Icacisa nekusebenta transformer

Transformer - kuyinto i kagesi umshini apharathasi esiklanyelwe ukuguqula eyodwa AC kwenye value. Transformers bahlinza kushintshana zamanje. Ukubhebhetheka yale mishini ube okubanzi njengoba ugesi olude kuyadingeka ukuze uthumele ku-voltage kunalelo ezingeni ukuthi iyadingeka ukuze umkhakha amandla noma ukusetshenziswa ekhaya. Ngakho, ukusetshenziswa transformer kunciphisa amandla ukulahlekelwa phakathi kwenqubo ukuwudlulisa ukwandisa izinga. Omunye izici ezibaluleke kakhulu yalolu mshini nekusebenta transformer, okusho kahle. Futhi izici ezibaluleke kungenziwa ngokuthi i Coefficient ukuguqulwa kunqunywa ratio voltage okokufaka okukhishwayo.

Transformer - ngokuvamile kudivayisi static. It ehlanganisa a transformer ezivamile (eza ngezindlela ezihlukahlukene) core, okuyinto kuqoqwa amapuleti ferromagnetic, kanye Windings zamabanga aphansi naphezulu, okuyinto zitholakala okuphambene ekujuleni kwenhliziyo. Njengoba sekushiwo, kukhona izinhlobo ezinkulu Transformers: ukwanda (okukhipha voltage ephakeme kunaleyo okokufaka) uphinde wehlise (lo voltage okukhiphayo lingaphansi kuka emnyango). isimo sokuqala esibalulekile zedivayisi kuyinto imvamisa voltage.

Ukuze sithole nekusebenta transformer, sethula notation elandelayo:

• P1 - amandla kagesi sokudliwa transformer,
• P2 - amandla okukhipha,
• PL - amandla ukulahlekelwa.

Kulokhu, umthetho ukulondolozwa amandla kuthatha ifomu: P1 = P2 + PL. Ngalezi abizwa okuzuza kalula nekusebenta ifomula transformer. Formula kahle kuyoba yefomu: n = P2 / P1 = (P1- PL) / P1 = 1- PL / P1. Njengoba ubona, kungaba amelwe ngezindlela eziningana ezahlukene. Kusukela kwesibalo zokugcina sembula ukuthi nekusebenta transformer abakwazi kube ngaphezu kwamaminithi 1 (ngamanye amazwi, akulula ukuthola kahle, esingeqile ngamaphesenti ayikhulu). Lokhu kuyaqondakala.

Ukubala efanele kahle transformer - le nkinga kuba nzima kungase kubonakale efika kuqala. Uma kuhlelelwa nokuthuthukisa izifunda design jikelele we transformer noma uchungechunge uhlobo oluthile transformer design onjiniyela ngokuvamile ziqala ukubhekana nezinkinga ezithile. Ngokwesibonelo, ukunciphisa izindleko transformer kuyadingeka ukunciphisa ukusetshenziswa impahla. Nokho, ngakolunye uhlangothi, ukuze senze idivayisi kunokwethenjelwa operation, ukugeleza lezi zinto kuyodingeka ukuba lenyuke.

Kungenxa yalezi zizathu ukubaluleka eziphikisa transformer kahle ngokuvamile wenze okujwayelekile, kanjalo normalizing ukulahlekelwa. Ekunqumeni ukubaluleka nekusebenta transformer kuyadingeka ukuba acabangele izindleko zokwakha, izindleko zikagesi kanye yokudlulisela imigqa, okungukuthi, acabangele eziningi izinkinga zomnotho. Transformer kahle ingase yehluke kuye ngesistimu umthwalo, futhi lokhu isici futhi kufanele kunakwe lapho ukuklama isakhiwo kudivayisi.