Uruganda rukora moteri zihuta rusobanura ihame ry'imikorere ya moteri ya DC

Dukurikije ibivugwa nauruganda rukora moteri zihinda, ihame ry'imikorere ryamoteri ya DCni uguhindura imbaraga za electromotive zisimburana zikomoka ku kwinjizwa mu gikoresho cyo gufunga (armature coil) zikajya mu mbaraga za electromotive power zikoresha umuyoboro w'amashanyarazi ugororotse iyo zikuwe ku mpera y'uburoso n'igikoresho gikoresha umuyoboro w'amashanyarazi (commutator) n'imikorere ya commutator y'uburoso.

Kuva ku murimo wa commutator gusobanura: uburoso ntibushyiramo voltage ya dc, hamwe na prime mover ikurura armature ihindagurika ry’umuvuduko uhoraho, impande zombi za coil zica umurongo wa magnetic force munsi ya polarity itandukanye y’inkingi ya magnetic, kandi aho induction yatangaga electromotive force, electromotive force cyerekezo hakurikijwe itegeko ryo kuboko kw'iburyo kugira ngo rimenyekane.

Kubera ko armature izenguruka buri gihe, ni ngombwa ko icyuma gitwara umuriro gishyirwa ku nkengero za coil ab na CD mu ngufu za rukuruzi kugira ngo gice imirongo y'imbaraga munsi y'inkingi za N na S, nubwo icyerekezo cy'imbaraga za electromotive ziterwa kuri buri nkengero za coil no muri coil yose gisimburana.

Imbaraga za elegitoroniki zikomoka kuri koyili ni imbaraga za elegitoroniki zisimburana, mu gihe imbaraga za elegitoroniki ziri ku mpera ya brush A na B ari imbaraga za elegitoroniki zikomoka kuri A.

Kubera ko, mu gihe cyo kuzenguruka kw'imashini, aho imashini ihindukira hose, bitewe n'imikorere ya commutator na brush commutator, imbaraga za electromotive ziterwa na brush A inyuze mu cyuma cya commutator zihora ari imbaraga za electromotive ku nkengero z'uruziga ruca umurongo wa magnetic field wa n-pole. Kubwibyo, brush A ihora ifite polarity nziza ya A.

Muri ubwo buryo, brush B ihora ifite polarity negative, bityo impera y'brush ishobora gutuma habaho imbaraga za electromotive pulse zifite icyerekezo gihoraho ariko zingana. Iyo umubare wa coils munsi ya buri pole wiyongereye, urugero rw'ihindagurika rya pulse rushobora kugabanuka kandi imbaraga za electromotive za dc zishobora kuboneka.

Uku ni ko moteri za dc bikora. Bigaragaza kandi ko moteri ya sub-dc mu by'ukuri ari moteri ya ac ifite commutator.

Dukurikije uko abakora moteri zikora vibration babivuga, ukurikije imiterere y’ibanze ya electromagnetic, moteri ya dc muri rusange ishobora gukora nka moteri ikora, ishobora no gukoreshwa nka moteri ikora, ariko imbogamizi ziratandukanye.

Ku mpera ebyiri z'uburoso bwa moteri ya dc, ongeramo voltage ya dc, shyiramo ingufu z'amashanyarazi mu gice cy'ingufu, ingufu za mekanike zisohoka mu gice cy'ingufu za moteri, kurura imashini zikora, ingufu z'amashanyarazi mu ngufu za mekanike hanyuma ube moteri;

Iyo icyuma gikurura imbaraga cya moteri ya dc gikoreshejwe mu gukurura armature ya moteri ya dc, kandi brush ntiyongere voltage ya dc, impera y'uburoso ishobora gutuma DC electromotive force iba isoko y'ingufu za dc, ishobora gusohora ingufu z'amashanyarazi. Moteri ihindura ingufu za mechanical mo ingufu z'amashanyarazi ikaba moteri ikoresha generator.

Ihame ry'uko moteri imwe ishobora gukora nka moteri y'amashanyarazi cyangwa moteri ikoresha amashanyarazi. Muri iyo nyigisho y'imodoka byitwa ihame rishobora guhindurwa.

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