Kuwo wonke umkhakha wezamandla emhlabeni wonke, amandla okukhiqiza avuselelekayo ayaqhubeka nokukhula ngezinga elingakaze libonwe. Amapulazi asebenzisa amandla elanga kanye nokufakwa komoya manje sekunikela ngengxenye enkulu yokuphakelwa kukagesi ezifundeni eziningi, kodwa lokhu kukhula kwethula izinselelo ezintsha kubasebenzisi begridi. Imvelo yesikhashana yemithombo evuselelekayo isho ukuthi ukutholakala kwamandla akuhambisani njalo namaphethini okusetshenziswa. Abahlinzeki besistimu yokugcina amandla bavele njengabalingani ababalulekile ekubhekaneni nalokhu kungalungile. Uma ukukhiqiza kudlula isidingo, isixazululo esisebenzayo sokulondoloza amandla sithwebula lawo mandla ayinsalela futhi siwabambe kuze kube yilapho kudingeka. Ngaphandle kwaleli khono lokubhafa, abasebenzisa igridi kufanele banciphise okukhiphayo okuvuselelekayo ngezikhathi zokukhiqiza okuphezulu, kumoshwe amandla ahlanzekile futhi kubukela phansi imbuyiselo yokutshalwa kwezimali. Indima yomuntu onolwazi umphakeli wesistimu yokugcina amandla idlulela ngalé kokulethwa kwemishini ukuze ihlanganise ukwakheka kwesistimu okwenza ukungena okuvuselelekayo kwenzeke.

Ukuzinza Kwegridi Ngokusetshenziswa Kwesikali Sesitoreji Sesikali

Ukuhlanganiswa okukhulu okuvuselelekayo kubeka ingcindezi engakaze ibonwe kumanethiwekhi okudlulisela abeklanyelwe ukukhiqizwa okubikezelwe, okuthumelekayo. Isikali sosizo isixazululo sokugcina amandla ibhekana nalokhu ngokunikeza impendulo esheshayo ekuchezukeni kwefrikhwensi kanye nokushintshashintsha kwamandla kagesi. Uma ikhava yamafu inciphisa ukuphuma kwelanga noma isivinini somoya sehla ngokungalindelekile, amandla agciniwe ajova kugridi ngaphakathi kwama-millisecond, ukugcina ukuzinza obekungadinga ukuthi izitshalo zikaphethiloli wezinto ezimbiwa phansi zihlale ku-inthanethi. Abahlinzeki besistimu yokulondoloza amandla kufanele benze lokhu kufakwa kwesilinganiso sokusetshenziswa ukuze kumelane nokuhamba ngamabhayisikili okuqhubekayo kuyilapho iletha ukusebenza okuthembekile phakathi namashumi eminyaka. Kwa-Wenergy, sakha amasistimu ethu ebhethri ebanga lemboni ngokukhethekile kulolu hlelo lokusebenza oludingayo, siqinisekisa ukuthi ama-opharetha egridi angancika emandleni agciniwe lapho okukhiphayo okuvuselelekayo kushintshashintsha. Ukukhula kwendlela yethu kusho ukuthi njengoba ukungena okuvuselelekayo kukhula, umthamo wesitoreji ungakhula ngendlela efanayo.

Ukuthuthukisa Ukusetshenziswa Kwempahla Evuselelekayo

Amapulazi omoya kanye nelanga angenisa imali ephezulu uma ekhiqiza amandla ngezikhathi zamanani aphezulu, nokho umphumela wawo uncike esimweni sezulu kunezimpawu zemakethe. Isixazululo esididiyelwe sokugcina amandla siguqula lezi zimpahla zisuke kumajeneretha ancike esimweni sezulu zibe izinsiza ezithunyelwayo ezingagudluzela ukulethwa ezikhathini ezifanele. Abahlinzeki besistimu yokugcina amandla banika amandla abanikazi bephrojekthi ukuthi bathwebule isizukulwane selanga eseqile emini futhi basikhulule phakathi nenani eliphakeme lakusihlwa lapho amanani ngokuvamile ekhuphuka. Leli khono lishintsha kakhulu umnotho wentuthuko evuselelekayo. Isixazululo sokugcina amandla esikalini esisetshenziswayo esibhangqwe nepulazi lelanga singafinyelela izici zomthamo kanye namaphrofayili emali engenayo asondela ekukhiqizeni okuvamile kuyilapho kugcinwa ukusebenza kwezindleko zikaphethiloli eziyiziro. I-Wenergy isebenza nabathuthukisi bephrojekthi ukuze isebenzise lokhu kulungiselelwa okubhanqiwe, ikhulise imbuyiselo emalini etshaliwe ngokusetshenziswa kwesitoreji esihlakaniphile.

Ukuthuthukisa Izindleko Kuwo wonke Isistimu Yegridi

Indaba yezomnotho yokugcina idlulela ngale kwembuyiselo yephrojekthi ngayinye ukuze ihlanganise izinzuzo zohlelo olubanzi ezinciphisa izindleko zikagesi kubo bonke abasebenzisi. Lapho abahlinzeki besistimu yokugcina amandla besebenzisa ukufakwa kwesikali sokusetshenziswa ezindaweni zegridi yamasu, banciphisa ukuminyana kokudlulisela futhi bahlehlise ukuthuthukiswa kwengqalasizinda ebizayo. Isixazululo esibekwe kahle sokugcina amandla singamunca amandla lapho izintambo zasendaweni zibambisene futhi ziphume lapho umthamo usutholakala, okwandisa ngempumelelo ukuphuma ngaphandle kokwakha izintambo ezintsha. Lolu hlelo lokusebenza lubonisa ukuthi umhlinzeki wesistimu yokugcina amandla unikela kanjani ekusebenzeni kahle kwegridi ngaphezu komsebenzi wokuhlanganisa ovuselelekayo. Ngo Wenergy, sihlaziya i-grid topology futhi silayisha amaphethini ukuze simise amasistimu ethu esikali sokusetshenziswa lapho aletha inzuzo enkulu yesistimu. Umphumela uba izindleko eziphansi zokusebenza zabasebenzisi begridi kanye nezintengo zikagesi ezincishisiwe kubasebenzisi bokugcina abathembele emandleni athembekile, ahlanzekile.

Abahlinzeki besistimu yokugcina amandla badlala indima ebalulekile ekukhuphuleni amandla avuselelekayo ukusuka ekunikeleni kwe-niche kuya kumthombo wegridi oyinhloko. Kwa-Wenergy, siletha amandla esixazululo sokulondoloza amandla esikalini esinzinzisa amagridi, athuthukise ukusetshenziswa okuvuselelekayo, futhi athuthukise izindleko zohlelo lonke. Simema izinsiza, abathuthukisi bephrojekthi, nabasebenzi begridi ukuthi bahlole ukuthi amasistimu wethu webhethri wezinga lezimboni angazisekela kanjani izinhloso zabo zokuhlanganisa ezivuselelekayo. Inguquko eya kumandla ahlanzekile incike kakhulu engqalasizinda yokugcina, futhi sihlala sizibophezele ekuhlinzekeni ukwethembeka kanye nokulinganisa okudingwa yile nhloso.