Nrog rau kev txhim kho txuas ntxiv ntawm photovoltaic thev naus laus zis, kev sib raug zoo rau kev tsim hluav taws xob photovoltaic xav tau nce ntxiv, uas tseem xav tau kev lag luam photovoltaic ntxiv los txhim kho lawv tus kheej kev tsim khoom thiab kev tsim khoom zoo, thaum txo cov nqi tsim khoom ntau li ntau tau. Nyob rau hauv cov ntsiab lus no, laser technology plays lub luag hauj lwm tseem ceeb, nrog rau nws cov cim kev ua tau zoo tau los ua ib tug ntawm cov feem ntau lug siv technologies nyob rau hauv lub photovoltaic kev lag luam niaj hnub no, thiab occupies ib tug loj kom zoo dua piv rau cov tsoos photovoltaic kev lag luam siv rau cov tshuab.
Kev siv tshuab laser
Hauv kev tsim cov txheej txheem ntawm cov khoom siv photovoltaic, lasers yog siv los ua nyias, txiav thiab cov duab silicon wafers. Lub laser tuaj yeem mloog zoo ntau ntawm nws lub zog rau hauv qhov chaw me me, uas ua rau kom muaj txiaj ntsig zoo ntawm kev siv lub zog thiab ua rau nws muaj peev xwm ua cov ntaub ntawv nyuaj.
Nyob rau tib lub sijhawm, cov yam ntxwv ntawm lub zog siab ntawm lub laser ua rau nws kub heev, uas tuaj yeem siv los hlawv silicon wafers thiab cov ntaub ntawv txuas nrog raws li kev tswj hwm ntawm cov neeg ua haujlwm, tsim cov xov tooj ntawm tes doping lossis txheej txheej ntawm cov khoom siv photovoltaic, txhim kho cov txheej txheem. kev tsim hluav taws xob thiab kev siv lub hnub ci hluav taws xob ntawm cov hluav taws xob photovoltaic, siv lub laser los ua lub teeb ci tseem ceeb, txo cov nqi hluav taws xob tsim hluav taws xob, thiab txhim kho cov txiaj ntsig ntawm kev tsim hluav taws xob photovoltaic.
Qhov zoo ntawm Laser Technology
Laser thev naus laus zis tsis tsuas yog ua rau cov khoom siv hluav taws xob photovoltaic yooj yim dua, tab sis kuj txo tus nqi ntawm cov khoom puas thaum lub sij hawm tsim khoom thaum tswj kev tsim khoom, uas rov txo cov nqi hluav taws xob photovoltaic los ntawm lwm sab.
Los ntawm qhov pom ntawm kev tsim cov khoom siv hluav taws xob photovoltaic, laser technology undoubtedly occupies ib tug loj kom zoo dua piv nrog rau lwm cov txheej txheem ntau lawm. Ua ntej tshaj plaws, lub wavelength ntawm lub laser tuaj yeem hloov kho los ntawm cov neeg ua haujlwm kom hloov raws li. Hauv cov khoom siv photovoltaic, txawm hais tias cov khoom tseem ceeb tshaj plaws rau kev tsim khoom yog silicon raws li cov khoom siv semiconductor, qee cov ntaub ntawv hlau thiab lwm yam khoom siv dielectric tseem xav tau los ua kom tiav cov khoom. Cov txheej txheem kev ua cov khoom siv ib txwm muaj qhov tsis zoo thaum ua haujlwm nrog ntau hom khoom thiab feem ntau yuav tsum tau hloov cov khoom siv ib ntus, thaum lub tshuab laser tuaj yeem hloov lub wavelength ntawm laser raws li cov yam ntxwv nqus ntawm cov khoom sib txawv rau lub teeb nthwv dej, yog li ua kom yooj yim cov kauj ruam ntau lawm. .
Thib ob, lub cev thiab tshuaj lom neeg ntawm silicon yog qhov ruaj khov, tab sis thaum kub kub nws tseem yuav ua rau cov pa oxygen hauv huab cua los tsim cov silicon dioxide; Tsis tas li ntawd, txawm tias silicon nyuaj, nws yog nkig thiab yuav tawg thaum raug rau sab nraud quab yuam. Qhov no txwv tsis pub siv cov khoom siv niaj hnub ua hauv kev lag luam photovoltaic. Laser thev naus laus zis tsis ua kom muaj cua sov thaum siv lub teeb luv luv lossis lub teeb ci ntsa iab, uas txo qhov tshwm sim ntawm cov kev hloov pauv zoo hauv silicon, thiab tsis muaj lub cev sib cuag nrog silicon thaum kho silicon, uas txo qhov kev puas tsuaj rau silicon vim kev cuam tshuam thiab ua kom muaj kev ntseeg siab ntawm laser technology. Tsis tas li ntawd, qhov monochromatic xwm ntawm laser lub teeb thiab nws cov ntsiab lus siab lub zog ua rau nws lub zog siv hluav taws xob ntau tshaj plaws rau kev tsim hluav taws xob photovoltaic. Qhov no ua rau muaj txiaj ntsig zoo ntawm kev tsim hluav taws xob photovoltaic. Thaum kawg, ntxiv rau kev txiav silicon, lasers muaj peev xwm ntawm txheej txheej photovoltaic nrog ntau qib ntawm automation thiab kev puas tsuaj tsawg dua li lwm cov txheej txheem photovoltaic txheej txheej.
Laser thev naus laus zis yog qhov tseem ceeb heev rau kev tsim cov tshuab hluav taws xob photovoltaic tam sim no. Raws li daim ntawv thov ntawm laser technology nyob rau hauv photovoltaic txuas ntxiv nthuav dav, tus nqi ntawm photovoltaic fais fab tuag tau qis dua thiab kev ua haujlwm tau siab dua, yog li daim ntawv thov ntawm laser thev naus laus zis hauv kev tsim hluav taws xob photovoltaic yuav dhau los ua ntau thiab ntau dua los txhawb kev lag luam. ntxiv kev txhim kho ntawm photovoltaic fais fab tuag. Los ntawm qhov xwm txheej tam sim no, zoo li laser tshuab yuav dhau los ua cov txheej txheem tsim khoom tseem ceeb thiab tseem ceeb hauv kev lag luam photovoltaic fais fab kev lag luam, thiab yuav dhau los ua qhov tseem ceeb tshaj plaws ntawm lub zog kom ua tiav cov thev naus laus zis tam sim no ntawm cov khoom siv hluav taws xob photovoltaic hauv kev lag luam photovoltaic fais fab kev lag luam. .
Daim ntawv thov ntawm laser nyob rau hauv photovoltaic yog tsuas yog kev tsim cov txheej txheem ntawm tes, nyob rau hauv cov nqe lus yooj yim yog ib tug loj piece ntawm silicon slicing, technology koom nyob rau hauv nruab nrab yog tsis nyuaj, lub ntsiab mob point yog lub localization ntawm ntau lawm cov khoom, cov txheej txheem ntau lawm. ntawm silicon wafers thiab nti wafers zoo ib yam, tab sis cov kev cai wafer precision siab dua, cov kev cai silicon wafer yog yooj yim thiab phem. Photovoltaic module ntau lawm txheej txheem, koom nrog ntau yam txheej txheem, thiab kev ua tiav ntawm cov txheej txheem no cov khoom lag luam kuj tau txais txiaj ntsig zoo ntawm cov cua sab hnub tuaj ntawm kev lag luam photovoltaic, kev loj hlob sai. Qhov chaw lag luam ntawm PV laser khoom yog feem ntau cuam tshuam los ntawm plaub yam tseem ceeb: kev nthuav dav ntawm cov khoom siv hluav taws xob sab saud, cov qauv kev nthuav dav ntawm txoj kev siv tshuab sib txawv, cov peev txheej hauv ib qho GW, thiab daim ntawv thov nkag ntawm cov cuab yeej siv tau zoo. . Daim ntawv thov ntawm cov khoom siv laser hauv thaj tsam ntawm photovoltaics muaj kev cia siab dav, thiab nrog kev siv tas li thiab kev txhawb nqa ntawm lub teb chaws txoj cai, kev txhim kho yav tom ntej ntawm lub sijhawm ntawm lub zog tshiab raws li lub hauv paus tseem ceeb tau dhau los ua pom tseeb dua. Nws ntseeg tau tias yav tom ntej, lub tshuab hluav taws xob photovoltaic yuav siv rau ntau thaj chaw, ua qhov tseem ceeb tshaj plaws ntawm cov hluav taws xob hauv peb lub neej niaj hnub, thiab laser technology kuj tseem yuav pab txhawb kev loj hlob ntawm photovoltaics.
