Isayensi engasemva koKwakhiwa kweTransformer: Izixhobo kunye neenkqubo

Isayensi engasemva koKwakhiwa kweTransformer: Izixhobo kunye neenkqubo

Intshayelelo kwiTransformers

Iitransformer zizinto ezibalulekileyo kwiinkqubo zamandla ombane, ezinoxanduva lokulawula amanqanaba ombane kunye nokudlulisa umbane ngokufanelekileyo. Ezi zixhobo zidlala indima ebalulekileyo ekuvumeleni ukudluliselwa kwamandla phakathi kweesekethe okanye iinethiwekhi ezahlukeneyo. Ukuqonda isayensi engasemva kokwakhiwa kwazo, ingakumbi ukukhethwa kwezinto kunye neenkqubo zokuvelisa, kubaluleke kakhulu ekuqinisekiseni ukusebenza kakuhle kunye nokuthembeka. Kweli nqaku, sijonga kwihlabathi elinomdla lokwakhiwa kweetransformer, sihlola izixhobo ezisetyenzisiweyo kunye neenkqubo ezintsonkothileyo ezibandakanyekayo.

Izixhobo eziPhambili kunye neeSekethe zeMagnetic

Isiseko se-transformer sisisiseko sokusebenza kwayo, senza umsebenzi obalulekileyo wokudlulisa amandla ukusuka kwi-primary winding ukuya kwi-secondary winding. Ukuze kube lula le nkqubo ngokufanelekileyo, kusetyenziswa izixhobo eziphambili ezine-magnetic permeability ephezulu. Ngokwesiko, ii-transformer cores zazakhiwe kusetyenziswa ii-laminations zentsimbi yombane yomgangatho ophezulu ukunciphisa ilahleko yamandla e-eddy. Nangona kunjalo, ukuqhubela phambili kubuchwepheshe kukhokelele ekuphuhlisweni kwezinye izixhobo eziphambili, kubandakanya ii-amorphous kunye ne-nanocrystalline alloys, ezibonisa ilahleko yamandla emagnethi ephantsi nangakumbi kunye nokusebenza okuphuculweyo.

Izinto zokujika kunye nokuvala

Izinto zokujika ezisetyenziswa kwiitransformer zinempembelelo enkulu ekusebenzeni kwazo ngokubanzi nasekuqineni kwazo. Ubhedu kunye ne-aluminium zezona zikhetho zimbini ziphambili kwii-winding conductors ngenxa yokuqhuba kwazo umbane okugqwesileyo. Nangona kunjalo, ubhedu lukhethwa kakhulu kwiitransformer ezisebenza kakhulu ngenxa yokuqhuba kwazo okuphezulu kunye nokulahleka okuncinci kokuxhathisa. Ukuqinisekisa ukuba ii-windings azidibani ngqo nomnye okanye umbindi, kusetyenziswa izinto ezahlukeneyo zokujika ezifana nephepha, i-varnish, kunye ne-enamel. Ezi layers zokujika zinceda ukuthintela ii-short circuits kunye nokonakala kombane, ukuqinisekisa ukuba itransformer ihlala ixesha elide.

Iinkqubo zokupholisa kunye noLawulo lobushushu

Ukusasazwa kobushushu ngokufanelekileyo kubalulekile ekusebenzeni kwe-transformer kuba amaqondo obushushu agqithisileyo anokonakalisa izixhobo zokukhusela kwaye aphazamise ukusebenza. Ukuthintela ubushushu obugqithisileyo, ii-transformer zixhotyiswe ngeenkqubo zokupholisa ezikhupha ubushushu obuveliswa ngexesha lokusebenza. Iindlela zokupholisa eziqhelekileyo ziquka ukuhanjiswa kobushushu kwendalo, umoya ophoqelelweyo, kunye nokupholisa ulwelo. Ukuhanjiswa kobushushu kwendalo kuxhomekeke ekujikelezeni komoya ngaphakathi kwe-transformer kunye nee-windings, ngelixa iinkqubo zomoya ophoqelelweyo zisebenzisa iifeni ukuphucula ukusasazwa kobushushu. Ukupholisa ulwelo, kwelinye icala, kubandakanya ukujikeleza ii-coolants ezifana neoyile yeminerali, ioyile ye-silicone, okanye ii-esters zokwenziwa nge-transformer ukuze zifunxe kwaye zikhuphe ubushushu ngokufanelekileyo.

Iinkqubo zoMveliso kunye noLawulo loMgangatho

Ukwenziwa kwe-transformer kubandakanya uthotho lweenkqubo ezichanekileyo nezintsonkothileyo ukuqinisekisa ukuba imveliso yokugqibela ihlangabezana neemfuno kunye nemigangatho efunekayo. Ekuqaleni, izinto ezingundoqo kunye nezijikelezayo zikhethwa ngononophelo kwaye zilungiswe. Ii-core laminations zihlanganiswa kwaye zibotshelelwe kunye, ngelixa ii-winding conductors zibhijelwe kwaye zifakwe, zigcina inkqubo efanelekileyo yokukhusela. Nje ukuba idityaniswe, i-transformer ivavanywa ngokungqongqo ukuqinisekisa ukusebenza kwayo, ukuthembeka kwe-insulation, kunye neempawu zombane. Ezi mvavanyo ziquka ukulinganiswa kwe-impedance, ukumelana ne-insulation, amandla okumelana ne-short-circuit, kunye nokulahlekelwa ngumthwalo. Ulawulo oluqinileyo lomgangatho kunye nokunamathela kwimigangatho yokuvelisa kubalulekile ukuqinisekisa ukuthembeka kunye nobude bexesha le-transformers.

Ukuqukumbela, ii-transformers zizinto ezibalulekileyo kwiinkqubo zamandla ombane, ezidlulisela umbane ngokufanelekileyo phakathi kweesekethe ezahlukeneyo. Isayensi engasemva kokwakhiwa kwee-transformer igxile ekukhetheni izixhobo eziphambili ezifanelekileyo, ii-winding conductors, iinkqubo zokuthintela ukufudumeza, kunye neendlela zokupholisa. Ukuqhubela phambili kwezixhobo kunye neenkqubo zokuvelisa kukhokelele kwii-transformers ezisebenzayo ngakumbi kunye nokulahlekelwa okunciphileyo kunye nokusebenza okuphuculweyo. Ngokuqonda nokwenza ngcono isayensi engasemva kokwakhiwa kwee-transformer, iinjineli zinokuyila kwaye zenze ii-transformers ezihlangabezana neemfuno ezikhulayo zeenkqubo zamandla zanamhlanje, zinegalelo kwigridi yombane ethembekileyo nesebenzayo.