Imilo kunye nobukhulu beendawo zokujikeleza zichaphazela ngqo ukumelana kwe-rotor kunye nokuhamba kokuvuza, nto leyo eya kuchaphazela ukusebenza kakuhle kwemoto, amandla, i-torque ephezulu, i-torque yokuqala kunye nezinye izalathisi zokusebenza. Ukusebenza okuchaphazelekileyo kubaluleke kakhuluimotoiimveliso.
Xa usebenza ngokwenene, kudla ngokuba yimfuneko ukuyeka imfuno yezinye iimpawu ukuze kusebenze ngendlela ethile. Isaci sakudala esithi “awunakuba nekhekhe lakho uze ulitye nalo” sifanelekile apha. Kakade ke, ezinye iinguqu kwezobuchwepheshe kwizinto ezintsha nakwiinkqubo ezintsha ziya kwaphula lo mthetho okwethutyana. Umzekelo, kwinqanaba lokuqala lokusetyenziswa kwenkqubo yokukhusela i-motor ene-voltage ephezulu ene-“mica tape enomgubo weglue omncinci” njengezinto eziphambili ezidityaniswe netekhnoloji entsha yenkqubo “yokugquma ngoxinzelelo lwe-vacuum”, yayisakuba nempumelelo “yokuba nekhekhe lakho uze ulitye nalo” ngokubhekiselele ekunciphiseni ubukhulu be-insulation kunye nokuphucula ukumelana ne-voltage kunye ne-corona. Nangona kunjalo, ayinakukwazi ukususa imiqathango yemithetho kwaye isoloko ijongene nokuphikisana okanye iintloni ezinzima ukuzisingatha.
1 Ibhalansi yokusebenza phakathi kokusebenza kokuqala kunye nomthamo wokuthwala umthwalo omninzi
Ukuze kuphuculwe umthamo wokugqithisa kwenjini, kufuneka konyuswe i-torque ephezulu, ngoko ke kufuneka kuncitshiswe i-reactance yokuvuza kwe-rotor; kwaye ukuze kuhlangatyezwane nomsinga omncinci wokuqala kunye ne-torque enkulu yokuqala ngexesha lenkqubo yokuqala, isiphumo sesikhumba se-rotor kufuneka sonyuswe kangangoko kunokwenzeka, kodwa i-rotor slot leakage magnetic flux kunye ne-leakage reaction kufuneka inyuswe ngokungathandabuzekiyo.
2 Ukulinganisela phakathi kokusebenza kakuhle kunye nokusebenza kokuqala
Siyazi ukuba ukwandisa ukumelana ne-rotor kunokuphucula ukusebenza kokuqala kwe-motor, njengokunciphisa i-rotor slot kunye nokusebenzisa i-rotor ene-cage ephindwe kabini, kodwa ngenxa yokwanda kokumelana ne-rotor kunye nomsinga wokuvuza, ukulahleka kwe-stator kunye ne-rotor copper kuya kwanda kakhulu, okubangela ukuncipha kokusebenza kakuhle.
3 Ukujonga nokulinganisela phakathi kwamandla kunye nokusebenza kokuqala
Ukuze siphucule ukusebenza kokuqala kwemoto, sisebenzisa isiphumo sesikhumba, njengokusebenzisa imingxunya enzulu emxinwa, imingxunya engqukuva, imingxunya efana nemela, imingxunya enzulu okanye imingxunya ephindwe kabini yekheji yesquirrel ukwandisa ukumelana kwerotor ngexesha lokuqalisa, kodwa eyona mpembelelo ithe ngqo kukwandisa. Ukuvuza kwerotor slot kuyancipha, ukuvuza kwerotor kuyanda, kwaye umsinga ophendulayo werotor uyanda, nto leyo kwiimeko ezininzi eya kukhokelela ngokuthe ngqo ekunciphiseni amandla.
4 Ukuhlolwa kunye nokulinganisela kokusebenza kakuhle kunye nokusebenza kwamandla
Ukuba indawo ye-rotor slot iyanda kwaye ukumelana kuyancipha, ukulahleka kobhedu lwe-rotor kuya kuncipha kwaye ukusebenza kakuhle kuya kwanda ngokwemvelo; nangona kunjalo, ngenxa yokuncipha kwendawo ye-magnetic permeability ye-rotor jock, ukumelana ne-magnetic kuya kwanda kwaye uxinano lwe-magnetic flux luya kwanda, okubangela ukuba ukulahleka kwesinyithi kwande kwaye amandla anyuke. Iimoto ezininzi ezinokusebenza kakuhle njengenjongo yokwenza ngcono ziya kuhlala zinale nto: ukuphuculwa kokusebenza kakuhle kubalulekile, kodwa umbane olinganisiweyo mkhulu kwaye amandla aphantsi. Abathengi bakhalaza ukuba iimoto ezisebenzayo kakhulu azilunganga njengeemoto eziqhelekileyo.
Kukho imiba emininzi yeenzuzo kunye neelahleko kuyilo lweemoto. Eli nqaku lijongana kuphela neempawu zangaphandle. Ukuze silinganisele olu lwalamano lokusebenza, kufuneka sihlolisise nzulu iimpawu zangaphakathi kwaye sisebenzise ngobuchule indlela yokucinga ephindaphindayo yeenzuzo kunye neelahleko ukusombulula oko kuthiwa kukungqubana okanye ukuhlazeka.
Ixesha lokuthumela: Agasti-12-2024