Intshayelelo
Imoto yokungenisa i-squirrel cage enamanqanaba amathathuEzi zizixhobo zokuqhuba umbane ezisetyenziswa kakhulu, ukusebenza kwazo kuphenjelelwa zizinto ezahlukeneyo, apho i-supply voltage iyeyona ibalulekileyo. Eli nqaku liza kujonga impembelelo ye-supply voltage ekusebenzeni kwee-squirrel cage ezintathu-phase induction motors kwaye lihlolisise iindlela ezisisiseko.
Impembelelo yokuguquguquka kweVolthi yoNikezelo kwiNtsebenzo yeeMoto
• I-Starting Torque: Xa i-supply voltage iyancipha, i-starting torque yeinjini yombaneiza kwehla kakhulu. Oku kungenxa yokuba i-torque yokuqala ilingana nesikwere se-voltage. Xa i-voltage yehla, amandla emagnethi aveliswa yi-motor ayabuthathaka, nto leyo ekhokelela ekubeni i-torque yokuqala inganeli, nto leyo enokungaphumeleli ukoyisa umthwalo, nto leyo ebangela ukuba i-motor ingaqali okanye ibe nexesha elandisiweyo lokuqalisa.
• I-Torque ephezulu: Njenge-torque yokuqala, i-torque ephezulu ikwalingana nesikwere se-voltage. Xa i-voltage yehla, i-torque ephezulu nayo iya kuncipha, nto leyo echaphazela ukulungelelana kwemoto notshintsho lomthwalo.
• Umbane Osebenzayo: Xa i-voltage yombane iyancipha, i-motor kufuneka itsale umbane omninzi ukuze ivelise i-torque efanayo. Umbane ogqithisileyo unokunyusa ilahleko yobhedu, nto leyo ekhokelela ekufudumaleni okukhulu kwe-motor kunye nokutsha kwayo.
• Ukusebenza kakuhle: Xa i-voltage yombane iyancipha, ukusebenza kakuhle kwemoto kuya kuncipha. Oku kungenxa yokulahleka okukhulu kobhedu ngelixa amandla okukhupha ehla, nto leyo ebangela ukusebenza kakuhle okuphantsi.
• Amandla: Isiphumo sokunciphisa amandla ombane kwi-power factor sinzima kakhulu; ngokubanzi, amandla aya kuncipha kancinci.
• Isantya: Umthwalo ongaphantsi komlinganiselo, impembelelo yokunciphisa i-voltage yonikezelo kwisantya incinci. Nangona kunjalo, phantsi kweemeko zokukhanya okanye ukungabikho komthwalo, ukwehla kwe-voltage kunokubangela ukunyuka okuncinci kwesantya. Impembelelo yokuguquguquka kwe-Voltage kwiiMoto
• Ukuguquguquka kwexesha elifutshane: Ukuguquguquka kwamandla ombane kwexesha elifutshane kunokukhokelela ekuqhumeni kwe-torque kwimoto, okuchaphazela ukuzinza komthwalo. Ukuguquguquka okukhulu kunokubangela ukuba imoto ishushu kakhulu okanye ingcangcazele ngoomatshini.
• Ukuguquguquka Kwexesha Elide: Ukuguquguquka kwe-voltage yexesha elide kunokukhawulezisa ukuguga kwe-insulation yemoto, kunciphise ubomi bayo. Kunokuchaphazela nokusebenza kakuhle kwemoto kunye namandla ayo.
Isishwankathelo
I-voltage yombane yinto ebalulekileyo echaphazela ukusebenza kwei-squirrel cage enezigaba ezintathu zemoto yokungenisas. Ukwehla kwevolthi kukhokelela ngokuthe ngqo ekunciphiseni i-torque yokuqala kunye ne-torque ephezulu, ukwanda komsinga wokusebenza, kunye nokuncipha kokusebenza kakuhle. Ukuguquguquka kwevolthi kunokuchaphazela uzinzo, ubomi bomsebenzi, kunye nokusebenza kwemoto.
Ukulumkela
• Uzinzo lweVolthi: Ukuqinisekisa ukusebenza okuqhelekileyo kwemoto, kubalulekile ukugcina uzinzo lwevolthi yombane osetyenziswayo.
• Ukuhlawula iVoltage: Kwiimeko apho i-voltage itshintsha kakhulu, cinga ngokusebenzisa iziqinisi ze-voltage okanyei-variable frequency drives yokuhlawula i-voltage.
• Ukukhetha iMoto: Xa ukhetha iMoto, khetha efanelekileyo kwiimpawu zomthwalo kunye neemeko zombane, uvumele umda othile.
• Ukugcinwa Rhoqo: Hlola rhoqo ukusebenza kobushushu bemoto kwaye utshintshe izinto ezindala ngexesha elifanelekileyo.
Ixesha leposi: Novemba-15-2024