Umsebenzi kanye nendlela yokukhetha ye-AC / DC imelana nomhloli we-voltage

I-AC / DC imelana nokuhlolwa kwe-voltage ukuveza imishini ehlolwe endaweni enokhahlo kakhulu kagesi. Uma umkhiqizo ungagcina isimo esijwayelekile kule ndawo kagesi enokhahlo, inganqunywa ukuthi ingagcina nokusebenza okujwayelekile endaweni ejwayelekile. Ngokuvamile, ngemuva komklamo womkhiqizo, ukukhiqizwa, ukuqinisekiswa kwekhwalithi kanye nokulondolozwa, ukuhlolwa kwengcindezi kuyadingeka ukuqinisekisa ukuthi umkhiqizo uhlangabezana namazinga okuphepha kuzo zonke izici. Imikhiqizo ehlukene inokucaciswa kobuchwepheshe okuhlukile. I-AC / DC imelana nokuhlolwa kwe-voltage ngokuyisisekelo ukuhlola imikhiqizo nge-voltage ephakeme kune-voltage ejwayelekile yokusebenza, okumele ihlale isikhathi esithile.

1. Ukukhetha kwe-DC ekwazi ukumelana nemishini yokuhlola kagesi

I-DC imelana nokuhlolwa kwe-voltage idinga i-voltage ephakeme yokuhlola, enomthelela okhethekile ekutholeni iziphambeko zendawo zokufakelwa. Kungabuye kwenziwe ngasikhathi sinye ngesivivinyo samanje sokuvuza.

Uma kuqhathaniswa ne-AC ukuphakamela i-Voltage Test, i-DC emelana ne-Voltage Test inezinzuzo zemishini yokuhlola ekhanyayo, ukulimala okungaphansi kokufakwayo kanye okulula ukuthola iziphambeko zendawo. Qhathanisa ne-ac voltage uvimbela isivivinyo, ukubizeka okuyinhloko kwe-DC Voltage Voltage Ukuvuselela Ukuhlolwa yilokho ngenxa yokusatshalaliswa kwe-voltage ehlukile ekufakweni kwe-AC kanye ne-DC, ukuhlolwa kwe-DC Voltage Voltage .

Ukukhethwa kwemishini: I-DC High Voltage generator ekhiqizwa yi-Whuhan Zhuo Electric Power Company ingasetshenziselwa i-DC ekwazi ukuhlolelwa i-voltage test, kanye nokuvuza kwamanje kungabhekwa yi-ammeter micro digital ngasikhathi sinye.

2. Ukukhetha kwe-AC kuvumelanisa imishini yokuhlola kagesi

I-AC imelana nokuhlolwa kwe-voltage iqinile ukufakwa, okungathola ngempumelelo izici ezingezinhle ezigxile. Kuyindlela eqondile kakhulu yokuthola amandla okufaka okufakwayo kwemishini kagesi, enobuqili bokunquma ukwahlulela ukuthi ngabe imishini kagesi ingafakwa yini, futhi kuyindlela ebalulekile yokuqinisekisa izinga lokufakwa kwemishini futhi uvikele izingozi zokufakwa kwezinye izici.

I-AC imelana nokuhlolwa kwe-voltage kwesinye isikhathi ingenziwa ubuthakathaka obukhuliswe ngokwengeziwe, ngakho-ke kuyadingeka ukuvivinya ukumelana kokufakelwa, isilinganiso sokutholwa, ukulahleka kwamanje, ukulahleka kwe-dielectric kanye nezinye izinto ngaphambi kokuhlolwa. Uma imiphumela yokuhlola ifanelekile, i-AC imelana nokuhlolwa kwamandla kagesi kungenziwa. Ngaphandle kwalokho, kufanele kubhekwane nakho ngesikhathi, futhi i-AC imelana nokuhlolwa kwamandla kagesi kufanele kwenziwe ngemuva kokuthi zonke izinkomba zifanelekile, ukuze zigweme ukulimala okungadingekile kokufakelwa.

Ukukhetha imishini: I-AC ehlakaniphile ye-AC imelana nedivayisi yokuhlola i-voltage kanye ne-test transformer ekhiqizwa yi-Wuhan Huizhuo Electric Power Company ingasetshenziselwa ukumelana novivinyo lwe-ac. Ukumelana kokufakelwa kwento ehlolwe kungalinganiswa ngumhloli wokumelana ophindwe kabili wokubonisa. Ngaleso sikhathi, isilinganiso sokufakwa kwesilinganiso sokufakwa kanye ne-polarization kungalinganiswa. Ukulahleka kwe-dielectric kwento ehlolwe kungalinganiswa ngokuzenzakalela okuphazamisayo okuvunyelwe kokulahlekelwa yi-dielecy diaectic furk.

I-AC / DC imelana ne-Voltage Test Voltage isivivinyo esiqinile kakhulu ekufakweni nasekubekezeleleni ukusebenza kwe-voltage kwento ehlolwe. Ngokusebenzisa i-AC / DC emelana nokuhlolwa kwe-voltage, amaphutha okungenzeka kanye nezingozi zokuphepha ezingaba khona zento ehloliwe zingatholakala kwinqubo yokuhlola.