Izibonelo: Ukuqaliswa Okuyimpumelelo Kwezinhlelo Zokugcina Amandla Esitsha

Izinhlelo zokugcina amandla ziye zathola ukuthandwa eminyakeni yamuva nje njengendlela yokugcina nokusabalalisa amandla ngendlela efanele. Phakathi kwalezi zinhlelo, amasistimu okugcina amandla aneziqukathi avele njengesixazululo esingabizi kakhulu nesiguquguqukayo sezinhlelo zokusebenza ezahlukahlukene. Kulesi sihloko, sizohlola izifundo ezimbalwa ezibonisa ukuqaliswa okuyimpumelelo kwamasistimu okugcina amandla aneziqukathi kanye nezinzuzo ezizilethela umkhakha wamandla.

Igridi Ukuzinza Nokuqina

Izinhlelo zokugcina amandla ezifakwe emabhokisini zidlala indima ebalulekile ekuthuthukiseni ukuqina nokuqina kwegridi. Ngokugcina amandla engeziwe ngesikhathi samahora okungasebenzi kanye nokuwakhulula ngesikhathi sokufunwa okuphezulu, lezi zinhlelo zisiza ukulinganisa ukuhlinzekwa kanye nesidingo kugridi. Leli khono libaluleke kakhulu ezifundeni ezinamandla okungena ngamandla avuselelekayo, lapho ukutholakala kwamandla kungashintshashintsha ngokusekelwe esimweni sezulu. Ukuqaliswa okuyimpumelelo okukodwa kwesistimu yokugcina amandla okuqukatha ukuqina nokuqina kwegridi kuseCalifornia, lapho inkampani yensiza yasebenzisa uhlelo olunjalo ukuze ilawule ukufunwa okuphezulu nokunciphisa isidingo sokuthuthukiswa kwengqalasizinda ebizayo.

Izicelo Ezikude Zegridi

Ezindaweni ezikude ezingaphandle kwegridi, amasistimu okugcina amandla aneziqukathi ahlinzeka ngomthombo wamandla onokwethenjelwa nosebenza kahle. Lezi zinhlelo zingamataniswa nemithombo yamandla avuselelekayo njengelanga noma umoya ukuze kwakhiwe ama-microgrid anika amandla imiphakathi ekude noma izinsiza zezimboni. Esinye isifundo esiphawulekayo umsebenzi wezimayini e-Australia owasebenzisa isistimu yokugcina amandla okuqukatha ukunciphisa ukuthembela kwawo kumajeneretha kadizili. Lolu hlelo aluzange lwehlise nje kuphela izindleko zokusebenza kodwa luphinde lwehlisa ukukhishwa kwesisi esingcolisa umoya futhi lwathuthukisa ukuvikeleka kwamandla emayini.

Ukuhlanganiswa Nemithombo Yamandla Avuselelekayo

Amasistimu okugcina amandla afakwe emabhokisini angumphelelisi ofanele emithonjeni yamandla avuselelekayo efana nelanga nomoya. Ngokugcina amandla engeziwe akhiqizwa izinto ezivuselelekayo, lezi zinhlelo zisiza ukushelela ekuguquguqukeni kokukhiqizwa kwamandla futhi ziqinisekise ukuhlinzekwa kwamandla okuzinzile. Isibonelo esiyimpumelelo salokhu kuhlanganiswa singabonakala e-Hawaii, lapho inkampani yensiza ifake isistimu yokugcina amandla ekhonteyina eceleni kwepulazi lelanga ukuze kwandiswe ukukwazi ukwanelisa amandla nokunciphisa ukuthembela kumafutha ezinto ezimbiwa phansi. Uhlelo lube nesandla ekusimamiseni igridi nokwandisa ukusetshenziswa kwamandla avuselelekayo.

Izicelo Zokuhlala Nezohwebo

Amasistimu okugcina amandla afakwe emabhokisini awagcini nje kuphela ezinhlelweni zokusebenza zesikali; bangazuza futhi amakhasimende okuhlala nawokuhweba. Lawa masistimu anika amandla ukuzimela kwamandla ngokuvumela abasebenzisi ukuthi bagcine amandla engeziwe avela kumaphaneli abo elanga noma ukunikezwa kwegridi ukuze bawasebenzise phakathi namahora aphakeme kakhulu noma uma ugesi ucisha. Ucwaningo oluyisibonelo eJalimane lubonisa ukuthi isakhiwo sezentengiselwano sasebenzisa kanjani isistimu yokugcina amandla esitsheni ukuze sinciphise izikweletu zaso zikagesi futhi sithuthukise amandla okuqina. Isistimu ayizange inikeze amandla okulondoloza kuphela phakathi nokucisha kwegridi kodwa futhi yasiza ekuthuthukiseni ukusetshenziswa kwamandla nokunciphisa amanani entengo aphezulu.

Ubuchwepheshe obusafufusa kanye namathrendi esikhathi esizayo

Njengoba ubuchwepheshe buqhubeka nokuvela, izinto ezintsha ezintsha ezinhlelweni zokugcinwa kwamandla eziqukathi zihlala zivela. Amakhemistri ebhethri athuthukile, izinhlelo zokulawula ezihlakaniphile, nezinkundla zesofthiwe ezididiyelwe ziyathuthukiswa ukuze kuthuthukiswe ukusebenza nokuguquguquka kwalezi zinhlelo. Ithrendi eyodwa ethokozisayo ukusetshenziswa kobuhlakani bokwenziwa kanye nezibalo eziqagelayo ukuze kuthuthukiswe imisebenzi yokugcinwa kwamandla nokukhulisa ukusebenza kahle. Ucwaningo lwase-Singapore lugqamisa ukuthi iphrojekthi yegridi ehlakaniphile isebenzise kanjani lobu buchwepheshe kusistimu yokugcina amandla efakwe esitsheni ukuze kuthuthukiswe ukuqina nokusebenza kahle kwegridi. Le phrojekthi ibonise amandla obuchwepheshe obusezingeni eliphezulu ekwakheni ikusasa lokugcina amandla.

Sengiphetha, ukuqaliswa okuyimpumelelo kwamasistimu okugcina amandla aneziqukathi kuzo zonke izinhlelo zokusebenza ezihlukahlukene kugcizelela ukuguquguquka kwawo nokusebenza ngempumelelo ekuthuthukiseni ukuphathwa kwamandla nokuzinza. Kusukela ekuzinzeni kwegridi kuya ekusetshenzisweni okukude okungaphandle kwegridi, kusukela ekuhlanganisweni kwamandla avuselelekayo kuya ekusetshenzisweni kwezindawo zokuhlala nezohwebo, lezi zinhlelo zinikeza inqwaba yezinzuzo kukho kokubili izinsiza nakubasebenzisi bokugcina. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, ikusasa lezinhlelo zokugcina amandla ezifakwe emabhokisini libukeka lithembisa, kanye nezinto ezintsha ezisafufusa ezivula indlela yendawo esebenza kahle futhi esimeme yamandla.