Cov cav uas suav tus ncej qis feem ntau raug kev txom nyem los ntawm qhov ua yuam kev theem-rau-theem vim yog cov yam ntxwv tshwj xeeb ntawm lawv cov kauj vuam thiab cov teeb meem cuam tshuam nrog lawv cov txheej txheem tsim kho. Qhov ua yuam kev theem-rau-theem yog qhov ua yuam kev hluav taws xob tshwj xeeb hauvlub cev muaj zog peb theemcov windings, thiab feem ntau yog concentrated nyob rau hauv cov motors nrog me me tus naj npawb ntawm cov ncej, xws li ob-ncej motors.
Los ntawm cov ntaub ntawv ntawm cov cav tsis zoo, qhov yuam kev theem-rau-theem yog qhov sib sau ua ke hauv cov cav ob-ncej, thiab lawv feem ntau tshwm sim ntawm qhov kawg ntawm cov windings. Qhov no tuaj yeem yog vim muaj cov yam ntxwv tshwj xeeb ntawm cov winding coils hauv cov cav no. Lub kauj winding ob-ncej muaj qhov dav dav, thiab qhov kawg shaping ua rau muaj kev cov nyom loj thaum lub sijhawm embedding hlau. Qhov dav dav ntawm cov kauj winding ua rau qhov nyuaj ntawm kev kho cov interphase rwb thaiv tsev thiab khi cov windings, ua rau nws yooj yim dua rau interphase rwb thaiv tsev hloov pauv, ua rau muaj qhov yuam kev interphase.
Cov txheej txheem tsim cov cav ob-ncej muaj teeb meem tshwj xeeb hauv kev ua kom muaj kev rwb thaiv tsev thiab kev sib dhos ntawm cov kauj vuam. Cov txheej txheem ntxig hlau, tshwj xeeb tshaj yog ntawm qhov kawg ntawm cov kauj vuam, yuav tsum tau ua tib zoo saib xyuas kom meej kom tiv thaiv kev ua yuam kev ntawm theem mus rau theem. Tsis tas li ntawd, kev rwb thaiv tsev ntawm theem mus rau theem yuav tsum tau khi kom ruaj ntseg kom tsis txhob hloov pauv, uas tuaj yeem ua rau hluav taws xob tsis ua haujlwm.
Tsis tas li ntawd xwb, cov teeb meem cuam tshuam nrog kev rwb thaiv tsev theem-rau-theem thiab khi cov xov hlau hauv cov tshuab ob-ncej ruaj khov ua rau muaj qhov tshwm sim ntau dua ntawm qhov ua yuam kev theem-rau-theem hauv cov tshuab no. Qhov nyuaj ntawm cov txheej txheem tsim kho thiab cov yam ntxwv tshwj xeeb ntawm cov xov hlau ua rau nws nyuaj dua los xyuas kom meej tias cov xov hlau ntawm lub cev muaj zog, ua rau muaj qhov tshwm sim ntawm theem-rau-theem ua tsis tiav.
Hauv kev xaus lus, cov yam ntxwv tshwj xeeb ntawm cov kauj vuam thiab cov teeb meem cuam tshuam nrog cov txheej txheem tsim kho ntawm ob-ncej ua rau muaj qhov tshwm sim ntau dua ntawm cov qhov yuam kev theem-rau-theem hauv cov tshuab no. Kev nkag siab txog cov teeb meem tshwj xeeb no yog qhov tseem ceeb rau kev txhim kho cov txheej txheem tsim thiab kev tsim kho thiab txo qhov kev pheej hmoo ntawm kev ua tsis tiav theem-rau-theem hauv cov cav qis-ncej suav.
Lub sijhawm tshaj tawm: Lub Yim Hli-21-2024