Rkumbukirani momwe mota ya burashi ya DC imagwirira ntchito
Kuti mumvetse bwino momwemota zopanda burashintchito, choyamba tiyenera kukumbukira momwe mota ya DC ya burashi imagwirira ntchito, chifukwa idagwiritsidwa ntchito kwa nthawi yayitali mota za DC zopanda burashi zisanapezeke.
Mu nthawi yachizoloweziMota ya DC, pali maginito okhazikika kunja ndi armature yozungulira mkati. Maginito okhazikika ndi osakhazikika, kotero amatchedwa stator. Armature imazungulira, kotero imatchedwa rotor. Armature imakhala ndi electromagnet. Mukayika magetsi mu electromagnet iyi, imapanga mphamvu ya maginito mu armature yomwe imakoka ndikuthamangitsa maginito mu stator. Commutator ndi maburashi ndi zinthu zazikulu zomwe zimasiyanitsa DC brush motor ndi mitundu ina ya ma motors.
Kodi Brushless DC Motor ndi chiyani?
Mota ya DC yopanda brush kapenaBLDCndi mota yamagetsi yoyendetsedwa ndi mphamvu yamagetsi yolunjika ndipo imapanga kayendedwe kake popanda maburashi monga momwe zimakhalira ndi DC Motors wamba.
Ma mota opanda maburashi ndi otchuka kwambiri masiku ano kuposa ma mota a DC opangidwa ndi maburashi wamba chifukwa ali ndi mphamvu yabwino, amatha kupereka mphamvu yeniyeni komanso kuwongolera liwiro la kuzungulira, komanso amapereka kulimba kwambiri komanso phokoso lochepa lamagetsi, chifukwa cha kusowa kwa maburashi.
Kodi Magalimoto a DC Opanda Brush Amagwira Ntchito Bwanji?
Mfundo yogwirira ntchito ya mota yopanda maburashi imakhudza kuyanjana kwa maginito ozungulira ndi coil yosasuntha. Mosiyana ndi ma mota achikhalidwe opangidwa ndi maburashi, palibe maburashi enieni kapena ma commutator omwe amagwiritsidwa ntchito. Mu mota yopanda maburashi, rotor yokhala ndi maginito okhazikika imazungulira mozungulira stator yosasuntha yokhala ndi ma coil angapo kapena ma windings. Ma coil awa amayikidwa mozungulira stator nthawi zinazake. Zamagetsi za mota zimawongolera mphamvu yomwe ikuyenda kudzera mu coil iliyonse kuti ipange mphamvu ya maginito yozungulira. Mphamvu ya maginito yozungulira iyi imagwirizana ndi maginito okhazikika pa rotor, zomwe zimapangitsa rotor kuzungulira. Kuwongolera ndi liwiro la kuzungulira kumatha kulamulidwa posintha nthawi ndi kukula kwa mphamvu yomwe ikuyenda kudzera mu coil. Kuti izungulire bwino, masensa a malo nthawi zambiri amaphatikizidwa mu mota kuti apereke mayankho ku dera lowongolera. Kuyankha kumeneku kumathandiza wowongolera mota kudziwa bwino malo a rotor ndikusintha mphamvu mu ma coil moyenerera. Ponseponse, ma mota ang'onoang'ono opanda maburashi amagwira ntchito pogwiritsa ntchito kuyanjana pakati pa mphamvu ya maginito yozungulira yopangidwa ndi ma coil a stator ndi maginito okhazikika pa rotor, zomwe zimapangitsa kuti kuzungulira koyenera komanso kolondola popanda kufunikira maburashi enieni kapena ma commutator.
Mapeto
Ma mota ang'onoang'ono opanda burashi ali ndi mphamvu zambiri, moyo wautali, kuwongolera kolondola, komanso phokoso lochepa poyerekeza ndimagalimoto achikhalidweAmagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikizapo ndege, zida zachipatala, maloboti, ndi zamagetsi. Pamene ukadaulo ndi kufunikira kwa kayendetsedwe kabwino ka magalimoto kukupitilira kukula, kugwiritsa ntchito ma mota ang'onoang'ono opanda burashi kukuyembekezeka kuwonjezeka mtsogolo.
Funsani Akatswiri Anu Atsogoleri
Timakuthandizani kupewa mavuto kuti mupereke khalidwe labwino komanso kuyamikira zosowa zanu za injini yaing'ono yopanda maburashi, panthawi yake komanso pa bajeti.
Nthawi yotumizira: Ogasiti-25-2023
