Kwiminyaka yakutshanje, amandla elanga afumene ukuthandwa ngokubanzi njengomthombo wamandla acocekileyo, ahlaziyekayo. Njengoko abantu abaninzi kunye namashishini beguqukela kumandla elanga, kubalulekile ukuqonda amacandelo aphambili kwisixokelelwano selanga. Elinye lamacandelo aphambili yi-solar inverter. Kule nqaku, siza kuhlolisisa umsebenzi we-solar inverter kwinkqubo yelanga kunye nokubaluleka kwayo ekuguquleni amandla elanga kumbane osebenzayo.
I-inverter yelanga, eyaziwa ngokuba yi-photovoltaic inverter, sisixhobo sombane esiguqula i-direct current (DC) eveliswa ngamapaneli elanga kwi-alternating current (AC). Olu guqulelo luyimfuneko kuba uninzi lwezixhobo zasekhaya kunye negridi yombane isebenza ngamandla e-AC. Ke ngoko, ii-inverters zelanga zidlala indima ebalulekileyo ekwenzeni amandla elanga abe luncedo kusetyenziso lwemihla ngemihla.
Umsebenzi oyintloko we-inverter yelanga kukwandisa ukusebenza kweepaneli zelanga kunye nokuqinisekisa ukuveliswa kwamandla aphezulu. Iiphaneli zelanga zivelisa umsinga othe ngqo xa zisesichengeni selanga. Nangona kunjalo, le DC ayifanelanga ukunika amandla izixhobo zasekhaya okanye ukondla kwigridi. Iziguquli zeSolar ziyayicombulula le ngxaki ngokuguqula amandla eDC abe ngamandla e-AC, anokusetyenziswa ukunika amandla amakhaya, amashishini, okanye uluntu luphela.
Omnye umsebenzi ophambili we-inverter yelanga kukubeka iliso kunye nokulawula ukuhamba kombane ngaphakathi kwenkqubo yelanga. Isebenza njengobuchopho benkqubo, ibeka iliso rhoqo i-voltage, yangoku kunye nokuphindaphinda kombane owenziweyo. Olu vavanyo luvumela i-inverter ukuba iqinisekise ukuba iipaneli zelanga zisebenza ngokufanelekileyo kwaye umbane oveliswayo uzinzile kwaye ukhuselekile.
Ukongeza, ii-inverters zelanga zixhotyiswe ngeempawu eziphambili ezonyusa ukusebenza kunye nokhuseleko lwenkqubo yakho yelanga. Enye into enjalo yiMaximum Power Point Tracking (MPPT), eyenza imveliso yamandla eepaneli zelanga ngokuqhubekayo uhlengahlengiso lombane kunye namanqanaba angoku. I-MPPT iqinisekisa ukuba iiphaneli zelanga zihlala zisebenza ngamandla azo aphezulu, nakwiimeko zemozulu ezahlukeneyo.
Ngapha koko, ii-solar inverters zidlala indima ebalulekileyo kwiinkqubo zelanga eziqhagamshelwe kwigridi. Kwezi nkqubo, umbane ogqithisileyo oveliswe ziipaneli zelanga unokubuyiselwa kwigridi, ukufumana iikhredithi okanye ukunciphisa amatyala ombane. I-Solar inverters iququzelela le nkqubo ngokulungelelanisa i-current alternating current eveliswa ngamapaneli elanga kunye nombane kunye nokuphindaphinda kwegridi. Iqinisekisa ukuba umbane ofakwe kwisixokelelwano sombane ungqanyaniswa nobonelelo olungundoqo, okuvumela amandla elanga ukuba adityaniswe ngokungenamthungo kwiziseko zombane ezikhoyo.
I-inverter yelanga yinxalenye ebalulekileyo yenkqubo yelanga. Umsebenzi wayo ophambili kukuguqula amandla eDC aveliswa ziipaneli zelanga zibe ngamandla e-AC kusetyenziso lwemihla ngemihla. Ukongeza, ii-inverters zelanga zikwabeka iliso kwaye zilawule ukuhamba kwangoku ngaphakathi kwenkqubo, ziphucula ukusebenza kweepaneli zelanga, kwaye ziqinisekise ukhuseleko kunye nokuzinza kokuveliswa kwamandla. Ngeempawu eziphambili ezifana neMPPT kunye nezakhono zokudibanisa igridi, ii-solar inverters zidlala indima ebalulekileyo ekwandiseni ukusebenza kakuhle kunye nokudibanisa amandla elanga kwiinkqubo zethu zamandla. Njengoko imfuno yamandla acocekileyo kunye nokuhlaziywa iqhubeka ikhula, ukubaluleka kwee-inverters zelanga ekusebenziseni amandla elanga akukwazi ukugqithiswa.
Ixesha lokuposa: Jan-24-2024