Ntau Yog vim li cas mus Hnub Ci Thaum Gearing Up Rau Greener Tsav
Sep 30, 2022
Ib txoj kev tshawb fawb tshiab los ntawm University of South Australia (UniSA) cov kws tshawb fawb qhia tau hais tias cov tsev neeg uas muaj hnub ci vaj huam sib luag thiab roj teeb muaj txiaj ntsig zoo thaum nws los txog txuag nyiaj ntawm tsheb hluav taws xob (EV).
Nrog EV kev muag khoom nce siab thoob ntiaj teb, cov neeg yuav khoom muaj peev xwm tsis yog tsuas yog ntsuas tus nqi xwb, tab sis kuj yog kev thauj mus los thiab kev siv nyiaj ntawm kev them nqi tsheb hauv ntiaj teb.
UniSA engineers tau suav tias cov tswv EV tuaj yeem txo cov nqi hluav taws xob txhua xyoo los ntawm yuav luag 40 feem pua yog tias cov tsev neeg tsis muaj kev cia siab tag nrho ntawm daim phiaj thiab lawv them nyiaj hauv tsev thaum lub sijhawm tsis nco qab.
Nyob rau hauv ib daim ntawv tshiab luam tawm nyob rau hauvLub zog tauj dua tshiab, Xib Fwb Mahfuz Aziz thiab cov npoj yaig hais txog EV cov tswv kev txhawj xeeb txog kev them nqi, yog ib qho teeb meem tseem ceeb hauv kev xaiv lub tsheb zoo ib puag ncig.
"Lub tsheb hluav taws xob yuav dhau los ua ib feem tseem ceeb ntawm kev siv hluav taws xob hauv tsev thoob ntiaj teb raws li kev npaj los hloov tsheb roj av hauv kaum xyoo tom ntej," Prof Aziz hais.
"Rau cov neeg tsav tsheb nrog qhov chaw tsheb ntiag tug, kev them nyiaj hauv tsev yog qhov kev xaiv yooj yim tshaj plaws, tab sis rau cov neeg uas tseem vam khom rau ntawm daim phiaj hluav taws xob rau lawv lub zog, cov nqi tuaj yeem nce siab."
Cov nqi qis rau lub ru tsev photovoltaic (PV) cov tshuab thiab cov nqi roj teeb poob qis yog txhawb cov tsev neeg kom 'mus ntsuab', tab sis cov neeg siv khoom yuav tsum muaj ntau yam sib txawv, cov kws tshawb fawb hais.
Siv cov ntaub ntawv los ntawm South Australia, qhov twg ntau dua 40 feem pua ntawm cov tsev muaj lub hnub ci vaj huam sib luag ru tsev, cov kws tshawb fawb tau muab piv rau ntau qhov xwm txheej hauv tsev, xav txog EV charging xav tau, PV hnub ci vaj huam sib luag installation nqi, roj teeb degradation thiab xa tawm hluav taws xob txwv.
Raws li kev siv hluav taws xob hauv tsev (17 kW / hnub hauv SA) thiab cov neeg tsav tsheb qhov nruab nrab txhua hnub mus ncig (36.7km hauv AU), cov kws tshawb fawb tau txheeb xyuas cov nqi hluav taws xob txhua xyoo rau cov tsev neeg uas muaj roj av thiab cov EVs. Lawv kuj tau txheeb xyuas kev siv hluav taws xob thaum lub sij hawm siab tshaj, nruab nrab ntawm 5 teev tsaus ntuj -9pm.
"Hauv qhov xwm txheej yooj yim, txhua lub zog raug xa tawm los ntawm kab sib chaws uas tsis muaj hnub ci vaj huam sib luag, roj teeb lossis tsheb hluav taws xob," Prof Aziz hais.
"Thaum lub hnub ci vaj huam sib luag tau ntxiv, kwv yees li 20 feem pua tsawg zog raug xa tuaj thiab nrog cov roj teeb no txo qis los ntawm 83 ib xees. Thaum lub tsheb fais fab ntxiv, cov khoom siv hluav taws xob tau nce siab tab sis lub zog tuaj yeem raug txo los ntawm 89 feem pua ntawm tag nrho. noj.
"Peb cov txiaj ntsig tau pom tias cov tsev neeg uas muaj roj av tuaj yeem txo lawv cov nqi hluav taws xob txhua xyoo los ntawm 6.71 feem pua ntawm cov hnub ci vaj huam sib luag, thiab 10.38 feem pua ntawm cov roj teeb uas siv los hloov cov roj av nrog cov tsheb fais fab tuaj yeem txo lub zog txhua xyoo. tus nqi los ntawm 24 feem pua thiab 32 feem pua ntawm qhov kev txo qis tshaj plaws (39.6 feem pua) tuaj yeem ua tiav nrog kev them nyiaj off-peak. "
Pab pawg tshawb fawb suav nrog PhD tus tub ntxhais kawm Ms Yan Wu thiab tus thawj saib xyuas Dr Mohammed Haque. Tam sim no pab neeg no tab tom tshawb nrhiav tus nqi zoo EV them cov tswv yim rau cov pab pawg loj xws li cov zej zog nyob thiab cov tsev kawm ntawv qib siab thaum txo qis kev cuam tshuam ntawm daim phiaj hluav taws xob thiab cov khoom xa tawm.
Qhov nrov ntawm cov tsheb hluav taws xob tau nce sai thoob plaws ntiaj teb, raws li drive.com thiab nws tau kwv yees tias los ntawm 2030 yuav muaj 145 lab EVs ntawm txoj kev -- piv rau 11 lab niaj hnub no. Txawm hais tias muaj kev sib kis, kev muag tsheb hluav taws xob tau nce thoob ntiaj teb los ntawm 43 feem pua hauv 2020, txawm hais tias tsuas yog nce li 0.7 feem pua ntawm tag nrho cov tsheb muag hauv Australia.
Txog xyoo 2030, txawm li cas los xij, tsawg kawg 50 feem pua ntawm tag nrho cov tsheb tshiab muag hauv NSW tau xav tias yuav hluav taws xob thiab lwm lub xeev tau cia siab tias yuav ua raws li qhov kev xav no.
