brushless dc motor ma te tango i te paraihe waro tinana, roa te ora ratonga o te motini, whakaiti i te haruru me te waku i roto i te tukanga o te mahi, ki te karo i te motopaika waro paraihe i roto i te tukanga o te mahi e korakora kawea ki te production haumaru huna raruraru, engari hoki tōtika whakaiti i te rōrahi o te mīhini. Engari na te mea kua whakakorehia te ahupūngao, te paraihe waro, te motopaika korepu ka taea anake te mohio ma te taraiwa korekore he tohu mamati, na reira ka huri.
te aratau mana motika dc brushless o te aha? Kei raro te whakamarama ki te katoa.
te mana whakahaere motika dc brushless, e toru nga momo matua: me te pūoko tūnga me te kore pūoko tūnga me te mana mohio.
Ko tetahi, me te mana o te pukoro (Hall sensor)
me te mana o te pukoro tuunga kua whakauruhia ki runga i te brushless dc motor stator tuunga pūoko ki te kite i te tuunga rotor me te mana o te huringa awhiowhio stator. Kei te whakamahia te pūoko tūnga motopaika i roto i te hikohiko (Pērā i te whakahuri hurihuri autō), photoelectric (Mena te kanohi), te whakaraerae autō (Pērā i te pūoko hall)Etc. , Ko tetahi o nga mea e whakamahia nuitia ana me te punaha mana o te pukoro tuunga he maha nga wa ka whakapiri atu tatou ki te pukoro whare.
2, mana sensorless
brushless dc nekeneke kahore mana pūoko tūnga, e kore e tika i runga i te brushless dc nekeneke stator tāuta pūoko tūnga ki te kitea te tūnga rotor. I te nuinga o te wa ka whakamahi tika ki te rapunga pea, e toru nga tikanga pai, te tikanga aroturuki ara o naianei, te tikanga ngaohiko ara iahiko tuwhera, te tikanga inductance wahanga, nga tikanga taumata arorau pea penei i te tikanga whakatairite whakauru ki te kitea autaki i te tuunga rotor.
3, mana mohio,
mana ariā o te mana maramarama ko te atamira matatau o te whanaketanga, te tikanga ngā te mana fuzzy, mana whatunga neural, pūnaha tohunga, me ētahi atu Pūnaha mana Intelligent he te mahi pērā i te ako-whaiaro, urutau, whaiaro-whakarite, taea ki te whakaoti i te raruraru o te paheketanga tauira, mana kore rārangi, me ētahi atu raruraru uaua ake. Ko te tino korero, ko te BLDCM he taurangi maha, kore raina, hononga kaha, na reira ma te whakamahi i te mana mohio ka taea te whakatutuki i nga hua whakahaere pai. I tenei wa, he maha atu nga tikanga whakahaere mohio kua whakamahia i roto i te mana motika dc brushless, hei tauira: te whakakotahitanga o te mana Fuzzy me te mana PID Mana Fuzzy -PID, mana fuzzy me te whatunga neural me te whakakotahitanga o te mana pūhui me nga tawhā o te tohu mema e te algorithm ira ki te arotau i te mana fuzzy me te mana o te neuron kotahi te mana urutau, etc.
aratau, te pukoro o te whare, te dongguan i roto i te motopaika rotor brushless, he iti te utu, he nui te pono, he tika te waahi, ko te hanga papatipu me te whakamahi i te motuka dc brushless tetahi o nga huarahi pai ki te whakahaere.
Ko te roopu HOPRIO he kaihanga ngaio o te kaiwhakahaere me nga motuka, i whakapumautia i te 2000. Te tari matua o te roopu i Changzhou City, Jiangsu Province.
