Iinkqubo zokuvelisa umbane welanga zahlulwe zaba ziinkqubo zokuvelisa umbane welanga ngaphandle kwegrid, iinkqubo zokuvelisa umbane welanga ezidityaniswe kwigridi kunye neenkqubo zokuvelisa umbane welanga.
I-1, Inkqubo yokuvelisa amandla elanga engaphandle kwegridi yenziwe ikakhulu ngamacandelo eeseli zelanga, izilawuli, kunye neebhetri.Ukuba amandla aphumayo yi-AC 220V okanye i-110V, i-inverter nayo iyafuneka.
I-2, Inkqubo yokuvelisa amandla elanga edityaniswe kwigridi kukuba umbane othe ngqo owenziwe ziimodyuli zelanga uguqulwa ube yimodyuli etshintshanayo ehlangabezana neemfuno zegridi ye-mains ngokusebenzisa i-inverter edityanisiweyo, kwaye emva koko iqhagamshelwe ngokuthe ngqo kwigridi yoluntu.Inkqubo yokuvelisa umbane eqhagamshelwe kwigridi ibeke embindini izikhululo zombane ezinkulu eziqhagamshelwe kwigridi, ezidla ngokuba zizikhululo zamandla ezikwinqanaba lesizwe.Nangona kunjalo, olu hlobo lwesikhululo samandla aluzange luphuhliswe kakhulu ngenxa yotyalo-mali olukhulu, ixesha elide lokwakha kunye nommandla omkhulu.Inkqubo yokuvelisa umbane edityaniswe negridi encinci, ingakumbi inkqubo yokuvelisa amandla edibeneyo yesakhiwo se-photovoltaic, yeyona nto iphambili yokuvelisa umbane oqhagamshelwe kwigridi ngenxa yeenzuzo zayo kutyalo-mali oluncinci, ukwakhiwa okukhawulezayo, indawo encinci, kunye nenkxaso yomgaqo-nkqubo owomeleleyo.
3, inkqubo yokuvelisa amandla elanga esasazwayo, ekwabizwa ngokuba yinkqubo yokuvelisa amandla e-photovoltaic, ibhekisa kuqwalaselo lweenkqubo ezincinci zokuvelisa amandla e-photovoltaic kwindawo yomsebenzisi okanye kufutshane nesiza samandla ukuhlangabezana neemfuno zabasebenzisi abathile, ukuxhasa ukusebenza kwezoqoqosho. uthungelwano olukhoyo lonikezelo, okanye Dibana neemfuneko zombini ngexesha elinye.
Izixhobo ezisisiseko zenkqubo yokuvelisa amandla elanga esasazwayo ziquka amacandelo eseli ye-photovoltaic, i-photovoltaic square array inkxaso, iibhokisi ze-DC zokudibanisa, iikhabhathi zokuhambisa amandla e-DC, ii-inverters ezidityaniswe ngegridi, iikhabhathi zokuhambisa amandla e-AC kunye nezinye izixhobo, kunye nezixhobo zokubeka iliso kwinkqubo yokuvelisa umbane. kunye nezixhobo zokubeka iliso kokusingqongileyo.isixhobo.Imowudi yayo yokusebenza kukuba phantsi kwemeko yemitha yelanga, uluhlu lwemodyuli yeseli yelanga yenkqubo yokuvelisa amandla ephotovoltaic iguqula amandla ombane aphuma kumandla elanga, kwaye iyithumele kwikhabhinethi yokuhambisa amandla eDC ngokusebenzisa ibhokisi yokudibanisa yeDC, kunye negridi. -i-inverter edibeneyo iyiguqulela kwi-AC power supply.Isakhiwo ngokwaso silayishwa, kwaye umbane ogqithisileyo okanye onganeleyo ulawulwa ngokudibanisa kwigridi.
Ixesha lokuposa: Dec-30-2022