Los ntawm kev ua haujlwm
AC motors feem ntau muab faib ua ntau pawg raws li lawv txoj haujlwm: alternator, AC motor thiab synchronous condenser. Vim lub reversibility ntawm lub cev muaj zog ua hauj lwm lub xeev, tib lub cev muaj zog yuav siv tau raws li ib tug generator thiab lub cev muaj zog.
Nws tsis yog qhov tseeb heev los faib cov motors rau hauv cov tshuab hluav taws xob thiab cov motors. Nws tsuas yog hais tias qee lub motors tsuas yog ua haujlwm raws li lub tshuab hluav taws xob, thiab qee lub motors tsuas yog ua haujlwm raws li lub cev muaj zog.
Los ntawm ntau yam
AC motors muab faib ua ob pawg: synchronous motors thiab asynchronous motors. Qhov ceev ns ntawm lub synchronous lub cev muaj zog rotor yog tib yam li qhov ceev ntawm rotating magnetic teb, uas yog hu ua synchronous ceev. Muaj kev sib raug zoo ntawm ns, zaus ntawm kev sib txuas ntawm qhov sib txuas tam sim no (f) thiab tus naj npawb ntawm cov sib nqus ncej khub (P) ntawm lub cev muaj zog.