Ihe ntụgharị isi amorphous bụ isi ngbanwe nke igwe amorphous mere.Uru kachasị mkpa nke ihe ntụgharị amorphous bụ na nchara amorphous nwere mfu hysteresis dị ala.N'ikwu ya n'ụzọ ọzọ, ndị na-agbanwe agbanwe nke ígwè amorphous a na-eme ka ọ dị ntakịrị ume (n'ụdị okpomọkụ) n'oge magnetization na demagnetization nke isi.
Ọdịdị nke Amorphous transformer:The amorphous transformer Ọdịdị bụ otu ihe nkịtị transformer n'ozuzu Ọdịdị.Isi ihe dị iche bụ na a na-eme isi ihe ntụgharị site na metal amorphous. Ọdịdị nke isi amorphous na-akọwapụta windings nke ihe owuwu akụkụ anọ.Ozugbo e guzobere imewe ahụ, profaịlụ rectangular nke magnetik na-eguzogide nrụgide obere oge. Ihe ndọta ndọta nwere mpempe akwụkwọ mkpuchi otu-phase a na-agbakọta tupu oge eruo, nke a na-etinye na ihe dịka 3500 Celsius C. Ozugbo a na-etinye sekit magnetik, ọ na-arụ ọrụ. ga-esi ike ma rụọ ọrụ dị ka nkwado igwe nke ihe niile na-agbanwe agbanwe na-ezu ike.
Nhazi cores si amorphous transformers:N'ihi na ihe amorphous dị gịrịgịrị, iji zere ọdịdị nke irighiri ihe site na itinye usoro ndị a:
(1) A na-ekpuchi mkpuchi epoxy n'akụkụ abụọ nke isi mgbakọ ma e wezụga na oghere oghere.N'ihi ya, onye isi n'otu n'otu na-aghọ ihe mgbochi siri ike ma nọrọ n'ebe ahụ.Na mgbakwunye, a na-eji ogwe CRGO kechie ọgbakọ isi iji nye ike igwe.
(2) FRP (composite resin) mkpuchi a na-enye n'etiti eriri obere voltaji na isi iji belata mmetụta ike na mgbakọ isi n'oge ọrụ ntụgharị.Agha ndị a na-emepụta n'oge a na-arụ ọrụ transformer bụ ndị FRP na-etinye uche na ya, si otú ahụ na-ebelata ike dị na isi.
(2) Maka ndị na-eme mgbanwe na ọkwa dị elu karịa 250kVA, a ga-eji akwụkwọ ọlaọcha mee ihe maka windings LV (obere voltaji).Nke a na-ebelata ike axial ma na-abawanye nkwụsị nke mkpụmkpụ nke ihe ntụgharị.Anyị na-eji epoxy diamond dot paper (EDD) dị ka mkpuchi interlayer maka LV & HV (obere nrụgide na elu voltaji) coils. EDD akwụkwọ na-emepụta site na iji plastik na-eguzogide okpomọkụ n'ụdị ntụpọ square n'akụkụ abụọ nke akwụkwọ kraft.Ụkpụrụ nke ntụpọ rọba na-eme ka o doo anya na e nwere ohere zuru ezu n'etiti ha maka impregnation mmanụ.A na-akpọkọta ihe mkpuchi nke usoro a na-emepụta na oven nke plastik na-agbaze ma sie ike.Site na usoro a, a na-ejikọta akwa akwa ahụ, na mkpuchi zuru oke na-aghọ ihe mgbochi siri ike. Na Amorphous transformers, ọnụnọ nke nchara nchara bụ ihe a na-apụghị izere ezere.N'oge usoro mmepụta ihe, ebe a na-ekpuchi isi dị na ala, a na-enyekwa nhazi nke ngalaba maka isi.N'ihi ya, ihe ọ bụla isi irighiri ihe na kpụrụ na-anakọta na workpiece containment usoro na-adịghị sere n'elu na mmanụ.
Ọnụ ego nrụpụta amorphous:Ngụkọta ọnụ ihe ngbanwe isi amorphous bụ ihe dịka 20% ruo 30% dị elu karịa nke CRGO Core Transformer.A na-eme ọtụtụ mgbalị iji belata ọnụahịa nke CRGO core transformers site na-ebute ụzọ n'okirikiri okirikiri nke CRGO kama ịbụ akụkụ anọ nke akụkụ anọ. , ya mere oke ọla kọpa eji na eriri igwe na-ebelata;ya mere, a na-ebelata ọnụ ahịa nke transformer site n'ibelata ụgwọ ikuku.Ndị na-emepụta ihe na-ekesa amorphous transformer cores dị nnọọ oke n'ihi ihe abụọ: ọnụ ahịa dị elu nke ihe na amorphous transformer cores dị nnọọ nro ma na-emebi emebi. .
Oge nzipu: Eprel-06-2023