Ii-cores zeTransformer ziqinisekisa ukudibanisa okusebenzayo kwamagnetic phakathi kwee-windings. Funda konke malunga neentlobo ezingundoqo ze-transformer, indlela ezakhiwe ngayo, kunye nento eziyenzayo.
Undoqo we-transformer sisakhiwo samaphepha acekethekileyo alaminethiweyo esinyithi esivundileyo (esona sixhaphakileyo sentsimbi yesilicon) adityaniswe kunye, ukuze amajiko aphambili kunye nesibini e-transformer asongelwe.
Amacandelo engundoqo
Undoqo we-transformer sisakhiwo samaphepha acekethekileyo alaminethiweyo esinyithi esivundileyo (esona sixhaphakileyo sentsimbi yesilicon) adityaniswe kunye, ukuze amajiko aphambili kunye nesibini e-transformer asongelwe.
Amalungu
Kulo mzekelo ungasentla, amalungu engundoqo ngamacandelo nkqo apho iikhoyili zenziwa ngeenxa zonke. Amalungu anokuthi abekwe ngaphandle kweekhoyili ezingaphandle kwimeko yoyilo oluthile oluphambili. Amalungu kwi-core transformer angabizwa ngokuba yimilenze.
Idyokhwe
Idyokhwe licandelo elithe tye londoqo odibanisa amalungu kunye. Idyokhwe kunye nemilenze zenza indlela yemagnethi yokuhamba ngokukhululekileyo.
Umsebenzi we-transformer core
I-core transformer iqinisekisa ukudibanisa okusebenzayo kwamagnetic phakathi kwee-windings, iququzelele ukuhanjiswa kwamandla ombane ukusuka kwicala eliphambili ukuya kwicala lesibini.
Xa uneekhoyili ezimbini zocingo ngapha nangapha kwaye udlula umsinga wombane kwenye yazo, intsimi ye-electromagnetic itsalwa kwikhoyili yesibini, enokumelwa yimigca emininzi elinganayo nezalathiso esuka emantla ukuya emazantsi kwipali-ebizwa ngokuba yimigca. yokuguquguquka. Ngeekhoyili zodwa, umendo we-flux awuyi kugxilwa kwaye ubuninzi be-flux buya kuba buphantsi.
Ukongeza i-iron core ngaphakathi kweekhoyili kugxininise kwaye kukhulise i-flux ukwenza ukudluliselwa kwamandla okusebenzayo ukusuka kwiprayimari ukuya kwisekondari. Oku kungenxa yokuba ukungena kwentsimbi kuphezulu kakhulu kunomoya. Ukuba sicinga ngokuguquguquka kombane njengeqela leemoto ezihamba ukusuka kwenye indawo ukuya kwenye, ukujijela ikhoyili kumbindi wentsimbi kufana nokususa indlela yomhlaba emajikojiko ngohola wendlela. Isebenza kakhulu.
Uhlobo lwezinto ezingundoqo
Awona mandla okuqala e-transformer asetyenziswa ngentsimbi eyomeleleyo, nangona kunjalo, iindlela eziphuhliswe kule minyaka idlulileyo ukucokisa intsimbi ekrwada ekrwada ukuba ibe yimathiriyeli enokungeneka ngakumbi njengentsimbi yesilicon, esetyenziswa namhlanje kuyilo olungundoqo lwe-transformer ngenxa yokungena kwayo okuphezulu. Kwakhona, ukusetyenziswa kwamaphepha amaninzi axinanisiweyo alaminethiweyo kunciphisa imiba ejikelezayo kunye nokutshisa okubangelwa kuyilo oluqinileyo lwentsimbi. Ukonyuka okuthe kratya kuyilo olungundoqo lwenziwa ngokuqengqeleka okubandayo, ukufakwa kwe-annealing, kunye nokusetyenziswa kwentsimbi ejolise kunkozo.
1.Ukuqengqeleka okubandayo
I-silicon yentsimbi yintsimbi ethambileyo. Intsimbi eqengqelekayo ebandayo yesilicon iya kwandisa amandla ayo-iyenza yomelele ngakumbi xa idibanisa undoqo kunye neekhoyili kunye.
2.Ukuhlaziya
Inkqubo ye-annealing ibandakanya ukufudumeza intsimbi engundoqo ukuya kubushushu obuphezulu ukususa ukungcola. Le nkqubo iya kwandisa ukuthamba kunye ne-ductility yesinyithi.
3.Grain Oriented Steel
Insimbi ye-silicon sele iphezulu kakhulu, kodwa oku kunokwandiswa ngakumbi ngokuqhelanisa ingqolowa yentsimbi kwicala elifanayo. Intsimbi ejolise kukutya okuziinkozo inokunyusa ukuxinana kwe-flux nge-30%.
EziNtathu, ezine, kunye neZintlanu zeLimb Cores
Ezithathu zeLimb Core
Amalungu amathathu (okanye umlenze) iicores zisetyenziswa rhoqo kudidi losasazo lweziguquli zodidi olumileyo-zombini iintlobo zamandla ombane aphantsi naphakathi. Uyilo oluphambili lwemilenze emithathu lukwasetyenziselwa iziguquli zodidi lwamandla ezizaliswe ngeoli. Kuyinto eqhelekileyo ukubona isiseko semilenze emithathu esetyenziselwa i-oyile yokuhambisa i-oyile.
Ngenxa yokungabikho kwelungu langaphandle (a) imilenze emithathu engundoqo iyodwa ayilungelanga uqwalaselo lwe-wye-wye yesiguquli. Njengoko umfanekiso ongezantsi ubonisa, akukho ndlela yokubuya yolandelelwano lwe-zero olukhoyo kuyilo lwe-wye-wye yesiguquli. Ulandelelwano lwangoku lwe-zero, olungenayo indlela yokubuyisela eyaneleyo, luya kuzama ukudala enye indlela, mhlawumbi isebenzisa izithuba zomoya okanye itanki ye-transformer ngokwayo, ekugqibeleni inokukhokelela ekugqithiseni kwaye mhlawumbi ukusilela kwe-transformer.
(Funda indlela ii-transformer ezihlangabezana ngayo nobushushu ngeklasi yazo yokupholisa)
Ezine zeLimb Core
Kunokuba uqeshe i-delta tertiary winding engcwatyiweyo, uyilo olungundoqo lwamalungu amane lubonelela ngelungu elinye elingaphandle lokubuyela umva. Olu hlobo loyilo olungundoqo lufana kakhulu noyilo lwamalungu amahlanu kunye nokusebenza kwawo, okunceda ukunciphisa ukushisa kunye nengxolo eyongezelelweyo ye-transformer.
Ezintlanu zeLimb Core
Uyilo olungundoqo olusongelwe ngemilenze emihlanu lumgangatho wazo zonke izicelo zokuhambisa isiguquli namhlanje (kungakhathaliseki nokuba iyunithi yi-wye-wye). Ekubeni ummandla wecandelo lomnqamlezo wamacandelo amathathu angaphakathi ajikelezwe ngamakhoyili aphindwe kabini ubukhulu boyilo lwamalungu amathathu, indawo yecandelo lomnqamlezo wejoka kunye namalungu angaphandle anokuba sisiqingatha samalungu angaphakathi. Oku kunceda ukulondoloza imathiriyeli kunye nokunciphisa iindleko zemveliso ngokunjalo.
Ixesha lokuposa: Aug-05-2024