Ukufakwa kwe-Offshore kanye ne-solar entantayo kubone ukukhula okusheshayo njengoba abathuthukisi befuna ukusebenzisa izindawo ezingaphansi kwamanzi ezingasetshenzisiwe futhi banciphise ukuncintisana komhlaba. Imakethe ye-solar PV entantayo yalinganiselwa ku-USD 7.7 bhiliyoni ngo-2024 futhi kulindeleke ukuthi ikhule kancane kule minyaka eyishumi ezayo, iqhutshwa ukuthuthuka kwezobuchwepheshe ezintweni zokwakha nezinhlelo zokubopha kanye nezinqubomgomo ezisekelayo ezifundeni eziningi. Izinga le-2PfG 2962 elivela ku-TÜV Rheinland (eholela ku-TÜV Bauart Mark) libhekana ngqo nalezi zinselele ngokuchaza izimfuneko zokuhlolwa kokusebenza nezitifiketi zezintambo zezinhlelo zokusebenza ze-PV zasolwandle.
Le ndatshana ihlola ukuthi abakhiqizi bangahlangabezana kanjani nezidingo ze-2PfG 2962 ngokuhlolwa kokusebenza okuqinile nezinqubo zokuklama.
1. Uhlolojikelele Lwezinga le-2PfG 2962
Izinga le-2PfG 2962 liwumgomo we-TÜV Rheinland oklanyelwe izintambo ze-photovoltaic ezihloselwe izinhlelo zokusebenza zasolwandle nezintantayo. Yakha phezu kwezinkambiso ezijwayelekile zekhebula le-PV (isb, IEC 62930 / EN 50618 ye-PV esekelwe emhlabeni) kodwa yengeza izivivinyo eziqinile zamanzi anosawoti, i-UV, ukukhathala kwemishini, nezinye izingcindezi zasolwandle ezithile. Izinjongo zaleli zinga zihlanganisa ukuqinisekisa ukuphepha kukagesi, ubuqotho bemishini, nokuqina kwesikhathi eside ngaphansi kwezimo eziguquguqukayo, ezinzima zasolwandle. Isebenza kumakhebula e-DC alinganiselwe ngokujwayelekile afika ku-1,500 V asetshenziswa eduze nosebe kanye nezinhlelo ze-PV ezintantayo, ezidinga ukulawulwa kwekhwalithi yokukhiqiza okungaguquki ukuze amakhebuli aqinisekisiwe ekukhiqizweni okukhulu afane nama-prototypes ahloliwe.
2. Izinselelo Zemvelo Nezokusebenza Kwamakhebula e-Marine PV
Indawo yasolwandle ibeka izingcindezi eziningi ngesikhathi esisodwa ezintamboni:
Ukugqwala kwamanzi anosawoti kanye nokuchayeka kwamakhemikhali: Ukucwiliswa ngokuqhubekayo noma ngezikhathi ezithile emanzini olwandle kungahlasela i-conductor plating futhi kwehlisa izinga le-polymer sheath.
Imisebe ye-UV kanye nokuguga okuqhutshwa ukukhanya: Ukuchayeka elangeni okuqondile ezindaweni ezintantayo kusheshisa ukumbozwa kwe-polymer kanye nokuqhekeka kwendawo.
Ukweqisa kwezinga lokushisa nokuhamba ngebhayisikili okushisayo: Ukushintshashintsha kwezinga lokushisa kwansuku zonke nesizini kubangela imijikelezo yokunwetshwa/yokufinyela, kugcizelela amabhondi okuvikela.
Izingcindezi zemishini: Ukunyakaza kwamagagasi nokunyakaza okuqhutshwa umoya kuholela ekugobeni okuguquguqukayo, ukugoba, kanye nokuhuzuka okungaba khona ngokumelene nezinto ezintantayo noma i-moring hardware.
I-Biofouling kanye nezinto eziphilayo zasolwandle: Ukukhula kolwelwe, ama-barnacle, noma amakholoni amancane endaweni yekhebula kungashintsha ukushabalala kokushisa futhi kwengeze izingcindezi zendawo.
Izici eziqondene nokufakwa: Ukuphatha ngesikhathi sokuthunyelwa (isb, ukuqaqa isigubhu), ukugoba izixhumi, kanye nokushubaza ezindaweni zokunqanyulwa.
Lezi zici ezihlanganisiwe zihluke ngokuphawulekayo kusukela kuhlelo olusekelwe emhlabeni, okudingekile ukuhlolwa okwenziwe ngaphansi kwe-2PfG 2962 ukuze kulingise izimo zasolwandle ezingokoqobo.
3. Izidingo Zokuhlola Ukusebenza Okubalulekile ngaphansi kwe-2PfG 2962
Ukuhlolwa kokusebenza okubalulekile okugunyazwe i-2PfG 2962 ngokuvamile kufaka:
Ukuhlolwa kokufakwa kukagesi kanye nokuhlolwa kwe-dielectric: Ukuhlolwa kwamandla kagesi aphezulu (isb, ukuhlolwa kwamandla kagesi e-DC) emanzini noma emakamelweni omswakamo ukuze kuqinisekiswe ukuthi akukho ukwehlukana ngaphansi kwezimo zokucwiliswa.
Ukumelana ne-insulation ngokuhamba kwesikhathi: Ukuqapha ukumelana nokushisa lapho izintambo zicwiliswe emanzini anosawoti noma ezindaweni ezinomswakama ukuze kubonakale ukungena komswakama.
Ukumelana ne-voltage nokuhlola ukukhishwa kwengxenye: Ukuqinisekisa ukuthi ukwahlukanisa kungabekezelela i-voltage yedizayini kanye nemajini yokuphepha ngaphandle kokukhipha ingxenye, ngisho nangemva kokuguga.
Ukuhlolwa kwemishini: Izivivinyo zamandla aqinile kanye nobude be-insulation kanye nezinto ze-sheath kulandela imijikelezo yokuchayeka; ukugoba ukuhlolwa kokukhathala kulingisa ukuguquguquka okubangelwa amagagasi.
Ukuvumelana nezimo nokuhlola okuphindaphindiwe kokuguquguquka: Ukugoba okuphindaphindiwe phezu kwama-mandrels noma amarigi okuhlola aguquguqukayo okuguquguqukayo ukulingisa ukunyakaza kwegagasi.
Ukumelana nemihuzuko: Ukulingisa ukuthintana nezinto ezintantayo noma izakhi zesakhiwo, ngokunokwenzeka kusetshenziswa izinto ezilimazayo, ukuze kuhlolwe ukuqina komgodla.
4. Ukuhlolwa kokuguga kwemvelo
Isifutho sikasawoti noma ukucwiliswa emanzini olwandle alingisa isikhathi eside ukuze kuhlolwe ukugqwala nokuwohloka kwe-polymer.
Ama-UV exposure chamber (isimo sezulu esisheshayo) ukuze ahlole ukugqama kwendawo, ukushintsha kombala, nokwakheka kokuqhekeka.
I-Hydrolysis kanye nokuhlolwa kokuthatha umswakama, ngokuvamile ngokucwiliswa isikhathi eside nokuhlolwa kwemishini kamuva.
Ukuhamba ngebhayisikili okushisayo: Ukuhamba ngebhayisikili phakathi kwamazinga okushisa aphansi naphezulu emakamelweni alawulwayo ukuze uveze i-insulation delamination noma ukuqhekeka okuncane.
Ukumelana namakhemikhali: Ukuchayeka emafutheni, kumafutha, izinto zokuhlanza, noma izinhlanganisela ezilwa nokungcolisa ngokuvamile ezitholakala ezindaweni zasolwandle.
Ukubambezeleka kwelangabi noma ukuziphatha komlilo: Ukufakwa okuthile (isb, amamojula avaliwe), ukuhlola ukuthi izintambo ziyahlangabezana yini nemikhawulo yokusakazwa komlilo (isb, IEC 60332-1).
Ukuguga kwesikhathi eside: Ukuhlolwa kwempilo okusheshisiwe okuhlanganisa izinga lokushisa, i-UV, nokuchayeka kukasawoti empilweni yesevisi yesibikezelo kanye nokusungula izikhawu zokulungisa.
Lezi zivivinyo ziqinisekisa ukuthi izintambo zigcina ukusebenza kukagesi nokomshini esikhathini esilindelekile seminyaka eminingi yokuphila ekusetshenzisweni kwe-PV yasolwandle.
5. Ukutolika Imiphumela Yokuhlolwa kanye Nokuhlonza Izindlela Zokwehluleka
Ngemva kokuhlola:
Amaphethini avamile wokuwohloka: Imifantu yokushunqiswa kwe-UV noma ibhayisikili elishisayo; ukugqwala komqhubi noma ukushintsha kombala kusuka ekungeneni kukasawoti; amaphakethe amanzi abonisa ukwehluleka kwezimpawu.
Ukuhlaziya amathrendi okumelana nokufakwa kwe-insulation: Ukwehla kancane kancane ngaphansi kokuhlolwa kokucwiliswa kwamanzi kungase kubonise ukwakheka kwempahla ephansi noma izendlalelo zezivimbi ezinganele.
Izinkomba zokuhluleka kwemishini: Ukulahlekelwa amandla aqinile ngemva kokuguga kuphakamisa i-polymer embrittlement; ukuncipha kwe-elongation kubonisa ukwanda kokuqina.
Ukuhlolwa kobungozi: Ukuqhathanisa imingcele yokuphepha esele uma kuqhathaniswa nama-voltage okusebenza alindelwe kanye nemithwalo yemishini; ukuhlola ukuthi imigomo yempilo yesevisi (isb, iminyaka engu-25+) ingafinyeleleka yini.
Iluphu yempendulo: Imiphumela yokuhlolwa yazisa ukulungiswa kwezinto (isb, ukugxila okuphezulu kwezinzinzisi ze-UV), ama-tweaks edizayini (isb., izendlalelo ze-sheath ezijiyile), noma ukuthuthukiswa kwenqubo (isb, amapharamitha okukhipha). Ukubhala lezi zinguquko kubalulekile ekuphindaphindeni kokukhiqiza.
Ukuhumusha okuhlelekile kusekela ukuthuthukiswa okuqhubekayo nokuhambisana
6. Ukukhetha Okubalulekile kanye Namasu Okuklama Ukuthobelana ne-2PfG 2962
Okucatshangelwayo okubalulekile:
Izinketho zomqhubi: Amakhondatha ethusi ajwayelekile; ithusi elithayiwe lingakhethwa ukuze kuthuthukiswe ukumelana nokugqwala ezindaweni zamanzi anosawoti.
Izithako zokushisisa: Ama-polyolefin axhumene ne-Cross-linked (XLPO) noma ama-polymers akhiwe ngokukhethekile anama-UV stabilizer kanye nezithasiselo ezimelana ne-hydrolysis ukuze kugcinwe ukuguquguquka phakathi namashumi eminyaka.
Izinto zokwakha ze-sheath: Inhlanganisela yamajakhethi aqinile anama-antioxidants, izinto zokumunca ama-UV, nama-filler ukumelana nokuhuzuka, isifutho sikasawoti, nokweqisa kwezinga lokushisa.
Izakhiwo ezinezendlalelo: Imiklamo ye-multilayer ingase ihlanganise izendlalelo ze-semiconductive yangaphakathi, amafilimu okuvimbela umswakama, namajakhethi angaphandle okuvikela ukuvimba ukungena kwamanzi kanye nokulimala komshini.
Izithasiselo nezigcwalisi: Ukusetshenziswa kwezinqamuleli zomlilo (lapho kudingekile), ama-ejenti alwa nesikhunta noma alwa namagciwane ukuze kukhawulwe imiphumela ye-biofouling, kanye nezilungisi zomthelela ukuze kulondolozwe ukusebenza komshini.
Izikhali noma ukuqinisa: Kuzinhlelo ezintantayo zamanzi ajulile noma ezinomthwalo omkhulu, ukwengeza insimbi ephothiweyo noma ukuqinisa okwenziwa ukuze imelane nemithwalo eqinile ngaphandle kokuphazamisa ukuguquguquka.
Ukungaguquguquki kokukhiqiza: Ukulawula okunembayo kwamaresiphi ahlanganisiwe, amazinga okushisa e-extrusion, namazinga okupholisa ukuze kuqinisekiswe izici ezibonakalayo ezifanayo i-batch-to-batch.
Ukukhetha izinto zokwakha kanye nemiklamo enokusebenza okuqinisekisiwe kuzinhlelo zokusebenza zasolwandle noma zezimboni ezifanayo kusiza ukuhlangabezana nezidingo ze-2PfG 2962 ngokubikezelwa.
7. Ukulawulwa Kwekhwalithi Nokungaguquguquki Kokukhiqiza
Ukugcina isitifiketi kuzidingo zokukhiqiza umthamo:
Ukuhlolwa kwe-in-line: Ukuhlolwa kwe-dimensional evamile (usayizi we-conductor, ukujiya kokufakwa), ukuhlolwa okubonakalayo kokulimala kwendawo, nokuqinisekisa izitifiketi zeqoqo lempahla.
Isheduli yokuhlola isampula: Ukusampula ngezikhathi ezithile kokuhlolwa okubalulekile (isb., ukumelana nokufakwa kwamanzi, ukuhlola okuqinile) ukuphindaphinda izimo zesitifiketi ukuze kutholwe ukukhukhuleka kusenesikhathi.
Ukulandeleka: Ukubhala izinombolo zezinto ezingavuthiwe, amapharamitha ahlanganisiwe, nezimo zokukhiqiza zeqoqo lekhebula ngalinye ukuze kunikwe amandla ukuhlaziya okuyimbangela uma kuphakama izinkinga.
Iziqu zomphakeli: Ukuqinisekisa ukuthi abahlinzeki be-polymer kanye nesengezo bahlangabezana ngokuqhubekayo nokucaciswa (isb, izilinganiso zokumelana ne-UV, okuqukethwe kwe-antioxidant).
Ukulungela ukuhlola ukuhlolwa kwenkampani yangaphandle: Ukugcina amarekhodi okuhlola aphelele, amalogi okulinganisa, kanye nemibhalo yokulawula ukukhiqiza yokuhlolwa kwe-TÜV Rheinland noma ukunikezwa kabusha isitifiketi.
Amasistimu okuphatha ikhwalithi aqinile (isb., ISO 9001) ahlanganiswe nezidingo zesitifiketi asiza abakhiqizi ukuthi baqhubeke nokuhambisana.
isikhati eside
I-Danyang Winpower Wire neCable Mfg Co., Ltd.'s TÜV 2PfG 2962 Certification
NgoJuni 11, 2025, ngesikhathi se-18th (2025) International Solar Photovoltaic and Smart Energy Conference and Exhibition (SNEC PV+2025), i-TÜV Rheinland yakhipha isitifiketi sohlobo lwe-TÜV Bauart Mark yesitifiketi sezintambo zezinhlelo ze-photovoltaic zasolwandle ezisekelwe ku-2PfG standard kuya ku-Crangable Mangtung 2962 ye-Dangable Co., Ltd. (ngemuva kwalokhu kuzobizwa ngokuthi “Weihexiang”). UMnu. Shi Bing, IMenenja-Jikelele Yezingxenye Zebhizinisi Le-Solar Nezentengiselwano Nezingxenye Zezinsiza Ze-TÜV Rheinland Greater China, kanye noMnu. Shu Honghe, IMenenja Jikelele ye-Danyang Weihexiang Cable Manufacturing Co., Ltd., bahambele umcimbi wokuklonyeliswa futhi bazibonela imiphumela yalokhu kubambisana.
Isikhathi sokuthumela: Jun-24-2025