Ugereranije na moteri ntoya nini nini, moteri nini ya voltage ihenze, kandi ibyakoreshejwe birakomeye kandi bidasanzwe. Byaba ari uguta umubiri wa moteri nyuma yikosa cyangwa ibindi bibazo bikomoka kumakosa, birashobora kuba bikomeye cyane kuruta uko twabitekereza. Kubera iyo mpamvu, ibikoresho byo kurinda bitandukanye bikoreshwa kuri moteri y’umuvuduko mwinshi ukoreshwa mu bihe bimwe na bimwe bidasanzwe, ikigamijwe ni ukumenya ibibazo ku gihe kandi neza kandi bikarinda ko ibibazo byangirika.
Kurinda itandukaniro nigikorwa cyiza cyo kurinda imikorere yumutekano wibikoresho byamashanyarazi. Ikoresha ibiranga gukurura ibikorwa byo gukingira ukoresheje itandukaniro rya vector hagati yinjiza nisohoka ryibikoresho byamashanyarazi, bigatuma umuyoboro wamashanyarazi wibyambu bibiri, generator, moteri, transformateur nibindi bikoresho byamashanyarazi bifite progaramu ya kera cyane. Kurinda gutandukana gukoreshwa cyane kuri moteri nini ya voltage nini. Kurugero, moteri yumuriro mwinshi ikoreshwa mumashanyarazi minini hamwe nibikoresho nyamukuru bihumeka bigomba kuba bifite ibikoresho byo kurinda bitandukanye kugirango umutekano ukore neza kandi wizewe kandi wirinde igihombo kinini cyubukungu nimpanuka zumutekano zatewe no guhagarara gutunguranye. Imiterere ya stator ya moteri nini nini ya moteri isanzwe ifata inyenyeri ihuza, hamwe nibisohoka bitatu byanyuma. Iyo uburyo bwo kurinda butandukanye bwatangijwe, moteri igomba kuba ifite 6 isohoka. Igikoresho cyo kurinda itandukaniro gikoreshwa kuri moteri gikora kuburyo bukurikira: menya inzira yo gutangira no kurangiza ya moteri, hanyuma ugereranye icyiciro na amplitude itandukaniro hagati yo gutangira no kurangiza. Mubihe bisanzwe, itandukaniro muri amplitude hamwe nicyiciro hagati yo gutangira no kurangira ingendo ni zeru, ni ukuvuga ko umuyoboro winjira muri moteri uhwanye numuyoboro usohoka muri moteri; mugihe ikosa rigufi ryumuzunguruko nkicyiciro-cy-icyiciro, guhindukira-guhindukira cyangwa kubutaka biboneka imbere muri moteri, umuyoboro utandukanye utangwa hagati yabyo kandi ukagera ku gaciro runaka, umurimo wo kurinda urakorwa.