Ko te hangarau matua o te pūmana motuka dc brushless

Ko te hangarau matua o te motika dc brushless e tohuhia ana e: 1, te mana hiko mo nga momo hiko dc e rere ana, penei i te pai ake o te whakahaere, te whanui tere. 2, me nga korero urupare tuunga rotor me te puku hiko hiko polyphase inverter. Ko te 3, he motuka ac, kaore he korakora o te paraihe me te commutator, ka mau nga raru, ka taea te mahi i roto i te tere tere, ka taea te whiwhi pono, te roa o te mahi, kaore e hiahiatia te tiaki. Ko te 4, te kaha teitei o te motika brushless dc (BLDCM), te rotor lossless me te kirika, he pai ake te kaha: te rereke o nga raraunga, 7. Ko te 5 kw te kaha o te motika asynchronous he 86. Ko te kaha o te 4%, me te kaha o te miihini dc brushless ki runga ki te 92. 4%. 5, me whai waahanga mana hiko, he nui ake te utu katoa i te motuka dc. E pā ana ki te pūmana motopaika, ka roa ake te kaiwhakahaere o te motini brushless dc mo te wa mahi tonu, na te mea kaore e tika kia whakarereketia e te kaiwhakahaere motika brushless te paraihe waro,Ka mau te mana o te paraihe waro me te miihini paraihe i muri i te waa, me huri ki te whakamahi noa. Na te rereketanga nui e rua i roto i te wa mahi tonu. Engari kia tupato: ko te roa o te wa mahi tonu ehara i te mea mo te oranga ratonga o te kaiwhakahaere motuka! Ko te ariā o te wa mahi tonu he roa, ehara i te mea he roa te ora o te kaiwhakahaere motuka! Ahakoa ko te kaiwhakahaere motopaika korepu, he kaiwhakahaere motopaika paraihe ranei, ko te oranga o te ratonga e whakawhirinaki ana ki nga waahanga matua o roto o te motuka motuka ko te waahanga ngoikore o te whakamahi noa o te waa. Hei tauira, ki te te awhiowhio brushless pūmana motopaika tukanga whakangao kounga, kounga rawakore o ngā rauemi, taratara, na te tuatahi kino pūmana pūmana he brushless pūmana motopaika, kaua ki te pūmana motopaika paraihe.