Induction Tsav

Dab tsi yog Induction Tsav?
Induction motors yog lub tshuab hluav taws xob uas siv hluav taws xob hloov hluav taws xob (AC), txav los ntawm qhov chaw sib nqus uas tig. Lawv yog tsim los ntawm ib tug rotor, ib tug stator thiab coils uas hloov hluav taws xob lub zog mus rau hauv txhua yam zog siv electromagnetic induction. AC induction motors yog qhov ua tau zoo thiab hloov tau yooj yim, thiab kuj yooj yim hauv kev tsim, uas tso cai rau lawv kom haum rau qhov xav tau ntawm yuav luag txhua daim ntawv thov hluav taws xob.

 

Lub stator yog ib qho chaw sab nrauv, tsis txav chaw uas lub rotor tig. Nws yog tsim los ntawm ib lub nplhaib ntawm electromagnets tsim los ua ib lub tog raj kheej los tsim ib qho chaw sib nqus rotating. Tooj hlau raug mob thoob plaws hauv lub tog raj kheej sab hauv tsim cov ncej sib nqus, nrog ib tus ncej ntawm txhua tus hlau nplaum tig mus rau qhov chaw. Thaum alternating tam sim no ntws los ntawm cov hlau coils, lawv tsim ib khub ntawm alternating ncej. Cov alternating ncej tsim ib qho alternating magnetic teb uas rotates nrog unified zog.

 

Lub rotor kuj muaj ib pawg ntawm cov electromagnets teem ib ncig ntawm lub tog raj kheej, thiab nws nyob rau hauv lub stator. Cov hlau nplaum ua haujlwm nyob rau hauv lub rotor yog attracted rau lub magnetic teb ua los ntawm stator. Yog li vim li cas lub magnetic teb induced nyob rau hauv lub stator induces ib magnetic teb nyob rau hauv lub rotor.

 

 

Leej twg tsim lub induction lub cev muaj zog?
Nikola Tesla tau txais txiaj ntsig nrog qhov tsim ntawm lub cev muaj zog induction, yos rov qab ntau dua 100 xyoo. Nws tsuas yog 21 xyoo thaum nws pom tau hais tias yuav tsum muaj txoj hauv kev zoo dua los tsim kom muaj txiaj ntsig zoo thiab txhim khu kev qha, vim cov uas twb muaj lawm raug nqi thiab tsis muaj zog heev. Koj puas paub tias lub tshuab hluav taws xob hluav taws xob ntawm Niagara Falls yog raws li Tesla tus tsim? Thiab rau hnub no, Tesla's patented AC lub cev muaj zog system tseem siv nyob rau hauv feem ntau lub tshuab hluav taws xob.