NOMINAL Simba uye Standard Test Mamiriro (StC)
Iko kuita kweiyo photovoltaic module inowanzo kuyerwa pasi peyakajairika bvunzo mamiriro (STC), inotsanangurwa neIEC 60904-1 chiyero:
- Iradance ye 1000 w / m² (yakakwana zuva)
- Module tembiricha pa25 ° C
- Yakagadziriswa Light Spectrum (IEC 60904-3)
Bifacal Modules, iyo inovharira mwenje pamativi ese maviri, inogona kuvandudza kugadzirwa kuburikidza nekuregererwa kwevhu (Albedo). PVGIS haisati yatevedzera aya module, asi imwe nzira ndeyekushandisa Bnpi (bifacal Nameplate Iradance), inotsanangurwa se: P_bnpi = P_STC * (1 + φ * 0.135), uko Ipo zvinhu zvekutsigira.
Kugumira kweBiFacial Modules: Isina kukodzera yekuvaka-yakabatanidzwa yekuisa uko kumashure kweiyo module yakavharidzirwa. Kuita kwakasiyana-siyana zvinoenderana neyekutarisa (semuenzaniso, kuchamhembe-zasi axis neEast-West yakatarisana).
Kufungidzira kwesimba chairo rePV Modules
Mamiriro ezvinhu chaiwo ekushandisa ePV akapesana kubva ku standard (stc) mamiriro, ayo anokanganisa simba rinobuda. PVGIS.COM Inoshandisa magadzirirwo akati wandei ekubatanidza aya akasiyana.
1. Reflection uye angle yezvakaitika zvechiedza
Kana mwenje unorova pv module, chikamu chinoratidzwa pasina kushandurwa kuita magetsi. Iyo inonyanya kuomesa kona yezvakaitika, iyo yakakura kurasikirwa.
- Kuipa pakugadzira: Paavhareji, mhedzisiro iyi inokonzeresa kurasikirwa kwe2 kusvika ku4%, yakaderedzwa kuitira sosi yekutevera yezuva.
2. Mhedzisiro yeiyo solar spectrum pane pv inoshanda
Solar mapanera anotaridzika kune mamwe mawlengths echiedza chechiedza, icho chinosiyana nePV tekinoroji:
- Crystalline Silicon (C-SI): Inonzwisa tsitsi kune infrared uye inooneka mwenje
- CDTE, CIGS, A-SI: Kusiyana kwakasiyana, nemhinduro yakaderedzwa mukuzivikanwa
Zvinhu zvinokanganisa iyo spectrum: Mangwanani nemanheru mwenje ndakatsvuka.
Mazuva ane makore anowedzera chikamu chechiedza cheblue. Iko kujekesa maitiro zvakananga perv Simba. PVGIS.COM Inoshandisa Satellite data kuti igadzirise misiyano iyi uye inobatanidza izvi zvakarongeka mukuverenga kwayo.
Kutsamira kwePV Simba pane Iradance uye tembiricha
Tembiricha uye kushanda zvakanaka
Kubudirira kwePV mapanera anoderera ne module tembiricha, zvichienderana neTekinoroji:
Kumusoro Kudarika (>1000 w / m²), tembiricha yekudziya inowedzera: kurasikirwa kwekubudirira
Pakaderera Iradance (<400 w / m²), kushanda zvakanaka zvinosiyana zvichienderana nerudzi rwePV Cell
Modelling mukati PVGIS.COM
PVGIS.COM Inogadzirisa PV simba rakavakirwa pane Iradiance (g) uye module tembiricha (tm) uchishandisa yemhando yemasvomhu (human al., 2011):
P = (G / 1000) * A * EFF (G, TM)
Iyo coefficients yakananga kune yega yega PV tekinoroji (C-si, CDTE, CIGS) inotorwa kubva kuyakaedza zviyero uye zvinoshandiswa PVGIS.COM sumo.
Modelling tembiricha yePV modules
- Zvinhu zvinokanganisa iyo module tembiricha (tm)
- Ambient Air tembiricha (ta)
- Solar Iradance (g)
- Ventilation (w) - mhepo yakasimba inotonhorera module
-
Tembiricha muenzaniso mukati PVGIS (Faimani, 2008):
TM = TA + G / (U0 + U1W)
Iyo coefficients u0 uye u1 inosiyana zvichienderana nerudzi rwekuisirwa:
| PV tekinoroji | Kuisirwa | U0 (W / ° C-M²) | U1 (WS / ° C-M³) |
|---|---|---|---|
| C-SI | Freestanding | 26.9 | 26.9 |
| C-SI | Bipv / BAPV | 20.0 | 20.0 |
| Cigs | Freestanding | 22.64 | 22.64 |
| Cigs | Bipv / BAPV | 20.0 | 20.0 |
| CDTE | Freestanding | 23.37 | 23.37 |
| CDTE | Bipv / BAPV | 20.0 | 20.0 |
Sistimu Kurasikirwa uye Kukwegura kwePV Modules
Zvese zvekuverenga zvakapfuura zvinopa simba pa module level, asi kumwe kurasikirwa kunofanira kutariswa:
- Shanduko Kurasikirwa (Inverter)
- Wiring Kurasikirwa
- Misiyano musimba pakati pemamiriji
- Kukwegura kwePV Panels
Maererano nekudzidza kweJordan & Kurtz (2013), PV mapanera anorasikirwa paavhareji 0.5% yesimba pagore. Mushure memakore makumi maviri, simba ravo rinoderedzwa kusvika 90% yekukosha kwavo kwekutanga.
- PVGIS.COM Inokurudzira kupinda yekutanga system kurasikirwa kwe3% yegore rekutanga ku account yekushambadzira system, ipapo 0.5% pagore.
Zvimwe zvinhu zvisina kufungwa mukati PVGIS
Mamwe maitiro anokanganisa pv kugadzirwa asi haana kubatanidzwa mukati PVGIS:
- Chando pamapani: Zvakanyanyisa kuderedza kugadzirwa. Zvinoenderana neye frequency uye nguva yechando yechando.
- Kuunganidzwa kweguruva uye tsvina: Inoderedza PV SIMBA, zvichienderana nekuchenesa uye kupusa.
- Chikamu cheShadha: Ine simba rakasimba kana module ikasungwa. Izvi zvinoitwa zvinofanirwa kutungamirirwa panguva yekuisirwa PV.
Mhedziso
Kutenda kufambira mberi mu photovoltaic modelling uye Satellite data, PVGIS.COM Inotendera kufungidzira chaiko kwesimba rekubuditsa kwePV module nekupinda mune account yezvemamiriro ekunze uye nehunyanzvi.
Nei Uchifanira PVGIS.COM?
Yepamberi Modeling yeRiradance uye Module Tembiricha
Ragadziriswa zvichibva pane climatic uye spectral data
Kuvimbika kufungidzira kwekurasikirwa kwegadziriro uye pane zvekugeza
Optimization yekugadzirwa kweSolar yeDunhu rega rega