Lub photocell hloov lub teeb rau hauv hluav taws xob li cas?
Lub photocell hloov lub teeb rau hauv hluav taws xob li cas?

Video: Lub photocell hloov lub teeb rau hauv hluav taws xob li cas?

Video: Lub photocell hloov lub teeb rau hauv hluav taws xob li cas?
Video: Hluav taws xob tseem ceeb: Qhov yooj yooj yim txuag hluav taws xob 2024, Kaum ib hlis
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Hauv photocell thaum Lub teeb tawm tsam cov khoom siv semiconductor, lub semiconductor ua rau cov electrons ntws ki tsim hluav taws xob . Hnub ci zog tsim cov tshuab siv lub tswv yim ntawm kev hloov lub teeb zog in hluav taws xob zog. Yog li ib photocell hloov teeb zog rau hauv hluav taws xob zog.

Yog li ntawd, lub teeb yuav hloov mus rau hauv hluav taws xob li cas?

Hnub ci-powered photovoltaic (PV) panels hloov lub hnub rays rau hauv hluav taws xob los ntawm exciting electrons nyob rau hauv silicon hlwb siv photons ntawm teeb los ntawm lub hnub. Qhov no hluav taws xob tau ces yuav siv rau muab lub zog tauj dua tshiab rau koj lub tsev lossis kev lag luam.

Ib tug kuj yuav nug, ua li cas lub photovoltaic cell hloov lub teeb rau hluav taws xob? Hnub ci PV cell tsim hluav taws xob los ntawm absorbing tshav ntuj thiab siv qhov ntawd teeb lub zog los tsim hluav taws xob tam sim no. Muaj ntau photovoltaic cell nyob rau hauv ib lub hnub ci vaj huam sib luag, thiab tam sim no tsim los ntawm tag nrho cov hlwb ua ke ntxiv kom txaus hluav taws xob pab txhawb koj lub tsev.

Ib yam li ntawd, ib yam khoom uas hloov lub teeb lub zog rau hauv hluav taws xob yog dab tsi?

Teb: Cov ntaus ntawv uas yog siv hloov ' lub teeb zog 'to' hluav taws xob zog ' yog hu ua photovoltaic cell. Nqe lus piav qhia: Nws yog semiconductor diode uas tuaj yeem ua tau hloov 'pom teeb rau hauv direct tam sim no'. Lawv yog tsim los ntawm 'silicon cells' npaj los tsim cov block loj uas tsim lub hnub ci vaj huam sib luag.

Koj hloov hluav taws xob li cas?

Ib hluav taws xob generator yog ib qho khoom siv uas hloov lub zog rau hauv hluav taws xob . Cov tshuab hluav taws xob ua haujlwm vim muaj kev sib raug zoo ntawm cov hlau nplaum thiab hluav taws xob . Generators uas hloov kinetic (mechanical) zog rau hauv hluav taws xob zog tsim ze li ntawm tag nrho cov hluav taws xob uas cov neeg siv khoom siv.

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