Ko te kaiwhakahaere motini dc Brushless me te motuka motuka te rereketanga i waenga i nga mea e rua

A, brushless dc motor pūmana: e pā ana ki te brushless dc pūmana motopaika e te moto, kei roto i te tinana matua me te puku, he hua mechatronics angamaheni. Na te kore o te motuka dc i runga i te momo whakahaere-whaiaro, na kaua koe e pai ki te whakahaere auau o te tere motopaika i raro i te taumahatanga o te tiimatanga o te kaitahuri motuka tukutahi me te whakaohooho awhiowhio i runga i te rotor, kaore hoki e whakaputa i te oscillation me te puta ki waho i te wa e utaina ana te huringa. Waenga me te iti kaha o te aukume pūmau brushless dc motor (BLDCM), inaianei he tokomaha e tango tiketike whenua onge hua pūngao autō ndfeb (钕铁硼永磁) Raraunga. Ko te ōwehenga o te rōrahi, ko te whenua onge te motini paraihe korekore me te toru-waahanga hiko tukutahi ka whakaiti i te tau anga. Tuarua, Ko te rerekētanga i waenganui i ki a kahore flash flash mana hiko: taea whakaturia taputapu whakapaipai nuitia whakamahia paraihe me te commutator. He paraihe kauwhata whakahuri hiko me te miihini kore-kore kua mahia me te whakaurunga o te pakanga ki roto i te mowhiti i runga i te wahanga commutator rotor. Ahakoa karekau he hiko hiko na roto i te tukanga o te pūoko hall ki te whakautu i te tuunga rotor ki te ara iahiko, ka taea pea e ia te ako i te waa whakawhiti miihini me te waa hiko. Ko te nuinga o nga kaimahi kaikirimana karekau he hiko hiko te tuunga miihini me nga pukoro paanga e toru. Na te mea karekau he paraihe, karekau he hiko uira no reira karekau he atanga hono, he ma, he iti te haruru, me te kore tiaki, he roa ake te ora.