Kwiimotor frequency frequency, ukuqala ngumsebenzi olula kakhulu, kodwaiimotor asynchronous, ukuqala kuhlala kusisalathiso esibaluleke kakhulu sokusebenza.Phakathi kweeparameters zokusebenza kwee-asynchronous motors, i-torque yokuqala kunye nokuqala kwangoku zizibonakaliso ezibalulekileyo ezibonisa ukusebenza kokuqala kwemoto. Ngokuqhelekileyo zibonakaliswa ngokuphindaphindiweyo kwe-torque yokuqala ngokubhekiselele kwi-torque elinganisiweyo kunye ne-multiple of the starting current current related to the current rated current.
Ngokwembono yesicelo semoto, sinethemba lokuba ne-torque enkulu yokuqalisa ukuqinisekisa ukuba i-motor inokuqaliswa ngokulula ngexesha elifutshane, ngakumbi kwiinjini eziqala kwaye zime rhoqo, ubungakanani betorque yokuqala buchaphazela ngqo yonke into. ukusebenza kwezixhobo. Ukusebenza kakuhle; ngokubhekisele kwisiqalo sangoku, kuthenjwa ukuba kufuneka kube kuncinci kunokwenzeka ukuphepha iziphumo ezibi zangoku ezinkulu kumzimba wemoto kunye negridi.
Indlela esebenzayo yokusombulula le ngxabano kukunyusa ukuxhathisa kwe-rotor, okunenzuzo kakhulu ekuphuculeni ukusebenza kokuqala, kodwa akuhambelani nokwaneliseka okanye ukuphuculwa kwezinye izikhombisi zokusebenza zemoto. Indlela yokuqwalasela izibonakaliso zokuqala kunye nokusebenza kunye nokwenza ingxabano malunga nenxalenye ye-rotor yemoto Isebenza kwaye iyimfuneko.
Kwi-rotor yesilonda se-asynchronous motor, nje ukuba ukuchasana kwangaphandle kudibaniswe kwichungechunge kwisiphaluka se-rotor, ukuxhathisa kwe-rotor kunokunyuswa. Oku kusebenza kakhulu kwaye kulula ukwenza. Xa i-motor iqala kwaye iguqukela ekusebenzeni okuqhelekileyo, uxhulumaniso lwechungechunge Ukuchaswa kwangaphandle kunqunyulwe kunokuqonda umphumo wesiqinisekiso esiphindwe kabini sokuqalisa ukusebenza kunye nokusebenza okusebenzayo.
Ngokombono wokuphucula ukusebenza kokuqala kwe-rotor yesilonda se-asynchronous motor, ye-cage rotor asynchronous motor, i-groove rotor enzulu kunye ne-rotor ye-cage ephindwe kabini, kwaye "impembelelo yesikhumba" isetyenziselwa ukuqonda umphumo. yokuqalisa ukusebenza kunye nokuqhuba isiqinisekiso sokusebenza.
Kwiimeko ezikhethekileyo zokusebenza ezifuna ukusebenza okuphezulu kokuqala, kukho i-motor-slip motor. Imivalo yesikhokelo ye-rotor ye-cage yenziwe ngezinto ezinokumelana okuphezulu, kwaye i-torque yokuqala ye-motor iphuculwe ngokunyusa ukuchasana kwe-rotor.
Ukuze kulungiswe ukuchasana phakathi kokuqalisa i-torque kunye nokuqala kwangoku kweenjini ze-asynchronous, kwaye uthathele ingqalelo ubudlelwane phakathi kokuqalisa ukusebenza kunye nezinye izalathisi zokusebenza, amanyathelo okuqalisa ancedisayo anjengokuqala kombane ocuthiweyo kunye nokuqalisa okuguquguqukayo kokuqalisa.
Ixesha lokuposa: Mar-09-2023