Iziguquli zangoku zidlala indima ebalulekileyo ekulinganiseni nasekubekeni iliso kwimisinga yombane kwizicelo ezahlukeneyo. Zenzelwe ukuguqula imisinga ephezulu ibe yimigangatho esemgangathweni, ephantsi enokulinganiswa ngokulula kwaye ibekwe iliso. Xa kuziwa kwii-transformers zangoku, iintlobo ezimbini eziphambili zisetyenziswa ngokuqhelekileyo: i-AC (i-alternating current) i-transformers yangoku kunye ne-DC (i-direct current) i-transformers yangoku. Ukuqonda ukungafani okuphambili phakathi kwezi ntlobo zimbini kubalulekile ekukhetheni i-transformer efanelekileyo kwisicelo esithile.
Enye yeeyantlukwano eziphambili phakathi kwe-AC kunye ne-DC yangoku ye-transformers ilele kuhlobo lwangoku abayilelwe ukulinganisa.Iinguqu zangoku ze-ACziyilelwe ngokukodwa ukulinganisa imisinga etshintshanayo, ebonakala ngokutshintsha rhoqo indlela kunye nobukhulu. Le misinga ixhaphake ngokufumaneka kwiinkqubo zokusasaza amandla, iimoto zombane, kunye neenkqubo ezahlukeneyo zoshishino kunye nezorhwebo. Kwelinye icala,Iinguqu zangoku zeDCziyilelwe ukulinganisa imisinga ethe ngqo, ehamba kwicala elinye ngaphandle kokutshintsha i-polarity. Le misinga idla ngokusetyenziswa kwiinkqubo ezisebenza ngebhetri, iiphaneli zelanga, kunye neenkqubo ezithile zoshishino.
Omnye umahluko ophambili phakathi kwe-AC kunye ne-DC yangoku ye-transformers kukwakhiwa kunye noyilo lwabo. I-AC yangoku i-transformers idla ngokuyilwa kunye nesiseko esenziwe ngentsimbi ye-laminated okanye intsimbi, enceda ukudlulisa ngokufanelekileyo i-magnetic flux eyenziwa ngumbane oguqukayo. I-primary winding ye-transformer ixhunywe kwichungechunge kunye nomthwalo, ukuvumela ukuba ilinganise i-current flowing through the circuit. Ngokwahlukileyo, i-DC yangoku i-transformers ifuna uyilo olwahlukileyo ngenxa yendalo eqhubekayo yemisinga ngqo. Bahlala besebenzisa i-toroidal core eyenziwe ngezinto ze-ferromagnetic ukuqinisekisa umlinganiso ochanekileyo we-unidirectional yangoku.
Ngokubhekiselele ekusebenzeni, i-AC kunye ne-DC yangoku i-transformers ibonisa ukungafani kokuchaneka kwabo kunye nokuphendula rhoqo.Iinguqu zangoku ze-ACziyaziwa ngokuchaneka kwazo okuphezulu ekulinganiseni imisinga etshintshanayo ngaphakathi koluhlu oluthile lwamaza, ngokuqhelekileyo ukusuka kwi-50Hz ukuya kwi-60Hz. Ziyilelwe ukubonelela ngemilinganiselo echanekileyo phantsi kweemeko zomthwalo ohlukeneyo kwaye zisetyenziswa ngokubanzi ekuhanjisweni kwamandla kunye neenkqubo zokulawula amandla. Iziguquli zangoku ze-DC, kwelinye icala, zenzelwe ukulinganisa ngokuchanekileyo imisinga ethe ngqo eneziphumo ezincinci zokugcwala kunye nomgca ophezulu. Zidla ngokusetyenziswa kwizicelo apho ujongo oluchanekileyo lwemisinga yeDC iyimfuneko, njengeenkqubo zokutshaja ibhetri kunye nofakelo lwamandla ahlaziyekayo.
Xa kuziwa kukhuseleko kunye nokugquma, i-AC kunye ne-DC yangoku i-transformers nayo ineemfuno ezahlukileyo. Iziguquli zangoku ze-AC zenzelwe ukumelana nombane ophezulu kunye neemeko ezidlulayo ezinxulumene nemisinga etshintshanayo. Baxhotyiswe ngeenkqubo zokugquma ezinokusingatha utshintsho olukhawulezayo kwi-voltage kunye nokubonelela ngokhuseleko kwiimpazamo zombane. Okuchasene,Iinguqu zangoku zeDCzifuna ukugquma okukhethekileyo ukumelana namanqanaba ombane angaguqukiyo kunye nokuguqulwa kwepolarity okunokubakho okunxulumene nemisinga ethe ngqo. Oku kuqinisekisa ukusebenza okukhuselekileyo nokuthembekileyo kwe-transformer kwizicelo ze-DC.
Ukuqukumbela, umahluko ophambili phakathi kwe-AC kunye ne-DC yangoku ye-transformers ilele kuhlobo lwangoku abayilelwe ukulinganisa, ukwakhiwa kunye noyilo, iimpawu zokusebenza, kunye nokuqwalaselwa kokhuseleko. Ukuqonda ezi ntlukwano kubalulekile ekukhetheni i-transformer efanelekileyo kwisicelo esithile, ukuqinisekisa umlinganiselo ochanekileyo nothembekileyo wombane wombane kwiinkqubo ezahlukeneyo kunye nezixhobo. Nokuba ngowosasazo lwamandla, i-automation ye-industrial, okanye amandla ahlaziyekayo, ukukhetha isiguquli sangoku esifanelekileyo kubalulekile ekusebenzeni ngokufanelekileyo nangokukhuselekileyo.
Ixesha lokuposa: Jul-29-2024