Ko nga ahuatanga o te hanganga o te miihini miihini dc brushless _ kaiwhakahaere o nga ahuatanga mahi motika dc brushless

o te brushless dc motor controller āhuatanga hoahoa me ngā āhuatanga mahi o brushless dc motor ngā ontology o te motini me te puku, he hua mechatronics angamaheni. Ko te kaiwhakahaere o te motini hiko dc brushless e huri ana ki te hononga raina hangarite toru-waahanga, me te motini tukutahi-toru he rite ki te kaiwhakahaere. Rotor brushless dc motor pūmana kei roto ndfeb rauemi aukume pūmau. I roto i te stator o te raki - hau gapSouth me te ma tapawha ngaru autō mara autō, no reira ko te brushless dc pūmana motopaika ka kiia hoki 'te ngaru tapawha pūmana motopaika'. Kia tika ai te hurihanga o te pūmana motuka dc brushless awhiowhio, i roto i te pūmana motuka dc brushless me te pūoko tūnga, hei polarity tohu tohu rotor. Puku: kiriata kotahi hei pokapū whakahaere; I te mea ko te whakawhiti hiko i hangaia mai i te IGBT, MOSFET ranei te piriti hurihuri; - hei momo ngaohikoTotika -I roto i te kaiwhakatika, te wae tātari o te ara iahiko matua; Hei papapātuhi me te waeine whakaatu mamati o te atanga tangata-miihini; Ka rite ki te mana, peia mana supply o whakawhiti mana supply. Te kaha o te kaha: te rotor brushless dc motini pūmana me te kore mate parahi kare ano hoki he mate o te paraihe waro, kua piki ake te pai o te 5% - nui atu i te kaha o te motuka asynchronous12%. Te kaha o te mana nui: te mana whakahaere motika dc brushless me te kore he mea whakaongaonga mai i te matiti hiko, ka tata te mana o te hiko ki te 1. Te taipana timata nui, te iti o te timatanga, nga ahuatanga miihini me te whakaritenga o nga ahuatanga o te mana whakahaere motika dc brushless me te tohu pivot pukoro hiko dc motuhake he rite nga ahuatanga e rite ana, no reira he rite tonu tona taipana timata, iti te timatanga o naianei, he whanui te awhe whakatikatika, engari karekau he hee na te hurihanga hiko. whakawhiti. Te mana whakaputa teitei brushless dc motor pūmana: te rōrahi o te brushless dc pūmana motopaika me te mōrahi tere mahi i te wa ano, te putanga mana nekeneke asynchronous piki ake e 30%. Ka taea te urutau: te whakawhiwhinga ngaohiko ine whakatauranga + ranei - 10%15%, te pāmahana taiao 40 k me te utaina taipana mai i te 0 -100% te ripple taipana whakatauhia, te tere tonu o te kaitahuri motuka dc brushless me te tautuhi i te tere ine, te ahua pumau kaore e nui ake i te tere kua whakaritea me te iti ake ranei o te 1%. Brushless dc pūmana motini he ahua o te punaha whakahaere tere tere, kaore he take ki te tiimata i te awhiowhio penei i te kaiwhakahaere motuka tukutahi noa; A, no te irakētanga kawenga, e kore e whakaputa oscillation me te puta ki waho. Pūmana motopaika dc korere me te pūmana motini dc, ac ac asynchronous motini pūmana āhuatanga o te hanganga. He pai mo te tere iti mo te wa roa, te tiimata auau, he tere te hurihanga ac auau ka taea e te kawana motuka motuka te mohio ki te whakamahi i te waa.