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, njengoba zenza lula amandla ezinzile ezizinzile 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