Ama-Transformer cores aqinisekisa ukuhlangana okusebenzayo kazibuthe phakathi kwama-windings. Funda konke mayelana nezinhlobo ze-transformer core, ukuthi zakhiwe kanjani, nokuthi zenzani.
I-transformer core iyisakhiwo samashidi amancanyana agqinsisiwe ensimbi engayoni (imvamisa insimbi ye-silicon) enqwabelene, okuthi amajika ayisisekelo nawesibili e-transformer asongwe.
Izingxenye zengqikithi
I-transformer core iyisakhiwo samashidi amancanyana agqinsisiwe ensimbi engayoni (imvamisa insimbi ye-silicon) enqwabelene, okuthi amajika ayisisekelo nawesibili e-transformer asongwe.
Izitho
Kulesi sibonelo esingenhla, izitho zomgogodla ziyizigaba eziqondile lapho amakhoyili akheka nxazonke. Izitho nazo zingatholakala ngaphandle kwamakhoyili angaphandle uma kunemiklamo ethile ewumgogodla. Izitho ku-transformer core nazo zingabizwa ngokuthi imilenze.
Ijoka
Ijoka ingxenye evundlile yomgogodla ehlanganisa izitho. Ijoka nezitho zakha indlela yokuthi i-magnetic flux igeleze ngokukhululeka.
Umsebenzi we-transformer core
I-transformer core iqinisekisa ukuhlangana okusebenzayo kazibuthe phakathi kwama-windings, kube lula ukudluliswa kwamandla kagesi ukusuka ohlangothini oluyinhloko kuya ohlangothini lwesibili.
Uma unamakhoyili amabili ezintambo ngokulandelana futhi udlula amandla kagesi kwenye yazo, inkambu kazibuthe ifakwa kukhoyili yesibili, engamelwa imigqa eminingana elinganayo enesiqondiso esisuka enyakatho siye eningizimu-okubizwa ngokuthi imigqa. kwe-flux. Ngamakhoyili wodwa, indlela yokugeleza izobe ingagxilile futhi ukuminyana kwe-flux kuyoba phansi.
Ukwengeza i-iron core ngaphakathi kwamakhoyili kugxilisa futhi kukhulise ukuguquguquka ukuze wenze ukudluliselwa kwamandla okuphumelelayo ukusuka kwesisekelo kuya kwesibili. Lokhu kungenxa yokuthi ukungena kwensimbi kuphakeme kakhulu kunomoya. Uma sicabanga ngokuguquguquka kukazibuthe njengenqwaba yezimoto ezisuka endaweni ethile ziye kwenye, ukusonga ikhoyili enkabeni yensimbi kufana nokushintsha umgwaqo owubhuqu omazombezombe ngothelawayeka ophakathi nendawo. Isebenza kahle kakhulu.
Uhlobo lwento esemqoka
Ama-transformer cores okuqala asetshenziswa insimbi eqinile, nokho-ke, izindlela ezathuthukiswa ngokuhamba kweminyaka ukuze kucwengwe insimbi eluhlaza ibe izinto ezikwazi ukungena kalula njengensimbi ye-silicon, esetshenziswa namuhla emiklameni eyinhloko ye-transformer ngenxa yokungena kwayo okuphezulu. Futhi, ukusetshenziswa kwamashidi aminyene aminyene aminyene kunciphisa izinkinga zokujikeleza kwemisinga kanye nokushisa ngokweqile okubangelwa imiklamo eqinile yensimbi. Ukwenyuka okwengeziwe komklamo oyinhloko kwenziwa ngokugoqa okubandayo, ukuhlanganisa, nokusebenzisa insimbi egxile kokusanhlamvu.
1.I-Cold Rolling
I-Silicon steel iyinsimbi ethambile. Insimbi ye-silicon egoqayo ebandayo izokwandisa amandla ayo–okuyenza iqine ngokwengeziwe lapho ihlanganisa umongo namakhoyili ndawonye.
2.Ukukhipha
Inqubo ye-annealing ihlanganisa ukushisisa insimbi ewumgogodla kuze kufike ezingeni lokushisa eliphezulu ukuze kukhishwe ukungcola. Le nqubo izokwandisa ukuthamba kanye ne-ductility yensimbi.
3.Grain Oriented Steel
Insimbi ye-silicon isivele inokungena okuphezulu kakhulu, kodwa lokhu kungandiswa nakakhulu ngokuqondisa okusanhlamvu kwensimbi ohlangothini olufanayo. Insimbi egxile kokusanhlamvu ingakhuphula ukuminyana kwe-flux ngo-30%.
Izithonjana ezintathu, ezine, nezinhlanu
I-Limb Core emithathu
Ama-cores amathathu (noma umlenze) avame ukusetshenziselwa ama-transformer ekilasi lokusabalalisa uhlobo olomile—zombili izinhlobo zamandla aphansi naphakathi. Idizayini eyisitakiki yemilenze emithathu iphinde isetshenziselwe ama-transformer ekilasi lamandla amakhulu agcwaliswe ngamafutha. Akuvamile ukubona umgogodla wemilenze emithathu esetshenziselwa ama-transformer okusabalalisa agcwaliswe ngamafutha.
Ngenxa yokungabikho kwelungu/izitho zangaphandle), umgogodla onemilenze emithathu iyodwa ayifanele ukucushwa kwesiguquli se-wye-wye. Njengoba isithombe esingezansi sibonisa, ayikho indlela yokubuya ye-zero sequence flux ekhona kumiklamo ye-wye-wye transformer. I-zero yamanje yokulandelana, engenayo indlela eyanele yokubuyisela, izozama ukudala enye indlela, noma isebenzisa izikhala zomoya noma ithangi le-transformer ngokwayo, okungagcina kuholele ekushiseni ngokweqile futhi mhlawumbe nokwehluleka kwe-transformer.
(Funda ukuthi ama-transformer abhekana kanjani nokushisa ngekilasi lokupholisa)
I-Four Limb Core
Kunokuba kusetshenziswe i-delta tertiary winding egqitshwayo, idizayini ewumgogodla wemilenze emine inikeza isitho esisodwa sangaphandle sokubuyela emuva. Lolu hlobo lomklamo oyinhloko lufana kakhulu nomklamo wezitho ezinhlanu kanye nokusebenza kwawo, okusiza ukunciphisa ukushisa ngokweqile nomsindo owengeziwe we-transformer.
I-Five Limb Core
Imiklamo ewumongo esongwe ngemilenze emihlanu iyindinganiso yazo zonke izinhlelo zokusebenza zesiguquli sokusabalalisa namuhla (kungakhathalekile ukuthi iyunithi iyi-wye-wye noma cha). Njengoba indawo yesigaba esiphambanayo yemilenze emithathu yangaphakathi ezungezwe amakhoyili iphindwe kabili ubukhulu bomklamo wezitho ezintathu, indawo yesiphambano sejoka nezitho zangaphandle zingaba ingxenye yamalungu angaphakathi. Lokhu kusiza ukulondoloza impahla kanye nokunciphisa izindleko zokukhiqiza.
Isikhathi sokuthumela: Aug-05-2024