Kutheni uqhagamshelo lweenkwenkwezi lusetyenziswa kakhulu kwi-stators zeemoto ezine-voltage ephezulu?

Kwiimoto ezine-voltage ephantsi, zahlulwe ngokwesiseko samandla. Umzekelo, kwiimoto zochungechunge olusisiseko, umda we-3kW umiselwe; ezo zingadluli kwi-3kW ziqhagamshelwe ngenkwenkwezi, ngelixa ezinye ziqhagamshelwe ngenkwenkwezi.i-deltaKwiimoto ezitshintsha-tshintshayo, umda umiselwe kwi-45kW; ezo zingadluli kwi-45kW ziqhagamshelwe kwiinkwenkwezi, kwaye ezinye zidibene kwi-delta. Ngokuphathelele ukuphakamisa kunyeiimoto zesinyithi, unxibelelwano lweenkwenkwezi lungaphezulueqhelekileyo, kwaye iimoto ezinkulu zokuphakamisa nazo zingasebenzisauqhagamshelo lwedelta.

Injini ye-Y

Iimoto ezinamandla aphezulungokubanzi ziqhagamshelwe kwisimo seenkwenkwezi ukuthintela ukuba ii-motor windings zingabi phantsi kwe-voltage ephezulu.Kunxibelelwano lweenkwenkwezi, umbane womgca ulingana nombane wesigaba, kwaye umbane womgca yingcambu yesikwere yevolthi yesigaba ephindwe kathathu (kwikhonkco le-delta, umbane womgca ulingana nombane wesigaba, ngelixa umbane womgca yingcambu yesikwere yevolthi yesigaba ephindwe kathathu). Ke ngoko, umbane othwalwa zii-motor windings uphantsi kakhulu. Kwii-motor ezine-voltage ephezulu, umbane udla ngokuba mncinci, kwaye iimfuno zomgangatho wokufakelwa kwe-motor ziphezulu. Ke ngoko, ukufakelwa kwe-insulation yee-motor ezidityaniswe kwi-star configuration kulula ukuyiphatha kwaye kungabizi kakhulu.

 


Ixesha lokuthumela: Matshi-10-2026