Ugcino lwamandla ukuya kubushushu ukuya kumandla ophahla lwePV

Izazinzulu zaseSpain zivavanye ukusebenza 'kokugcina amandla ukuya kubushushu ukuya kumandla' kwindawo yokuhlala yofakelo lwelanga eMadrid.Ithekhnoloji inokunciphisa iindleko zombane ngaphezu kwe-70% kwaye iya kuba ne-12 ukuya kwi-15 iminyaka yokubuyisela ixesha, ngokutsho kwabaphandi.

Abaphandi kwiYunivesithi yasePolytechnic yaseMadrid baye bavavanya ukubanakho ukugcina amandla aveliswa luphahla lwelanga njengobushushu obunokusetyenziselwa ukuvelisa amandla xa ilanga lingakhanyi - 'ugcino lwamandla ukuya kubushushu ukuya kumandla,' okanye iteknoloji ye-PHPS.

Inkqubo yendlu yaseMadrid efundwe zizazinzulu ibandakanya ukusebenza kakuhle,impompo yobushushu eqhutywa ngubushushukunye nabaqokeleli bobushushu belanga.

Inkqubo 'ye-trigeneration', okanye ukupholisa okudibeneyo, ukufudumeza kunye namandla (CCHP) iteknoloji iquka iindidi ezimbini zokugcina ukushisa: inqanaba eliphantsi okanye eliphakathi kumanzi ashushu asekhaya kunye nokufudumeza kwendawo kunye nevenkile yokushisa ephezulu yokushisa okudibeneyo kunye namandla. isizukulwana.Ubushushu obuveliswe ngaphambili bunokusetyenziselwa ukupholisa kunye nemfuno yokufudumeza.

Ityala lereferensi lalisekelwe kusetyenziso lwamandla egridi kunye nempompo yobushushu eqhutywa ngumbane yokupholisa.

Izinto

Iqela laseMadrid lathi izinto ezibandakanyaixabiso legridi yamandla kunye namafuthakunye nexabiso kunye nemveliso ye-PV arrays iya kuba nefuthe kubungakanani obufanelekileyo beenkqubo zetrigeneration.Abaphandi baqikelele iindleko ze-900-1,200 / kW kwiinkqubo ze-PV kwaye zisekelwe uqikelelo lwabo lwenzuzo ye-PHPS kwisiphumo sokonga umbane.

Inkqubo yokugcina amandla yasekhaya ukuya kubushushu-kuya-kumandla ingaqhuba ukugcinwa kombane wegridi ngaphezu kwe-70%, ngokutsho kwabaphandi, kodwa kuya kufuna iminyaka eyi-12-15 ukuhlawula yona."Oku kuyinyaniso nangona ukuguqulwa kobushushu kumandla [ukusebenza] kuphantsi ngokuphakathi (20-30%), ngaphandle kokuba iimeko zoqoqosho zilungile," abaphandi bathi.

Iqela laseMadrid livumile ilahleko zobushushu kwivenkile yobushushu obuphezulu kuya kuthetha ukuba inkqubo ye-PHPS iya kuthetha ukuba usetyenziso lwelanga lokusebenzisa amandla elanga kuphela ngama-40-60%."Iindlela ezinokwenzeka zokunciphisa le lahleko zibandakanya uphuhliso lwenoveli, iivenkile zobushushu obuxinene kakhulu kumaqondo obushushu aphantsi, okanye ukufakwa kwe-thermal ephezulu [iinkqubo]," bongeza abaphandi.

Iziphumo zeqela zichazwe kuphononongoUhlalutyo lwe-Techno-economic ye-solar PV amandla-ukuya-kushushu-kuya-kugcino lwamandla kunye nokuveliswa kwinqanaba lendawo yokuhlala.r,ipapashwe kwiAmandla asetyenzisiweyonakwiwebhusayithi yeScienceDirect.