Ma e jiri ya tụnyere ndị na-agbanwe ferrite core transformers ọdịnala, a na-elebara transformers amorphous core anya nke ukwuu n'afọ ndị na-adịbeghị anya n'ihi nhazi pụrụ iche ha na arụmọrụ ka mma. E ji ihe magnetik pụrụ iche a na-akpọ amorphous alloy mee transformers ndị a, nke nwere ihe pụrụ iche nke na-eme ka ọ bụrụ nhọrọ mbụ maka ọtụtụ ojiji. N'isiokwu a, anyị ga-enyocha ihe amorphous core bụ kpọmkwem, gosipụta ọdịiche dị n'etiti amorphous core transformers na ferrite core transformers, ma tụlee uru nke iji ya.isi amorphousndị na-agbanwe ihe.
Ya mere, gịnị bụ isi magnet amorphous? Isi magnet amorphous nwere obere iberibe alloy nke nwere ọtụtụ ihe ọla dị iche iche, nke na-agụnyekarị ígwè dị ka ihe bụ isi na ngwakọta nke boron, silicon, na phosphorus. N'adịghị ka ihe kristal dị na isi ferrite, atọm dị na amorphous alloy anaghị egosi nhazi atọm nkịtị, ya mere aha ya bụ "amorphous." N'ihi nhazi atọm pụrụ iche a, isi amorphous nwere nnukwu ihe magnet.
Ihe dị iche n'etiti amorphous core transformers na ferrite core transformers bụ isi ihe ha ji eme ihe. Amorphous cores na-eji amorphous alloys akpọtụrụ n'elu, ebe ferrite cores na-eji seramiiki nwere iron oxide na ihe ndị ọzọ eme ihe. Ọdịiche a na ihe ndị bụ isi na-eme ka e nwee njirimara transformer na arụmọrụ dị iche iche.
Otu n'ime isi uru nkeisi amorphoustransformers bụ mbelata dị ukwuu n'ọgbụgba isi ha. Mfu isi na-ezo aka n'ike a gbasasịrị na isi transformer, nke na-ebute ike efufu na mmụba nke mmepụta okpomọkụ. Ma e jiri ya tụnyere isi ferrite, isi amorphous nwere obere mfu hysteresis na eddy current, nke na-ebute arụmọrụ dị elu na obere okpomọkụ ọrụ. Mmezi arụmọrụ nke 30% ruo 70% ma e jiri ya tụnyere transformers nkịtị na-eme ka transformers isi amorphous bụrụ nhọrọ mara mma maka ụlọ ọrụ na-echekwa ike.
Na mgbakwunye, isi amorphous nwere ezigbo ihe ndọta magnet, gụnyere oke njupụta ọkụ eletrik. Oke njupụta ọkụ eletrik magnet na-ezo aka na oke njupụta ọkụ eletrik magnet nke ihe dị n'ime ya nwere ike ịnabata. Amorphous alloys nwere oke njupụta ọkụ eletrik saturation ma e jiri ya tụnyere isi ferrite, na-enye ohere maka obere transformers, dị mfe ma na-abawanye njupụta ike. Uru a bara uru karịsịa maka ngwa ebe oke na oke ibu dị oke mkpa, dị ka eletrọnịkị ike, sistemụ ike mmeghari ohuru na ụgbọ ala eletrik.
Uru ọzọ nke transformers isi amorphous bụ arụmọrụ ha dị elu nke ukwuu. N'ihi nhazi atọm pụrụ iche ha, alloys amorphous na-egosipụta obere mfu isi na ugboro dị elu, na-eme ka ha dị mma maka ngwa ndị metụtara mbelata nnyonye anya electromagnetic ugboro dị elu (EMI). Njirimara a na-eme ka transformers isi amorphous nwee ike igbochi mkpọtụ EMI nke ọma, si otú a na-eme ka ntụkwasị obi sistemụ dịkwuo mma ma na-ebelata nnyonye anya na ngwa eletrọniki dị nro.
N'agbanyeghị uru ndị a,isi amorphoustransformers nwere ụfọdụ mmachi. Nke mbụ, ọnụ ahịa nke amorphous alloys dị elu karịa ihe ferrite, nke na-emetụta ọnụ ahịa itinye ego mbụ nke transformer. Agbanyeghị, nchekwa ike ogologo oge a na-enweta site na mmụba arụmọrụ na-akwụghachi ụgwọ mbụ dị elu. Nke abụọ, njirimara mekanikal nke amorphous alloys na-adịkarị ala karịa nke ferrite cores, na-eme ka ha dịkwuo mfe ịnweta nrụgide mekanikal na mmebi nwere ike ime. Ntụle imewe kwesịrị ekwesị na usoro nhazi dị oke mkpa iji hụ na ogologo oge na ntụkwasị obi nke amorphous core transformers.
Na nchịkọta, transformers isi amorphous nwere ọtụtụ uru karịa transformers isi ferrite ọdịnala. Mbelata mfu isi ha, arụmọrụ magnet dị elu, arụmọrụ ugboro ugboro dị elu, na obere nha na ibu na-eme ka ha bụrụ nhọrọ mara mma maka ọtụtụ ojiji. Ka ọchịchọ maka sistemụ na-arụ ọrụ ike na-aga n'ihu na-eto, transformers isi amorphous nwere ike ịrụ ọrụ dị mkpa n'imezu ihe ndị a chọrọ ma na-akwalite ụlọ ọrụ iji nweta ọdịnihu na-adịgide adịgide.
Oge ozi: Nọvemba-21-2023