Dab tsi yog qhov sib thooj thiab qhov sib txawv ntawm cov lus excitation, khaus khaus, cais excited thiab compound excitation DC motors?
Ob hnub dhau los, peb tau kawm txog txoj cai ua haujlwm ntawm asynchronous lub cev. Saib rov qab rau ntawm lub tshuab asynchronous, nws yog vim hais tias qhov tig magnetic teb tsis tu ncua tus kaw neeg hlau nyob rau hauv lub rotor, generates ntxias electromotive quab yuam thiab induced tam sim no, thiab tom qab ntawd ces kev sib cuam tshuam ntawm qhov ntxeem tam sim no thiab tig magnetic teb nyob rau hauv lub rotor. Electromagnetic torque yog generated xws li tias lub rotor koom rau tib qho kev taw qhia raws li cov kev coj ua ntawm cov kev sib hloov magnetic.
Lub tshuab synchronous uas tau hais tias nag hmo tsuas yog ib qho chaw ruaj khov hlau synchronous servo tsav, hnub no peb yuav tham txog DC motors. Feem ntau peb feem ntawm DC lub cev: qhov qauv, kev ua hauj lwm thiab kev qhia tawm ntawm DC motor.
DC motors yog cov cav ntoo uas ua haujlwm ntawm DC kev khiav hauj lwm thiab siv cov xov tooj cua, cov yeeb yaj duab, DVD players, hluav taws xob, cov tshuab daus, cov tshuab ua si, cov khoom ua si, thiab lwm yam. Zoo li ib lub cav asynchronous, nws yog tsim los ntawm ib tus stator thiab ib lub rotor.
Yog tias koj xav yuav ib lub tshuab kho mob nkeeg, thov them nqi kho mob txhuam hniav.
