I-XLPO vs XLPE vs PVC: Izinzuzo Zokusebenza kanye Nezimo Zokusetshenziswa Kumakhebula E-Photovoltaic

Ugesi ozinzile nofanayo awunciki nje kuphela ezakhiweni zomqhubi wekhwalithi ephezulu kanye nokusebenza kahle, kodwa futhi nasekhwalithini yezingxenye ezimbili ezibalulekile kukhebula: ukufakelwa kokushisa kanye nezinto zokufaka ugesi.

Kumaphrojekthi wamandla wangempela, izintambo zivame ukuchayeka ezimweni zemvelo ezinzima isikhathi eside. Kusukela ekuchayweni yi-UV ngqo, imililo yezakhiwo, ukungcwaba ngaphansi komhlaba, ukubanda okukhulu, kuya emvuleni enkulu, konke kuba yinselele ezintweni zokushisa kanye ne-sheath zezintambo ze-photovoltaic. Izinto ezivame ukusetshenziswa kakhulu zifaka phakathi i-polyolefin exhunywe nge-cross-linked (XLPO), i-polyethylene exhunywe nge-cross-linked (XLPE), kanye ne-polyvinyl chloride (PVC). Ngayinye yalezi zinto inezakhiwo ezihlukile ezifanele izimo zemvelo ezahlukene kanye nezidingo zephrojekthi. Zivimbela ngempumelelo ukulahlekelwa amandla kanye nezifunda ezimfushane, futhi zinciphisa izingozi ezifana nomlilo noma ukushaqeka kukagesi.

I-PVC (i-Polyvinyl Chloride):
Ngenxa yokuguquguquka kwayo, intengo ephakathi, kanye nokulula kokucutshungulwa, i-PVC isalokhu iyinto eluhlaza esetshenziswa kakhulu ekufakweni kwekhebula kanye nokufakwa kwesihenqo. Njengento ye-thermoplastic, i-PVC ingabunjwa kalula ibe yizimo ezahlukahlukene. Ezinhlelweni ze-photovoltaic, ivame ukukhethwa njengento ye-sheath, enikeza ukuvikelwa kokuguguleka kwabaqhubi bangaphakathi ngenkathi isiza ukunciphisa isabelomali sephrojekthi iyonke.

I-XLPE (i-Polyethylene exhumene ne-Cross-linked):
Ekhiqizwa kusetshenziswa inqubo yobungcweti yokuxhumanisa i-silane, ama-ejenti okuhlanganisa i-silane afakwa ku-polyethylene ukuze kuthuthukiswe amandla nokumelana nokuguga. Uma kufakwa ezintanjeni, lesi sakhiwo sama-molecule sithuthukisa kakhulu amandla okusebenza kanye nokuqina, okuqinisekisa ukuqina ngaphansi kwezimo zezulu ezimbi kakhulu.

I-XLPO (i-Cross-linked Polyolefin):
Njengoba ikhiqizwa ngenqubo ekhethekile yokuxhumanisa ngemisebe, ama-polymer aqondile aguqulwa abe ama-polymer asebenza kahle kakhulu anesakhiwo senethiwekhi esinezinhlangothi ezintathu. Inikeza ukumelana okuhle kakhulu kwe-UV, ukumelana nokushisa, ukumelana nokubanda, kanye nezakhiwo zemishini. Njengoba iguquguqukayo kakhulu futhi imelana nesimo sezulu kune-XLPE, kulula ukuyifaka futhi ihambe ngendlela eyinkimbinkimbi—okwenza ifaneleke kakhulu kumaphaneli elanga ophahleni noma izinhlelo ze-array ezifakwe phansi.

I-XLP compound yethu yamakhebula e-photovoltaic ihambisana ne-RoHS, i-REACH, kanye nezinye izindinganiso zemvelo zomhlaba wonke. Ihlangabezana nezidingo zokusebenza ze-EN 50618:2014, i-TÜV 2PfG 1169, kanye ne-IEC 62930:2017, futhi ifanele ukusetshenziswa ezingqimbeni zokushisa kanye nezendlalelo zekhebula le-photovoltaic. Izinto zokwakha ziqinisekisa ukuphepha kwemvelo ngenkathi zinikeza ukugeleza okuhle kakhulu kokucubungula kanye nendawo ebushelelezi yokukhipha, zithuthukisa ukusebenza kahle kokukhiqiza ikhebula kanye nokuvumelana komkhiqizo.

Ukumelana Nomlilo Namanzi
I-XLPO, ngemva kokuxhumanisa ngemisebe, inezakhiwo ezivimbela ilangabi. Igcina ukuzinza ngaphansi kokushisa okuphezulu kanye nengcindezi, inciphisa kakhulu ingozi yomlilo. Iphinde isekele ukumelana namanzi okulinganiselwe yi-AD8, okwenza ifaneleke ezindaweni ezinomswakama noma ezinemvula. Ngokuphambene nalokho, i-XLPE ayinakho ukumelana nomlilo futhi ifaneleka kangcono ezinhlelweni ezidinga ukumelana namanzi okuqinile. Ngenkathi i-PVC inekhono lokuzicisha, ukushisa kwayo kungakhipha amagesi ayinkimbinkimbi kakhulu.

Ubuthi kanye nomthelela wezemvelo
I-XLPO kanye ne-XLPE zombili ziyizinto ezingenayo i-halogen, ezingenamusi omningi ezingakhiphi igesi ye-chlorine, ama-dioxin, noma inkungu ye-asidi ebolile ngesikhathi sokusha, okunikeza ubungane obukhulu nemvelo. Ngakolunye uhlangothi, i-PVC ingakhipha amagesi ayingozi kubantu kanye nemvelo emazingeni okushisa aphezulu. Ngaphezu kwalokho, izinga eliphezulu lokuxhumanisa i-XLPO liyinika impilo yesevisi ende, okusiza ukunciphisa izindleko zokufaka esikhundleni nezokulungisa isikhathi eside.

I-XLPO ne-XLPE
Izimo Zokusebenza: Izitshalo ezinkulu zamandla elanga ezindaweni ezinokukhanya kwelanga okunamandla noma isimo sezulu esibi, uphahla lwelanga lwezentengiselwano nezezimboni, ama-solar arrays afakwe phansi, amaphrojekthi angaphansi komhlaba amelana nokugqwala.
Ukuguquguquka kwazo kusekela ukwakheka okuyinkimbinkimbi, njengoba izintambo zidinga ukuwela izithiyo noma zilungiswe njalo ngesikhathi sokufakwa. Ukuqina kwe-XLPO ngaphansi kwezimo zezulu ezimbi kakhulu kwenza kube ukukhetha okuthembekile kwezifunda ezinokuguquguquka kwezinga lokushisa kanye nezindawo ezinzima. Ikakhulukazi kumaphrojekthi e-photovoltaic anezidingo eziphezulu zokuvimbela ilangabi, ukuvikelwa kwemvelo, kanye nokuphila isikhathi eside, i-XLP ivelele njengezinto ezikhethwayo.

I-PVC
Izimo Zokusebenza: Ukufakwa kwelanga ngaphakathi endlini, izinhlelo zelanga ezifakwe umthunzi ophahleni, kanye namaphrojekthi ezindaweni ezifudumele ezinokukhanya kwelanga okulinganiselwe.
Nakuba i-PVC ine-UV ephansi kanye nokumelana nokushisa, isebenza kahle ezindaweni ezivezwe ngokulingene (njengezinhlelo zangaphakathi noma izinhlelo zangaphandle ezinombala oyingxenye) futhi inikeza inketho engabizi kakhulu.