Ngesidingo esikhula somhlaba wonke samandla avuselelekayo, ubuchwepheshe be-Photovoltaic (Solar) busetshenziswe kabanzi njengengxenye ebalulekile yamandla ahlanzekile. Futhi ukuthi ungawengeza kanjani ukusebenza kwezinhlelo ze-PV ukuthuthukisa ukusebenza kahle kwamandla ngesikhathi sokufakwa kwabo sekuyinkinga ebalulekile yabacwaningi nonjiniyela. Izifundo zakamuva zihlongoze ama-angles aqinile amatshe nokuphakama kwezindlela zophahla lwe-PV System, enikeza imibono emisha yokwenza ngcono ukusebenza kahle kwamandla we-PV amandla okuphehla.
Izici ezithinta ukusebenza kwezinhlelo ze-PV
Ukusebenza kohlelo lophahla lwePV kuthintwa yizici ezimbalwa, okubaluleke kakhulu okubandakanya i-angle yemisebe yelanga, izinga lokushisa elikhona, e-engela ekhuphukayo nokuphakanyiswa. Izimo ezikhanyayo ezifundeni ezahlukahlukene, ukuguquka kwesimo sezulu, nokwakheka kophahla konke kuthinta umphumela wokuphehla amandla kwamaphaneli e-PV. Phakathi kwalezi zinto, i-angle evuthayo kanye nokuphakama ngokweqile kwamaphaneli e-PV kuyizinto ezimbili ezibalulekile ezithinta ngokuqondile ukwamukelwa kwazo okukhanyayo nokusebenza kahle kokushisa.
I-angle elungile yokubopha
Ucwaningo lukhombisile ukuthi i-angle elungile yokutsheka kohlelo lwe-PV axhomezeki kuphela endaweni yendawo kanye nokuhlukahluka kwesizini, kepha futhi kuhlobene kakhulu nezimo zezulu zasendaweni. Ngokuvamile, i-angle evuthayo yamaphaneli e-PV kufanele ibe seduze kwe-latitude yendawo ukuqinisekisa ukwamukelwa okuphezulu kwamandla akhanyayo kusuka elangeni. I-angle evuthayo efanelekile ingavama ukushintshwa ngokufanele ngokwesizini ukuze ivumelane nama-engeli ahlukahlukene okukhanya ngesizini.
Ukusebenza kahle ehlobo nasebusika:
1. Ehlobo, lapho ilanga selitholakala eduze kwe-zenith, i-angle evuthayo yamaphaneli e-PV ingahle ithathwe ngokufanele ukuze ithathwe kangcono ukukhanya kwelanga okuqondile.
2. Ebusika, i-angle yelanga iphansi, futhi yandisa kahle i-angle ethandekayo iqinisekisa ukuthi amaphaneli e-PV athola ukukhanya kwelanga okwengeziwe.
Ngaphezu kwalokho, kutholakele ukuthi ukwakheka okulungisiwe kwe-angle (kuvame ukulungiswa eduze kwe-latitude angle) nakho kuyindlela esebenza kahle kwezinye izimo ukuthola izinhlelo zokusebenza ezisebenzayo, kanti zenza lula amandla okufaka futhi asanikeza amandla ashukumisayo ngaphansi kwezimo eziningi zesimo sezulu .
Ukuphakama okuphezulu ngokweqile
Ekwakhiweni kohlelo lwePV ophahleni lwePV, ukuphakama okuphezulu kwamaphaneli e-PV (okusho, ibanga phakathi kwamaphaneli e-PV nophahla) futhi kuyinto ebalulekile ethinta ukusebenza kahle kwamandla wayo. Ukuphakanyiswa okufanele kuthuthukisa umoya omncane wamaphaneli we-PV futhi kunciphise ukunqwabelana kokushisa, ngaleyo ndlela kuthuthukiswe ukusebenza okushisayo kohlelo. Ucwaningo lukhombisile ukuthi lapho ibanga phakathi kwamaphaneli e-PV nophahla liyanda, uhlelo luyakwazi ukunciphisa ngempumelelo ukukhuphuka kwezinga lokushisa futhi ngaleyo ndlela kuthuthukise ukusebenza kahle.
Umphumela wokuphefumula:
3. Uma kungekho ukuphakama okwanele ngokweqile, amaphaneli e-PV angahlushwa ukusebenza okuncishisiwe ngenxa yokwakheka kokushisa. Ukushisa ngokweqile kuzonciphisa ukusebenza kahle kwamaphaneli e-PV futhi kungahle kunciphise impilo yabo yenkonzo.
I-4. Ukwanda kokuphakama kokuma kusiza ukuthuthukisa ukujikeleza komoya ngaphansi kwamaphaneli e-PV, kwehlisa izinga lokushisa kohlelo futhi kugcinwe izimo zokusebenza kahle.
Kodwa-ke, ukwanda kokuphakama ngokweqile kusho izindleko eziphezulu zokwakha kanye nezidingo eziningi zesikhala. Ngakho-ke, ukukhetha ukuphakama okuphezulu okuphelele kudinga ukulinganisela ngokuya ngezimo zezulu zasendaweni kanye nokwakhiwa kohlelo lwe-PV.
Ukuhlola kanye nokuhlaziywa kwedatha
Izifundo zakamuva zikhombe ezinye izixazululo zedizayini ezenziwe kahle ngokuzama ukuhlanganiswa okuhlukile kwama-engeli ophahleni nasekuphakameni okuphezulu. Ngokulingisa futhi uhlaziye idatha yangempela kusuka ezifundeni eziningana, abacwaningi baphetha:
5 Ukulungiswa okuthile kwenziwa ngokwezinguquko ezithile.
6 Okuphansi kakhulu ukuphakama kungaholela ekushiseni kokushisa, kuyilapho kuphakama kakhulu ukukhuphuka kungakhulisa izindleko zokufaka nesondlo.
Ukugcina
Ngokuthuthuka okuqhubekayo kobuchwepheshe belanga, ukuthi bangezela kanjani ukusebenza kahle kwamandla okusebenza kwamandla we-PV sekuyinkinga ebalulekile. I-angle ye-ting efanelekile kanye nokuphakama kophahla kophahla lwe-PV okuhlongozwayo ocwaningweni olusha kuhlinzeka ngezixazululo zokusebenzisa i-theororetical asiza ukuthuthukisa ukusebenza kahle kwezinhlelo ze-PV. Ngokuzayo, ukuthuthukiswa komklamo ohlakaniphile nobuchwepheshe bedatha enkulu, kulindeleke ukuthi sizokwazi ukufeza ukusetshenziswa kwamandla kwe-PV Energy ngokusebenzisa umklamo onembile futhi owenziwe ngokwezifiso ngokusebenzisa umklamo onembile futhi owenziwe ngokwezifiso ngokusebenzisa umklamo onembile futhi owenziwe ngokwezifiso ngokusebenzisa ukwakheka okunembile nokwenziwe ngokwezifiso.
Isikhathi sePosi: Feb-13-2025