Urusaku rwa moteri yamashanyarazi rushobora kugabanywamo ibyiciro bitatu: indege yindege, imashini na electromagnetic. Mu myaka yashize, abantu barushijeho kwita ku ngaruka ziterwa n’urusaku rwa electronique. Ibi biterwa ahanini nimpamvu ebyiri: (a) kuri moteri ntoya nini nini, cyane cyane moteri iri munsi ya 1.5kW, urusaku rwa electromagnetique rwiganje mumurima wa acoustic; (b) ubu bwoko bwurusaku biterwa ahanini ningorabahizi zo guhindura imiterere ya magneti ya moteri imaze gukorwa.
Mu bushakashatsi bwabanjirije iki, ingaruka z’ibintu bitandukanye ku rusaku rwa moteri zarasuzumwe cyane, nk’ingaruka z’imiterere y’ubugari bw’imisemburo ku myitwarire y’urusaku rwa acoustic rwimbere rwimashini zihoraho zihoraho; Ingaruka zo guhinduranya, amakadiri no gutera akabariro kuri stator resonant frequency; Ingaruka zumuvuduko wibanze, kuzunguruka, imigozi, imiterere yinyo, ubushyuhe, nibindi kumyitwarire yinyeganyeza ya stator yubwoko butandukanye bwa moteri.
Nyamara, kubijyanye na stator core laminations, ingaruka kumyitwarire yinyeganyeza ya moteri ntabwo yigeze yigwa neza, nubwo bizwi ko gufunga laminations bishobora kongera ubukana bwimbere ndetse no mubihe bimwe na bimwe bashobora gukora nka icyuma gikurura. Ubushakashatsi bwinshi bwerekana imiterere ya stator nkibintu binini kandi bingana na silindrike kugirango bigabanye kwerekana imiterere nuburemere bwo kubara.
Umushakashatsi wa kaminuza ya McGill, Issah Ibrahim hamwe nitsinda rye bakoze ubushakashatsi ku ngaruka ziterwa na stator za laminated na laminine ku rusaku rw’imodoka basesenguye umubare munini w’imodoka. Bubatse moderi ya CAD ishingiye kubipimo bya geometrike yapimwe nibintu bifatika bya moteri nyirizina, hamwe na moderi yerekanwe ni 4-pole, 12-imbere imbere imbere ya moteri ihoraho ya moteri (IPMSM). Kwerekana imiterere ya stator ya laminated yarangiye hakoreshejwe Laminated Model Toolbox muri Simcenter 3D, yashyizweho hakurikijwe ibisobanuro byakozwe nuwabikoze, harimo ibipimo nka coefficient de la damping, uburyo bwo kumurika, indamunite, hamwe nogosha hamwe nibibazo bisanzwe bifata. Kugirango basuzume neza urusaku rwa acoustic rwatanzwe na moteri, bakoze uburyo bwiza bwa acoustique butuma habaho guhuza stator n'amazi, bagaragaza amazi ya acoustic akikije imiterere ya stator isanzwe kugirango basesengure umurima wa acoustic ukikije moteri ya IPM.
Abashakashatsi babonye ko uburyo bwo kunyeganyega bwa stator ya laminato ifite imirongo yo hasi ya resonant ugereranije na stator idafite moteri ya geometrie imwe; nubwo byakunze kumvikana mugihe cyo gukora, urwego rwumuvuduko wamajwi ya moteri ya stator ya moteri ya moteri yari munsi yibyateganijwe; agaciro ka coefficient irenze 0.9 yerekana ko igiciro cyo kubara cyerekana moderi ya laminated stators kubushakashatsi bwa acoustic irashobora kugabanuka hishimikijwe moderi ya surrogate kugirango igereranye neza urwego rwumuvuduko wijwi rwingana na stator ikomeye.
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