Uma kuqhathaniswa nama-ferrite core transformers, ama-amorphous core transformers athole ukunakwa okukhulu eminyakeni yamuva nje ngenxa yokwakheka kwawo okuyingqayizivele nokusebenza okuthuthukisiwe.Lawa ma-transformer enziwe ngento ekhethekile kazibuthe ebizwa ngokuthi i-amorphous alloy, enezakhiwo ezihlukile ezenza kube ukukhetha kokuqala kwezinhlelo zokusebenza ezahlukahlukene.Kulesi sihloko, sizohlola ukuthi iyini ngempela i-amorphous core, sigqamisa umehluko phakathi kwama-amorphous core transformers nama-ferrite core transformers, futhi sixoxe ngezinzuzo zokusebenzisa.i-amorphous coreama-transformer.
Ngakho-ke, yini i-amorphous magnetic core?Ama-amorphous magnetic cores aqukethe imicu emincane ye-alloy eyakhiwe ngezinto ezihlukahlukene zensimbi, ngokuvamile ezihlanganisa insimbi njengento eyinhloko kanye nenhlanganisela ye-boron, i-silicon, ne-phosphorus.Ngokungafani nezinto ezicwebezelayo kuma-ferrite cores, ama-athomu aku-amorphous alloys awabonisi isakhiwo se-athomu esivamile, yingakho igama elithi "amorphous."Ngenxa yalolu hlelo oluyingqayizivele lwe-athomu, ama-amorphous cores anezakhiwo ezinhle kakhulu kazibuthe.
Umehluko obaluleke kakhulu phakathi kwe-amorphous core kanye ne-ferrite core transformers yizinto zabo eziyinhloko.Ama-amorphous cores asebenzisa ingxubevange ye-amorphous eshiwo ngenhla, kuyilapho ama-ferrite cores enziwa ngezinhlanganisela ze-ceramic eziqukethe i-iron oxide nezinye izakhi.Lo mehluko ezintweni eziyinhloko kubangela izici ezahlukene ze-transformer nokusebenza.
Enye yezinzuzo eziyinhloko zei-amorphous coreama-transformers ukulahlekelwa kwawo okuyisisekelo okwehliswe kakhulu.Ukulahlekelwa okuyinhloko kubhekisela emandleni ahlakazekile kumongo we-transformer, okuholela emandleni amoshekayo kanye nokwanda kokukhiqizwa kokushisa.Uma kuqhathaniswa nama-ferrite cores, ama-amorphous cores ane-hysteresis ephansi kakhulu kanye nokulahlekelwa kwamanje kwe-eddy, okuholela ekusebenzeni okuphezulu kanye namazinga okushisa aphansi okusebenza.Ukuthuthukiswa kokusebenza kahle kuka-30% kuya ku-70% uma kuqhathaniswa neziguquli ezivamile kwenza ama-amorphous core transformers abe inketho ekhangayo embonini yokonga amandla.
Ngaphezu kwalokho, ama-amorphous cores anezakhiwo ezinhle kakhulu kazibuthe, kufaka phakathi ukugcwala okuphezulu kwe-flux density.I-Saturation magnetic flux density ibhekisela ekuguquguqukeni kokazibuthe okukhulu okungakwamukela okubalulekile.Ama-amorphous alloys ane-saturation flux ephakeme kakhulu uma kuqhathaniswa nama-ferrite cores, okuvumela ama-transformer amancane, alula kanye nokukhula kwamandla.Le nzuzo inenzuzo ikakhulukazi ezinhlelweni zokusebenza lapho ubukhulu nemingcele yesisindo ibaluleke kakhulu, njengama-electronics wamandla, izinhlelo zamandla avuselelekayo kanye nezimoto zikagesi.
Enye inzuzo yama-amorphous core transformers ukusebenza kwawo okuphezulu kwemvamisa.Ngenxa yesakhiwo sawo se-athomu esiyingqayizivele, ama-amorphous alloys abonisa ukulahlekelwa okuyisisekelo okuphansi kumafrikhwensi aphezulu, okuwenza alungele izinhlelo zokusebenza ezibandakanya ukuncishiswa kwe-high-frequency electromagnetic interference (EMI).Lesi sici sinika amandla ama-amorphous core transformers ukuthi acindezele ngempumelelo umsindo we-EMI, ngaleyo ndlela athuthukise ukwethembeka kwesistimu futhi anciphise ukuphazamiseka kumishini kagesi ebucayi.
Naphezu kwalezi zinzuzo,i-amorphous coreama-transformer anemikhawulo ethile.Okokuqala, izindleko zama-alloys amorphous ziphakeme kunezinto ze-ferrite, ezithinta izindleko zokuqala zokutshala izimali ze-transformer.Kodwa-ke, ukongiwa kwamandla esikhathi eside okuzuzwa ngokukhula kokusebenza kahle kuvame ukunxephezela izindleko eziphezulu zokuqala.Okwesibili, izakhiwo zemishini zama-amorphous alloys ngokuvamile zingaphansi kwalezo ze-ferrite cores, okwenza kube lula ukucindezelwa kwemishini kanye nokulimala okungenzeka.Ukucatshangelwa kwedizayini efanele kanye namasu okucubungula kubalulekile ekuqinisekiseni ukuphila isikhathi eside nokuthembeka kwama-amorphous core transformers.
Kafushane, ama-amorphous core transformers anezinzuzo eziningi ngaphezu kwama-ferrite core transformers.Ukulahlekelwa kwabo okuyisisekelo okuncishisiwe, ukusebenza kukazibuthe okuphezulu, ukusebenza kahle kwefrikhwensi ephezulu, nosayizi omncane nesisindo kubenza babe ukukhetha okukhangayo kwezinhlelo zokusebenza ezihlukahlukene.Njengoba isidingo sezinhlelo ezonga amandla siqhubeka sikhula, ama-amorphous core transformers cishe azodlala indima ebalulekile ekuhlangabezaneni nalezi zidingo futhi aqhubekisele phambili izimboni ekusaseni eliluhlaza, elisimeme.
Isikhathi sokuthumela: Nov-21-2023