Ejo hazaza ha moteri hazaba "brushless" nyuma!Ibyiza nibibi, imikorere nubuzima bwa moteri idafite brush!|

Incamake

Moteri ya Brushless DC yuzuye mu nganda zinyuranye nkumusazi wumusazi, ihinduka inyenyeri ikwiye kuzamuka munganda za moteri.Turashobora gushidikanya dushize amanga - mugihe kizaza, inganda zitwara ibinyabiziga zizinjira mugihe "kitagira brush"?

Moteri ya Brushless DC ntabwo ifite brush na commutators, niyo mpamvu izina ryabo.Igizwe numubiri wa moteri numushoferi, kandi nibicuruzwa bisanzwe bya mechatronic.Nka "mushya" mu nganda z’imodoka, nubwo amateka ya moteri ya DC itagira amashanyarazi yinjira mu Bushinwa ntabwo ari ndende, kandi igiciro kiri hejuru ugereranije na moteri yasunitswe, kubera ibyiza bigaragara bya moteri idafite amashanyarazi, umuvuduko witerambere ushobora gusobanurwa nk byihuse.Nyuma yo kwinjira mu Bushinwa, yahise itoneshwa n'inganda nk'ibikoresho byo mu rugo, imodoka, amato n'imashini, kandi ifata umwanya mu nganda zitandukanye kandi itera imbere vuba.

Kuki moteri idafite brush ifite umwanya?

Nta gushidikanya ko igiciro gito aricyo cyibandwaho mu nganda kuri moteri idafite amashanyarazi, none kuki ishobora gukomeza gufata umwanya ku isoko rya moteri mugihe gito?Mubyukuri, ibi bisa nibya Apple.Igihe cyose imikoreshereze yingirakamaro hamwe nubuziranenge bishobora kwemezwa, irashobora gukurura abaguzi b'indahemuka.Kurugero, igiciro cyibikoresho bya elegitoroniki bya Apple kiri hejuru yikigereranyo, ariko isoko iracyashyushye.Biragaragara, mugihe ubuziranenge nigiciro bishobora guhitamo gusa, abaguzi bafite imbaraga zo kugura bazakomeza gushyira imbere ingaruka zo gukoresha.

akarusho:

(1) Brushless, kwivanga hasi

Moteri idafite amashanyarazi ikuraho umwanda, kandi impinduka itaziguye ni uko nta cyuka cy’amashanyarazi kibyara iyo moteri yasunitswe ikora, bigabanya cyane kwivanga kw’umuriro w'amashanyarazi ku bikoresho bya radiyo bigenzura kure.

(2) Urusaku ruto no gukora neza

Moteri idafite brush ntigira umwanda, imbaraga zo guterana ziragabanuka cyane mugihe cyo gukora, imikorere iroroshye, kandi urusaku ruzaba ruto cyane.Iyi nyungu ninkunga nini yo gutuza kwicyitegererezo.

(3) Kuramba no kugiciro gito cyo kubungabunga

Hatariho guswera, kwambara moteri itagira brush cyane cyane kubitwara.Urebye muburyo bwa mashini, moteri idafite brush ni moteri idafite kubungabunga.Mugihe bibaye ngombwa, gusa ukeneye gukora bimwe byo kubungabunga ivumbi.Mugereranije ibyabanje nibikurikira, uzamenya ibyiza bya moteri itagira brush hejuru ya moteri yasunitswe, ariko byose ntabwo ari byimazeyo.Moteri idafite brush ifite imikorere yihuta yo kwihuta kandi nini nini.Imikorere iranga moteri ya brushless ntishobora gusimburwa, ariko Kubijyanye no koroshya imikoreshereze ya moteri idafite amashanyarazi, hamwe nogushaka kugabanya ibiciro byabashinzwe kugenzura amashanyarazi no guteza imbere no guhatanira isoko ryikoranabuhanga ridafite amashanyarazi mu gihugu ndetse no hanze yarwo, sisitemu y'amashanyarazi idafite amashanyarazi ni murwego rwo kwihuta kwiterambere no kumenyekana, nabyo biteza imbere cyane iterambere ryimikorere yicyitegererezo.

ibitagenda neza:

(1) Ubuvanganzo ni bunini kandi igihombo ni kinini

Inshuti zicyitegererezo zishaje zahuye niki kibazo mugihe zikina na moteri zogejwe kera, ni ukuvuga, nyuma yo gukoresha moteri mugihe runaka, birakenewe gufungura moteri kugirango usukure karuboni ya moteri, nigihe- kumara no gukora cyane, kandi ubukana bwo kubungabunga ntiburi munsi yisuku ryurugo.

(2) Ubushyuhe ni bunini kandi ubuzima ni bugufi

Bitewe n'imiterere ya moteri yasunitswe, guhangana kwihuza hagati ya brush na commutator ni binini cyane, bikavamo imbaraga nini muri rusange ya moteri, byoroshye kubyara ubushyuhe, kandi rukuruzi ihoraho nikintu cyumva ubushyuhe.Niba ubushyuhe buri hejuru cyane, ibyuma bya magneti bizaba demagnetised., kugirango imikorere ya moteri yangiritse kandi ubuzima bwa moteri yasunitswe bigira ingaruka.

(3) Ubushobozi buke nimbaraga nke zisohoka

Ikibazo cyo gushyushya moteri yasunitswe yavuzwe haruguru ahanini biterwa nuko ikigezweho gikora mukurwanya imbere kwa moteri, bityo ingufu zamashanyarazi zigahinduka ingufu zubushyuhe kuburyo bwinshi, bityo imbaraga ziva mumoteri yasunitswe ntabwo ari nini, kandi imikorere ntabwo iri hejuru.

Uruhare rwa moteri idafite brush

Moteri idafite amashanyarazi nayo ni igikoresho gihindura ingufu z'amashanyarazi ingufu za mashini.Mugukoresha ingufu z'amashanyarazi, ingufu za mashini zirashobora kuboneka kugirango tugere ku ntego runaka.Ni ubuhe buryo bukoreshwa na moteri idafite amashanyarazi muri rusange?Irashobora gukoreshwa muruganda ruto rwibikoresho byo murugo, nkumuyaga usanzwe wamashanyarazi.Mubyukuri, moteri idafite amashanyarazi ihindura ingufu zamashanyarazi ingufu za mashini, kandi umuyaga wamashanyarazi uzahindukira ukuzanira ibyiyumvo byiza.Byongeye kandi, ibyatsi byangiza inganda mu busitani mubyukuri bikoresha moteri idafite amashanyarazi.Mubyongeyeho, imyitozo yamashanyarazi munganda zikoresha ingufu nazo zikoresha moteri idafite brush.Uruhare rwa moteri idafite amashanyarazi ni uguhindura ingufu z'amashanyarazi ingufu za mashini, kugirango zishobore kugira uruhare mubuzima bwa buri wese no kuzamura imibereho ya buri wese.

Noneho moteri ya DC idafite amashanyarazi yashoboye gusimbuza byimazeyo kugenzura umuvuduko wa moteri ya DC, guhinduranya inshuro + guhinduranya umuvuduko wa moteri yihuta, moteri ya asinchronous moteri + kugabanya umuvuduko.Ihuza ibyiza byose bya moteri gakondo ya DC mugihe ikuraho karuboni ya karubone nuburyo bwo kunyerera, kandi ifite ibimenyetso byiza bya torque.Ifite imikorere myiza ya torque ku muvuduko wo hagati no hasi, nini yo gutangira nini na ntoya yo gutangira, umuvuduko udasanzwe, kugenzura umuvuduko mugari, hamwe nubushobozi bukomeye bwo kurenza.Byongeye kandi, ubuzima bwubu bwa moteri isanzwe yogejwe ni amasaha agera ku 10,000, kandi ubuzima bwa moteri ya DC idafite amashanyarazi ni ndende inshuro nyinshi.

Byongeye kandi, kubera ko moteri ya brush idafite ubwayo idafite umunezero nogutakaza karuboni, igihombo cyihuta cyicyiciro kinini kiravaho, kandi igipimo cyuzuye cyo kuzigama amashanyarazi gishobora kugera kuri 20% ~ 60%, bityo itandukaniro ryibiciro na moteri isanzwe irashobora gushingira gusa kuzigama ingufu.Nyuma yumwaka umwe, ikiguzi cyo kugura kizagarurwa.Byongeye kandi, guverinoma yagiye ishyigikira kubungabunga ingufu no kurengera ibidukikije mu myaka yashize.Moteri idafite amashanyarazi irashobora kuvugwa ko ari inzira yo guteza imbere moteri.

Igihe cyo kohereza: Nyakanga-13-2022