Qhov twg yog qhov "qab nthab" ntawm kev txhim kho photovoltaic?

Nrog rau kev nkag mus ntawm photovoltaics rau hauv Suav teb, peb tau pom nws txoj kev loj hlob siab phem los ntawm kev nkag mus rau qhov nrawm-rau- tawg.Nrog rau kev txo qis ntawm tsoomfwv cov nyiaj pab, kev tso tseg ntawm lub teeb los ntawm lub hauv paus photovoltaic fais fab chaw nres tsheb hauv thaj tsam sab hnub poob tau rov qab tso rau ntawm qhov screen, thiab txawm tias ob xyoos dhau los, cov teeb meem ntawm cov khoom siv silicon nce nqi thiab cov chips tsis txaus muaj ntau zaus. tshwm sim.Ntau tus neeg tau pib xav tias kev txhim kho ntawm photovoltaics tau mus txog lub qab nthab, tab sis qhov no puas yog tiag tiag?

Los ntawm txoj cai taw tes ntawm view, nws yog ib tug commonplace lub ntsiab lus ntawm dual carbon.Tuam Tshoj yog nyob rau hauv kaum xyoo tseem ceeb ntawm kev hloov hluav taws xob.Kev tsim kho lub zog huv thiab tsim kom muaj ib puag ncig zoo nkauj tau dhau los ua lub hom phiaj ntawm tag nrho Tuam Tshoj txoj kev sib koom tes saum toj kawg nkaus.Plaub lub paj me me hauv Tuam Tshoj lub zog huv: cua, lub teeb, dej, thiab nuclear kuj tseem ua rau muaj kev koom tes hauv lawv thaj chaw.Xyoo no, National Development and Reform Commission, National Energy Administration thiab lwm lub koom haum muaj feem xyuam tau rov hais dua cov ntsiab lus ntawm kev txhim kho tseem ceeb ntawm kev tsim vaj tsev.Yog li ntawd, txawm tias cov nyiaj pab txo qis, cua kev taw qhia ntawm txoj cai tseem zoo rau photovoltaics.

Nrog rau kev hloov pauv thev naus laus zis, tus nqi ntawm cov khoom siv hluav taws xob photovoltaic tau poob qis, thiab kev nce hauv kev tsim hluav taws xob tau txuas ntxiv txo tus nqi ntawm kev tsim hluav taws xob photovoltaic.Cov kev tshawb fawb hauv tsev qhia tau hais tias tus nqi ntawm kev tsim hluav taws xob photovoltaic yuav tsum poob 15% -25% hauv 10 xyoo tom ntej.Kev txo qis ntawm cov nqi hluav taws xob photovoltaic tseem yuav ua kom lub sijhawm tuaj txog ntawm kev sib luag hauv Is Taws Nem, paub txog kev lag luam ntawm kev lag luam, thiab txo qhov kev hloov pauv ntawm kev lag luam peev, uas yuav tsis tsim lub qab nthab ua lag luam uas ncav cuag los ntawm kev kov.

Los ntawm qhov kev xav ntawm kev siv tshuab thiab daim ntawv thov kev lag luam, kev tso tseg lub teeb ua rau kev txhim kho ntawm lub zog cia thev naus laus zis kev txhim kho sai, thiab lub zog cia cov tshuab tuaj yeem daws qhov teeb meem ntawm lub zog hluav taws xob tsis sib xws hauv kev tsim hluav taws xob photovoltaic, thiab daws qhov voltage pulses, inrush currents, voltage drops. , thiab instantaneous fais fab mov cuam tshuam.Dynamic zog zoo teeb meem pab kom lub hwj chim mov ua hauj lwm ib txwm.LONGi Thawj Tswj Hwm Li Zhenguo kuj tau hais tias "photovoltaic + lub zog khaws cia" yog qhov kev daws teeb meem zoo tshaj plaws rau noob neej yav tom ntej.Raws li cov ntaub ntawv, kev siv hluav taws xob thoob ntiaj teb hauv 2020 yog kwv yees li 30 trillion kWh, thiab nws xav tias yuav ncav cuag 50 trillion kWh hauv 10 xyoo, thaum photovoltaic + lub zog cia suav txog 30% ntawm lub ntiaj teb fais fab kev lag luam, txog 15 trillion kWh.Cov zauv yuav tsum tsis txhob underestimated.

Nrog rau kev xa tawm loj ntawm photovoltaics, lwm lub tswv yim tshiab tau tshwm sim, uas yog photovoltaic hydrogen ntau lawm.Hydrogen yog tam sim no lub zog huv tshaj plaws, thiab nws qhov kev ua tau zoo ntawm kev sib txuas, thermal conductivity, thiab kev tsim hluav taws xob ua haujlwm tau zoo.Thaum lub sij hawm cov txheej txheem tshuaj tiv thaiv, dej thiab me me ntawm ammonia yog tsim, thiab hydrogen yog decomposed nyob rau hauv tej yam kev mob, uas muaj peev xwm ua tau tiag tiag txoj kev loj hlob ntawm recycling.Thiab nws tuaj yeem siv rau hauv cov roj cell thiab kev thauj mus los, thiab nws tseem yuav ci ntsa iab hauv petrochemical, steelmaking thiab lwm yam kev lag luam yav tom ntej.

Ntxiv nrog rau cov ntawv thov hauv lub zog cia thiab cov khoom siv hydrogen, lub teb chaws tsis ntev los no tau hloov lub hom phiaj ntawm photovoltaic layout rau faib photovoltaics.Vim tias yav tom ntej, ntau daim ntawv thov photovoltaic yuav poob rau cov nroog, xws li cov chaw nres tsheb fais fab.Nws kwv yees tias xyoo 2030, yuav muaj 90 lab lub tsheb hluav taws xob hauv ntiaj teb, thiab kev tsim cov roj tsheb yuav maj mam tswj.Tom qab ntawd lub tsheb fais fab them pawg yuav inevitably ntsib qhov teeb meem ntawm kev thauj khoom siab, thiab kev sib koom ua ke ntawm cov khoom siv kho qhov muag thiab kev cia khoom yog qhov zoo tshaj plaws los daws qhov teeb meem no.Lwm qhov piv txwv yog ntau yam kev siv hluav taws xob sab nraum zoov, xws li teeb pom kev, teeb pom kev, thiab txawm tias txoj kev tu neeg hlau.Cov koob hmoov ntawm photovoltaics tuaj yeem muab cov khoom siv hluav taws xob ruaj khov thiab pab Tuam Tshoj tsim cov nroog ntse.Tsis tas li ntawd, lo lus BIPV (Lub Tsev Sib Koom Tes ntawm Photovoltaics) tsis tau paub txog ob xyoos dhau los.Nws yeej ib txwm yog lub hom phiaj ntawm kev tshawb fawb sib koom ua ke hauv kev lag luam photovoltaic thiab kev tsim kho.Nyob rau hauv lub sij hawm ntev, nws tseem yuav yog ib qho tseem ceeb ntawm kev faib khoom siv photovoltaic.

Yog li ntawd, txawm hais tias nws yog los ntawm txoj cai theem, theem nqi, theem kev lag luam lossis daim ntawv thov, qhov kev cia siab ntawm photovoltaics tseem zoo heev.Nws "qab nthab" tam sim no pom tsis pom, tshwj xeeb tshaj yog cov khoom siv photovoltaic.