Iingcali zoshishino kutshanje zixelele iNkomfa yeNew Energy Expo 2022 RE + eCalifornia ukuba iinkqubo zokugcina amandla exesha elide zilungele ukuhlangabezana neemfuno ezininzi kunye neemeko, kodwa ukuba umda wemarike wangoku uthintela ukwamkelwa kobugcisa bokugcina amandla ngaphaya kweenkqubo zokugcina ibhetri ye-lithium-ion.
Izenzo zemodeli zangoku zijongela phantsi ixabiso leenkqubo zokugcinwa kwamandla exesha elide, kwaye ixesha elide lokuxhunywa kwegridi linokwenza ubugcisa bokugcina obuvelayo buphelelwe lixesha xa bulungele ukuthunyelwa, ezi ngcali zathi.
USara Kayal, intloko yehlabathi jikelele yezisombululo ezidibeneyo ze-photovoltaic kwi-Lightsourcebp, wathi ngenxa yale miba, izicelo zangoku zeziphakamiso zinciphisa iibhidi zokugcinwa kobuchwepheshe bokugcina amandla kwiinkqubo zokugcina ibhetri ye-lithium-ion. Kodwa uye waqaphela ukuba iinkuthazo ezidalwe nguMthetho wokuNcitshiswa kwexabiso lentengo zinokuwutshintsha lo mkhwa.
Njengoko iinkqubo zokugcina ibhetri kunye nobude beeyure ezine ukuya kwezisibhozo zingena kwizicelo eziqhelekileyo, ukugcinwa kwamandla okude ixesha elide kunokumela umda olandelayo kwinguqu yamandla acocekileyo. Kodwa ukufumana iiprojekthi zokugcina amandla ixesha elide emhlabeni kuhlala kungumngeni omkhulu, ngokutsho kwephaneli yengxoxo yenkomfa ye-RE + malunga nokugcinwa kwamandla ixesha elide.
UMolly Bales, umphathi ophezulu wophuhliso lweshishini kwiFom Energy, uthe ukuthunyelwa ngokukhawuleza kwamandla ahlaziyekayo kuthetha ukuba imfuno yeenkqubo zokugcina amandla iyakhula, kwaye iziganeko zemozulu ezibi kakhulu zidibene nokugxininisa ngakumbi loo mfuno. Abaphathi bepaneli baqaphele ukuba iinkqubo zokugcina amandla ixesha elide zinokugcina amandla anqunyulwe yimithombo yamandla avuselelekayo kwaye aqale kwakhona ngexesha lokucima kwegridi. Kodwa itekhnoloji yokuzalisa ezo zikhewu aziyi kuvela kutshintsho olongezelelekileyo, utshilo uKiran Kumaraswamy, usekela mongameli wokukhula kweshishini eFluence: Abayi kuthandwa njengeenkqubo zanamhlanje zokugcina amandla ebhetri ye-lithium-ion.
Uthe, “Kukho iitekhnoloji ezininzi zokugcina amandla ixesha elide kwintengiso namhlanje. Andiqondi ukuba kukho itekhnoloji ecacileyo edumileyo yokugcina amandla ixesha elide okwangoku. Kodwa xa kuvela itekhnoloji yokugcina amandla ixesha elide, kuya kufuneka ibonelele ngemodeli yoqoqosho eyahlukileyo. ”
Iingcali zemizi-mveliso zichaza ukuba imbono yokuphinda kubuyinelwe usetyenziso lwenkqubo yokugcina amandla isikali ikhona, ukusuka kumaziko okugcina amanzi okumpontshwa kunye neenkqubo zokugcina ityuwa enyibilikisiweyo ukuya kwiiteknoloji ezizodwa zokugcina ikhemistri yebhetri. Kodwa ukufumana iiprojekthi zokubonisa zamkelwe ukuze zifezekise ukusasazwa okukhulu kunye nokusebenza ngomnye umcimbi.
U-Kayal uthi, "Ukucela kuphela iinkqubo zokugcina ibhetri ye-lithium-ion kwiibhidi ezininzi ngoku ayiniki abaphuhlisi bokugcina amandla ithuba lokubonelela ngezisombululo ezinokujongana nokunciphisa ukukhutshwa kwekhabhoni."
Ukongeza kwimigaqo-nkqubo yezinga lombuso, izikhuthazo kuMthetho wokuNcitshiswa kwexabiso lokunyuka kwamaxabiso okubonelela ngenkxaso kwiiteknoloji ezintsha zokugcina amandla kufuneka zincede ukubonelela ngamathuba amaninzi ezi ngcamango ezintsha, uKayal uthe, kodwa ezinye izithintelo zihlala zingasonjululwa. Umzekelo, ukwenza imodeli kusekelwe kwiingqikelelo malunga nemozulu eqhelekileyo kunye neemeko zokusebenza, nto leyo eya kwenza ukuba ubuninzi bogcino lwamandla bufumaneke kwiziphakamiso ezizodwa eziyilelwe ukujongana nemiba yokuqina ngexesha lembalela, imililo yasendle okanye izaqhwithi zasebusika ezigqithisileyo.
Ukulibaziseka kwegridi kuye kwaba ngumqobo obalulekileyo wokugcina amandla ixesha elide, utshilo uCarrie Bellamy, umlawuli we-Malt wezorhwebo. Kodwa ekupheleni kosuku, imakethi yokugcina amandla ifuna ukucaca ngakumbi kwitekhnoloji efanelekileyo yokugcina ixesha elide, kwaye kunye neshedyuli yoqhagamshelwano lwangoku, kubonakala kungenakwenzeka ukuba iteknoloji yokugcina iteknoloji iya kuvela ngo-2030 ukwandisa amazinga okwamkelwa.
UMichael Foster, usekela mongameli wokuthengwa kwelanga kunye nokugcinwa kwamandla e-Avantus, uthe, "Ngaxa lithile, siya kukwazi ukwenza ngcono kubuchwepheshe obutsha kuba itekhnoloji ethile iphelelwe lixesha."
Ixesha lokuposa: Sep-28-2022