Phakathi kwemiqondo eyisisekelo yeama-high-frequency transformers, kunesimo esisebenzayo se-high-frequency transformers esibizwaukusebenza okungenamthwalo wama-transformers.
Ukusebenza okungenamthwalo wama-high-frequency transformers kusho ukuthi ukuvuthwa okuyinhloko kwe-transformer kuxhunywe kumandla kagesi futhi ukuvuthwa kwesibili kuvuliwe, okungukuthi, kukhona okokufaka kodwa akukho okukhiphayo.
Esimweni sokusebenza okungenamthwalo, ukukhishwa kwamanje kwe-high-frequency transformer kuncane kakhulu, ngoba akukho mthwalo wamanje odlula ku-transformer, futhi i-voltage ekupheleni kokukhipha igcina izinga eliphezulu le-voltage, elifana ngokuyisisekelo. njenge-voltage ekugcineni kokufaka.
Uma i-high-frequency transformer ingalayishiwe, nakuba kungekho okukhipha amandla ekugcineni kokuphumayo, isiphetho sokufakwayo sisadonsa ingxenye yamandla avela kugridi yamandla, ngoba kukhona ukulahlekelwa kwensimbi nokulahlekelwa kwethusi ngaphansi kwezimo ezingenamthwalo.
Ngenxa yokugcwala kwe-magnetic flux, ukulahlekelwa kwe-hysteresis kanye nokulahlekelwa kwamanje kwe-eddy okubangelwa ku-iron core kukhulu, ikakhulukazi ukulahlekelwa kwamanje kwe-eddy.
Ukulahlekelwa kokumelana kwekhoyili ye-high-frequency transformer, okungukuthi, ukulahlekelwa kwethusi, kuncane. Njengoba ukukhishwa kwamanje kuncane kakhulu ngesikhathi sokusebenza okungekho umthwalo, ukuphakama kwezinga lokushisa kwe-iron core kanye nokuvuthwa kuphansi kakhulu, okusiza ukugcina ukusebenza kahle nokuthembeka kwe-transformer.
Ekusebenzeni kwangempela, kufanele kugwenywe ukugcina i-transformer esimweni esingenamthwalo isikhathi eside ukuze kuncishiswe ukulahlekelwa kwamandla okungadingekile kanye nezinkinga ezingenzeka zokushisa ngokweqile.
Ukusebenza komthwalo we-high-frequency transformer kubhekiselaesimweni esivamile sokusebenza se-high-frequency transformer. Ngalesi sikhathi, ukuphela kokufaka kwe-high-frequency transformer kuxhunywe kumandla kagesi, futhi ukuphela kokuphumayo kuxhunywe kumthwalo.
Ngaphansi kwesimo sokusebenza komthwalo, kuzoba khona okwamanje kanye ne-voltage kokubili kokufakwayo nokuphumayo kokuphela kwe-transformer, futhi okwamanje kanye ne-voltage ekugcineni kokufaka kunikezwa amandla angaphandle.
I-current kanye ne-voltage ekugcineni kokuphuma kulungiswa ngokuvumelana nezidingo zomthwalo. I-high-frequency transformer ingashintsha isilinganiso sokuphenduka okusongayo phakathi kokufakwayo nokuphela kokukhishwayo ukuze kwandise noma kwehlise i-voltage ukuze kuhlangatshezwane nezidingo zamandla ahlukahlukene omthwalo.
Phakathi nenqubo yokusebenza komthwalo, i-high-frequency transformer izophinde ikhiqize ukulahlekelwa kwensimbi nokulahlekelwa kwethusi. Lokhu kulahlekelwa kuzobangela ukuthi i-high-frequency transformer ishise futhi ikhiqize ukukhuphuka kwezinga lokushisa.
Ngakho-ke, ngesikhathi senqubo yokusebenza komthwalo, kuyadingeka ukunaka ukunyuka kwezinga lokushisa kwe-transformer ukuqinisekisa ukuthi isebenza ngaphakathi kwebanga lokushisa eliphephile.
Ngaphansi kwezimo ezithile, i-high-frequency transformer ingasebenza ngezikhathi zamanje, kodwa uma uhlelo lokupholisa lungavamile noma uhlelo lokufakelwa luhluleka, i-transformer ayikwazi ukusebenza okwamanje.
Isikhathi sokuthumela: Aug-10-2024