
Zizindikiro za kutalika kwa mafuta a Mount
Zizindikiro zambiri zamafuta a transformer ndi zida za Direct Mount, kutanthauza kuti msonkhano wamilandu, msonkhano wa flange ndi ndodo yoyandama ndi gawo limodzi lophatikizika. Izi zikhoza kuikidwa pambali kapena pamwamba.
Side Mount OLIs nthawi zambiri amakhala ndi zoyandama zomwe zimakhala ndi choyandama kumapeto kwa mkono wozungulira. Pomwe ma OLI apamwamba (omwe amadziwika kuti vertical level level mafuta) amakhala ndi zoyandama mkati mwa chubu chawo chothandizira.
Ma OLI akutali amapangidwa kuti agwiritsidwe ntchito pomwe malo oyezera samawoneka mosavuta ndi ogwira ntchito, motero amafunikira chizindikiro chosiyana kapena chakutali. Mwachitsanzo pa thanki yosungira. Pochita izi zikutanthawuza kuti Msonkhano wa Mlandu (womwe uli ndi dial) umasiyana ndi Float Assembly, wolumikizidwa ndi chubu cha capillary.
Nthawi yotumiza: Oct-18-2024