Yuav ua li cas hloov photovoltaic fais fab tuag mus rau carbon txo

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Furnizuesi portativ i stacionit të energjisë elektrike

Photovoltaic yog lub zog ntsuab thiab muaj cov yam ntxwv ntawm kev txo cov pa roj carbon dioxide (CO2) emissions hauv tsev cog khoom. Qhov no yog unquestionable. Txawm li cas los xij, txhua qhov project photovoltaic sib npaug rau qhov txo qis ntawm CO2 ntau npaum li cas? Ua ntej ntawm tag nrho cov, peb tsis paub meej, peb yuav ua li cas xam qhov ntsuas ntawm qhov kev txo qis ntawm kev xaav.

Cov hauv paus ntsiab lus suav los ntawm kev txo qis yuav tsum yog hluav taws xob ntawm peb lub neej txhua hnub, tsis yog lub zog thermal xwb. Raws li cov ntaub ntawv tso tawm ua ntej lub teb chaws, qhov kawg ntawm 2014, 11.3% ntawm lub teb chaws siv hluav taws xob siv hluav taws xob txuas dua tshiab (tsis yog CO2 emissions).

Yog li ntawd, hauv peb cov hluav taws xob niaj hnub, muaj ib feem uas tsis tso CO2. Yog tias tag nrho cov hluav taws kub tau txiav txim siab, cov txiaj ntsig tau loj. Qhov thib ob, peb tsis meej.

Vim muaj qhov sib txawv hauv cheeb tsam, kev siv hluav taws xob CO2 emissions nyob rau hauv ntau cheeb tsam hauv kuv lub teb chaws txawv. Qhov ntawd yog hais tias, CO2 ntawm kev ua haujlwm ib zaug hluav taws xob tawm txawv ntawm Beijing thiab Shanghai. Nws yog ib cheeb tsam uas muaj kev kawm siab, lub zog tauj dua tshiab, tsawg dua emissions.

Ib zaug ntxiv, peb tsis paub meej, peb qhov kev txo qis qis tuaj yeem sawv cev rau qib kev siv tshuab tsis zoo, tab sis kuj sawv cev rau qib siab tshaj plaws. Qhov kev siv ntawm CO2 emissions nyob rau hauv lub super-tseem ceeb chav tsev yog twv yuav raug hu tsis tshua muaj, tab sis tsis yog tag nrho cov thermal fais fab nroj tsuag muaj tej yam kev mob rau super-ultra-ultrasound. Tom qab ntawd peb ua raws li theem ntawm emissions nyob rau hauv lub super-supercritical unit, los yog raws li nyob rau hauv lub uniform theem ntawm tib neeg? Zoo li nws zoo li siv.

Tam sim no, txoj kev siv dav dav yog los txais yuav tus nqi homogeneous ntawm cov cuab yeej technology thiab cov cuab yeej siv siab tshaj plaws. Nyob rau hauv qhov kev pom ntawm peb qhov chaw saum toj no, CO2 emission puag ntawm peb lub teb chaws raug xam. 1.

Raws li lub overturizing nto ntawm daim phiaj hluav taws xob, lub teb chaws faib faib ua rau thaj tsam loj. Txhua cheeb tsam yog xam raws li tag nrho cov emissions (coal, roj, roj) thiab tag nrho cov tsim hluav taws xob (thermal hluav taws xob, hydropower thiab lwm yam renewable zog). Ntxiv mus, qhov kev txo qis emission no txawv nrog cov emissions txhua xyoo thiab cov ntaub ntawv hloov pauv hauv kev tsim hluav taws xob.

2, emission factor EF = 75% EFOM + 25% EFBM, EFOM sawv cev rau theem sib xws ntawm tib neeg, EFBM sawv cev rau cov cuab yeej siv siab tshaj plaws. Raws li cov ntaub ntawv txo qis txhua xyoo tso tawm los ntawm kev faib huab cua ntawm National Development thiab Reform Commission, sorted emission reduction factor yog qhia hauv cov lus hauv qab no. Lus Cim: Vim yog cov ntaub ntawv lag luam, txhua xyoo kev txo qis emission yog xam los ntawm 3 mus rau 5 xyoo ua ntej xyoo.

Piv txwv li, qhov txo qis emission nyob rau hauv 2012 yog siv cov ntaub ntawv los ntawm 2008 txog 2010 los xam. Los ntawm Cov Lus 1 thiab 2, peb tuaj yeem sab laj txhua lub xeev, ib xyoos kev txo qis qis. Piv txwv li, xyoo 2013, qhov project photovoltaic hauv Zhejiang Province muaj 1MWH hluav taws xob los txo 0.

7856 tons ntawm CO2; qhov project photovoltaic hauv Jilin xeev yog 1MWH hluav taws xob kom txo tau 0.9869 tons ntawm CO2. Xyoo 2007, ob tus lej no yog 0.

9234 tons ntawm CO2 thiab 1.1461 tons ntawm CO2. Txheeb xyuas txoj kev suav ntawm kev txo qis ntawm kev hloov pauv, tom qab ntawd saib cov kev hloov pauv hauv xyoo calendar.

Hauv kuv lub tswv yim, cov thev naus laus zis thev naus laus zis thev naus laus zis thev naus laus zis tau txhim kho tas li, kev siv hluav taws xob txuas ntxiv txuas ntxiv tau nce ntxiv, thiab qhov txo qis ntawm cov pa hluav taws xob yuav tsum tau poob rau xyoo. Yuav ua li cas txog qhov xwm txheej tiag tiag? Raws li tuaj yeem pom los ntawm daim duab saum toj no, hauv North Tuam Tshoj, Northeast Tuam Tshoj tau nce xyoo los ntawm xyoo, thiab tus nqi ntawm Southern Power Grid 2014 kuj tseem siab dua hauv 2013. Dab tsi yog qhov qub tshwm sim? Qhov kev hloov pauv ntawm qhov txo qhov cuam tshuam cuam tshuam qhov kev hloov pauv ntawm cov qauv tawm? Zaj tom ntej no yog decomposed los ntawm txhua leej txhua tus.

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