Puas yog lub tshuab hluav taws xob tso tawm AC lossis DC?
Puas yog lub tshuab hluav taws xob tso tawm AC lossis DC?

Video: Puas yog lub tshuab hluav taws xob tso tawm AC lossis DC?

Video: Puas yog lub tshuab hluav taws xob tso tawm AC lossis DC?
Video: puas yog kuv hu koj laj teb Tub huas xyooj 2019(Offcial MV) 2024, Tej zaum
Anonim

Cov alternator siv los hu ua lub tshuab hluav taws xob, thiab nws ua haujlwm zoo ib yam. Cov tso zis ntawm ib alternator yog direct current ( DC ). Thaum lub alternator pulley yog rotated, hloov tam sim no ( AC ) dhau los ntawm qhov chaw sib nqus thiab tsim hluav taws xob tam sim no. Qhov no yog ces hloov dua siab tshiab rau DC ntawm lub rectifier.

Hauv qhov no, pes tsawg volts AC ua tus hloov hluav taws xob tsim?

Ib alternator yog lub npe vim nws tsim tawm hloov hluav taws xob tam sim no. Lub zog no tuaj yeem hloov los ntawm ib qho hluav taws xob mus rau lwm tus siv lub transformer. Yog li, 12- volt AC ua tawm los ntawm ib qho alternator tuaj yeem hloov mus rau 120 qhov hluav taws xob - AC tam sim no.

Ib yam li ntawd, alternator puas cuam tshuam rau huab cua txias? Yog koj alternator ua tsis tiav, qhov no ua tau ua rau ntau yam khoom siv hluav taws xob hauv koj lub tsheb txiav tawm haujlwm. Qhov no suav nrog lub cav, lub cua txias , xov tooj cua, lub qhov rais, thiab lwm yam alternator tau hloov, lub cua txias zoo li yuav rov ua haujlwm dua.

Kuj paub, alternator tso zis tswj li cas?

Qhov tam sim no ntws los ntawm lub rotating solenoid (rotor) yog qhov txiav txim siab rau kev tswj cov tso zis tsim los ntawm alternator . Qhov tam sim no yog siv los hloov qhov chaw sib nqus. Nws yog tswj los ntawm alternator regulator raws li lub roj teeb voltage, uas tau raug ntsuas ua ntej.

Lub tsheb hloov pauv puas tuaj yeem tsim AC tam sim no?

Tab sis tsheb roj teeb ua tau tsis siv AC zog txij li lawv tsim tawm DC hwj chim . Raws li qhov tshwm sim, cov lub zog hloov pauv cov zis tau pub los ntawm diodes, uas hloov pauv AC zog rau DC hwj chim . Cov hloov sib nqus teb los ntawm rotor ua rau tom ntej hloov tam sim no hauv stator.

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