Iimilo ezingundoqo zeTransformer

Intshayelelo

Iinguqu zizinto ezibalulekileyo kwiinkqubo zamandla ombane, kwaye zidlala indima ebalulekileyo kulawulo lwamandla ombane kunye nokuhanjiswa kwamandla. Ezi zixhobo zisekelwe kwimigaqo ye-electromagnetic kwaye zibandakanya amacandelo ahlukeneyo, kuquka ii-cores ze-transformer. Iimilo ezingundoqo zeTransformer chaza ijometri kunye nokwakheka kwengundoqo, onoxanduva lokudibanisa ngokumangalisayo i-primary and second winding of the transformer. Kweli nqaku, siza kuphonononga imilo engundoqo ye-transformer eyahlukeneyo, siqonde iimpawu zabo, kwaye sibone impembelelo yazo ekusebenzeni kwe-transformer.

I-E-Core Transformer

Imo engundoqo ye-transformer yokuqala esiza kuyihlolisisa yi-E-core. Njengoko igama libonisa, i-core ifana neleta "E" kwaye iqulethwe ngamacandelo amathathu ahlukeneyo: umlenze ophakathi kunye nemilenze emibini yangaphandle. Le milenze ngokuqhelekileyo yenziwe ngamashiti e-laminated yentsimbi yombane, enceda ukunciphisa ilahleko yamandla ngenxa yemisinga eddy.

Enye inzuzo ebalulekileyo ye e core transformer emilisekileyo kukwazi kwayo ukubonelela ngendlela ebalulekileyo yokuguquguquka, ekhokelela kumanyano olusebenzayo lwemagnethi phakathi kwamajiko. Umlenze ophakathi unika ubude bendlela yemagnethi emfutshane xa kuthelekiswa nezinye iimilo eziphambili, ukunciphisa ukuxhathisa kwemagneti kunye nokuphucula ukusebenza kakuhle kwe-transformer. Ubume be-E-core bukwanciphisa ukuxhathisa kwe-winging ngenxa yokwakheka kwe-compact, okukhokelela kwilahleko ephantsi yobhedu.

Ngaphaya koko, imilo ye-E-core ithomalalisa umngcipheko wokugcwala kwemagnethi ngokusasaza umjikelo ngokulinganayo. Olu lwabiwo luthintela ugxininiso kwindawo ethile, ukunciphisa ithuba lokuzaliswa kwengundoqo kwaye kubangele ukusebenza okuzinzile kunye nokusebenza kakuhle kwe-transformer.

I-U-Core Transformer

Enye imilo engundoqo ye-transformer eqhelekileyo yi-U-core. Ngokufana ne-E-core, i-U-core iqukethe izinto ezintathu zomlenze. Nangona kunjalo, endaweni yokuba nemilenze eyahlukileyo, i-U-core inomzila wemagnethi omile okwe-U. Le milo ivumela indlela ende yamagnetic, ukubonelela nge-inductance ephezulu kunye nokunciphisa ukuchasana kwamagnetic.

I Nguwe ongundoqo we-transformer ibonisa uzinzo oluphezulu lwemagnethi ngenxa yoyilo lwayo olunciphisa ukuvuza kwe-flux. Ekubeni i-U-core inomzila omde we-flux, imigca yemagnethi igxininiswe ngaphakathi kwengundoqo, iqinisekisa ukudibanisa okusebenzayo kwamagnetic. Ukongeza, ukumila kwe-U-core kubangela ilahleko ephantsi kunye nokuphucula ukusebenza kakuhle kwamandla.

Kuyafaneleka ukuba uqaphele ukuba i-U core transformer ifaneleka ngokukodwa kwizicelo zamandla aphantsi ngenxa yobukhulu bayo. Le milo ye-transformer inikezela ngoxinaniso lwamandla aphezulu, iyenza ibe lolona khetho lubalaseleyo kwizicelo apho indawo incinyiweyo.

IToroidal Core Transformer

Ukuqhubela phambili, makhe sijonge i-toroidal core transformer. Igama elithi "toroidal" livela kwi-torus shape, efana ne-donut. Undoqo we-toroidal wakhiwe ngokusebenzisa umcu oqhubekayo wenxeba lentsimbi yombane kwisimo setyhula ukwenza isiphaluka esivaliweyo samagnetic. Izinto ezingundoqo ze-Toroidal transformer: intsimbi kunye nentsimbi eqinileyo edibeneyo yinto eqhelekileyo kwiicores ze-toroid kuba zibonelela ngemimandla eqinile yemagnethi. Kubalulekile ukuba ukhumbule ukuba izinto eziphathekayo zinokuvelisa imisinga yeeddy enokwenza undoqo ungasebenzi. I-Laminated Silicon Alloy: Ukujika kwekhoyili yesiko kuqhelekile kwezi ntsimbi.

I-toroidal core transformer ibonelela ngeenzuzo ezininzi ngaphezu kwezinye iimilo eziphambili. Okokuqala, umendo wemagnethi ojikelezayo unciphisa ukuvuza okuguquguqukayo, okukhokelela ekusebenzeni okuphezulu komagnetic. Olu khetho loyilo lunciphisa ubungakanani obupheleleyo kunye nobunzima be-transformer, okwenza kube yinto efanelekileyo kakhulu kwizicelo apho indawo iyancipha.

Olunye uncedo olubalulekileyo lwe-toroidal core transformer ilele kukukhutshwa kwengxolo ephantsi. Ukungabikho kwezikhewu zomoya kunye nokusasazwa okufanayo kwemagnethi eguquguqukayo kunegalelo ekunciphiseni ukungcangcazela kunye nezandi ezidumzelayo ezidla ngokunxulunyaniswa neziguquli. Ngaphezu koko, imilo ye-toroidal ibonelela ngeempawu ezibalaseleyo zobushushu, iqinisekisa ukuchithwa kobushushu okusebenzayo kunye nokuphucula ukuthembeka kwe-transformer iyonke.

IRectangular Core Transformer

I-rectangular core transformer, njengoko igama libonisa, ibonisa i-core rectangular magnetic. Le milo ingundoqo iqulathe imilenze ethe tye enxuseneyo edityaniswe yimilenze emibini emifutshane, idala isekethe yemagnethi enoxande.

Enye yeenzuzo eziphambili ze-rectangular core transformer kukulula kwayo ukwakha. Uyilo luvumela ukuba kube lula ukujika kunye nokuhlanganisa, okwenza kube yindleko kwaye ilungele imveliso yobuninzi. Ukongezelela, ngenxa yokulula kwayo, inkqubo yokuvelisa ilula ngokuthe ngqo, okukhokelela ekunciphiseni amaxesha okukhokela.

I-rectangular core transformer isetyenziswa ngokuqhelekileyo kwizicelo eziphezulu ze-frequency. Imilenze ethe tye kunye nokungabikho kwamacandelo agobileyo kunciphisa ilahleko yamagnetic, iqinisekisa ukusebenza ngokufanelekileyo kwizicelo apho i-frequency iyinto ebalulekileyo. Le milo engundoqo ixhaphake kwimodi yokutshintsha amandla ombane, apho kufuneka ukusebenza kwe-frequency ephezulu.

I-C-Core Transformer

Ekugqibeleni, makhe sihlolisise C core transformer. Imilo engundoqo ye-C iqulathe iziqingatha ezibini ezimilise okwe-C ezibekwe phezu kwenye, ezinamajiko-jiko zisongelwe kumbindi welungu. Olu yilo luhlala lukhethwa ngenxa yokulula kunye neendleko zokuvelisa eziphantsi.

I-C-core transformer inikezela ngokugqwesileyo komsebenzi wamagnetic ngenxa yendlela yayo echazwe kakuhle kwaye elawulwayo. Le milo inciphisa ukuxhathisa kwemagnethi ngokubonelela ngendlela egxininisiweyo yokuguquguquka, ekhokelela ekunciphiseni ilahleko yamandla kunye nokuphucula ukusebenza ngokubanzi. I-symmetrical layout ye-C-core iqinisekisa i-balanced magnetic coupling, ekhokelela ekugqithiseni amandla ngokufanelekileyo.

Ukongezelela, i-C-core transformer ibonisa iimpawu ezintle zokushisa. Ulungelelwaniso olujikelezayo olujikeleze umlenze ophakathi luvumela ukuphuculwa kokutshatyalaliswa kobushushu, ukuthintela ukunyuka kobushushu obugqithisileyo.

Ukuqukumbela

Iimilo ezingundoqo zeTransformer idlala indima ebalulekileyo ekumiseleni iimpawu zemagnethi kunye nokusebenza ngokubanzi kweziguquli. Imilo nganye ibonelela ngeenzuzo ezahlukeneyo kwaye ifanelekile kwizicelo ezithile. I-E-core inika ukudibanisa okusebenzayo kwamagnetic, ngelixa i-U-core inikezela nge-inductance ephezulu. Ngakolunye uhlangothi, i-toroidal core igqwesa ngobukhulu kunye nokunciphisa ingxolo, kwaye i-core rectangular ifanelekile kwizicelo eziphezulu ze-frequency. Okokugqibela, i-C-core idibanisa ukulula kunye nokusebenza kakuhle kwamagnetic.

Ukuqonda iimilo ezingundoqo ze-transformer ezahlukeneyo kuvumela iinjineli kunye nabayili ukuba bakhethe olona yilo lufanelekileyo kwiimfuno zabo ezithile. Izinto ezinjengokusebenza kakuhle, ukulinganiselwa kwendawo, amanqanaba engxolo, noqwalaselo lwamaza ezihlandlo zonke zinempembelelo ekukhetheni imilo engundoqo.

Ngexesha elizayo xa udibana ne-transformer, thatha umzuzwana ukuxabisa indima efihlakeleyo kodwa ebalulekileyo edlalwe sisimo esingundoqo. Ezi iimilo zesiguquli vula indlela yeenkqubo ezithembekileyo zokuhanjiswa kwamandla, ukuqinisekisa ukudluliselwa kwamandla ombane ngokufanelekileyo.