Amandla omoya angamandla ahlanzekile angashi futhi angashi avuselelekayo, ahlanzekile, anobungani bemvelo, futhi avuselelekayo.Ngokusho kwedatha efanele, izinqolobane zethiyori zemithombo yamandla omoya wasemhlabeni waseShayina ziyizigidi eziyizinkulungwane ezingu-3.226 kw, kanti izinqolobane zamandla omoya ezisebenzisekayo zingu-2.53.Izigidi ezingu-100 kw, ezisogwini naseziqhingini ezinemithombo yamandla omoya anothile, umthamo wazo ongathuthukiswa u-1 bhiliyoni kw.Kusukela ngowezi-2013, umthamo wokufakwa kwamandla omoya axhunywe kwigridi kazwelonke ubungamakilowathi ayizigidi ezingama-75.48, okuwukukhula ngo-24.5% unyaka nonyaka, kanye nomthamo ofakiwe ukleliswe endaweni yokuqala emhlabeni;amandla omoya axhunywe kugridi kazwelonke Ukukhiqizwa kukagesi bekungamabhiliyoni ayi-140.1 kWh, okuwukukhula konyaka ngonyaka ngama-36.6%, okwakuphezulu kunezinga lokukhula kwamandla omoya afakwe amandla ngesikhathi esifanayo.Ngokugcizelela kwezwe ekuvikelweni kwemvelo, inkinga yamandla, ukwehla okuqhubekayo kwezindleko ezifakiwe nezinye izici, kanye nokwethulwa okulandelanayo kwezinqubomgomo zokusekela amandla omoya, amandla omoya azongenisa intuthuko ebheke phambili, okwenza kube nokushiyeka amandla omoya ngokuya agqama.Njengoba sonke sazi, amandla omoya anezici zokungahleliwe nokungahleliwe.Uma isivinini somoya sishintsha, amandla okukhipha ama-wind turbines nawo ayashintsha.Kungase kube khona umoya esiqongweni sokusetshenziswa kukagesi, futhi umoya mkhulu kakhulu lapho ugesi otholakalayo uphansi, okuthinta igridi.Ekusebenzeni okuvamile kwamandla omoya, kunzima ukuhlanganisa ukunikezwa kanye nesidingo samandla omoya, futhi isenzakalo "sokushiywa komoya" sivame kakhulu, okwenza amahora okusebenza asebenzayo kwamandla omoya abe phansi kakhulu.Isihluthulelo sokuxazulula le nkinga ukuthuthukisa ubuchwepheshe bokugcina amandla omoya.Uma igridi yamandla anothile emoyeni isezingeni eliphansi, amandla engeziwe azogcinwa.Uma igridi yamandla isezingeni eliphezulu lokusetshenziswa kwamandla, amandla agciniwe azofakwa kugridi ukuze kuqinisekiswe ukuzinza kwamandla axhunywe kwigridi..Kuphela ngokuhlanganisa ubuchwepheshe bamandla omoya kanye nobuchwepheshe bokugcina amandla, ukugcwalisa amandla omunye nomunye, kanye nokuphelelisana lapho imboni yamandla omoya ingathuthuka kahle.
Ukugcinwa kwamandla okokugcina amandla angasetshenzisiwe okwesikhashana futhi siwakhulule uma eselungele ukusetshenziswa.Ihlukaniswe yaba ukugcinwa kwamandla amakhemikhali, ukugcinwa kwamandla ngokomzimba nokunye ukugcinwa kwamandla.Ukugcinwa kwamandla amakhemikhali ikakhulukazi kubhekisela ekusetshenzisweni kwamabhethri ukugcina amandla;isitoreji samandla esibonakalayo sihlukaniswe ngokucindezela Isitoreji samandla omoya, isitoreji samandla samanzi ampontshiwe, isitoreji samandla e-flywheel, njll.;okunye ukugcinwa kwamandla ikakhulukazi kuhlanganisa i-superconducting energy storage, i-super capacitor energy storage, i-hydrogen storage energy storage, isitoreji samandla okushisa, isitoreji samandla abandayo, njll. Izindlela zokugcina amandla ezibalwe ngenhla zinezimfanelo zazo.Nokho, kukhona ukushoda kwendlela yokugcina amandla okulula ukuyisebenzisa, enkulu yokugcina amandla, ukutshalwa kwezimali okuncane futhi kusebenza ngokushesha, futhi iyonga futhi iyasebenza.Ukuzalwa kobuchwepheshe obunelungelo lobunikazi “be-accumulator eqinile esebenza kahle kakhulu” kungase kuguqule lesi simo esikhona.
Isikhathi sokuthumela: Nov-02-2021
