Ka indasteri ea matla a letsatsi,durability le polokehoha li buisane, haholo-holo ha ho tluoa tabeng ea lithapo tsa photovoltaic (PV). Ha likhoele tsena li sebetsa tlas'a maemo a matla a tikoloho - mocheso o feteletseng, ho pepeseha ha UV, le khatello ea mochini - ho bohlokoa ho khetha theknoloji e nepahetseng ea ho kenya letsoho. E 'ngoe ea litharollo tse sebetsang ka ho fetisisa tse sebelisoang tlhahisong e phahameng ea ts'ebetso ea lisebelisoa tsa letsatsi kekhokahano ea mahlaseli.
Sengoliloeng sena se hlalosa hore na marang-rang a marang-rang ke eng, mokhoa ona o sebetsa joang, le hore na ke hobane'ng ha e le khetho e ratoang bakeng sa tlhahiso ea kajeno ea photovoltaic cable.
Ke eng e Irradiation Cross-Linking inLithapo tsa PV?
Ho kopanya mahlaselike mokhoa oa 'mele o sebelisetsoang ho ntlafatsa thepa ea thepa ea ho kenya lithapo, haholo-holo thermoplastics joalo ka polyethylene (PE) kapa ethylene-vinyl acetate (EVA). Mokhoa o fetola lisebelisoa tsena hore e beli-polymer tsa thermosetka ho pepesehela mahlaseli a matla a phahameng, hangata a sebelisa theknoloji ea electron beam (EB) kapa mahlaseli a gamma.
Phello ke asebopeho sa molek'hule sa mahlakore a mararoe nang le khanyetso e phahameng ea mocheso, lik'hemik'hale le botsofali. Mokhoa ona o sebelisoa haholo tlhahisong eapolyethylene e kopantsoeng ka sefapano (XLPE) or EVA e khantšitsoeng, e leng lisebelisoa tse tloaelehileng tsa PV cable insulation.
Ho Hlalosoa ha Ts'ebetso ea Irradiation Cross-Linking
Mokhoa oa ho kopanya mahlaseli ke mokhoa o hloekileng le o nepahetseng o se nang lisebelisoa tsa lik'hemik'hale kapa li-catalyst tse amehang. Mona ke kamoo e sebetsang kateng:
Mohato oa 1: Base Cable Extrusion
Thapo e qala ho etsoa ka lesela le tloaelehileng la thermoplastic insulation ho sebelisa extrusion.
Mohato oa 2: Ho pepeseha ha Mahlaseli
The extruded cable feta kaelectron beam accelerator or kamore ea mahlaseli a gamma. Mahlaseli a matla a phahameng a phunyeletsa ka har'a ho pata.
Mohato oa 3: Khokahano ea Molek'hule
Mahlaseli a senya maqhama a itseng a molek'hule ka har'a liketane tsa polymer, a lumellali-cross-link tse nchaho theha pakeng tsa tsona. Sena se fetola thepa ho tloha thermoplastic ho thermoset.
Mohato oa 4: Ts'ebetso e ntlafalitsoeng
Ka mor'a ho khantša mahlaseli, ho kenya letsoho ho fetoha ho tsitsitseng haholoanyane, ho tenyetseha le ho tšoarella nako e telele - ho loketse bakeng sa lisebelisoa tsa nako e telele tsa letsatsi.
Ho fapana le lik'hemik'hale cross-linking, mokhoa ona:
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Ha e tlohele masalla a lik'hemik'hale
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E lumella ts'ebetso e tsitsitseng ea batch
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E na le botsoalle haholoanyane tikolohong le boiketsetso
Melemo ea Irradiation Cross-Linking ho PV Cable Manufacturing
Ho sebelisa marang-rang a marang-rang ka likhoele tsa photovoltaic ho tlisa melemo e mengata ea tekheniki le ts'ebetso:
1.Ho hanyetsa Mocheso o Phahameng
Lithapo tse khantšitsoeng li ka mamella mocheso o tsoelang pele oa ho sebetsa oaho fihlela ho 120 ° C kapa ho feta, ho etsa hore e be tse loketseng marulelong le libaka tse nang le mocheso o phahameng.
2. Botsofali bo Khabane le Khanyetso ea UV
The cross-linked insulation ho hanyetsa ho senyeha ho bakoang kemahlaseli a ultraviolet, ozone, leoxidation, e tšehetsang aLilemo tse 25+ bophelo ba tšebeletso ea ka ntle.
3. Matla a Phahameng a Mechini
Ts'ebetso e ntlafala:
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Khanyetso ea abrasion
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Matla a tšepe
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Khanyetso ea leqhoa
Sena se etsa hore likhoele li be matla le ho feta nakong ea ho kenya le libakeng tse matla joalo ka liphanele tsa letsatsi tse kentsoeng ka tracker.
4. Lelakabe Retadancy
Insulation e amanang le sefapano e kopana le litekanyetso tse thata tsa polokeho ea mollo tse kang:
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EN 50618
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IEC 62930
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TÜV PV1-F
Litekanyetso tsena li bohlokoa bakeng sa ho tsamaellana le EU, Asia le mebaraka ea machaba ea letsatsi.
5. Botsitso ba Lik'hemik'hale le Motlakase
Lithapo tse khantšitsoeng li hanela:
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Ho pepeseha ha oli le asiti
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Moholi oa letsoai (ts'ebetso ea lebopong la leoatle)
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Ho lutla ha motlakase le ho senyeha ha dielectric ha nako e ntse e ea
6.Tlhahiso ea Eco-Friendly le Pheta-pheta
Kaha ha e hloke li-additives tsa lik'hemik'hale, marang-rang a marang-rang ke:
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Mohloeki bakeng sa tikoloho
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E nepahetse haholoanyane ebile e ka lekanyetsoabakeng sa tlhahiso ea bongata
Maemo a Kopo bakeng sa Lithapo tsa PV tse Irradiated
Ka lebaka la matla a bona a ntlafetseng,likhoele tsa PV tse hoketsoeng ka marang-rangli sebelisoa ho:
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Lisistimi tsa letsatsi tsa bolulo tse marulelong le khoebo
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Mapolasi a matla a letsatsi a sebetsang hantle
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Mehaho ea lehoatata le e phahameng ea UV
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Lisebelisoa tsa letsatsi tse phaphametseng
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Litlhophiso tsa motlakase oa letsatsi tse kantle ho grid
Litikoloho tsena li hloka lithapo tse bolokang ts'ebetso ho theosa le lilemo tse mashome, esita le tlas'a maemo a leholimo a feto-fetohang le mahlaseli a matla a UV.
Qetello
Khokahano ea marang-rang ha se feela ntlafatso ea tekheniki — ke katleho ea tlhahiso e amang ka kotloloho.polokeho, bolele ba bophelo, letumellanotsamaisong ea PV. Bakeng sa bareki ba B2B le likonteraka tsa EPC, ho khetha likhoele tsa PV tse khantšitsoeng ho netefatsa hore merero ea hau ea letsatsi e sebetsa ka ts'epo ka lilemo tse ngata, ka tlhokomelo e fokolang le katleho e kholo.
Haeba u ntse u batla likhoele tsa PV bakeng sa ts'ebetso ea hau ea letsatsi, lula u batla lintlha tse boletsoengelectron beam cross-linked insulation or mahlaseli XLPE/EVA, le ho etsa bonnete ba hore sehlahisoa se lumellana le maemo a machaba joalokaEN 50618 or IEC 62930.
Nako ea poso: Jul-23-2025