Isiguquli selanga sidlala indima ebalulekileyo kwinkqubo ye-photovoltaic (PV) ngokuguqula umbane othe ngqo (DC) oveliswa ziipaneli zelanga ube ngumbane otshintshanayo wangoku (AC) onokusetyenziswa zizixhobo zasekhaya okanye ufakwe kwigridi yombane.
Intshayelelo kwii-Solar Inverters
Iziguquli zeSolar ziyinxalenye ebalulekileyo yeenkqubo zamandla elanga, ezinoxanduva lokuguqula amandla eDC aveliswa ziipaneli zelanga zibe ngamandla e-AC alungele ukusetyenziswa ezindlini nakumashishini. Olu tshintsho lubalulekile kuba uninzi lwezixhobo zombane kunye neegridi zombane zisebenza ngamandla e-AC. Ii-inverters ziqinisekisa ukuba umbane oveliswa ngeepaneli zelanga uyahambelana nezi nkqubo.
Iindidi zeSolar Inverters
Iziguquli ezibotshelelwe kwigridi:
Ukusebenza: Ezi ziguquli zilungelelanisa umbane we-AC eziwuvelisayo kunye nombane we-AC wegridi yosetyenziso. Ziyizona ntlobo zixhaphakileyo ze-solar inverters ezisetyenziselwa kwiindawo zokuhlala kunye nezorhwebo.
Izinto eziluncedo: Ii-inverters ezibotshelelwe kwigridi zivumela ukulinganisa i-net, apho umbane ogqithisileyo oveliswa ziipaneli zelanga unokubuyiselwa kwigridi, edla ngokuphumela kwiikhredithi okanye kuncitshiswe amatyala ombane.
Iziguquli ze-Off-Grid:
Ukusebenza: Yenzelwe iinkqubo ezizimeleyo ezingaqhagamshelwanga kwigridi yoncedo. Ngokuqhelekileyo babandakanya ukugcinwa kwebhetri ukugcina umbane ogqithisileyo owenziwe emini ukuze usetyenziswe ebusuku okanye ngexesha lokukhanya kwelanga.
Izinto eziluncedo: Ukubonelela ngokuzimela kwamandla kwiindawo ezikude okanye kwiindawo ezinokufikelela kwigridi engathembekanga. Ngokuqhelekileyo zisetyenziswa kumakhaya angaphandle kwegridi, iikhabhini, kunye neenqaba zonxibelelwano lomnxeba ezikude.
IHybrid (Ugcino lwebhetri) Iziguquli:
Ukusebenza: Ezi ziguquli zidibanisa iimpawu ze-grid-died kunye ne-off-grid inverters. Banokusebenza zombini kunye nangaphandle koqhagamshelo lwegridi, kubandakanya ukugcinwa kwebhetri ukunyusa ukuzisebenzisela amandla elanga.
Izinto eziluncedo: Nikeza ukuguquguquka kunye nokomelela ngokubonelela ngombane ogcinayo ngexesha lokuphela kwegridi ngelixa uvumela ugcino lwamandla ukukhulisa ukusetyenziswa kwamandla elanga.
Ukusebenza kunye nezixhobo
I-DC ukuya kwi-AC Conversion: I-Solar inverters iguqula umbane we-DC oveliswe ngeepaneli zelanga zibe ngumbane we-AC ngenkqubo ebandakanya izixhobo zokutshintsha ze-semiconductor ezifana ne-insulated gate bipolar transistors (IGBTs).
I-Maxim Power Point Tracking (MPPT): Uninzi lwabaguquli badibanisa iteknoloji ye-MPPT, eyenza imveliso yepaneli yelanga ngokuqhubekayo ilungelelanise i-voltage yokusebenza kunye nekhoyo ngoku ukuqinisekisa ukukhutshwa kwamandla aphezulu phantsi kweemeko ezahlukeneyo zokukhanya kwelanga.
Ukubeka iliso kunye noLawulo: Ii-inverters zanamhlanje zihlala ziza kunye neenkqubo zokubeka iliso ezibonelela ngedatha yexesha langempela kwimveliso yamandla, isimo senkqubo, kunye neemetriki zokusebenza. Ezi nkqubo zivumela abasebenzisi ukuba balandelele ukuveliswa kwamandla, bachonge imiba enokubakho, kunye nokwandisa ukusebenza kakuhle kwenkqubo.
Ukusebenza kakuhle kunye nokuthembeka
Ukusebenza kakuhle: Iziguquli zelanga zisebenza ngamanqanaba aphezulu okusebenza, ngokuqhelekileyo ukusuka kwi-95% ukuya kwi-98%. Oku kusebenza kakuhle kuqinisekisa ilahleko encinci yamandla ngexesha le-DC ukuya kwinkqubo yokuguqulwa kwe-AC, ukwandisa isivuno samandla esipheleleyo se-solar PV system.
Ukuthembeka: Ii-inverters ziyilelwe ukuba zimelane neemeko ezahlukeneyo zokusingqongileyo ezinje ngokuguquguquka kweqondo lobushushu, ukufuma, kunye nokuvezwa kukukhanya kwelanga. Zikwaxhotyiswe ngeempawu ezikhuselayo ezinje ngokukhuselwa kotyando, ukubonwa kwempazamo yomhlaba, kunye nokukhuselwa okungaphaya kokuphucula ukuqina kwenkqubo kunye nokhuseleko.
Ukuqukumbela
Isishwankathelo, i-solar inverter iyinxalenye ebalulekileyo yeenkqubo zamandla elanga, inoxanduva lokuguqula umbane we-DC oveliswe ngamaphaneli elanga abe ngumbane we-AC olungele ukusetyenziswa ezindlini, kumashishini, nakwigridi yombane. Ngeentlobo ezahlukeneyo ezikhoyo-i-grid-iboshwe, i-off-grid, kunye ne-hybrid inverters-nganye ikhonza iinjongo ezithile ukusuka ekukhuliseni ukusetyenziswa kwamandla ngokuzimeleyo ukubonelela amandla okugcina. Njengoko iteknoloji yelanga iqhubela phambili, ii-inverters ziyaqhubeka nokuvela, zisebenza ngakumbi, zithembeke, kwaye zidityaniswe nokubeka iliso okuphambili kunye nokulawula amandla okuphucula ukusetyenziswa kwamandla elanga.
Ixesha lokuposa: Jul-12-2024
