Dab tsi yog qhov tseem ceeb ntawm photovoltaic vuam sawb dov zeb

       Lub photovoltaic vuam sawb dov zeb yog cov khoom siv tseem ceeb rau photovoltaic vuam sawb ntau lawm, thiab nws cov nqi tseem ceeb khiav los ntawm plaub qhov ntev ntawm vuam sawb zoo, cov khoom ua tau zoo, kev tsim khoom, thiab kev lag luam adaptability. Nws ncaj qha txiav txim siab seb lub vuam sawb puas tuaj yeem ua tau raws li cov kev cai nruj ntawm photovoltaic modules (tshwj xeeb tshaj yog cov qauv ua haujlwm siab), thiab tseem yog tus yuam sij rau kev txo nqi thiab kev txhim kho ntawm cov kab ntau lawm. Tus nqi tseem ceeb tuaj yeem raug suav hais tias yog 5 cores + 2 txuas ntxiv, raug tsaws thiab ua tau raws li kev lag luam xav tau:

       1, Tus nqi tseem ceeb 1: Precision ntawm qhov ruaj khov welding strips los xyuas kom meej cov khoom siv hluav taws xob tsim hluav taws xob (qhov tseem ceeb tshaj plaws yuav tsum tau ua)

       Qhov tseeb qhov tseeb ntawm photovoltaic ribbon ncaj qha cuam tshuam rau kev sib koom tes thiab kev ua haujlwm tam sim no ntawm cov roj teeb ntawm tes hlua vuam. Rolling mill yog "thawj thiab tseem ceeb tshaj plaws ntawm kev tiv thaiv" rau qhov tseeb, uas yog lub hauv paus ntawm nws cov nqi tseem ceeb.

       Tswj micrometer theem qhov ntev kam rau ua: Thaum dov oxygen dawb tooj liab xaim mus rau hauv lub tiaj tus strips, lub thickness kam rau ua kom raug tswj tsis pub dhau ± 0.005 ~ 0.015mm, thiab qhov dav kam rau ua yog ± 0.02mm, tshem tawm tag nrho cov teeb meem ntawm qhov tsis sib xws thickness thiab dav ntawm vuam sawb; Qhov loj me me ntawm vuam sawb yog qhov tsim nyog kom ua raws li cov kab sib txuas ntawm lub hnub ci, txo qhov vuam qhov khoob, txo qis kev tiv thaiv, tsis txhob poob tam sim no, thiab ncaj qha txhim kho lub zog tsim thiab sib xws ntawm photovoltaic modules.

       Kev tswj xyuas qhov zoo ntawm qhov chaw: Tom qab dov, qhov roughness Ra ntawm lub welded sawb yog ≤ 0.1 μ m, tsis muaj khawb, burrs, los yog oxidation me ntsis, nteg lub hauv paus rau tom ntej tin plating txheej txheem; Qhov chaw huv si thiab du tuaj yeem tiv thaiv cov pinholes, tin slag, thiab tshem tawm cov txheej txheej tin plating, kom ntseeg tau qhov kev ua tau zoo thiab vuam firmness ntawm cov hlua khi, thiab tiv thaiv lub hwj chim attenuation los ntawm virtual soldering thiab tawg soldering thaum lub sij hawm ntev siv cov khoom.

       Ua kom muaj qhov sib txawv ntawm qhov tsis tu ncua: Cov welded sawb tsim los ntawm dov muaj tus qauv tiaj tus ntoo khaub lig-section, tsis muaj kev sib tw los yog sib tw, thiab tuaj yeem ua rau muaj kev ntxhov siab zoo sib xws thaum lub sij hawm vuam, haum ze rau ntawm lub roj teeb ntawm tes, txo qhov kev pheej hmoo ntawm cov kab nrib pleb, thaum ua kom muaj kev sib txuam tam sim no thiab txhim kho kev ntseeg tau.

2, Tus nqi tseem ceeb 2: Kho kom haum rau cov khoom siv hluav taws xob zoo photovoltaic thiab ua raws li kev lag luam thev naus laus zis iterations (core kev sib tw)

       Kev lag luam photovoltaic tam sim no tau hloov kho rau cov khoom siv hluav taws xob zoo xws li HJT, TOPCon, IBC, thiab lwm yam., nrog rau cov kev cai nruj dua rau vuam strips. Lub adaptability ntawm photovoltaic vuam sawb dov zeb ncaj qha txiav txim siab seb cov kab ntau lawm tuaj yeem ua raws li kev lag luam sib txawv thiab tsis raug tshem tawm.

       Adapting rau zus tau tej cov ultra-nyias thiab ultra-zoo welding strips: Cov khoom siv tau zoo yuav tsum tau vuam strips yuav thinner (0.05 ~ 0.15mm) thiab nqaim (0.5 ~ 2mm), uas yog ib qho nyuaj rau kev tswj nrog dog dig mills. Photovoltaic tshwj xeeb dov mills tuaj yeem ruaj khov tsim xws li ultra-thin thiab ultra-fine vuam strips los ntawm precision roller systems thiab servo kaw-loop tswj, yoog raws cov kev xav tau ntawm cov kab sib txuas ntawm cov roj teeb zoo, txo qhov chaw ntxoov ntxoo ntawm vuam strips, thiab txhim kho lub teeb tau txais txiaj ntsig ntawm cov khoom siv.

       Haum rau tshwj xeeb vuam sawb substrates: Txhawb oxygen dawb tooj liab thiab tooj liab alloy (xws li tooj liab nyiaj, tooj liab tin alloy) hlau dov. Cov tshwj xeeb substrate welding strips muaj zog conductivity thiab zoo huab cua tsis kam, thiab yog haum rau HJT low-temperature welding thiab TOPCon high-power tivthaiv. Lub tshuab dov tuaj yeem ua kom ntseeg tau tias cov ntaub ntawv tshwj xeeb tsis deform thiab lawv qhov kev ua tau zoo tsis ua rau lub sijhawm dov.

       Tau tshaj ntau yam tshwj xeeb thiab kev hloov pauv sai: Nws yog sib xws nrog cov xaim xaim nrog txoj kab uas hla ntawm 0.1 ~ 3mm, dov tag nrho specification vuam strips nrog ib tug dav ntawm 0.5 ~ 8mm thiab ib tug tuab ntawm 0.05 ~ 0.5mm. Thaum lub sij hawm hloov pauv, tsuas yog cov kev txwv thiab ib qho me me ntawm cov khoom siv dov zeb yuav tsum tau hloov kho, tsis tas yuav tsum tau hloov kho cov cuab yeej tseem ceeb. Nws yog haum rau ntau yam, me me los yog loj batch ntau lawm, thiab ua tau raws li lub lag luam qhov kev thov rau vuam strips ntawm txawv Cheebtsam.

3, Tus nqi tseem ceeb 3: Txo cov nqi thiab nce kev ua tau zoo, txhim kho tag nrho cov kab ntau lawm (cov tub ntxhais tseem ceeb)

       Txo cov nqi thiab nce efficiency yog lub ntsiab lus nyob mus ib txhis hauv kev lag luam photovoltaic. Rolling mills optimize cov txheej txheem thiab txhim kho kev siv tus nqi kom txo cov vuam sawb cov nqi tsim khoom los ntawm qhov chaw thiab txhim kho cov kab ntau lawm kev sib tw

       Txhim kho kev siv cov khoom siv: Kev siv ntau qhov kev sib tw txuas ntxiv thiab kaw-lub voj tswj kom txo tau qhov poob thaum lub sij hawm xaim dov (poob tus nqi ≤ 1%), txo qhov poob ntau dua 30% piv rau cov rolling zoo tib yam; Nyob rau tib lub sijhawm, tsis tas yuav muaj cov txheej txheem txiav lossis kho ntxiv, ua kom siv cov pa oxygen dawb tooj liab cov ntaub ntawv raw thiab txo cov nqi raw khoom (cov ntaub ntawv tooj liab suav txog ntau dua 70% ntawm cov nqi vuam sawb).

       Ua kom muaj kev kub ceev thiab ruaj khov ntau lawm: Lub dov ceev tuaj yeem ncav cuag 60 ~ 200m / min, thiab txhua hnub muaj peev xwm ntawm ib kab yog 350 ~ 460kg, deb tshaj li ntawm cov rolling mills; Thiab tag nrho cov txheej txheem yog automated thiab tas mus li, tsis tas yuav tsum muaj kev cuam tshuam hauv kev sib txuas nruab nrab, txhim kho kev tsim khoom thiab txo cov nqi zog.

       Txo cov nqi txheej txheem tom ntej: Tom qab dov, vuam sawb loj yog qhov tseeb thiab qhov chaw huv si. Tsis tas yuav muaj kev sib tsoo ntxiv lossis kev kho thaum lub sij hawm tom qab tin plating, txo cov tin plating cov ntaub ntawv (xws li niaj hnub tin txheej thickness, txuag cov ntaub ntawv tin), thaum txo tus nqi tsis xws luag, txo qis rework poob, thiab ntxiv txo tag nrho cov nqi tsim khoom.

4, Tus nqi tseem ceeb 4: Ua kom muaj kev ua haujlwm zoo ntawm vuam strips thiab txhim kho lub neej kev pab cuam ntawm cov khoom (tus nqi tseem ceeb)

       Photovoltaic modules xav tau kev pabcuam sab nraum zoov rau ntau tshaj 25 xyoo, thiab cov khoom siv ntawm cov vuam sawb yog qhov tseem ceeb. Rolling mills optimizes cov txheej txheem los xyuas kom meej tias vuam sawb muaj ob qho tib si conductivity thiab huab cua tsis kam

       Kev tswj cov kev ntxhov siab thiab txhim kho kev ua kom yooj yim dua: Lub rolling mills integrates online annealing module, uas tuaj yeem tshem tawm cov kev ntxhov siab sab hauv ntawm cov tooj liab nyob rau lub sijhawm ntawm cov txheej txheem dov, soften lub hauv paus khoom ntawm vuam sawb, thiab ua rau lub vuam sawb muaj ob qho tib si siab zog thiab zoo saj zawg zog, zam lub breakage ntawm cov khoom vim lub brittleness ntawm sab nraum zoov welding. raug.

       Xyuas kom ruaj khov conductivity: Thaum lub sij hawm dov txheej txheem, cov conductivity ntawm cov khoom tooj liab tsis puas (conductivity ≥ 98% IACS). Nyob rau tib lub sijhawm, kev tswj xyuas qhov kub thiab txias yog siv kom tsis txhob muaj cov tooj liab oxidation, kom ntseeg tau tias cov khoom siv hluav taws xob ntawm cov khoom siv tsis zoo thaum siv mus ntev thiab lav lub zog ruaj khov thoob plaws hauv 25 xyoo kev pab cuam lub neej ntawm cov khoom.

       Txhim kho huab cua tiv thaiv lub hauv paus: Tom qab dov, qhov saum npoo ntawm vuam sawb substrate yog ntom, tsis muaj micro tawg, thiab cov tin plating txheej tom ntej muaj zog adhesion, uas tuaj yeem tiv taus qhov hnyav hnyav xws li sab nraum zoov ntsev tsuag, hluav taws xob ultraviolet, kub thiab av noo, txo cov vuam sawb corrosion thiab aging, thiab txuas ntxiv lub neej kev pab cuam ntawm lub neej.

5, Core Value 5: Automation thiab Intelligence, Ua kom muaj kev ruaj ntseg ntau lawm thiab ua raws li (Basic Core Value)

      Kev tsim cov photovoltaic vuam strips yuav tsum muaj kev ruaj ntseg thiab sib xws. Lub tshuab hluav taws xob thiab kev txawj ntse tsim ntawm cov dov zeb hauv paus ua kom muaj kev ruaj ntseg ntau lawm thiab txo cov nqi tswj.

      Tag nrho cov txheej txheem kaw-voj tswj, ruaj khov tag nrho: txais PLC + servo kaw-voj tswj, kev saib xyuas lub sijhawm ntawm dov tuab, dav, nruj, sib txawv tsis siv neeg them nyiaj (xws li ≤ 0.01s), 24-teev nruam ntau lawm yam tsis muaj qhov hloov pauv, tus nqi tsis raug ≤ 0.3%, qis dua tus nqi tsis raug raws li kev tswj hwm.

      Kev soj ntsuam thiab ceeb toom: Nruab nrog kev tshawb nrhiav hauv online thiab kev ceeb toom tsis raug, nws tuaj yeem tso saib dov tsis tau thiab cov ntaub ntawv loj nyob rau lub sijhawm, cia li nres lub tshuab thaum muaj qhov txawv txav, thiab zam kev tsim cov khoom lag luam puas; Tib lub sijhawm sau cov ntaub ntawv tsim khoom kom yooj yim traceability, ua raws li kev tswj hwm kev cai ntawm kev lag luam photovoltaic.

      Txo cov teeb meem kev ua haujlwm thiab kev saib xyuas cov nqi: cov qauv tsim qauv, cov khoom tseem ceeb (cov menyuam, cov kabmob) yog ib qho yooj yim rau disassemble thiab tswj, thiab kev tu txhua hnub tsis tas yuav muaj cov cuab yeej tshaj lij; Kev ua haujlwm interface yog yooj yim, tsuas yog 1-2 tus neeg ua haujlwm, tsis tas yuav muaj cov kws tshaj lij, txo cov nqi zog thiab kev saib xyuas.

6 、 Ob qhov tseem ceeb txuas ntxiv (ntxiv icing ntawm lub ncuav mog qab zib thiab txhim kho cov kab ntau lawm kev sib tw)

      Ntsuab thiab environmentally friendly ntau lawm: txhawb waterless dov tshuab, txo cov dej khib nyiab ntau tshaj 90%; Online annealing txais yuav lub zog txuag hluav taws xob tswj qhov system, uas txuag 20% ​​mus rau 30% lub zog piv rau cov tsoos annealing thiab ua tau raws li txoj cai ntawm kev tsim ntsuab hauv kev lag luam photovoltaic.

      Strong adaptability ntawm tag nrho cov kab kev koom ua ke: Nws muaj peev xwm seamlessly txuas nrog tom ntej tin plating tshuab, slitting tshuab, thiab winding tshuab los tsim ib tug tag nrho automated ntau lawm kab rau photovoltaic vuam strips, txo intermediate kev thauj mus los txuas thiab ntxiv kev txhim kho ntau lawm efficiency, ua tiav kev tsim khoom los ntawm tooj liab hlau mus rau welding tiav.