Los ntawm thegrid.rexel.com
Lub koom haum tshawb fawb Atmospheric Science Center los ntawm NASA yog qhov chaw muaj txiaj ntsim zoo heev thaum kwv yees txog kev tsim hluav taws xob hauv lub raj huab cua, thiab kev txiav txim siab qhov siab qaij kaum ntawm lub zog los ua kom muaj zog ntau tshaj xyoo. Yeej, qhov kev tso cai rau tus neeg siv yuav nkag mus rau qhov chaw geographic qhov chaw uas muaj qhov project yuav tsum tau nyob, thiab muab ib qho kev muaj nyiaj muaj txiaj ntsig txog kev muaj hnub ci irradiation.
Txuam ntawm Database
Qhov chaw nyob rau saum huab cua saum huab cua thiab hnub ci zog Database yog:
https://eosweb.larc.nasa.gov/sse/
Yuav kom nkag mus rau cov ncauj lus qhia txog lub tshuab fais fab hnub ci, mus rau huab cua thiab hnub ci zog hauv Cov Ntaub Ntawv Qib Txuas Lus, thiab tom qab ntawd ces nias ntawm Cov Ntxhuav Cov Ntaub Ntawv rau ib qho chaw:
Nkag Tebchaws
Thiaj li yuav muab cov lus qhia cov lus qhia rau ib qho chaw, qhov database yuav tsum muaj qhov tshaj plaws thiab qhov ntev. Thaum qhov chaw tuav tau, nyem rau Xa. Hauv qhov ua piv txwv no, qhov chaw siv yog:
· Latitude: 15.5149204
· Ntev ntev: -87.9922684
Siv cov Database
Thaum cov database qhib, xaiv ntau cov ntaub ntawv muaj nyob sab saud. Cov nram qab no screenshot tsuas yog qhia me me:
Rau cov hnub ci fais fab photovoltaic installations, seem uas muab cov ntaub ntawv tseem ceeb tshaj plaws yog Parameters rau Tilted Solar Panels. Ntau lub teb tau xaiv ib zaug los ntawm kev tuav cia Ctrl thaum txhaj rau lawv. Tom qab xaiv qhov chaw xaiv, nias xa.
Radiation nyob rau Equator-Pointed Tilted Surfaces
Cov nram qab no yog ib qho tseem ceeb heev vim nws qhia tau hais tias muaj cov hluav taws xob txhua hnub hauv kWh / m 2 raws li txoj kab sib tilt. Feem ntau qhov tseem ceeb, nws qhia qhov siab qaij kaum siab (OPT ANG) uas yuav ua kom lub hnub ci PV tsim tawm hauv lub xyoo. Nyob rau hauv qhov chaw nyob hauv qhov ua piv txwv no, qhov siab qaij kaum rau hnub ci PV systems yog 18.6 ° southward. Qhov nruab nrab lub zog muaj los ntawm optimizing lub qaij kaum yog 5.27 kWh / m 2 / hnub . Nws kuj tseem tuaj yeem txhawm rau txheeb xyuas qhov muaj hluav taws xob nyob rau ib hlis dhau ib hlis.
Tau kawg, nws tseem tsis tau hloov 100% ntawm no lub zog rau hauv hluav taws xob fais fab. Tag nrho cov hnub ci photovoltaic panels muaj kev hloov dua siab tshiab, uas thaum lub caij no yog 20% los yog qis tshaj rau feem lag luam paj hlwb. Lub zog tau txais yuav yog qhov khoom ntawm:
ENERGY OUTPUT (kWh / hnub) = LUB TSWV NTAWM PV TSWV (m2) x KWS KHO MOB (%) x Qhov hluav taws xob (kWh / m2 / hnub)
NASA's database yog ib qho tseem ceeb thiab siv ceev thaum nruab nrab hnub ci hluav taws xob ntawm ib qhov chaw tshwj xeeb los yog qhov siab dav qaij rau hnub ci panels.
