Isidingo se-Ama-motor angu-10kVkukhulu kunalokho ngenxaAma-motor angu-6kV, futhi uma kucatshangelwa ngokucophelela, empeleni akusikho ngaphandle kwesizathu. Eminyakeni yamuva nje, ngokusetshenziswa kwezinqubomgomo zokonga amandla kanye nokuthuthukiswa kwamagridi kagesi asekhaya ukuze kuncishiswe ukulahlekelwa yimigqa, amabhizinisi ezimboni kanye nawezimayini abelokhu ekhetha amamotho amakhulu angu-10kV ukuze athathe indawo yamamotho angu-6kV ukuze kuncishiswe ukutshalwa kwezimali kokusabalalisa, okuholele ekwandeni okukhulu kwesidingo samamotho amakhulu angu-10kV. Enye yezinselelo zobuchwepheshe zamamotho anjalo ukufakelwa kokushisa okuphakathi kwama-turnamakhoyili e-statorNgenxa yama-conductor avame ukuba mancane, kunzima ukusebenzisa i-tepi ye-mica egoqwe ngesandla noma egoqwe ngomshini. Ukusebenzisa i-insulation yemvelo yezintambo ezigoqwe ngefilimu njengo-insulation phakathi kwama-turn kuholela ekumelaneni okungekuhle ne-corona. Ekungasebenzi kahle kwezimoto ezinama-voltage aphezulu, amaphutha phakathi kwama-turn abalelwa engxenyeni enkulu, futhi ukuthembeka kwe-insulation phakathi kwama-turn kuye kwadonsela ukunaka kakhulu. Abanye abasebenzisi baze basho nokuthi ama-motor ane-voltage ephezulu kufanele asebenzise i-mica ukuzeukuvikela ukujika okuphakathi.
Izinyathelo ezithathwe kwamanye amazwe mayelana nalokhu ukusetshenziswa kabanzi kwe-micaizintambo ezigoqiweEShayina, ucwaningo mayelana nokufakwa kokushisa okuphakathi kwama-turn nge-powder mica tape luye lwenziwa eminyakeni yamuva nje. Ngosizo lweizinto zokuvikela ukushisaizimboni kanye nezimboni zezimoto, ezinyei-electromagneticIzimboni zezintambo ziphumelele ukuthuthukisa izinhlobo ezahlukene zezintambo ezisongwe nge-mica ezinezakhiwo ezahlukene. Njengamanje, izimboni eziningi zezimoto ziyazisebenzisa futhi ziyazikhangisa.
Iningi lamaphutha kanye nomonakalo wezinjini ezijikelezayo ubangelwa umonakalo wokufakwa komoya ojikelezayo. Phakathi kwazo, ukufakwa komoya ojikelezayo kubalelwa cishe ku-50%. Futhi uma sekonakele, imiphumela izoba mibi kakhulu. I-inter-winding insulation short circuit ibangelwa yi-inter-winding impulse voltage value yemoto edlula i-functional voltage yokufakwa komoya ojikelezayo kwezinye izinjini ngaphansi kwezimo ezahlukahlukene ze-overvoltage. Ezinye zibangelwa umonakalo womshini wama-coil kanye nama-winding ngesikhathi senqubo yokukhiqiza, kanti ezinye zibangelwa ukukhishwa kwendawo ngaphakathi kwama-high-voltage motor windings kanye nokugqwala kwe-corona kwama-high-voltage windings. Umonakalo obangelwa yilezi zici uhlobene ngqo noma ngokungaqondile nokusebenza kwezintambo ezijikelezayo ezisetshenziswa ezinjinini. Ngokuvuselelwa kanye nokufakwa esikhundleni kwezinjini ezijikelezayo kanye nesidingo sezinjini ezikhethekile ezahlukahlukene kanye nezinjini ezimelana nokushisa okuphezulu, ukuthuthukisa izinhlobo ezintsha zezintambo ezijikelezayo kubalulekile.
Isikhathi sokuthunyelwe: Jan-05-2026