A commutator mudziyo wemagetsi unoshandiswa mu aDC mota. Basa rayo ndere kushandura kutungamira kwezvino mumotor, nekudaro kushandura mafambiro ekutenderera kwemota. Mune DC mota, kutungamira kweiyo ikozvino kunoda kuchinjwa nguva nenguva kuchengetedza mota yekutenderera. Basa remufambisi nderekugara uchishandura kutungamira kwezvino kana mota ichitenderera, kuitira kuti mota irambe ichitenderera yakadzikama.
Iyo yakakosha musimboti we commutator ndeye kushandisa seti yemakanika switch uye magetsi mabatiro kushandura mafambiro ekuyerera kwazvino. Kana iyo motokari ichitenderera, mutori wemagetsi anodzora kubuda uye kubuda kwezvino zvichienderana nechinzvimbo uye kutungamira kwekutenderera kwe rotor, nokudaro kuchinja nzira yezvino. Iri rudzi rwemakinika commutator rinowanzo shandiswa mune madiki emagetsi DC mota, senge midziyo yemumba, diki michina michina, nezvimwe.
Mune yechinyakare DC mota, iyo commutator inowanzo ine zvikamu zvakati wandei: armature, mapango, commutator uye mabhurashi. Iyo armature ndiyo chikamu chinotenderera chemota, uye magineti mapango ndiyo chikamu che stator chemota. A commutator ine seti yema mechanical switches uye magetsi macontacts kuburikidza iyo nzira yezvino inoshandurwa. Iyo bhurashi ndiyo chikamu chinobatanidza magetsi uye mota, uye inosuma ikozvino mucoil yemota kuburikidza nebhurashi.
Pamusoro pemakanika macommutators, emazuva ano DC mota dzinoshandisawo zvakanyanya zvemagetsi commutation tekinoroji. Electronic commutation tekinoroji inoshandisa yemagetsi controller kushandura mafambiro ezvazvino, nekudaro kuona kuchinjika kwemota. Kuenzaniswa nemakanika commutators, zvemagetsi commutation tekinoroji ine yakanyanya kurongeka uye kuvimbika, uye inokwanisa kuwana yakanyatsojeka commutation control. Naizvozvo, yakashandiswa zvakanyanya mune mamwe maapplication ayo anoda yakakwira commutation.
Iyo commutator inoita basa rakakosha muDC motors, inokanganisa kuita kwemota, kushanda nesimba uye kuvimbika. Mufambisi akanaka anogona kuona kuti mota inoshanda zvakatsiga uye nemazvo, uye inorebesa hupenyu hwesevhisi yemota. Naizvozvo, dhizaini, kugadzira uye kuchengetedza kweiyo commutator kwakakosha zvikuru.
Nekuenderera mberi kwekufambira mberi kwetekinoroji, dhizaini nekugadzira tekinoroji yevatyairi zvakare iri kuramba ichivandudza, uye matekinoroji matsva ekufambisa emagetsi ari kuramba achibuda, zvichiita kuti kushandiswa kwevafambi muDC motors kuve nyore uye kwakavimbika. Mune ramangwana, sezvo tekinoroji yemotokari inokura, macommutator acharamba achivandudzwa uye akagadziridzwa kuti asangane nekuchinja kwekushandisa zvinodiwa.
Muchidimbu, sechikamu chakakosha cheDC mota, iyo commutator inoshandiswa kushandura mafambiro eiyo ikozvino yemota, nekudaro ichishandura kutungamira kwekutenderera kwemota. Kuburikidza nemichina kana yemagetsi commutation tekinoroji, iyo commutator inogona kuve nechokwadi chekushanda kwakagadzikana kwemota uye inoshandiswa zvakanyanya mumidziyo yemumba, zvishandiso zvemaindasitiri, mota nemimwe minda. Sezvo tekinoroji ichiramba ichikura, dhizaini yevagadziri uye matekiniki ekugadzira ari kuramba achivandudza kusangana nekuchinja kwekushandisa zvinodiwa.
Munyori:Sharon
Nguva yekutumira: Kubvumbi-08-2024