PV Ribbon yog dab tsi thiab nws tsim li cas?

PV ribbon yog dab tsi, thiab nws ua li cas?

PV Ribbonyog tus neeg xyuas pib tseem ceeb rau kev sib kis tam sim no hauv crystalline silicon photovoltaic modules. Nws feem ntau yog tsim los ntawm cov khoom siv hluav taws xob zoo tooj liab uas ua tiav cov txheej txheem dov, annealing, thiab tin-plating txheej txheem. Nyob ntawm lawv daim ntawv thov, PV ribbons feem ntau categorized rau hauv kev sib txuas ribbons thiab busbar ribbons.

Interconnection ribbons txuas cov hnub ci uas nyob ib sab, ua qhov tam sim no tsim los ntawm cov hlwb mus rau txoj hlua ntawm tes. Busbar ribbons, uas feem ntau loj dua qhov loj, sau tam sim no los ntawm cov hlua ntawm tes thiab coj nws mus rau lub module cov zis terminals lossis junction box. Yog li ntawd, ribbon qhov tseeb qhov tseeb, qhov ncaj, txheej txheej, thiab cov khoom siv tshuab ncaj qha cuam tshuam rau kev ruaj ntseg ntawm cov txheej txheem soldering thiab cov qauv kev ntseeg tau ntev.

Vim li cas tooj liab hlau yuav tsum tau dov rau hauv tiaj tus Ribbon?

Ib txwm puag ncig tooj liab tsis tuaj yeem siv ncaj qha rau hauv PV modules; nws yuav tsum tau yas deformation los hloov nws tus ntoo khaub lig-sectional duab, transforming cov ntaub ntawv los ntawm ib puag ncig profile rau hauv ib lub tiaj tiaj tiaj nrog ib tug meej dav-rau-thickness ratio.

Hauv kev tsim cov ribbon, cov haujlwm tseem ceeb ntawm cov txheej txheem dov tsis yog "flatten tooj liab hlau", tab sis kom ua tiav qhov dav ruaj khov, tuab, ntug zoo, thiab flatness los ntawm kev tswj deformation. Kev hloov pauv ntawm qhov dav tuaj yeem cuam tshuam rau kev sib dhos, qhov tuab tsis sib xws cuam tshuam rau hluav taws xob tsis sib xws, thiab qhov tsis zoo ncaj tuaj yeem ua rau muaj qhov tsis sib xws thiab tsis ruaj khov tin plating hauv cov kauj ruam tom ntej.

Yog li, PV ribbon dov txheej txheem yuav tsum muaj kev tswj hwm ib txhij ntawm cov khoom deformation, kev sib koom ua ke nruj, kev tshuaj xyuas qhov ntev, thiab qhov zoo ntawm qhov chaw.

PV Ribbon Manufacturing txheej txheem

Ib yamPV ribbon ntau lawm kabsiv TU1 oxygen-dawb tooj liab hlau ua raw khoom. Los ntawm cov txheej txheem xws li ntau theem hlau teeb duab, precision dov, nruam annealing, flux kev kho mob, kub-dip tin plating, thiab tsis siv neeg winding, nws ua tiav cov khoom siv tas mus li ntawm tiaj, tin-plated conductive ribbons los ntawm puag ncig tooj liab hlau.

Los ntawm tooj liab hlau mus rau PV Ribbon Manufacturing txheej txheem

Tshuab kos duab

4 Roll Stand

Annealing

Tin Txheej

Tsis Siv Neeg Coil Chang

Precision khoom

Round Copper Hlau → Hlau Drawing → Precision Rolling → Annealing → Flux Treatment → Kub-dip Tin Plating → Tsis Siv Neeg Winding

Cov Kev Sib Tw Tseem Ceeb

1. Dav thiab Thickness Tswj

Qhov dav thiab tuab ntawm cov ribbon txiav txim siab qhov chaw sib cuag, hluav taws xob tsis sib xws, thiab kev ruaj ntseg ntawm cov qauv tsim. Rau qhov dav, nyias busbar cov khoom, txawm tias qhov hloov pauv me me thaum lub sij hawm dov yog amplified nyob rau hauv lub tom ntej tin-plating thiab winding theem.

2. Sawb Flatness thiab ncaj

Strip flatness thiab straightness cuam tshuam txoj hauv kev thaum lub sij hawm tin plating, nro stability, thiab winding neatness. Txoj kev ncaj tsis zoo ua rau lub sawb mus ncig, ua rau tsis sib xws winding lossis downtime rau kev hloov kho hauv cov txheej txheem tom ntej.

3. Annealing thiab Mechanical Properties

Rolled tooj liab strips yuav tsum tau annealing los kho lawv txhua yam khoom. Tsis txaus annealing ua rau cov hardness ntau dhau, uas cuam tshuam rau tom qab soldering thiab kev ntxhov siab nyem hauv module; conversely, over-annealing tuaj yeem cuam tshuam kev tsim khoom ruaj khov thiab qhov sib xws.

4. Tin Txheej Uniformity

Kub-dip tin plating yuav tsum tau them tag nrho ntawm ribbon nto thiab npoo. Ib txheej txheej uas nyias dhau los ua rau muaj kev sib tw, thaum cov txheej txheej tuab heev ua rau cov khoom siv thiab tuaj yeem cuam tshuam qhov sib xws.

5. Winding Consistency

Tsis siv neeg winding cuam tshuam tsis tsuas yog cov khoom zoo nkaus li tab sis kuj nws cov khoom ntim tom qab, thauj, thiab kev siv. Cov yam ntxwv xws li kev tswj nruj, servo-driven traverse mechanisms, thiab spool-hloov txoj kev txiav txim siab winding nruj thiab ntug alignment.

Vim li cas Kev Ntsuas Online Tseem Ceeb

Hauv kev tsim khoom tas mus li, phau ntawv txheeb xyuas qhov chaw tsis tuaj yeem muab cov lus teb raws sij hawm ntawm qhov dav thiab qhov tuab ntawm qhov sib txawv tshwm sim thaum lub sijhawm dov. Online laser ntsuas ntsuas qhov sib txawv ntawm qhov sib txawv hauv lub sijhawm tiag tiag thiab pub cov ntaub ntawv rau tus neeg teb xov tooj interface, ua rau cov neeg ua haujlwm kho cov txheej txheem tsis tu ncua.

Rau PV ribbon manufacturers, tus nqi ntawm kev soj ntsuam hauv online yog tsis tsuas yog nyob rau hauv kev soj ntsuam cov khoom uas tsis yog-conforming tab sis kuj nyob rau hauv txo qis batch-rau-batch variation thiab pab txhawb kev sib xws nyob rau hauv tas li ntawd mus ntau lawm.

Yam Khoom Ntau Yam

Feem ntau tiav qhov ntev rau PV busbars muaj li ntawm 3 mus rau 8 hli nyob rau hauv dav thiab 0.2 mus rau 0.4 hli nyob rau hauv thickness. Cov kev cai tshwj xeeb hais txog qhov ntev, qhov kam rau ua, tin txheej thickness, thiab cov khoom siv tshuab yog txiav txim siab los ntawm kev tsim qauv, cov txheej txheem soldering, thiab cov qauv khoom ntawm cov neeg siv khoom.

Xaus

PV ribbon manufacturing tsis yog txheej txheem uas muaj ib qho khoom siv; es, nws yog ib qho txuas ntxiv, kev sib koom ua ke suav nrog kev kos duab, dov, annealing, tin plating, tshuaj xyuas, thiab winding. Rau kev tsim cov khoom siv hluav taws xob zoo photovoltaic, qhov ruaj khov ribbon qhov ntev, qhov ncaj ncaj, cov txheej txheej zoo sib xws, thiab cov khoom siv hluav taws xob tswj tau yog qhov tseem ceeb kom ntseeg tau tias cov khoom siv tau zoo thiab kev ntseeg tau ntev.