Kuki imikorere myiza ya moteri zikora rukuruzi zihoraho iri hejuru?

Moteri ihoraho ihuza magneti na moteri isanzwe igizwe ahanini na stator, rotor n'ibice by'inzu. Kimwe na moteri zisanzwe za AC, core ya stator ifite imiterere ya laminated kugira ngo igabanye igihombo cy'icyuma giterwa n'umuyoboro wa eddy na hysteresis mu gihe cy'imikorere ya moteri; imizunguruko isanzwe ifite imiterere ya symmetrical igizwe n'ibice bitatu, ariko guhitamo parameters biratandukanye cyane. Igice cya rotor gifite imiterere itandukanye, harimo rotor ihoraho ya magneti ifite starter squirrel-cage, hamwe na rotor ihoraho ya magneti ifite cyangwa ishyizwe hejuru. core ya rotor ishobora gukorwa mu buryo bukomeye cyangwa structure ya laminated. Rotor ifite ibikoresho bya magneti bihoraho, bisanzwe byitwa icyuma cya magneti.

Mu gihe cy’imikorere isanzwe ya moteri ya rukuruzi ihoraho, imbaraga rukuruzi za rotor na stator ziba ziri mu buryo buhuza. Nta muyaga uterwa n’amashanyarazi mu gice cya rotor, bityo nta gutakaza umuringa wa rotor cyangwa hysteresis na eddy current bihomba. Nta mpamvu yo gutekereza ku kibazo cyo gutanga ubushyuhe giterwa no gutakaza amashanyarazi. Muri rusange, moteri za rukuruzi zihoraho zikoreshwa na frequencies zabugenewe, zifite imikorere yo gutangiza buhoro. Byongeye kandi, moteri za rukuruzi zihoraho ni moteri zihuza kandi zifite imiterere ya moteri zihuza ku buryo ingufu zishobora guhindurwa ku gaciro kagenwe binyuze mu mbaraga zo gushyuha. Kubwibyo, ingufu zishobora gushushanywa ku gaciro gasabwa.
Ukurikije uko ibintu bimeze mu gutangira, bitewe n’uko moteri za rukuruzi zihoraho zitangirwa n’amashanyarazi akoreshwa mu guhindura frequency cyangwa se moteri zihuza frequency, gutangira moteri za rukuruzi zihoraho biroroshye cyane; kimwe no gutangiza moteri zikoresha frequency, birinda inenge zo gutangira za moteri zisanzwe zikoresha squirrel-cage asynchronous.

Muri make, ubushobozi n'imbaraga bya moteri za rukuruzi zihoraho bishobora kugera ku rwego rwo hejuru cyane. Imiterere yazo iroroshye cyane kandi zakunzwe cyane ku isoko mu myaka icumi ishize. Ariko, ikibazo cyo gukuramo rukuruzi ni ikibazo kidashobora kwirindwa kuri moteri za rukuruzi zihoraho. Iyo umuriro ari munini cyane cyangwa ubushyuhe buri hejuru cyane, ubushyuhe bw'izunguruka rya moteri buzazamuka cyane mu kanya gato, umuriro uziyongera cyane, kandi rukuruzi ihoraho izakuramo rukuruzi vuba. Mu kugenzura moteri za rukuruzi zihoraho, hashyirwaho igikoresho cyo kurinda umuriro ukabije kugira ngo hirindwe ikibazo cyo gukuramo ingufu kwa moteri. Ariko, ibi ntibibuza ko bituma gukuramo rukuruzi no kuzimya ibikoresho.