Cov ntsiab lus ntawm DC lub cev muaj zog

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm DC lub tshuab hluav taws xob yog hloov pauv cov hluav taws xob hloov hluav taws xob uas tau tshwm sim hauv armature coil rau hauv DC electromotive quab yuam thaum nws raug rho tawm ntawm txhuam kawg los ntawm commutator thiab kev sib hloov ntawm txhuam.
Cov kev taw qhia ntawm induced electromotive quab yuam yog txiav txim los ntawm txoj cai sab xis (cov kab sib nqus flux taw tes rau ntawm xib teg ntawm tes, tus ntiv tes xoo taw qhia rau kev taw qhia ntawm tus neeg xyuas pib lub zog, thiab cov lus qhia ntawm plaub ntiv tes yog cov lus qhia. ntawm induced electromotive quab yuam nyob rau hauv tus neeg xyuas pib).
Txoj haujlwm ua haujlwm ntawm DC lub cev muaj zog
Kev taw qhia ntawm lub zog ntawm tus neeg xyuas pib yog txiav txim siab los ntawm txoj cai sab laug. Ob khub ntawm electromagnetic rog tsim ib lub zog ua haujlwm ntawm lub armature. Qhov torque no yog hu ua electromagnetic torque nyob rau hauv lub rotating motor. Cov kev taw qhia ntawm lub torque yog counterclockwise, sim ua kom lub armature tig counterclockwise. Yog tias lub tshuab hluav taws xob hluav taws xob no tuaj yeem kov yeej lub zog tiv thaiv ntawm lub armature (xws li lub zog tiv thaiv los ntawm kev sib txhuam thiab lwm yam khoom siv thauj khoom), lub armature tuaj yeem tig rov qab.
DC motors yog lub cev muaj zog uas ua haujlwm ntawm DC lub zog ua haujlwm thiab tau siv dav hauv cov ntawv kaw lus, cov kaw lus video, DVD players, hluav taws xob shavers, plaub hau tshuab, hluav taws xob saib, khoom ua si, thiab lwm yam.