Nrog rau kev ntshaw lub zog rov ua dua tshiab thoob ntiaj teb, thev naus laus zis photovoltaic (PV), ua ib qho ntawm cov thev naus laus zis tseem ceeb, tau siv dav thoob plaws ntiaj teb. Nrog rau lub neej ua haujlwm ntawm cov vaj huam sib luag photovoltaic los txog, ntau qhov teeb meem ua cov vaj huam sib luag photovoltaic pov tseg maj mam tshwm sim, ua qhov teeb meem txwv tsis pub kev txhim kho kev lag luam photovoltaic. Nws yog nyob rau hauv cov ntsiab lus no uas PV vaj huam sib luag rov ua dua tshiab thev naus laus zis tau los ua, uas tsis yog tsuas yog nrhiav txoj hauv kev tshiab rau cov vaj huam sib luag PV pov tseg, tab sis kuj coj cov cib fim tsis tau muaj dua hauv thaj chaw ntawm lub zog ntsuab.
Lub hauv paus chiv keeb ntawm cov thev naus laus zis rov ua dua tshiab ntawm PV vaj huam sib luag tsis yog qhov xwm txheej, nws yog qhov tshwm sim ntawm kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev paub txog ib puag ncig. Nrog rau kev txhim kho sai ntawm cov thev naus laus zis photovoltaic, tus naj npawb ntawm cov vaj huam sib luag photovoltaic siv tau nce ntxiv ntau heev, yuav ua li cas kho cov vaj huam sib luag photovoltaic pov tseg no kom zoo thiab tsis ua rau ib puag ncig puas tsuaj tau dhau los ua teeb meem ceev. Cov txheej txheem pov tseg thiab hlawv ib txwm tsis yog tsuas yog pov tseg cov peev txheej xwb, tab sis kuj tseem yuav ua rau muaj kuab paug rau ib puag ncig.
Cov kws tshawb nrhiav tau pib tshawb nrhiav qhov ua tau ntawm kev rov tsim dua cov vaj huam sib luag PV, sim hloov cov vaj huam sib luag PV pov tseg mus ua cov peev txheej muaj nqis los ntawm kev siv tshuab.
Hauv kev tsim cov thev naus laus zis rov ua dua tshiab ntawm PV vaj huam sib luag, muaj ntau yam tseem ceeb tau tshwm sim. Cov kws tshawb fawb tau ua tiav tsim cov thev naus laus zis rhuav tshem PV vaj huam sib luag zoo. Siv cov khoom siv kho tshuab siab heev thiab cov txheej txheem ua haujlwm zoo, lawv rhuav cov vaj huam sib luag PV pov tseg kom cov khoom siv muaj txiaj ntsig xws li silicon, txhuas thiab iav tuaj yeem sib cais ntawm lawv. Qhov kev tshawb fawb thev naus laus zis no tau tso lub hauv paus ruaj khov rau kev ua haujlwm rov ua dua tshiab tom ntej.
Tom qab rhuav tshem, cov khoom siv hauv cov vaj huam sib luag yuav tsum tau txheeb xyuas thiab rov ua dua tshiab. Qhov no kuj muaj ntau yam teeb meem.
Cov kws tshawb fawb tau ua qhov kev cais cov khoom uas tau muab rhuav tshem zoo los ntawm kev siv ntau yam kev siv tshuab xws li physics thiab chemistry. Lawv siv sieving, magnetic separation, flotation thiab lwm txoj kev los cais silicon, txhuas, iav thiab lwm yam khoom siv kom zoo, muab qhov ua tau rov siv dua tom qab.
Thaum cov thev naus laus zis txuas ntxiv mus, qhov kev siv cov thev naus laus zis rov ua dua tshiab ntawm PV vaj huam sib luag kuj nthuav dav. Ntau thiab ntau lub tuam txhab lag luam koom nrog hauv daim teb no los txhawb kev lag luam ntawm cov thev naus laus zis rov ua dua tshiab ntawm PV vaj huam sib luag.
Los ntawm kev qhia txog cov khoom siv thiab thev naus laus zis siab heev, lawv tau teeb tsa cov chaw ua haujlwm rov ua dua tshiab thiab ua cov vaj huam sib luag PV zoo, ua kom pom tseeb tias kev rov ua dua tshiab thiab rov siv dua ntawm cov vaj huam sib luag PV pov tseg tau zoo. Cov tuam txhab no tau ua cov txiaj ntsig zoo rau kev tiv thaiv ib puag ncig thaum txhawb nqa kev txhim kho cov thev naus laus zis rov ua dua tshiab ntawm vaj huam sib luag PV.
Kev siv cov thev naus laus zis rov ua dua tshiab ntawm PV vaj huam sib luag tsis yog tsuas yog daws qhov teeb meem ntawm kev pov tseg PV vaj huam sib luag pov tseg xwb, tab sis kuj coj cov cib fim ua lag luam tsis kawg hauv kev lag luam ntawm lub zog ntsuab. Raws li kev thov thoob ntiaj teb rau lub zog rov ua dua tshiab txuas ntxiv mus, qhov loj ntawm kev ua lag luam ntawm cov vaj huam sib luag photovoltaic kuj nthuav dav. Raws li lub neej ua haujlwm ntawm cov vaj huam sib luag photovoltaic los txog, qhov teeb meem ntawm kev pov tseg cov vaj huam sib luag siv lawm maj mam los ua ntej. Kev tshwm sim ntawm PV vaj huam sib luag rov ua dua tshiab thev naus laus zis muab kev daws teeb meem zoo rau qhov teeb meem no. Nws tsis tsuas yog hloov cov vaj huam sib luag PV pov tseg mus rau hauv cov peev txheej muaj nqis, tab sis kuj txo cov nqi tsim khoom ntawm cov vaj huam sib luag PV tshiab thiab txhim kho kev sib tw ntawm tag nrho kev lag luam.
Ntxiv rau qhov txiaj ntsig ntawm kev lag luam, kev siv tshuab rov ua dua tshiab ntawm PV vaj huam sib luag kuj muaj txiaj ntsig zoo rau ib puag ncig. Cov txheej txheem pov tseg thiab hlawv ib txwm tsis yog tsuas yog pov tseg cov peev txheej xwb, tab sis kuj tseem yuav ua rau muaj kuab paug rau ib puag ncig.
Txawm li cas los xij, cov thev naus laus zis rov ua dua tshiab ntawm PV vaj huam sib luag ua rau muaj kev siv cov peev txheej rov ua dua tshiab thiab txo qhov kev puas tsuaj rau ib puag ncig los ntawm kev rov qab siv dua thiab siv cov khoom siv tau zoo hauv cov vaj huam sib luag PV pov tseg. Kev siv cov thev naus laus zis no pab txhawb kev txhim kho kev lag luam hluav taws xob ntsuab thiab pab txhawb rau yav tom ntej ntawm lub ntiaj teb.
Hauv kev siv tiag tiag, kev siv tshuab rov ua dua tshiab ntawm PV vaj huam sib luag tau ua tiav cov txiaj ntsig zoo kawg nkaus. Ntau lub tebchaws thiab thaj chaw tau pib siv cov thev naus laus zis no los daws cov khib nyiab PV vaj huam sib luag. Qee lub tuam txhab txawm tias siv cov thev naus laus zis rov ua dua tshiab ntawm PV vaj huam sib luag ua lawv qhov kev sib tw tseem ceeb, thiab txuas ntxiv txhawb kev tsim kho tshiab thiab kev siv cov thev naus laus zis. Cov xwm txheej ua tiav no tsis yog tsuas yog ua pov thawj qhov ua tau thiab ua tau zoo ntawm cov thev naus laus zis rov ua dua tshiab ntawm PV vaj huam sib luag, tab sis kuj muab kev paub dhau los thiab kev siv rau lwm lub tebchaws thiab thaj chaw.
Kev tsim cov thev naus laus zis rov ua dua tshiab ntawm PV vaj huam sib luag tseem ntsib qee qhov kev cov nyom thiab kev nyuaj. Kev tshawb fawb thiab kev txhim kho thiab kev txhawb nqa ntawm cov thev naus laus zis yuav tsum tau nqis peev ntau nyiaj thiab cov neeg ua haujlwm. Kev rov ua dua tshiab thiab kev kho cov khib nyiab PV vaj huam sib luag xav tau kev tsim kom muaj lub kaw lus thiab cov txheej txheem zoo meej.
Tsis tas li ntawd xwb, kev siv cov thev naus laus zis rov ua dua tshiab ntawm PV vaj huam sib luag yuav tsum tau txhawb nqa thiab lav los ntawm cov cai thiab kev cai lij choj. Peb yuav tsum txuas ntxiv txhawb nqa R&D thiab kev txhawb nqa cov thev naus laus zis, tsim kom muaj kev siv rov ua dua tshiab thiab kev kho mob zoo meej, thiab siv zog rau ntau txoj cai thiab kev txhawb nqa raws li kev cai lij choj los txhawb kev siv dav dav thiab kev txhim kho ntawm cov thev naus laus zis rov ua dua tshiab ntawm PV vaj huam sib luag.
Kev siv tshuab rov ua dua tshiab ntawm cov vaj huam sib luag PV tau pom txoj hauv kev tshiab rau cov vaj huam sib luag PV pov tseg, coj cov cib fim tsis tau muaj dua los rau lub zog ntsuab. Thaum cov thev naus laus zis txuas ntxiv mus thiab kev ua lag luam txuas ntxiv nthuav dav, kev lag luam rov ua dua tshiab ntawm cov vaj huam sib luag PV yuav coj mus rau hauv kev cia siab dav dua. Peb muaj laj thawj ntseeg tias yav tom ntej, kev siv tshuab rov ua dua tshiab ntawm cov vaj huam sib luag PV yuav dhau los ua ib feem tseem ceeb ntawm kev hloov pauv ntsuab, tsim kom muaj lub neej yav tom ntej zoo dua rau tib neeg.
