Njengoba isidingo samandla athembekile nesimeme siqhubeka nokwanda, ukugcinwa kwamandla sekuyingxenye ebalulekile yengqalasizinda yesimanje.Ngokukhuphuka kwemithombo yamandla avuselelekayo njengelanga nomoya,izinhlelo zokugcina amandlasekubalulekile ukuqeda ukuphehlwa kukagesi ngezikhathi ezithile kanye nokuqinisekisa ukuhlinzekwa kukagesi okuqhubekayo.Isici esibalulekile ekuhloleni ukusebenza kahle kwesistimu yokugcina amandla ukusebenza kahle kwayo kokushaja/ukukhipha.
Ukushaja/ukukhipha kahle kubhekisela kumandla angagcinwa ebhethrini noma ohlelweni lokugcina amandla uma kuqhathaniswa namandla angatholwa ebhethrini noma ohlelweni lokulondoloza amandla ngesikhathi sokuwakhipha.Ikalwa njengephesenti futhi iyimethrikhi eyinhloko ekunqumeni ukubaluleka kanye nokusebenza kwezomnotho kobuchwepheshe bokugcina amandla.
Ukushaja okuphezulu/ukukhipha kahle kusho ukuthi isistimu iyakwazi ukugcina ingxenye enkulu yamandla atholakele ngesikhathi sokushaja futhi ingaphinda isebenzise iningi lamandla ngesikhathi sokushajwa.Lokhu ukusebenza kahle kubalulekileizinhlelo zokugcina amandlaisetshenziswa ezinhlotsheni ezahlukahlukene, kusukela ekusetshenzisweni kwezindawo zokuhlala nezokuhweba kuya ekusebenzeni kwesikali sosizo.
Ezindaweni zokuhlala nezokuhweba,izinhlelo zokugcina amandlangokushaja okuphezulu/ukukhipha kahle kwenza abanikazi bezindlu namabhizinisi bakhulise ukusetshenziswa kwamandla avuselelekayo.Isibonelo, uma isistimu yephaneli yelanga ikhiqiza amandla amaningi phakathi nosuku lapho ilanga libalele, ingagcinwa kahle kumabhethri.Kamuva kusihlwa, lapho ama-solar panel engakhiqizi ugesi, amandla agciniwe angakhululwa ukuze ahlangabezane nezidingo zamandla zesakhiwo.Ukushaja okuphezulu/ukuphuma kahle kuqinisekisa ukuthi amandla amancane ayamoshwa ngesikhathi sokugcinwa nokulandwa, okwenza uhlelo lungabizi kakhulu futhi luvumelane nemvelo.
Ngokufanayo, ezinhlelweni zokusebenza zesikali, ubuchwepheshe bokugcina amandla obusebenza kahle budlala indima ebalulekile ekusimamiseni igridi.Imithombo yamandla avuselelekayo njengomoya kanye nelanga ingaba nezikhawu, okubangela ukuguquguquka kokukhiqizwa kwamandla.Izinhlelo zokugcina amandlaingagcina amandla engeziwe ngesikhathi sokukhiqiza okuphezulu futhi iwakhulule ngezikhathi zokukhiqiza okuphansi noma isidingo esikhulu.Ngokusebenzisa amasistimu okugcina asebenza kahle, izinsiza zinganciphisa isidingo sezitshalo zamandla eziyisipele futhi zinciphise ukuthembela ekuphehleni kukaphethiloli wezinsalela, okuphumela kugridi yamandla ethembeke kakhulu futhi esimeme.
Inani lokushaja kokugcinwa kwamandla/ukusebenza kahle kokukhipha amandla lidlulela ngale kokuhlanganiswa kwamandla avuselelekayo.Iphinde ibambe iqhaza elibalulekile ekwenzeni ngcono ukusebenza kahle nokusebenza kahle kwezimoto zikagesi (EVs).Izimoto zikagesi zithembele kumabhethri aphinde ashajwe ukuze zigcine amandla futhi zinikeze ukuhamba.Ukushaja okuphezulu/ukukhipha kahle kusho ukuthi amandla engeziwe avela kugridi angagcinwa kubhethri lemoto, okuvumela ibanga elide lokushayela kanye nezikhathi zokushaja ezimfushane.Lokhu akugcini nje ngokuthuthukisa ukusebenza okuphelele kwezimoto zikagesi, futhi kusiza ekunciphiseni ukuthembela ezimotweni ezinamandla kaphethiloli, ngaleyo ndlela kuncishiswe ukukhishwa kwamagesi abamba ukushisa futhi kukhuthaze umkhakha wezokuthutha ohlanzekile.
Ukuphishekela ukushaja okuphezulu nokusebenza kahle kokukhipha amandla kuye kwaholela ekuthuthukisweni okuqhubekayo kubuchwepheshe bokugcina amandla.Amakhemikhali ebhethri, njengamabhethri e-lithium-ion, athuthuke kakhulu phakathi neminyaka edlule, okuvumela ukuminyana kwamandla okuphezulu nokusebenza kahle okuphezulu.Ngaphezu kwalokho, izindlela ezintsha ezinjengamabhethri agelezayo nama-supercapacitor ziyathuthukiswa ukuze kuthuthukiswe ukusebenza kahle kwesitoreji futhi kunikwe amandla izinhlelo zokusebenza ezintsha.
Njengoba umhlaba ushintshela kwikusasa lamandla esimeme kakhudlwana, inani leshaja yokugcinwa kwamandla/ukusebenza kahle kokukhipha amandla alinakubukelwa phansi.Ivumela ukusetshenziswa kahle kwamandla avuselelekayo, imisa amagridi kagesi futhi ithuthukise ukusebenza kwezimoto zikagesi.Ngocwaningo oluqhubekayo nentuthuko,izinhlelo zokugcina amandlazizoqhubeka nokusebenza kahle, zandise umnikelo wazo ohlelweni lwamandla oluluhlaza, olukwazi ukumelana nokuqina
Isikhathi sokuthumela: Oct-19-2023