Ii-Wet Type Transformers: Iingxaki zoLondolozo oluQhelekileyo kunye neZisombululo

Ii-Wet Type Transformers: Iingxaki zoLondolozo oluQhelekileyo kunye neZisombululo

Intshayelelo

Iitransformer zizinto ezibalulekileyo kwiinkqubo zamandla ombane, ezinoxanduva lokuguqula amandla ombane ukusuka kwelinye i-voltage okanye inqanaba langoku ukuya kwelinye. Iitransformer ze-Wet type, ezaziwa ngokuba ziitransformer ezintywilisiweyo ngolwelo, zisetyenziswa kakhulu ngenxa yokusebenza kakuhle nokuthembeka kwazo. Nangona kunjalo, njengayo nayiphi na imishini, iitransformer ze-wet type zifuna ukulungiswa rhoqo ukuqinisekisa ukusebenza kakuhle kunye nobude bexesha. Eli nqaku lixoxa ngemiba yolondolozo eqhelekileyo ejongene neetransformer ze-wet type kwaye libonelela ngezisombululo ezisebenzayo zokuzilungisa.

I. Ukonakala kwe-Insulation

Ukonakala kwe-insulation yingxaki eqhelekileyo kwii-transformers zohlobo olumanzi. Ekuhambeni kwexesha, izinto zokwambathisa ezijikeleze ii-windings zombane zinokonakala ngenxa yezinto ezinje ngokufuma, ubushushu obugqithisileyo, okanye ukungcola. Oku konakala kunokukhokelela ekunciphiseni ukumelana kwe-insulation, ukwanda komngcipheko weengxaki zombane, kunye nokungaphumeleli kwe-transformer. Ukuhlolwa rhoqo kunye nokuvavanywa kweenkqubo zokwambathisa kubalulekile ukulwa nale ngxaki.

Isisombululo: Uvavanyo lwe-Insulation oluPhilayo

Uvavanyo oluqhelekileyo lokufaka izinto ezishushu kusetyenziswa iindlela ezifana novavanyo lokumelana nokufakwa kwezinto ezishushu kunye novavanyo lwe-polarization index lunokunceda ekuvavanyeni imeko yezinto ezishushu. Ezi mvavanyo zivumela abasebenzi bolondolozo ukuba babone naluphi na unciphiso olubalulekileyo lokumelana nokufakwa kwezinto ezishushu kwaye bathathe amanyathelo okulungisa ngokukhawuleza. Ukongeza, ukugcina umoya ococekileyo kunye nolawulo lobushushu kwindawo ye-transformer kunokunciphisa ukonakala kokufakwa kwezinto ezishushu okunxulumene nokufuma.

II. Ungcoliseko lweoyile

Ii-transformer ezimanzi zisebenzisa ioyile njengendawo yokupholisa neyokukhusela. Nangona kunjalo, ioyile inokungcoliswa bubumdaka, obufana nokufuma, uthuli, udaka, okanye namasuntswana obhedu avela kwi-insulation ejikelezayo. Ioyile engcolisiweyo inokubangela ukuncipha kwamandla e-dielectric, ukwanda kobushushu, kunye nokwehla kobushushu ngokukhawuleza.

Isisombululo: Uhlalutyo lweoyile oluQhelekileyo kunye nokuHlunga

Ukuthatha iisampulu kunye nohlalutyo lweoyile rhoqo kuyimfuneko ukuze kujongwe imeko yeoyile yetransformer. Iindlela eziphambili zokuxilonga ioyile, kubandakanya uhlalutyo lwegesi enyibilikisiweyo (i-DGA) kunye nokuvavanya umxholo womswakama, i-asidi, kunye namandla e-dielectric, kunokunceda ekuchongeni amanqanaba okungcola kunye nobukho begesi ezinokuba yingozi. Ukongeza, ukuhluzwa rhoqo kweoyile yetransformer, kusetyenziswa iiyunithi zokucoca ezifanelekileyo, kunceda ukususa ukungcola kunye nokugcina umgangatho weoyile.

III. Ukusilela kweNkqubo yokupholisa

Ukupholisa ngokufanelekileyo kubalulekile ekusebenzeni kakuhle kwee-transformers zohlobo olumanzi. Iinkqubo zokupholisa, ezinje ngeefeni okanye ii-radiator, zinoxanduva lokukhupha ubushushu obugqithisileyo obuveliswa ngexesha lokusebenza kwe-transformer. Nangona kunjalo, ukusilela kwenkqubo yokupholisa kunokwenzeka ngenxa yeengxaki ezifana nokungasebenzi kakuhle kwefeni, ii-radiator ezivalekileyo, okanye uyilo olungafanelekanga lwenkqubo yokupholisa, okukhokelela ekutshiseni kakhulu kunye nomonakalo onokubakho kwi-transformer.

Isisombululo: Ukuhlolwa nokuLungiswa kweNkqubo yokuPholisa rhoqo

Ukuhlolwa rhoqo kunye nokugcinwa kweenkqubo zokupholisa kubalulekile ukuthintela ukungasebenzi kakuhle. Oku kuquka ukujonga imeko yeefeni, ukucoca iiradiyetha, kunye nokuqinisekisa ukuhamba komoya okwaneleyo. Ukongeza, ukujonga ubushushu rhoqo kwiinxalenye ezahlukeneyo zetransformer kunokunceda ekufumaneni naziphi na iingxaki kwaye kube lula ukulungisa okanye ukulungisa ngexesha elifanelekileyo.

IV. Iibhushi ezingalunganga

Ii-bushings ze-transformer zibalulekile ekudibaniseni ii-windings zombane kwi-external circuitry ngelixa zibonelela nge-insulation kunye nenkxaso yoomatshini. Ii-bushings ezingalunganga zinokubangela iingxaki ezininzi, ezinje ngokuvuza kweoyile, ukukhupha kancinci, okanye kwanokwaphuka ngokupheleleyo kwezithintelo ze-insulation.

Isisombululo: Ukuhlolwa kunye noVavanyo lweBushing

Ukuhlolwa rhoqo ngokubonakalayo kwe-transformer bushings, kuquka ukujonga ukuvuza kweoyile, imifantu, okanye iimpawu zokuguguleka, kunokunceda ekuchongeni iingxaki ezinokubakho. Ngaphezu koko, uvavanyo lokuxilonga, olufana novavanyo lwamandla okanye uvavanyo lokukhupha inxalenye, lunokubonelela ngolwazi oluthe kratya malunga nemeko ye-bushings. Ukutshintshwa okanye ukulungiswa kwe-bushings eneempazamo ngexesha elifanelekileyo kubalulekile ukuthintela umonakalo omkhulu we-transformer.

V. Ukulayisha kakhulu kunye nobushushu obugqithisileyo

Umthwalo ogqithisileyo ongaphaya komthamo we-transformer olinganiselweyo unokubangela ubushushu obugqithisileyo, ubomi bokugquma obuphantsi, kunye nomngcipheko ophezulu wokungaphumeleli. Umthwalo ogqithisileyo unokwenzeka ngenxa yokubalwa komthwalo okungafanelekanga, ukwanda kwemfuno yamandla engabalelwanga ngexesha lokulinganisa i-transformer, okanye izixhobo zokukhusela ezineengxaki.

Isisombululo: Ukubeka esweni umthwalo kunye nokugcinwa kwesixhobo esikhuselayo

Ukubeka iliso rhoqo kwimithwalo ye-transformer nokuqinisekisa ukuba ihlala ngaphakathi kwemida ecetyiswayo ngumenzi kubalulekile ukuze kuthintelwe ukugqithisa kakhulu. Oku kunokufezekiswa ngokufaka izixhobo zokubeka iliso ngokuchanekileyo kwimithwalo kunye nokwenza izifundo zomthwalo rhoqo. Ukongeza, ukugcinwa rhoqo kunye nokulinganiswa kwezixhobo zokukhusela, ezifana nee-thermal overload relay okanye ii-temperature sensors, kunceda ukuqinisekisa ukusebenza kwazo ngokufanelekileyo kunye nokufumanisa kwangoko nakuphi na ukunyuka kobushushu okungaqhelekanga.

Isiphelo

Ukugcinwa ngokufanelekileyo kubalulekile ekusebenzeni kakuhle nangokukhuselekileyo kwee-transformers zohlobo olumanzi. Ukuhlolwa rhoqo, ukuvavanywa, kunye namanyathelo okuthintela kunokunceda ekuchongeni nasekusombululeni imiba eqhelekileyo efana nokonakala kwe-insulation, ungcoliseko lweoyile, ukusilela kwenkqubo yokupholisa, ii-bushings ezingalunganga, kunye nokugqithisa kakhulu. Ngokusebenzisa izisombululo ekuxoxwe ngazo kweli nqaku, abasebenzi bokulungisa banokuphucula ukuthembeka, ubomi, kunye nokusebenza kwee-transformers zohlobo olumanzi, ekugqibeleni kube negalelo kwinkqubo yamandla ombane ezinzileyo neyomeleleyo.