Mafuta etransformer ari mukati metangi yemafuta, uye panguva yekuungana, mafuta. Honzeri huru yekudonha kwemafuta mumatransformer akanyudzwa muoiri isina kuvharwa zvakakwana, zvichida kuchenjerera zvakanyanya mumaitiro avo ekugadzirisa. Saka, kukoshesa kunofanirwa kuiswa pakuchengetwa kwemafuta-akanyudzwa matransformer kuti ave nechokwadi chekushanda kwawo kwakakwana.
Chokwadi, zvakakosha kuti utarise mabhaudhi madiki eoiri-akanyudzwa transformer post-vibration kune chero zviratidzo zvekusunungura uye nekukasika kuomesa kana zvichidikanwa. Iyo yekusimbisa maitiro inofanirwa kuitwa nemazvo uye zvakafanana kuti ive nechokwadi chekushanda. Pamusoro pezvo, zvakakosha kuti utarise mamiriro ezvinhu erubha mukati meiyo transformer, uchitarisa kunze kwekutsemuka, kutsemuka, kana kwakakomba deformation.
Paunenge uchitsiva dzakasakara kana dzakakuvadzwa zvikamu zverabha neanogona kudzokororwa, kutarisisa kunofanirwa kupihwa kuve nechokwadi chekuenderana maererano nemamodheru uye zvirevo. Iyi nhanho yakakosha kuchengetedza kutendeseka kwetransformer uye kudzivirira chero inogona kuvuza. Uyezve, kuchengetedza nzvimbo yakachena yekuisa chisimbiso pane theoil-immersed transformer kwakakosha zvakaenzana, sezvo inosimudzira kuvharika kunoshanda uye kurebesa hupenyu hwezvikamu zverabha.
Kudzivirira mafuta-akanyudzwa matransformer kubva munyoro kwakakosha pakudzivirira kwavo uye kuchengetedzeka. Ita shuwa kuti dzimba nezvisimbiso zvakamira, shandisa mavhavha ekudzivirira ekunze etransformers, uye ita ongororo yenguva dzose kuona nekugadzirisa zvingangoita mwando. Izvi zvichaita kuti ma transformer arambe achishanda zvakavimbika uye zvakachengeteka.
Muchidimbu, vashandisi vanofanirwa kutarisisa kune anotevera matanho:
1 Paunenge uchinge watenga, kumbira kupihwa kuyedzwa kubva kumagetsi ekupa bureau & isa adehumidifier nekukurumidza. Transformers > 100kVA inoda hunyoro hwemvura kudzivirira kunyorova. Monitor & tsiva wet silica gel nekukasira.
2 Rodha ma transformer ane nguva pfupi yekuchengetedza pre-kutapurirana. Kuchengetedza kwenguva refu kunowedzera njodzi yekunyorova, Ronga zvinoenderana, kunyanya kune <100kVA matransformer asina hunyoro hwekunyudza. Oiri mune inochengetedza inogona kuwana kunyorova, kuunganidza mvura, inokanganisa matransformers akachengetwa> 6mo kana kushanda> lyr isina simba.
3 Usati wasimudza, kutakura, kuchengetedza, kana kuwedzera mafuta-akanyudzwa matransformer. dhonza mafuta ane tsvina kubva papillow yemafuta, uye pukuta transformer nemucheka wakaoma.Sealingof the transformer inoshanda kudzivirira mafuta ane tsvina mumudziyo kuti asapinda muoil tank ye iyo mafuta-akanyudza transformer. Munguva yese yekushanda kweoiri-immersed transformers, kusvinurira nguva dzose kwakakosha kutarisa shanduko yemafuta, oitemperature, voltage, uye ikozvino. Chero hupi hupi husina kunaka hunofanirwa kuongororwa nekukasika uye kugadziriswa. Uyezve, panguva yekugadzwa kwemafuta-akanyudzwa matransformer, kurambidzwa kwakasimba kwekushandiswa kwewaya dzakasungwa aluminiyamu, mabhazi ealuminium, nezvimwe zvakadaro zvinotevedzwa, Izvi zvinokonzerwa nekugona kwe electrochemicalcorrosion, inozivikanwawo se "copper-aluminium transition" nyaya. inogona kusimuka apo aluminium inosangana nemhangura yemhangura mukati me transformer.kunyanya pamberi pehunyoro kana electrolytes. Kuora uku kunogona kutungamira mukusabatika zvakanaka, kupisa, uye kunyange mapfupi maseketi, pakupedzisira kukanganisa kuchengetedza uye kugadzikana kushanda kweshanduko. Saka, mhangura inoenderana kana yakasarudzika alloy zvinhu zvinofanirwa kushandiswa panguva yekuisa.
Nguva yekutumira: Aug-09-2024