Magnetic Field Tsim: Lub stator tsim ib qho kev ruaj khov -kev taw qhia magnetic teb los ntawm cov hlau nplaum ruaj khov lossis excitation windings, tsim ib puag ncig yooj yim rau kev hloov hluav taws xob.
Armature Tam sim no thiab Sib Nqus Field Sib Nqus: Lub rotor armature windings txuas nrog rau sab nraud DC fais fab mov los ntawm txhuam thiab cov commutator. Tom qab tam sim no ntws mus rau hauv lub windings, nws muaj ib tug Lorentz quab yuam nyob rau hauv lub magnetic teb, generating tsav torque. Raws li txoj cai sab laug - tes, lub torque yog siab tshaj plaws thaum qhov kev taw qhia tam sim no yog perpendicular mus rau lub magnetic teb kev taw qhia, tsav lub rotor tig.
Commutation Mechanism: Thaum lub rotor tig mus rau ib lub kaum ntse ntse, lub commutator mechanically hloov cov kev taw qhia ntawm lub tam sim no nyob rau hauv lub armature windings, kom ntseeg tau tias lub kaum sab xis ntawm lub magnetic teb thiab tam sim no nyob li ntawm 90 degrees, yog li guaranteeing zoo ib yam torque kev taw qhia.
Kev hloov pauv hluav taws xob: Cov tswv yim DC lub zog hluav taws xob hloov mus rau hauv lub zog hluav taws xob sib nqus los ntawm armature windings, thiab tom qab ntawd mus rau hauv cov khoom siv hluav taws xob tawm los ntawm lub zog hluav taws xob. Nws qhov kev ua tau zoo yog feem ntau ntawm 75% thiab 95%, cuam tshuam los ntawm kev tsim lub cev muaj zog, cov yam ntxwv thauj khoom, thiab cov cua sov dissipation.
