umphumela wokushisa ekuhlolweni komfutho ophezulu

Ukushintsha kwezinga lokushisa kuzothinta ngokuphelele ukumelana nokushisa, ngakho-ke lapho izinga lokushisa langaphandle liqhubeka nokwenyuka, ukunyakaza kwama-molecule nama-ion ezintweni zokushisa kuzoqhubeka nokusheshisa isivinini sokunyakaza ngokwanda kwezinga lokushisa, okuzoholela ekutheni i-polarity yokumelana nokushisa ingathuthukiswa, futhi ukumelana nokushisa kuncishiswe. Ngesikhathi esifanayo, enkambisweni yokwanda kwezinga lokushisa, ijubane lokunyakaza kwama-molecule amanzi ekumelana nokushisa lizoqhubeka nokusheshisa, ukuze ukungcola ebusweni bokumelana nokushisa kuncishiswe ngokushesha, ukuze ukumelana kuncishiswe ngokushesha. Ngaphezu kwalokho, ukwehla kokumelana nokushisa kuhlobene ngqo nokungcola ebusweni. Ngesikhathi esifanayo, ukuhlaziywa kwedatha yocwaningo oluthile kukhombisa ukuthi ushintsho lokushisa luzophinde luholele ekushintsheni kwesilinganiso sokumuncwa kokushisa kwe-transformer. Kulokhu, kungahlukaniswa ngamacala amabili. Ngengcindezi eguquguqukayo eyomile i-Lu, isilinganiso sokumuncwa sizokhula ngokwanda kwezinga lokushisa. Kodwa-ke, uma izinga lokushisa lenyuka laya ngaphezu kuka-40 ℃, isilinganiso sokumuncwa sizoncipha. Kwezinye izimo, ngokwanda kwezinga lokushisa, isilinganiso sokumuncwa sizoncipha.

ithonya lesivinini sokukhuphuka kwengcindezi

Ekuhlolweni kwe-high-voltage, isivinini sokukhulisa sizothinta ukuvuza kwamanje, ngakho-ke ekuhlolweni, kuyadingeka ukubamba ngokuguquguqukayo ngokwekhono le-transformer ukulawula ukwenzeka kwephutha ngangokunokwenzeka, ukuze kuqinisekiswe ukunemba kwemiphumela yokuhlolwa kwe-high-voltage.

isibonelo sokuhlolwa kwe-power transformer

Uma kuthathwa ukuhlolwa kokumelana kwe-DC kokugoqa kanye nokubopha njengesibonelo, izinto ezidinga ukunakwa esivivinyweni zichazwe kafushane. Ngenxa yokuthi ukugoqa kwe-transformer kune-inductance enkulu kanye ne-inductance efanayo, kodwa kunokumelana okuncane, ngokusho kwesikhathi esingaguquki yi-L / R, kuzotholakala ukuthi isikhathi esingaguquki sikhulu kakhulu. Kulesi simo, uma ugesi uzozinza, isikhathi sokushaja sizoba side kakhulu. Ngakho-ke, kwamanye ama-transformer amakhulu, isikhathi sokuhlola kufanele sifinyezwe ngangokunokwenzeka. Uma kuhloswe ukukala ukumelana ekugoqeni kwe-voltage ephansi kwe-transformer enkulu, njengoba kuneziphendulo ezimbalwa ezijabulisayo ekugcineni kwe-voltage ephansi, indlela yokugoqa uchungechunge ingasetshenziswa futhi imodi yokuxhuma efanele kufanele ikhethwe.