Ko te motini dc Brushless o te whiriwhiri me te hoko i te wa me aro ki te aha?

Ko te motini dc Brushless ka whakamahia te taputapu whakawhiti semiconductor ki te mohio ki te whakawhiti hiko, me te taputapu whakawhiti hiko hei utu mo te commutator whakapā tuku iho me te paraihe. He nui te pono, kaore he korakora whakawhiti, he iti te haruru miihini, e whakamahia nuitia ana i roto i nga ororongo, ataata, taputapu hiko me te miihini o nga taputapu tari. Na te aukume pūmau brushless dc nekeneke (BLLDCM), awhiowhio multipolar o te stator me te rotor tūnga pūoko, me ētahi atu tūnga pūoko rite ki te huringa o te tūnga rotor, i te tahi raupapa o stator awhiowhio pūtahuri nāianei (Na te kimi i te pou autō rotor e pā ana ki te tūranga o te stator awhiowhio, me te i roto i te whakatau i te wāhi o te tūnga ki te whakahaere i te tohu iahiko o nāianei, te tohu te hurihanga hiko iahiko iahiko o nāianei, te tohu whakawhitinga iahiko iahiko o nāianei. whakawhiti). I te wa o te hoko o te kaitahuri motuka dc brushless e hiahia ana etahi waahanga? Me aro ki nga take? Ko te kaiwhakahaere motuka he whakauru i tetahi mea, e rua ranei, i te wa o te hokonga o te whiriwhiringa mana whakahaere motika dc brushless ka hiahia pea ki te whakataurite, ka kite mena ka whai hua. 1. Kia whai whakaaro ki te pūmana ngaohiko o te ngaohiko motini dc brushless e whakahaeretia ana e te putanga puoko tuunga hei whakarato iahiko whakahuri hiko. Kōwhiri brushless dc nekeneke hua pūmana, tuatahi o nga mea katoa, kia whiriwhiri i te ngaohiko tika rite ki te hiahia o te kiritaki ki te whiriwhiri i te ngaohiko reiti ki te whiriwhiri i nga tawhā ngaohiko puku, whakarongo ki te whakamahi o te ngaohiko i roto i te tukanga o te kore-uta, me te kawenga e kore e nui ake i te whānuitanga i whakaritea i roto i te puku. 2. Notice o te brushless dc pūmana motopaika, ka whiriwhiri tatou i te puku o te nāianei tihi whiriwhiri i te tikanga o te nāianei tihi ko te whakauru whakatauranga o nāianei o te pūmana nekeneke Ir (A), te tihi o nāianei Ip (A) = 2 xir, ki te kore te taraiwa putanga nāianei i roto i te tukanga whakamahi kahore etahi tahua engineering, ki te mohiotia ki te mana putanga reiti o te pūmana motopaika (Vr putanga mana ranei)Pr(W) Me te peia te ngaohiko o nāianei Pr(W) ≤ 4xPr/Vr. 3. Kia whai whakaaro ki te whakamahi o te brushless dc motopaika pūmana pāmahana ka taea hoki e matou kia rite ki nga tawhā whakaturia pūmana nekeneke, engari e hiahia ana matou kia rite ki te pūmana nekeneke rerekē ki te whakaturia tawhā, he pai mo te whakamahi o te pāmahana, o te akoranga, Me hoki tatou ki te kia tangohia ki pūkete, te teitei te pāmahana te utu whānui ake. 4. Kia whai whakaaro ki te brushless dc pūmana nekeneke rite ki te whakaritenga o te mana o te ātete mātao, ki te kī i te mahi noa o te puku, waea pūmana nekeneke awhiowhio waea, waea whenua me te nekeneke hall hall waea awhiowhio te raina whenua i waenganui i casing me te ātete mātao he nui atu i te 100 megohm 500 VDC, ka taea te tu i te 600 vac / 50 hz/ma te pehanga pakaru. He tuhipoka motuhake: ka peia e te kaiwhakahaere motopaika dc brushless te taraiwa motika motika ka tangohia i te mutunga o te waahi poto, ko te mahi a te kaiwhakahaere motuka te kaha o te pakaru, kaua e mahi, kaore he kaha pakaru, ka nui ake te tere, ka nui ake te kaha o te pakaru. Na te rere o te naianei me te kore e whakamahi i te parenga tairongo o naianei, kare e taea e te naianei te whakahaere. Na ka kore e taea e te tere braking te neke atu i te tere braking haumaru, mena ka wera te ngongo hiko, tenei ahuatanga, kia tupato.