Kwishishini lamandla elanga,ukuqina kunye nokhuselekoazinakuxoxisana, ngakumbi xa kuziwa kwiintambo ze-photovoltaic (PV). Njengoko ezi ntambo zisebenza phantsi kweemeko ezinzulu zokusingqongileyo-amaqondo obushushu agqithisileyo, ukuvezwa kwe-UV, kunye noxinzelelo lomatshini-ukhetha itekhnoloji efanelekileyo yokugquma kubalulekile. Esinye sezona zisombululo zisebenzayo ezisetyenziswa kwintsebenzo ephezulu yokusebenza kweentambo zelangairadiation cross-linking.
Eli nqaku lichaza ukuba yintoni i-irradiation cross-linking, indlela inkqubo esebenza ngayo, kwaye kutheni ilukhetho olukhethiweyo kwimveliso yentambo ye-photovoltaic.
Yintoni i-Irradiation Cross-Linking inIintambo zePV?
Iradiation cross-linkingyindlela ebonakalayo esetyenziselwa ukunyusa iimpawu zezixhobo zokugquma intambo, ngokuyinhloko i-thermoplastics efana ne-polyethylene (PE) okanye i-ethylene-vinyl acetate (EVA). Inkqubo iguqula ezi mathiriyeli zibeiipolymers thermosetngokuvezwa kwimitha yemitha ephezulu, esebenzisa itekhnoloji ye-electron beam (EB) okanye imitha ye-gamma.
Isiphumo kukuba aubume bemolekyuli enamacala amathathungokumelana okuphezulu nobushushu, iikhemikhali, kunye nokuguga. Le ndlela isetyenziswa ngokubanzi kwimveliso yeipolyethylene edityaniswe ngokunqamlezileyo (XLPE) or iradiated EVA, ezizizixhobo eziqhelekileyo kwi-PV cable insulation.
Inkqubo ye-Irradiation Cross-Linking icacisiwe
Inkqubo yokudibanisa i-irradiation yindlela ecocekileyo nechanekileyo kwaye akukho ziqalisi zeekhemikhali okanye ii-catalysts ezibandakanyekayo. Nantsi indlela esebenza ngayo:
Inyathelo 1: Isiseko seCable Extrusion
Intambo iqala ukwenziwa ngomgangatho oqhelekileyo we-thermoplastic insulation layer usebenzisa i-extrusion.
Inyathelo lesi-2: Ukuvezwa koMbane
Intambo ekhutshiweyo idlula kwi-i-electron beam accelerator or igumbi lemitha ye-gamma. Imitha ene-eneji ephezulu ingena kwi-insulation.
Inyathelo lesi-3: Ukudibanisa kwiMolekyuli
I-radiation iphula iibhondi ezithile zeemolekyuli kumakhonkco e-polymer, ivumelaamakhonkco amatshaukwenza phakathi kwabo. Oku kutshintsha izinto ukusuka kwi-thermoplastic ukuya kwi-thermoset.
Inyathelo lesi-4: Uphuculo lokusebenza
Emva kwe-irradiation, i-insulation iba yizinzile, iguquguqukayo, kwaye ihlala ixesha elide-ilungele ukusetyenziswa kwexesha elide lelanga.
Ngokungafaniyo nekhemikhali yokudibanisa, le ndlela:
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Akashiyi iintsalela zeekhemikhali
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Ivumela ukusetyenzwa kwebhetshi engaguqukiyo
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Ngaba nobubele ngakumbi kokusingqongileyo kunye no-automation-friendly
Izinto eziluncedo kwi-Irradiation Cross-Linking kwiPV Cable Manufacturing
Ukusebenzisa i-irradiation cross-linking kwiintambo ze-photovoltaic kuzisa uluhlu olubanzi lweenzuzo zobugcisa kunye nokusebenza:
1.Ukumelana nobushushu obuphezulu
Iintambo zombane ziyakwazi ukumelana namaqondo obushushu aqhubekayo okusebenza kweukuya kuthi ga kwi-120°C okanye ngaphezulu, ezenza zilungele uphahla kunye nemimandla yobushushu obuphezulu.
2. Ukuguga okugqwesileyo kunye nokumelana ne-UV
I-insulation edibeneyo edibeneyo imelana nokuthotywa okubangelwaimisebe ye-ultraviolet, ozone, kwayei-oxidation, exhasa aIminyaka engama-25+ ubomi benkonzo yangaphandle.
3. Ukomelela koomatshini abaPhezulu
Inkqubo iyaphucuka:
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Ukuxhathisa i-abrasion
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Tensile strength
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Ukuchasana nokuqhekeka
Oku kwenza ukuba iintambo zomelele ngakumbi ngexesha lofakelo kunye nakwiindawo eziguqukayo ezifana neepaneli zelanga ezifakwe kwi-tracker.
4. Ukubuyiswa komlilo
Ukugqunyelelwa okudityanisiweyo kuhambelana nemigangatho engqongqo yokhuseleko lomlilo efana nale:
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EN 50618
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IEC 62930
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TÜV PV1-F
Le migangatho ibalulekile ekuthotyelweni kwe-EU, Asia, kunye neemarike zelanga zamazwe ngamazwe.
5. Uzinzo lweMichiza kunye noMbane
Ukuxhathisa iintambo zombane:
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Ukubonakaliswa kweoli kunye ne-asidi
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Inkungu yetyuwa (ufakelo lwaselunxwemeni)
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Ukuvuza kombane kunye nokuqhekeka kwe-dielectric ngokuhamba kwexesha
6.I-Eco-Friendly kunye neMveliso ePhindwayo
Kuba ayifuni izongezo zekhemikhali, i-irradiation cross-linking yile:
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Isicoci sokusingqongileyo
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Ichaneke ngakumbi kwaye iyakalekaukwenzela imveliso ngobuninzi
Iimeko zeSicelo kwiiCables zePV eziIradiated
Ngenxa yeempawu zabo eziphuculweyo,iradiated cross-linked PV cableszisetyenziswa kwi:
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Uphahla lwezindlu zokuhlala kunye neenkqubo zelanga zorhwebo
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Iifama zelanga eziluncedo
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Ufakelo lwasentlango kunye ne-UV ephezulu
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Izintlu zelanga ezidadayo
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Ukuseta amandla elanga angekho kwigridi
Ezi ndawo zifuna iintambo ezigcina ukusebenza kumashumi eminyaka, naphantsi kwemozulu eguquguqukayo kunye nemitha ye-UV egqithisileyo.
Ukuqukumbela
I-Irradiation cross-linking ingaphezulu nje kophuculo lobugcisa-yinkqubela phambili yemveliso echaphazela ngokuthe ngqo.ukhuseleko, umsebenzi wobomi, kwayeukuthobelakwiinkqubo zePV. Kubathengi be-B2B kunye neekontraka ze-EPC, ukukhetha iintambo ze-PV ezifakwe kwi-radiated kuqinisekisa ukuba iiprojekthi zakho zelanga zisebenza ngokuthembekileyo iminyaka, kunye nokugcinwa okuncinci kunye nokusebenza kakuhle.
Ukuba ukhangela iintambo zePV zofakelo lwakho lwelanga, soloko ujonge iinkcukacha ezikhankanyiweyoI-electron beam cross-linked insulation or iradiation XLPE/EVA, kwaye uqinisekise ukuba imveliso ihambelana nemigangatho yamazwe ngamazwe njengeEN 50618 or IEC 62930.
Ixesha lokuposa: Jul-23-2025