Uruganda rukora ibinyabiziga rusobanura ihame ryakazi rya moteri ya dc

Ukurikije Uwitekauruganda rukora moteri, ihame ry'akazi ryadc moterini uguhindura imbaraga za electromotive imbaraga zatewe no kwinjizwa muri coil armature mumashanyarazi ataziguye iyo akuwe mumashanyarazi ya brush na commutator hamwe na commutator ibikorwa bya brush.

Kuva kumurimo wo gukora kugirango usobanure: guswera ntabwo byongeramo voltage ya dc, hamwe nuwimuka wambere ukurura armature kumasaha yisaha ihora yihuta, impande zombi za coil zikata umurongo wa magneti munsi ya polarite itandukanye ya pole ya magneti, no muri ibyo induction yabyaye ingufu za electromotive, icyerekezo cya electromotive icyerekezo ukurikije ukuboko kwiburyo kugirango umenye.

Kubera ko armature izunguruka ubudahwema, birakenewe ko umuyoboro utwara amashanyarazi ukorerwa inkingi za coil ab na CD mumashanyarazi kugirango bahindure guca imirongo yingufu munsi yinkingi ya N na S, nubwo icyerekezo cyingufu zituruka kumashanyarazi. kuri buri coil impande zose hamwe na coil zose zirasimburana.

Imbaraga zikoreshwa na electromotive muri coil nimbaraga zisimburana, mugihe ingufu za electromotive kumpera ya brush A na B nimbaraga zidasanzwe.

Kuberako, mugihe cyo kuzunguruka kwa armature, aho ariho hose armature ihindukira, kubera ibikorwa bya commutator na brush commutator, imbaraga za electromotive zatewe na brush A zinyuze mumashanyarazi ni burigihe imbaraga za electromotive kumpera ya coil ikata n -umurongo wa magnetiki umurongo.Kubwibyo, brush A burigihe ifite polarite nziza.

Muri ubwo buryo, brush B ihora ifite polarite itari nziza, bityo amaherezo ya brush arashobora kuganisha kumashanyarazi ya pulse yingufu zihoraho ariko ubunini butandukanye. Niba umubare wibishishwa munsi ya buri pole wiyongereye, urwego rwo kunyeganyega rwa pulse rushobora kugabanuka kandi imbaraga za dc electromotive zirashobora kuboneka.

Nuburyo moteri ya dc ikora.Birerekana kandi ko moteri ya sub - dc mubyukuri ari ac generator hamwe na commutator.

Ukurikije itangizwa ryabakora moteri yinyeganyeza, uhereye kumiterere yibanze ya electromagnetiki, moteri ya dc mubisanzwe irashobora gukora nka moteri ikora, nayo irashobora gukoreshwa nka generator, ariko inzitizi ziratandukanye.

Ku mpande ebyiri zohanagura za moteri ya dc, ongeramo ingufu za dc, shyiramo ingufu z'amashanyarazi muri armature, ingufu za mashini ziva mumashanyarazi, gukurura imashini zitanga umusaruro, ingufu z'amashanyarazi mumashanyarazi hanyuma uhinduke moteri;

Niba icyimuka cyambere gikoreshwa mugukurura armature ya moteri ya dc, kandi brush ikongeramo voltage ya dc, noneho amaherezo ya brush arashobora kuganisha kumashanyarazi ya dc nkisoko ya dc, ishobora kubyara ingufu z'amashanyarazi.Moteri ihindura ingufu za mashini mumashanyarazi kandi ihinduka moteri ya moteri.

Ihame ryuko moteri imwe ishobora gukora nka moteri yamashanyarazi cyangwa nka generator.Mu nyigisho ya moteri yitwa ihame rihinduka.

Urashobora Gukunda: