Sei kudzivirira kwakasiyana-siyana kuchishandiswa pamamota makuru ane voltage yakawanda?

Zvichienzaniswa nezvidiki uyemota dzepakati nepakati,mota dzine simba guruZvinodhura, uye mashandisirwo azvo akakosha uye akakosha. Ingave iri kuraswa kwemuviri wemota mushure mekukanganisa kana mamwe matambudziko anobva mukutadza, inogona kunge yakakomba kupfuura zvatingafungidzira. Nekuda kweizvi, zvishandiso zvekudzivirira zvakasiyana zvinoshandiswa kumamota ane voltage yakawanda anoshandiswa mune dzimwe nguva dzakakosha, chinangwa chayo chiri chekuwana matambudziko nenguva uye zvinobudirira uye kudzivirira kuwedzera kuipa kwematambudziko.
Kudzivirira kwakasiyana inzira yekudzivirira inoshanda zvikuru yekushanda zvakachengeteka kwemidziyo yemagetsi. Inoshandisa hunhu hwekukonzeresa zviito zvekudzivirira nemusiyano wevector pakati pemagetsi ekupinda nemagetsi anobuda.midziyo yemagetsi, zvichiita kuti network yemagetsi ine mapoinzi maviri, jenareta, mota, transformer nezvimwe zvishandiso zvemagetsi zvive zvechinyakare.

Dziviriro yekuchinjana inoshandiswa zvakanyanya pamamota makuru ane simba guru. Semuenzaniso, mamota ane simba guru anoshandiswa mumigodhi yemagetsi makuru uye michina yekufema inofanirwa kunge iine michina yekudzivirira yakasiyana-siyana kuti ive nechokwadi chekuti sisitimu inoshanda zvakachengeteka uye yakavimbika uye kudzivirira kurasikirwa kukuru kwehupfumi netsaona dzekuchengetedza dzinokonzerwa nekudzima kusingatarisirwi.
Ma "stator windings" emota hombe dzine voltage yakawanda anowanzo batanidza nyeredzi, aine ma "output terminals" matatu asina kugadzikwa. Kana "differential protection" yaiswa, mota inofanira kunge iine ma "output terminals" matanhatu. Mudziyo wekudzivirira musiyano unoshandiswa pamota unoshanda seizvi: kuona ma "starting" ne "ending currents" emota, uye enzanisa musiyano we "phase" ne "amplitude" pakati pe "starting" ne "ending currents". Mumamiriro ezvinhu akajairwa, musiyano we "amplitude" ne "phase" pakati pe "starting" ne "ending currents" izero, kureva kuti, "current" iri kupinda mumota yakaenzana ne "current" iri kubuda mumota; kana "short circuit fault" yakaita se "phase-to-phase", "turn-to-turn" kana "to ground" ikaitika mukati memota, "differential current" inogadzirwa pakati pezviviri uye inosvika pane imwe kukosha, basa rekudzivirira rinoitwa.