Raws li cov lus ceeb toom, pab pawg tshawb fawb hauv Ukraine, Latvia, thiab Slovakia tau soj ntsuam qhov cuam tshuam ntawm lub tsheb sib xyaw ua ke photovoltaics (VIPV) ntawm ntau lub tsheb hluav taws xob.
Cov kws tshawb fawb tau siv 2017 Volkswagen e-Golf 7 series hluav taws xob tsheb hauv Kyiv los txiav txim siab ntau yam ntawm lub tsheb hluav taws xob tom qab ib tus nqi tag nrho siv lub hnub ci zog, thiab piv cov txiaj ntsig ntawm VIPV ruaj khov thiab ib qho kev taug qab ib leeg.
Pab pawg tau txiav txim siab tias lub tsheb muaj thaj tsam siv tau ntawm 1468 mm x 1135 mm. Raws li qhov loj me no, cov kws tshawb fawb ntseeg tias lub ru tsev tuaj yeem haum ob lub hnub ci 120 W, nrog rau 50 MW monocrystalline module los ntawm Suav chaw tsim khoom Xinpuguang. Cov kws tshawb fawb tau txuas peb lub vaj huam sib luag ua ke kom ua tiav lub zog siab tshaj plaws ntawm 257.92 W.
Cov kws tshawb fawb tom qab ntawd suav cov nqi hluav taws xob photovoltaic tsim nyob rau hnub raug thaum Lub Ib Hlis, Plaub Hlis, Lub Xya Hli thiab Lub Kaum Hli. Raws li cov ntaub ntawv kuaj tsheb los ntawm New European Tsav Tsheb Cycle (NEDC) thiab US Environmental Protection Agency (EPA), cov kws tshawb fawb tau muab piv rau ntau yam ntxiv uas lub tsheb hluav taws xob tuaj yeem taug kev siv lub hnub ci zog. Cov kws tshawb fawb tau xav tias cov hnub ci vaj huam sib luag tsuas yog them lub roj teeb EV thaum nres.
Cov txiaj ntsig tau pom tias VIPV nyob ruaj ruaj tuaj yeem tsim hluav taws xob 1587 kWh thaum Lub Xya Hli, thiab lub tsheb hluav taws xob tuaj yeem mus txog 7.98 km raws li EPA cov qauv thiab 12.64 km raws li NEDC cov qauv. "Qhov no yog 3.99 feem pua thiab 6.32 feem pua, feem, ntawm qhov siab tshaj plaws thaum lub roj teeb tau them tag nrho," cov kws tshawb fawb tau hais. Nyob rau lub Ib Hlis, lub kaw lus nyob ruaj khov tsim tau 291 kWh, uas txhais tau hais tias ntau ntawm 1.55 km (EPA) thiab 2.32 km (NEDC), Lawv yog 0.77 feem pua thiab 1.16 feem pua ntawm qhov siab tshaj plaws caij nkoj, raws li.
Cov txheej txheem taug qab tsim tau tib lub zog raws li cov txheej txheem ruaj khov nyob rau lub caij ntuj sov, tab sis cov kab ke taug qab ua rau muaj txiaj ntsig ntau dua nyob rau lub caij nplooj ntoo hlav, caij nplooj zeeg, thiab lub caij ntuj no. Cov txiaj ntsig zoo tshaj plaws tau los rau lub Ib Hlis, thaum lub tsheb hluav taws xob tuaj yeem mus txog 3.01 km (EPA) lossis 4.52 km (NEDC), sib piv rau 1.51 feem pua thiab 2.26 feem pua ntawm qhov siab tshaj plaws ntawm cov roj teeb ib zaug, feem. Qhov txiaj ntsig tiag tiag yuav qis dua vim muaj ntau yam txwv, cov kws tshawb fawb sau tseg.
Thaum Lub Ib Hlis, qhov kev taug qab VIPV tau muab 1 ntxiv rau 1. 46-2.2 km ntawm lub zog rau EV, cov kws tshawb fawb tau hais. Txawm li cas los xij, tus nqi hluav taws xob theem (LCOE) ntawm qhov kev daws teeb meem no yog 40 feem pua siab dua li ntawm cov kab ke ruaj khov. Kev suav qhia tias LCOE rau xoom-tilt PV system yog $ 0.6654 / kWh. Rau lub kaw lus nrog inclination ntawm 20 lossis 80 degrees, LCOE yog $ 1.1013 / kWh. Lub sijhawm them rov qab rau txhua qhov system yog 5.32 thiab 5.07 xyoo, feem.
"Lub hnub-txhim kho lub ru tsev platform kom meej meej yuav tsum muaj kev nqis peev ntau dua thiab nyuaj rau kev txhim kho," cov kws tshawb fawb xaus lus. "Vim qhov sib txawv me me hauv lub sijhawm them rov qab, cov tsav tsheb nruab nrab ntawm EVs tsis tas yuav kho qhov qaij kom txaus siab rau qhov system." ."