Njengedivayisi enamandla amakhulu, ukuklanywa nokucushwa kwesistimu yokuthwala ai-high-voltage motorkubalulekile ukuqinisekisa ukusebenza okuzinzile, amandla okuthwala umthwalo nempilo yemoto. Ukuklanywa kwesakhiwo sokuthwala kuhlelwe ngokucophelela ngokusekelwe kulezi zidingo.
Okulandelayo yincazelo enemininingwane yezizathu ezivela ezicini ezimbalwa:
- Ukwakheka okuyisisekelo kanye nomsebenzi wesistimu yokuthwala Ukuthwala okungaphambili nokufaka ngemuva:
I-front bear iseduze nohlangothi lomthwalo wemishini futhi inesibopho sokuthwala umthwalo omkhulu; ingemuva elingemuva liseduze nehlangothini labalandeli bokupholisa, linikeza ukusekela okusizayo futhi licabangela ukuchithwa kokushisa. Ukuphela kokuma kanye nesiphetho samahhala: Ukuphela kokumisa kuvimbela ukufuduka kwe-axial ngokuqinisa indandatho yangaphandle ye-bearing ukuze kuqinisekiswe ukusebenza okuzinzile kwemoto; ukuphela kwamahhala kuvumela i-rotor ukuthi ihambe nge-axially ngaphakathi kwebanga elithile ngokuklama igebe ukuze livumelane nezinguquko ezifana nokunwetshwa kokushisa nokunciphisa.
- Ukukhethwa nokumataniswa kwezinhlobo zokuzala Amabholethi ajulile we-groove:
Ifanele izikhathi ezinezidingo zokunemba okuphezulu nama-coefficients aphansi wokungqubuzana, ngokuvamile asetshenziswa ekugcineni kwendawo ukuze kukhawulwe ukunyakaza kwe-axial, kodwa ngomthamo olinganiselwe womthwalo we-radial. Ama-Cylindrical roller bearings: Umthamo oqinile we-radial load, ofanele ukuthwala imithwalo esindayo kanye nemithwalo enomthelela, evame ukusetshenziswa njengokwesekwa komthwalo osindayo weziphetho zamahhala noma iziphetho ze-shaft.
- Izinzuzo zesakhiwo esinamathere amathathu Thuthukisa umthamo wokuthwala:
I-high-voltage asynchronous motors banamandla aphezulu kanye nemithwalo esindayo. Isakhiwo esinezintambo ezintathu singathuthukisa kakhulu umthamo wokuthwala umthwalo wokuphela kwesandiso se-shaft. Ikakhulukazi, ngokusetshenziswa okufanayo kwama-cylindrical roller bearings kanye nama-deep groove ball bearings, i-bears yangaphambili ithwala imithwalo ye-radial, kanti lena yokugcina isebenza njengendlela yokubeka ukukhawulela ukunyakaza kwe-axial. Zombili ziyahambisana ukuze kuqinisekiswe ukuthi injini isebenza ngokuzinzile ngaphansi kwemithwalo ephezulu.
Lawula ukunyakaza kwe-axial: Ngezimo zokusebenza ezidinga ukulawulwa okuqinile kokunyakaza kwe-axial, isakhiwo esinezintambo ezintathu singanciphisa ngokuphumelelayo ukususwa kwe-axial ye-rotor futhi sihlangabezane nezidingo zokunemba okuphezulu.
Nweba impilo yesevisi: Ukucushwa kokuthwala okunengqondo kungahlakaza umthwalo futhi kunciphise ukuguga kwebheringi eyodwa, ngaleyo ndlela kwandise impilo yesevisi yalo lonke uhlelo lokuthwala.
- Idizayini yokubeka uphawu nokugcoba
Ukuze uvimbele ukuthwala ukuthi kusebenze emibuthanweni ngesikhathi sokusebenza futhi kugcinwe kuhlanzekile, uhlelo lokuthwala lwe-high-voltage motor luthatha isakhiwo sokuvala i-labyrinth kanye nendandatho yokuvala ukuze kuvinjwe ngokuphumelelayo ukuvuza kwamafutha kanye nokungcola kwangaphandle ekuhlaseleni. Ngesikhathi esifanayo, ifakwe ipayipi yokugcwalisa uwoyela kanye nepayipi yokudonsa uwoyela ukuze kube lula ukushintshwa kwamafutha, futhi ingakwazi ukufeza i-refueling noma ukukhipha ngaphandle kokumisa umshini, okuthuthukisa ukunethezeka kokugcinwa nokuthembeka kwemoto.
Isakhiwo esinezintathu zehigh-voltage kagesi motors yamukelwa ngezizathu eziningi, njengokuthuthukisa umthamo wokuthwala umthwalo, ukulawula ukunyakaza kwe-axial, ukunweba impilo yesevisi, kanye nokwenza lula ukulungiswa. Lo mklamo awuhlangabezani kuphela nezidingo zokusebenza zemoto ngaphansi kwezimo zomthwalo ophezulu kanye nokunemba okuphezulu, kodwa futhi ucabangela ukuzinza nokuthembeka kwesistimu.