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Imakethe yelanga yaseNingizimu-mpumalanga ye-Asia ishintsha kusukela ekufakweni okusheshayo kuya ekwakhiweni kwesistimu okuhlakaniphile nokuqinile—futhi ukukhethwa kwekhebula manje sekuyingxenye ebalulekile yalolo shintsho. Embukisweni Wokugcina Amandla Elanga waseVietnam ka-2026 eHo Chi Minh City, i-PNTECH yabona isidingo esikhulu sokulahlekelwa kwamandla aphezulu kanye nokwehla kwamandla kagesi. Ikhebula Lelanga izixazululo ezakhelwe ukushisa, umswakama, kanye nezindawo ezinkulu zezentengiselwano. Njengoba kunababukeli abangaphezu kuka-450 kanye nochwepheshe bemboni ababalelwa ku-15,000 ababekhona, lo mcimbi unikeze umbono ocacile wokuthi imigomo ye-PDP8 yaseVietnam ishintsha kanjani izinqumo ze-Balance of System. Lesi sifinyezo sigqamisa imininingwane yekhebula, osayizi be-conductor, kanye nokukhetha kwezinto ezibaluleke kakhulu ekusebenzeni kwe-PV okuthembekile.
Kungani Umbukiso Wokugcina Amandla Elanga waseVietnam ka-2026 Ubalulekile
Ukubonisana eMbukisweni Wokugcina Amandla Elanga waseVietnam ka-2026 kunikeze ithimba le-PNTECH ulwazi olubalulekile mayelana nendlela yomkhakha wamandla avuselelekayo eNingizimu-mpumalanga ye-Asia. Njengoba sasihamba phansi eHo Chi Minh City kanye nabanye abahlanganyeli embonini, kwacaca ukuthi imakethe yesifunda ikhula ngokushesha. Ngokusho kwemibiko yokuqala yabahleli bemicimbi, umbukiso ubungaze ababonisi bamazwe ngamazwe abangaphezu kuka-450 futhi waheha ochwepheshe bemboni ababalelwa ku-15,000, kwakha ipulatifomu ewusizo yokuhlola ukushintsha kwe-supply chain yangempela kanye nentuthuko yezobuchwepheshe.
Umgomo wethu oyinhloko kwakuwukubheka izidingo ezishintshashintshayo ezingxenyeni zeBalance of System (BOS), ikakhulukazi indlela abathuthukisi abazivumelanisa ngayo nezimo zemvelo ezinzima kanye nama-array aphezulu.
Umbukiso Wekhebula Le-Entec's Booth 1-L19 Photovoltaic
E-Booth 1-L19, esebenza ngaphansi komkhiqizo wokukhiqiza okhethekile we-Entec—PNTECH we- izintambo ezithuthukisiwe—sethule intuthuko yethu yakamuva kubuchwepheshe bokudlulisa i-DC. Umbukiso wethu ugxile ekuqineni okuphezulu ikhebula lelangaizixazululo ezenzelwe izimo ezidingayo zaseNingizimu-mpumalanga ye-Asia. Sibonise izintambo ezilinganiselwe 1500V Izinhlelo ze-DC, ezenzelwe ukugcina ukusebenza okuqhubekayo emazingeni okushisa afinyelela ku-120°C amahora angaba ngu-20,000 ngaphansi kwezimo zokuhlola ezijwayelekile. Ukuhlolwa ngokomzimba kwalezi zintambo eziqinile, ezixhunywe nge-polyolefin (XLPO) eziboshwe ngejakethi kwavumela izivakashi ukuthi zibone umehluko wesakhiwo uma kuqhathaniswa nezinye izindlela ezijwayelekile ze-PVC.
Izimpawu Zemakethe Ezivela Edolobheni LaseHo Chi Minh
Izingxoxo esibe nazo embukisweni zigqamise izimpawu ezicacile zemakethe. Uhlelo olukhulu lokuthuthukiswa kwamandla kazwelonke lwaseVietnam (PDP8), okubikwa ukuthi luhlose amandla elanga angaphezu kuka-12 GW afakiwe kwezentengiselwano nezimboni ngo-2030, luphoqa ukuthuthuka okusheshayo ekukhetheni izingxenye. Siphawule ukushintsha okuqinisekile kwemboni kusuka ezigabeni ezivamile ezingama-4.0 mm² kuya Izintambo ezingu-6.0 mm² kanye no-10.0 mm² kuma-array ezentengiselwano. Abathuthukisi bazimisele ngokwengeziwe ukutshala imali kuma-conductor aqinile ukuze banciphise ukwehla kwamandla kagesi kanye nokulahlekelwa amandla ngaphezu kokusebenzisa ikhebula isikhathi eside, bebeka phambili inzuzo yesikhathi eside kunezindleko zokuqala zemali.
Imininingwane Yekhebula Lelanga Elibalulekile kanye Nezitifiketi
Umbukiso ugcizelele ukuthi ukwakheka okubonakalayo kumele kusekelwe ukusekelwa okuqinile kobuchwepheshe. Sichithe isikhathi esiningi sihamba nababekhona sibheka imininingwane eyisisekelo edingekayo ukuqinisekisa ukuphepha nokusebenza kahle ekufakweni kwe-photovoltaic yesimanje.
Usayizi Womqhubi, Ukufakwa Kokushisa, kanye Nesilinganiso Se-Voltage
Ukukhetha usayizi we-conductor ofanele kanye nezinto zokuvikela ukushisa kuyisisekelo sokuthembeka kwesistimu. Ama-solar arrays anamuhla adinga abaqhubi bethusi abafakwe emathinini ukuvimbela ukushiswa kwegesi ezindaweni ezinomswakama ophezulu njengeVietnam. Ngaphezu kwalokho, ukufudumala kumele kube yi-XLP enezingqimba ezimbili ukuze kumelane nokujikeleza kokushisa okukhulu.
| Usayizi Womqhubi | Umthamo Wamanje Ophezulu (ku-60°C) | Ukumelana Okuphezulu (ku-20°C) | Isicelo Esijwayelekile |
|---|---|---|---|
| 4.0 mm² | 55 A | 5.09 Ω/km | Izintambo ezincane zokuhlala |
| 6.0 mm² | 70 A | 3.39 Ω/km | Ama-array ajwayelekile ezentengiselwano |
| 10.0 mm² | 98 A | 1.95 Ω/km | Imigqa emikhulu yokusetshenziswa okukhulu |
Qaphela: Amandla amanje abhalwe ngenhla ayinkomba, ngokuvamile ecabanga ukuthi ukugijima okukodwa emoyeni okhululekile. Izilinganiso zangempela zincike kakhulu ekilasini lomqhubi, izinga lokushisa elizungezile, indlela yokufaka, ukuhlanganiswa kwekhebula, kanye nezitifiketi ezithile zesifunda.
Sigcizelela ukuthi ukubhekisela kulezi zilinganiso ezibonisayo kuvumela onjiniyela bephrojekthi ukuthi balinganisele ukwehla kwamandla kagesi, baqinisekise ukuthi uhlelo lusebenza kahle ngaphakathi komkhawulo wokulahlekelwa okungu-1% kuya ku-2%.
Ukuhlolwa Kokuhambisana Nemithetho Kwezixazululo Zochwepheshe Ze-Photovoltaic
Ukuthobela imithetho akuxoxiswana ngakho ngezixazululo zobungcweti ze-photovoltaic. Izingxoxo zethu emcimbini bezivame ukuphendukela kumazinga aseYurophu i-EN 50618 (H1Z2Z2-K) kanye nezinga lomhlaba wonke. I-Iec 62930Kubalulekile ukucacisa ububanzi bazo: I-EN 50618 imiselwe kakhulu izimakethe zaseYurophu noma amaphrojekthi adinga ukuthobela imithetho eqinile yoMthethonqubo Wemikhiqizo Yokwakha (i-CPR), kanti i-IEC 62930 isebenza njengesilinganiso samazwe ngamazwe esamukelwa kabanzi ezimakethe zase-Asia. Ukuze kuhlangatshezwane nalezi zilinganiso, izintambo kumele ziphumelele ngempumelelo ekuhlolweni okuqinile, okuhlanganisa ukuhlolwa kokukhuthazela kwamandla kagesi angu-1000V AC kanye no-1500V DC. Ngaphezu kwalokho, sichaze kabanzi ukubaluleka kokumelana ne-UV. Kuye ngohlobo oluthile lwezindinganiso kanye nemininingwane yamakhasimende,izintambo ezihambisanayo ngokuvamile kumele babekezelele ukuhlolwa okunzima—njengamahora angu-720 ngaphansi kwezibani ze-xenon arc ezinamandla—ngaphandle kokubonisa izimpawu zokonakala kwejakethi noma ukulahleka kwamandla okudonsa.
Ukuguqula Ukuqonda Kwemibukiso Kube Izinqumo Zekhebula Lelanga
Uma sibuya eMbukisweni Wokugcina Amandla Elanga waseVietnam ka-2026, ukugxila kwethu kushintshela ekusizeni ozakwethu ukuhlanganisa lokhu kuqonda kwezobuchwepheshe kanye nemakethe ezinkambisweni zabo zokuphakelwa ezisebenzayo.
Izinyathelo Zomthengi Kusukela Ekubuyekezweni Kwesampula Kuya Ekuthengeni
Ukushintsha kusuka ekuthandeni kombukiso kuya ekuthengeni okusebenzayo kudinga indlela ehlelekile. Seluleka amakhasimende ethu ukuthi aqale ngokucela isampula—ngokuvamile cishe amamitha ama-5—yokuhlolwa okuzimele, okwenziwe ngaphakathi endlini ngomshini nangogesi. Uma isampula isiqedile ukuqinisekiswa kwekhwalithi, abathengi kumele bahlole i-Minimum Order Quantity (MOQ). Ngokwesipiliyoni sethu, ama-MOQ ajwayelekile ezinkampani ezikhethekile imikhiqizo yekhebula le-photovoltaic ngokuvamile isebenza phakathi kwamamitha ayi-10,000 nangu-50,000. Kodwa-ke, lezi zibalo ziyahlukahluka kakhulu futhi zincike kakhulu kumthamo wefektri, ingxube ye-oda, kanye nokucushwa okuthile okwenziwe ngokwezifiso njengokubhala ikhodi yombala. Ukulinganisa isikhathi sokuhola sokukhiqiza esikhombayo sezinsuku eziyi-14 kuya kwezingu-21 nakho kubalulekile, yize abathengi kufanele baqaphele ukuthi lokhu kuyashintshashintsha ngokusekelwe kumashejuli okukhiqiza, ukuze kugcinwe isikhathi sokufaka sisemzileni.
Ukukhetha Umlingani Ofanele Wekhebula Lelanga
Ekugcineni, ukukhetha umlingani wokukhiqiza kudlula ukuqhathanisa amaphepha edatha. Sincoma ukuhlola abahlinzeki abangaba khona ngokusekelwe emazingeni abo okukhubazeka omlando—izilinganiso zemboni zivame ukuphakamisa ukuthi abakhiqizi abaphezulu bahlose amazinga okukhubazeka angaphansi kuka-0.1%, yize lokhu kuhluka ngokwezinga lokukhiqiza. Ngaphezu kwalokho, imigomo yewaranti enikezwayo inikeza ithuba elicacile lokuqiniseka komkhiqizo. Umlingani othembekile uzovame ukunikeza isiqinisekiso sokuphila iminyaka engama-25, esivumelana nokuphila okulindelekile kokusebenza kwamaphaneli elanga ngokwawo.
Ngokusebenzisa ulwazi oluqoqwe endaweni yemicimbi eHo Chi Minh City, onjiniyela bangavikela izingxenye eziqinisekisa ukuzinza kokusebenza kwesikhathi eside futhi banciphise isikhathi sokungasebenzi kokulungisa. Ukuze sithathe isinyathelo esilandelayo, sikhuthaza abaphathi bephrojekthi ukuthi babuyekeze imininingwane yabo yamanje yekhebula ngokumelene nalezi zindinganiso ezishintshayo futhi baxhumane nethimba lethu lobuchwepheshe ukuze baxoxe. izidingo zekhebula ezenziwe ngokwezifiso kokufakwa okuzayo.
Izinto Ezibalulekile Okufanele Uzicabangele
- Khetha izintambo zelanga ezilinganiselwe yi-1500V DC zama-PV arrays esimanje kanye nezinsiza ukuze zisekele imiklamo yesistimu enamandla aphezulu.
- Sebenzisa ama-conductor angu-6.0 mm² noma angu-10.0 mm² ukuze usebenzise ikhebula lezentengiselwano isikhathi eside ukuze unciphise ukwehla kwamandla kagesi futhi uthuthukise ukukhiqiza amandla kwesikhathi eside.
- Cacisa iziqhubi zethusi ezifakwe emathinini ezindaweni ezinomswakama njengeVietnam ukusiza ukuvimbela ukubola nokugcina ukuhanjiswa okuzinzile.
- Khetha ukufakelwa kwe-XLP okunezingqimba ezimbili kokufakwa kwe-PV okuvezwe ekushiseni, emisebeni ye-UV, kanye nokujikeleza okuvamile kokushisa.
- Hlola ukukhethwa kwekhebula njengesinqumo sokusebenza kwesikhathi eside, hhayi nje into yezindleko zangaphambilini, ngoba ukumelana nomqhubi kuthinta ngqo ukulahleka kwesistimu.
imibuzo ejwayelekile ukubuzwa
Yini i-PNTECH eyibukisile eMbukisweni Wokugcina Amandla Elanga waseVietnam ka-2026?
I-Pinentek, ngomkhiqizo wayo wokukhiqiza we-Entec, ibonise izixazululo zekhebula lelanga ezihlala isikhathi eside kumaphrojekthi e-PV aseNingizimu-mpumalanga ye-Asia, okuhlanganisa izintambo ze-1500V DC ezinamajakethi e-XLP ezenzelwe ukushisa nomswakama odingayo.
Kungani abathuthukisi beshintsha kusuka ku-4.0 mm² kuya ku-6.0 mm² kanye nezintambo zelanga ezingu-10.0 mm²?
Osayizi abakhulu be-conductor basiza ekunciphiseni ukwehla kwamandla kagesi kanye nokulahlekelwa amandla ngokuhamba kwesikhathi eside kwekhebula, okwenza zifaneleke kakhulu kuma-solar arrays ebhizinisi kanye nezinsizakalo.
Yiziphi izici zekhebula lelanga ezibalulekile esimweni sezulu saseVietnam?
Izici ezibalulekile zifaka phakathi ama-conductor ethusi afakwe ethini okumelana nokushiswa kwe-oxidation, ukufakelwa kwe-XLP okunezingqimba ezimbili, ukubekezelela izinga lokushisa eliphezulu, kanye nejacket eqinile engamelani ne-UV kanye nomswakama.
Yisiphi isilinganiso samandla kagesi esivame kakhulu ezinhlelweni zekhebula ze-PV zanamuhla?
Izintambo zelanga ezilinganiselwe yi-1500V DC zisetshenziswa kakhulu ezinhlelweni ze-PV zesimanje zezentengiselwano nezikahle ngoba zisekela ama-array anomthamo ophezulu kanye nomklamo wesistimu osebenza kahle kakhulu.
Usayizi womqhubi uthinta kanjani ukusebenza kohlelo lwe-PV?
Umqhubi omkhulu unokumelana okuphansi kukagesi, okunciphisa ukulahleka kwamandla futhi kusekela amandla kagesi aphezulu, ikakhulukazi ekugijimeni kwekhebula ibanga elide.