Icala Lekhasimende | I-NGI PV Array Simulator Ivumela Ukuhlolwa Okusebenzayo Komkhiqizi We-Inverter Ophezulu Womhlaba Wonke

Ukukhula Kwemakethe Ye-PV Yomhlaba Wonke Kuqhubekisela Isidingo Esikhulayo Sokuhlolwa Kwe-Inverter

Isibikezelo esikhulu semboni sesifikile. Ngokusho kwedatha yakamuva ekhishwe yi-China Photovoltaic Industry Association (CPIA), ngesikhathi se-15th Five-Year Plan, umthamo wonyaka we-photovoltaic (PV) osanda kufakwa emhlabeni wonke kulindeleke ukuthi udlule ku-725GW, kuyilapho i-China yodwa kulindeleke ukuthi ihole umhlaba ngesilinganiso sokufakwa sonyaka esingaphezu kuka-238GW. Uma sibheka phambili, njengesisekelo sokuguquka kwamandla emhlabeni wonke, imboni ye-photovoltaic iyaqhubeka nokukhombisa ukukhula okuqinile nokuqhubekayo.

Ukwanda okuqhubekayo kwemakethe ye-PV kuye kwabangela ngqo ukwanda kwesidingo sokuhlolwa kwe-inverter ye-photovoltaic. Njenge "inhliziyo" yesistimu yokukhiqizwa kwamandla ye-PV, ukusebenza kwe-inverter kunquma ukusebenza kahle kwesistimu kanye nokuqina kokusebenza. Ngenxa yalokho, ukuhlolwa kwe-inverter sekuyinto ebalulekile kokubili kubakhiqizi kanye nezikhungo zokuhlola zezinkampani zangaphandle.

Kulesi sihloko, sabelana ngendlela i-NGI's PV Array Simulation Power Supply esetshenziswa ngayo yiCustomer S, uhlobo lwe-inverter olusezingeni eliphezulu emhlabeni jikelele.

Izinselele Zokuhlola Ezibhekene Nomkhiqizi Ohamba Phambili We-Inverter Yomhlaba Wonke

I-Customer S ingumholi womhlaba wonke kuma-inverter e-photovoltaic futhi ingenye yamabhizinisi amakhulu okuqala ukungena embonini ye-PV inverter. Iphothifoliyo yayo yomkhiqizo ihlanganisa ama-inverter e-photovoltaic kanye nesitoreji samandla, izixazululo zokuqapha uhlelo, izinhlelo zokushaja i-EV, kanye namapulatifomu okuphatha amandla. Le nkampani iqoqe ubuchwepheshe obujulile bobuchwepheshe futhi yakha isisekelo samakhasimende esibanzi emhlabeni wonke kuwo wonke ama-PV kanye nemikhakha emisha yamandla.

Njengoba imboni ye-photovoltaic ikhula emhlabeni wonke, iKhasimende S lihlangabezane nezinselele zokuhlola ezilandelayo lapho liqinisekisa imikhiqizo yalo ye-inverter:

Izidingo Zokulawula Ezihlukahlukene

Njengoba i-PV iba yisiqondiso esiyinhloko sokuthuthukiswa kwamandla emhlabeni jikelele, amazwe nezifunda ezahlukene zisungule amazinga ahlukene ezidingweni zokuxhumeka kwegridi kanye nezindlela zokuhlola ukusebenza. Imikhiqizo ye-inverter yamakhasimende kumele ihambisane ngasikhathi sinye nezindinganiso zomthetho nezokuhlola kulo lonke elaseYurophu, e-Asia, eMelika, nakwezinye izifunda.

Izidingo Ezibanzi Zokusebenza

Ngaphandle kwezidingo zokuhlola ezivamile, ikhambi kumele futhi lisekele:

• Ukuqoqwa kweziteshi eziningi okuguquguqukayo

• Ukulingisa isimo sezulu

• Ukulingisa ukufiphaza okuyingxenye

• Ukucushwa kwejika elenziwe ngokwezifiso

• Ukuthunyelwa kwemibiko okuzenzakalelayo

Lezi zidingo zidinga ipulatifomu yesofthiwe eguquguqukayo kakhulu futhi enamandla.

Isidingo Se-Voltage Ephakeme Namandla Aphezulu

Ukusebenza kahle okuphezulu kanye nokusebenza kwamandla kagesi aphezulu sekuyizindlela ezibalulekile zokuthuthukiswa kwemboni. Imikhiqizo ye-inverter yamakhasimende okwamanje idinga amandla kagesi okufaka afinyelela ku-1500V, kanti intuthuko yesikhathi esizayo ihlose amazinga aphezulu nakakhulu, njenge-2000V.

Isixazululo Sokuhlola i-NGI PV Inverter

Ukuze kuxazululwe lezi zinselele, i-NGI yancoma i-N35500 Series PV Array Simulation Power Supply, ehlanganiswe ne-NS91000 PV Simulation Software, okwenza ikhambi eliphelele lokuhlola i-PV inverter.

Lesi sixazululo sinikeza izinzuzo ezibalulekile ekumbozweni kokulawula, ukuguquguquka kokusebenza, kanye nekhono lokukhipha amandla aphezulu/amandla aphezulu, okuhlangabezana nezidingo ze-R&D zamanje nezesikhathi esizayo kanye nokuqinisekiswa.

Ukumbozwa Okuphelele Kokulawula

Uhlelo luhlanganisa amamodeli ejika akhelwe ngaphakathi ahambisana nezindinganiso ezinkulu zomhlaba wonke, okuhlanganisa:

• EN 50530

• Sandia

• CGC

Iphinde isekele ama-curve enziwe ngokwezifiso achazwe ngumsebenzisi, okwenza kube nokuhlolwa okuphumelelayo kokusebenza kahle kwe-Maximum Power Point Tracking (MPPT) okuzinzile nokuguquguqukayo.

Amakhono Athuthukisiwe Emisebenzi Eminingi

Isofthiwe yokulingisa i-PV isekela:

• Ukulingisa isimo sezulu

• Ukulingisa ukufiphaza okuyingxenye okunobubanzi bokufiphaza okwenziwe ngokwezifiso kanye nezimo

• Ukulawulwa okuhlelekile kwamadivayisi amaningi

• Kuze kufike kuziteshi ezingu-120 ezisekelwayo

• Ukuqoqwa kwesiteshi okuguquguqukayo okunokulungiswa kwepharamitha okuhlanganisiwe ngeqembu ngalinye

• Ukulawula kokuqala/ukumisa ngokuchofoza okukodwa kokusebenza okuqoqiwe

Lokhu kuqinisekisa ukusebenza kahle kakhulu kokuhlola kanye nokusebenza okulula.

Ububanzi Bokuphuma Okubanzi kanye Nobuningi Bamandla Aphezulu

Ngokusekelwe kufilosofi yokuklama ukuphathwa kokushisa kwezinga lesistimu, ukunikezwa kwamandla kagesi kwe-N35500 Series DC kufeza ukusebenza okuvelele ngokukhetha izingxenye ezilungiselelwe, i-topology yesekethe eyinhloko, kanye nomklamo wesiteshi sokuhamba komoya.

Ishasi ejwayelekile engu-3U engu-19 intshi inikeza kufika ku:

• I-2250 V

• Amandla omthombo kanye nesinki angu-42 kW

Amayunithi amaningi angalinganiswa ukuze kufezwe umphumela wezinga le-megawatt (MW), kuhlangatshezwane nezidingo zokuhlolwa kwamandla aphezulu kakhulu.