Ezimweni zokuhluleka kwemikhiqizo yezimoto, ingxenye ye-stator ibangelwa kakhulu ukuvunguza. Ingxenye ye-rotor kungenzeka ibe yimishini. Kuma-rotor amanxeba, lokhu kuhlanganisa nokuhluleka kokusonga.
Uma kuqhathaniswa nama-rotor motors amanxeba, ama-rotor e-aluminium e-cast mancane kakhulu amathuba okuba nezinkinga, kodwa uma inkinga yenzeka, iyinkinga enkulu kakhulu.
Okokuqala, ngaphandle kokuvikelwa kwe-overspeed, i-rotor yesilonda ingase ibe nenkinga yokudonsa iphakheji, okungukuthi, ukuphela kokuhamba kwe-rotor kukhubazekile kakhulu, okungenzeka ukuthi kuphazamise ukuphela kokuhamba kwe-stator, bese kubangela wonke ama-motor winding ukuze ashise futhi ajame ngomshini. Ngakho-ke, ijubane le-rotor motor yenxeba alikwazi ukuba phezulu kakhulu, futhi isivinini sokuvumelanisa ngokuvamile singu-1500 rpm noma ngaphansi.
Okwesibili, i-cast aluminium rotor inezinkinga zokushisa zendawo noma eziphelele. Uma kungekho nkinga ngomklamo, kungenxa yokuthi inqubo ye-aluminium ephonsiwe ayihlangabezani nomklamo, i-rotor inemigoqo ephukile ephukile noma emincane, futhi injini inokushisa kwendawo noma enkulu lapho isebenza. Ezimweni ezimbi kakhulu, i-rotor surface iphenduka eluhlaza okwesibhakabhaka, futhi ezimweni ezimbi kakhulu, ukugeleza kwe-aluminium kwenzeka.
Okwesithathu, kuma-rotor amaningi we-aluminium cast, iziphetho zizinzile. Kodwa-ke, uma ukuklama kungenangqondo, noma kunezimo ezinjengokuminyana okuphezulu kwamanje kanye nokukhuphuka kwezinga lokushisa eliphezulu, iziphetho ze-rotor nazo zingase zibe nezinkinga ezifana ne-rotor ejikelezayo, okungukuthi, ama-wind blades ekugcineni akhubazekile kakhulu. Le nkinga ivame kakhulu kuma-motors amabili-pole, futhi vele ihlobene ngokuqondile nenqubo yokukhipha i-aluminium. Enye inkinga engathi sína ukuthi i-aluminium incibilika ngokuqondile, okunye okwenzeka ezikhaleni ze-rotor, kanti ezinye zazo zenzeka endaweni ye-rotor end ring. Uma sikhuluma ngomgomo, uma le nkinga yenzeka, kufanele ihlaziywe kusukela ezingeni lokuklama, bese inqubo yokuphonsa kwe-aluminium kufanele ihlolwe ngokuphelele.
Uma kuqhathaniswa nengxenye ye-stator, ngenxa yemvelo ekhethekile ye-rotor ekuhambeni, kufanele ihlolwe ngokwehlukana namazinga omshini kanye nogesi, futhi ukuqinisekiswa kokusebenza okudingekayo kufanele kwenziwe.
Isikhathi sokuthumela: Sep-10-2024