Kaore e taea e te kaiwhakahaere motuka dc Brushless te taraiwa?

I tenei wa, he maha nga kaihanga taputapu aunoa e arotahi ana ki te miihini miihini dc brushless, e pai ana ki te whakamahi i te motuka motuka dc brushless hei utu mo te iti o te kaha, i mua i te maha o nga ngoikoretanga penei i te haruru nui me te motuka motuka, penei i te toru-waahanga koretake motuka motuka, stepper motor kaiwhakahaere, me etahi atu. Inaa, karekau te mana motika dc brushless mo te taraiwa. Ka puta mai tenei mai i te maapono o te mana whakahaere motuka kore. Pūwhakahaere motini dc Brushless,刷)I roto i te commutator hiko ka whakakapi i te commutator miihini, brushless dc motor controller mo te whakawhiti hiko, no reira me whakamahi koe i te ara iahiko taraiwa. Ko te whakarereketanga o te miihini miihini dc brushless e rua nga waahanga, te taraiwa me te whakahaere iahiko, ehara i te mea ngawari ki te wehe i nga waahanga e rua, ina koa ko te whakaurunga hiko hiko iti i waenga i nga waahanga e rua ka waiho hei iahiko whakauru motuhake. I roto i te mana nui brushless dc pūmana motopaika, puku ara iahiko me te mana iahiko ka taea te kotahi. Peia te mana whakaputa ara iahiko, peia te awhiowhio awhiowhio motika, ka whakahaeretia e te ara iahiko whakahaere. I ahu mai te ara iahiko puku mai i te ahua whakakaha raina ki te ahua whakahuri PWM, ko te hanganga ara iahiko e rite ana ano mai i te ara iahiko whakawhiti whakawhiti ki roto i te ara iahiko whakauru. Modular integrated iahiko ki te mana transistors bipolar, mana mara pānga ngongo me te wehenga kuaha kua pānga mara i roto i te ahua o te transistor bipolar, me ētahi atu Ahakoa, weherua bipolar transistor kuaha pānga mara he nui atu te utu, engari i te tirohanga o te mahi haumaru, me te pono ki reira he tika ake. Ka taea te wehewehea te aratau taraiwa miihini miihini me te miihini hiko hiko i runga i nga waahanga rereke ki nga momo momo taraiwa, kei a raatau ano o raatau ahuatanga. E ai ki te ngaru: puku ngaru tapawha, tenei ara puku ki te whakatutuki watea, ngāwari ki te ite pūmana nekeneke kahore mana pūoko tūnga; puku Sine, aratau puku e taea te whakapai ake i te mana whakahaere nekeneke rere, kia rite te taipana putanga, engari he āhua uaua te tukanga whakatinanatanga. I te wa ano, ko tenei tikanga me te SPWM me te SVPWM (Space vector PWM)E rua nga momo huarahi, pai ake i te SPWM SVPWM. Brushless dc motor controller,刷)I roto i te commutator hiko whakakapi commutator mihini, na te brushless dc motor controller ehara i te mea he pai te tere o te whakahaere i nga ahuatanga mahi penei i te dc motor controller, a he ngawari te hanganga ac motor controller, kaore he korakora whakawhiti, he mahi pono me te ngawari te tiaki, me era atu. , LTD. , http://www. tcmotor.com