Umsebenzi nokukhetha indlela ye-AC/DC ukumelana nesihloli se-voltage

I-AC/DC ukumelana nokuhlolwa kwe-voltage wukuveza okokusebenza okuhloliwe endaweni kagesi enokhahlo.Uma umkhiqizo ungagcina isimo esijwayelekile kule ndawo kagesi enokhahlo, kunganqunywa ukuthi ungagcina nokusebenza okuvamile endaweni evamile.Ngokuvamile, ngemva kokwakhiwa komkhiqizo, ukukhiqizwa, ukuqinisekiswa kwekhwalithi nokugcinwa, ukuhlolwa kwengcindezi kuyadingeka ukuze kuqinisekiswe ukuthi umkhiqizo uhlangabezana nezindinganiso zokuphepha kuzo zonke izici.Imikhiqizo ehlukene inezincazelo ezahlukene zobuchwepheshe.I-AC/DC ukumelana nokuhlolwa kwe-voltage ngokuyisisekelo iwukuhlola imikhiqizo nge-voltage engaphezu kwe-voltage evamile yokusebenza, okufanele ihlale isikhathi esithile esithile.

1. Ukukhethwa kwe-DC ukumelana nemishini yokuhlola i-voltage

I-DC ukumelana nokuhlolwa kwe-voltage idinga i-voltage yokuhlola ephezulu, enomthelela okhethekile ekutholeni amaphutha athile asendaweni okufakwa ngaphakathi.Kungenziwa futhi kanyekanye nokuhlolwa kwamanje kokuvuza.

Uma kuqhathaniswa nokuhlolwa kwe-voltage ye-AC, ukuhlolwa kwe-DC ukumelana ne-voltage kunezinzuzo zemishini yokuhlola ukukhanya, ukulimala okuncane kokufakwa kwegesi kanye nokutholakala kalula kwasendaweni.Uma kuqhathaniswa nokuhlolwa kwe-AC voltage ukumelana, okubi okuyinhloko kokuhlolwa kwe-DC voltage ukumelana nalokhu ukuthi ngenxa yokusabalalisa okuhlukile kwamandla kagesi ku-insulation ngaphansi kwe-AC ne-DC, ukuhlolwa kwe-DC voltage ukumelana nokuhlolwa kuseduze nezidingo zangempela zokuhlolwa kunokuhlolwa kwe-AC voltage ukumelana. .

2. Ukukhethwa kwe-AC ukumelana nemishini yokuhlola i-voltage

Ukuhlolwa kwe-AC ukumelana ne-voltage kuqinile kakhulu ekuhlukaniseni, okungathola ngempumelelo amaphutha agxilile ayingozi kakhulu.Kuyindlela eqondile kakhulu yokuhlonza amandla okufakelwa kwezinto zikagesi, okubaluleke kakhulu ukwahlulela ukuthi izinto zikagesi zingakwazi yini ukusebenza, futhi kuyindlela ebalulekile yokuqinisekisa izinga lokufakwa kwempahla futhi ugweme izingozi zokufakelwa.

I-AC ukumelana nokuhlolwa kwe-voltage kwesinye isikhathi kungenza ubuthakathaka obuthile bokufakwa kuthuthuke kakhudlwana, ngakho-ke kuyadingeka ukuhlola ukumelana nokufakwa kwe-insulation, isilinganiso sokumuncwa, ukuvuza kwamanje, ukulahleka kwe-dielectric nezinye izinto ngaphambi kokuhlolwa.Uma imiphumela yokuhlolwa ifanelekile, ukuhlolwa kwe-AC ukumelana ne-voltage kungenziwa.Uma kungenjalo, kufanele kubhekwane nakho kusenesikhathi, futhi ukuhlolwa kwe-AC ukumelana ne-voltage kufanele kwenziwe ngemuva kokuthi zonke izinkomba sezifanelekile, ukuze kugwenywe ukulimala okungadingekile kokufakwa.

I-AC/DC ukumelana nokuhlolwa kwe-voltage kuwuvivinyo oluqinile kakhulu ku-insulation futhi imelana nokusebenza kwe-voltage yento ehloliwe.Nge-AC / DC ukumelana nokuhlolwa kwe-voltage, ukukhubazeka okungenzeka kanye nezingozi ezingaba khona zokuphepha zento ehloliwe zingatholakala enqubweni yokuhlola.