Muaj ntau tus neeg nyob hauv kev lag luam photovoltaic lossis cov phooj ywg uas paub txog kev tsim hluav taws xob photovoltaic paub tias kev nqis peev rau kev teeb tsa cov chaw tsim hluav taws xob photovoltaic ntawm lub ru tsev ntawm cov tsev nyob lossis cov chaw lag luam thiab cov chaw lag luam tsis tsuas yog tsim hluav taws xob thiab khwv tau nyiaj, tab sis kuj muaj cov nyiaj tau los zoo. Thaum lub caij ntuj sov kub, nws kuj tseem tuaj yeem txo qhov kub hauv tsev ntawm cov tsev. Cov nyhuv ntawm kev rwb thaiv tsev kub thiab txias.
Raws li kev sim ntawm cov tsev kawm ntawv tshaj lij, qhov kub sab hauv tsev ntawm cov tsev uas muaj cov chaw tsim hluav taws xob photovoltaic ntsia rau ntawm lub ru tsev yog 4-6 degrees qis dua li ntawm cov tsev uas tsis muaj kev teeb tsa.
Cov chaw tsim hluav taws xob photovoltaic uas dai rau ntawm lub ru tsev puas tuaj yeem txo qhov kub thiab txias hauv tsev los ntawm 4-6 degrees? Hnub no, peb yuav qhia koj cov lus teb nrog peb pawg ntawm cov ntaub ntawv sib piv ntsuas. Tom qab nyeem nws, koj yuav muaj kev nkag siab tshiab txog qhov txias ntawm cov chaw tsim hluav taws xob photovoltaic.
Ua ntej tshaj plaws, xav seb lub chaw fais fab photovoltaic tuaj yeem ua kom lub tsev txias li cas:
Ua ntej tshaj plaws, cov photovoltaic modules yuav cuam tshuam cua sov, lub hnub ci ntsa iab rau cov photovoltaic modules, cov photovoltaic modules nqus ib feem ntawm lub zog hnub ci thiab hloov nws mus ua hluav taws xob, thiab lwm feem ntawm lub hnub ci yog cuam tshuam los ntawm cov photovoltaic modules.
Qhov thib ob, lub photovoltaic module refracts lub hnub ci uas tau kwv yees, thiab lub hnub ci yuav raug attenuated tom qab refraction, uas zoo lim lub hnub ci.
Thaum kawg, lub photovoltaic module tsim ib lub chaw nkaum rau ntawm lub ru tsev, thiab lub photovoltaic module tuaj yeem tsim ib thaj chaw ntxoov ntxoo rau ntawm lub ru tsev, uas ua tiav ntxiv cov nyhuv ntawm kev rwb thaiv tsev thermal thiab txias ntawm lub ru tsev.
Tom ntej no, piv cov ntaub ntawv ntawm peb qhov project ntsuas kom pom tias lub chaw fais fab photovoltaic uas tau teeb tsa rau ntawm lub ru tsev tuaj yeem txias tau ntau npaum li cas.
1. Lub Chaw Txhawb Kev Nqis Peev Hauv Tebchaws Datong Economic thiab Technological Development Zone Atrium Lighting Ru Tsev Project
Lub ru tsev ntau tshaj 200 square meters ntawm lub atrium ntawm Lub Chaw Txhawb Kev Nqis Peev ntawm Lub Tebchaws Datong Economic thiab Technological Development Zone yog thawj zaug ua los ntawm cov iav teeb pom kev zoo ib txwm muaj, uas muaj qhov zoo ntawm kev zoo nkauj thiab pob tshab, raws li pom hauv daim duab hauv qab no:
Txawm li cas los xij, hom teeb pom kev zoo no ua rau neeg ntxhov siab heev thaum lub caij ntuj sov, thiab nws tsis tuaj yeem ua tiav cov txiaj ntsig ntawm kev rwb thaiv cua sov. Thaum lub caij ntuj sov, lub hnub kub kub nkag mus rau hauv chav los ntawm lub ru tsev iav, thiab nws yuav kub heev. Ntau lub tsev uas muaj lub ru tsev iav muaj teeb meem zoo li no.
Yuav kom ua tiav lub hom phiaj ntawm kev txuag hluav taws xob thiab txias, thiab tib lub sijhawm xyuas kom meej qhov zoo nkauj thiab lub teeb ci ntsa iab ntawm lub ru tsev, tus tswv thaum kawg xaiv cov photovoltaic modules thiab teeb tsa lawv rau ntawm lub ru tsev iav qub.
Tus neeg teeb tsa tab tom teeb tsa cov photovoltaic modules rau ntawm lub ru tsev
Tom qab teeb tsa cov photovoltaic modules rau ntawm lub ru tsev, qhov txias txias yog dab tsi? Saib qhov kub uas cov neeg ua haujlwm tsim kho ntsuas tau ntawm tib qho chaw ntawm qhov chaw ua ntej thiab tom qab teeb tsa:
Pom tau tias tom qab kev teeb tsa lub chaw fais fab photovoltaic, qhov kub ntawm sab hauv ntawm lub iav poob qis dua 20 degrees, thiab qhov kub hauv tsev kuj poob qis heev, uas tsis yog tsuas yog txuag tau tus nqi hluav taws xob ntawm kev qhib lub tshuab cua txias xwb, tab sis kuj ua tiav qhov txiaj ntsig ntawm kev txuag hluav taws xob thiab txias, thiab cov photovoltaic modules ntawm lub ru tsev kuj tseem yuav nqus lub zog hnub ci. Ib qho dej ntws tas mus li ntawm lub zog hloov mus ua hluav taws xob ntsuab, thiab qhov zoo ntawm kev txuag hluav taws xob thiab khwv tau nyiaj yog qhov tseem ceeb heev.
2. Qhov project photovoltaic tile
Tom qab nyeem cov txiaj ntsig txias ntawm cov photovoltaic modules, cia peb saib lwm cov khoom siv tseem ceeb ntawm lub tsev photovoltaic - cov txiaj ntsig txias ntawm cov vuas photovoltaic li cas?
Xaus lus:
1) Qhov kub sib txawv ntawm pem hauv ntej thiab nraub qaum ntawm cov vuas cement yog 0.9 ° C;
2) Qhov kub sib txawv ntawm pem hauv ntej thiab nraub qaum ntawm lub photovoltaic vuas yog 25.5 ° C;
3) Txawm hais tias cov vuas photovoltaic nqus tau cua sov, qhov kub ntawm qhov chaw siab dua li ntawm cov vuas cement, tab sis qhov kub rov qab qis dua li ntawm cov vuas cement. Nws txias dua 9 ° C dua li cov vuas cement ib txwm muaj.
(Ceeb Toom Tshwj Xeeb: Cov ntsuas kub infrared siv rau hauv cov ntaub ntawv no. Vim yog xim ntawm qhov chaw ntawm cov khoom ntsuas, qhov kub yuav hloov me ntsis, tab sis nws feem ntau qhia txog qhov kub ntawm qhov chaw ntawm tag nrho cov khoom ntsuas thiab siv tau ua qhov siv los ua piv txwv.)
Nyob rau hauv qhov kub siab ntawm 40 ° C, thaum 12 teev tav su, qhov kub ntawm lub ru tsev siab txog 68.5 ° C. Qhov kub ntsuas ntawm qhov chaw ntawm lub photovoltaic module tsuas yog 57.5 ° C, uas yog 11 ° C qis dua qhov kub ntawm lub ru tsev. Lub PV module lub backsheet kub yog 63 ° C, uas tseem yog 5.5 ° C qis dua qhov kub ntawm lub ru tsev. Nyob rau hauv lub photovoltaic modules, qhov kub ntawm lub ru tsev tsis muaj hnub ci ncaj qha yog 48 ° C, uas yog 20.5 ° C qis dua li ntawm lub ru tsev tsis muaj kev tiv thaiv, uas zoo ib yam li qhov txo qis kub pom los ntawm thawj qhov project.
Los ntawm kev sim ntawm peb qhov project photovoltaic saum toj no, nws tuaj yeem pom tias qhov rwb thaiv tsev thermal, txias, txuag hluav taws xob thiab txo qis kev tso pa tawm ntawm kev teeb tsa cov chaw tsim hluav taws xob photovoltaic ntawm lub ru tsev yog qhov tseem ceeb heev, thiab tsis txhob hnov qab tias muaj 25 xyoo cov nyiaj tau los tsim hluav taws xob.
Qhov no kuj yog qhov laj thawj tseem ceeb vim li cas ntau thiab ntau tus tswv lag luam thiab cov neeg nyob hauv xaiv los nqis peev rau kev teeb tsa cov chaw tsim hluav taws xob photovoltaic ntawm lub ru tsev.
Lub sijhawm tshaj tawm: Lub Peb Hlis-31-2023
