Ukusetshenziswa kweibhethri ye-lithium iron phosphateikakhulukazi kuhlanganisa ukusetshenziswa kwemboni yezimoto zamandla amasha, ukusetshenziswa kwemakethe yokugcina amandla, ukusetshenziswa kokuqala kokuphakelwa kukagesi, njll. Phakathi kwazo, isilinganiso esikhulu kunazo zonke kanye nesicelo esikhulu kunazo zonke imboni yezimoto zamandla amasha.
Amabhethri asetshenziswa eziteshini eziyisisekelo zokuxhumana cishe ahlangabezane nezigaba ezintathu zokuthuthuka nokuziphendukela kwemvelo: amabhethri e-lead-asidi yohlobo oluvulekile, amabhethri avikela ukuqhuma kwe-asidi, namabhethri e-lead-asidi evaliwe alawulwa ngamavalvu.Njengamanje, inani elikhulu lamabhethri e-lead-asidi eholayo alawulwa yi-valve asetshenziswa eziteshini eziyisisekelo adalule izinkinga ezithile ezivelele phakathi neminyaka eminingi yokusetshenziswa: ukuphila kwangempela kwesevisi kufushane (iminyaka emi-3 kuya kwemi-5), kanye nesilinganiso somthamo wamandla namandla. isisindo isilinganiso siphansi.Izidingo eziphansi, eziqinile kuzinga lokushisa elizungezile (20~30°C);ayihambisani nemvelo.
Ukuvela kwamabhethri e-Lifepo4 kuxazulule izinkinga ezingenhla zamabhethri e-lead-acid.Impilo yayo ende (izikhathi ezingaphezu kuka-2000 zokushaja nokukhishwa), izici ezinhle zokushisa okuphezulu, usayizi omncane, isisindo esilula kanye nezinye izinzuzo kancane kancane ziyathandwa ngabasebenza.ukuqashelwa nomusa.Ibhethri ye-Lifepo4 inezinga lokushisa elibanzi futhi lingasebenza ngokuzinzile ku- -20 ~ 60C.Ezinhlelweni eziningi, asikho isidingo sokufaka ama-air conditioner noma imishini yesiqandisi.Ibhethri le-Lifepo4 lincane ngosayizi futhi liyakhanya ngesisindo.Ibhethri le-Lifepo4 elinamandla amancane lingafakwa odongeni.Ibhethri ye-Lifepo4 nayo inciphisa umkhondo.Ibhethri ye-Lifepo4 ayinazo izinsimbi ezisindayo noma izinsimbi ezingavamile, ayinabo ubuthi, ayingcolisi, futhi ayihambisani nemvelo.
Ngo-2018, isikali sezinhlelo zokusebenza zokugcina amandla esiseceleni kwegridi saqhuma, okwaletha imakethe yaseChina yokugcina amandla enkathini ye-“GW/GWh”.Izibalo zikhombisa ukuthi ngo-2018, isikali esiqoqiwe samaphrojekthi okugcina amandla asetshenziswa ezweni lami sasingu-1018.5MW/2912.3MWh, esasiphindwe izikhathi ezingu-2.6 kunesamba esiphelele ngo-2017. Phakathi kwazo, ngo-2018, umthamo ofakiwe wezwe lami elisha. amaphrojekthi okugcina okusebenza ayengu-2.3GW, futhi isikali esisha sokusebenza sokugcinwa kwe-electrochemical sasisikhulu kunawo wonke, ku-0.6GW, ukwanda konyaka ngonyaka ngama-414%.
Ngo-2019, amandla afakiwe amaphrojekthi okugcina amakhemikhali kagesi asanda kwenziwa ezweni lami ayengama-636.9MW, okuwukunyuka konyaka ngo-6.15%.Ngokwezibikezelo, ngo-2025, umthamo ofakiwe we-electrochemical energy storage emhlabeni uzodlula u-500GW, futhi usayizi wemakethe uzodlula i-yuan eyisigidigidi esisodwa.
Eqeqebeni lama-331 elithi "Isimemezelo Sabakhi Bezimoto Zomgwaqo Nemikhiqizo" esikhishwe uMnyango Wezimboni Nobuchwepheshe Bolwazi ngo-Ephreli 2020, kunezinhlobo ezingama-306 zezimoto zamandla amasha (okubandakanya izimoto zabagibeli, amabhasi nezimoto ezikhethekile) ezisebenzisa ucingo.Phakathi kwazo, kusetshenziswa amabhethri e-lifepo4.Izimoto zibalelwa ku-78%.Izwe libheka ukubaluleka okukhulu ekuphepheni kwamabhethri kagesi, okuhambisana nokusebenza kahle kwamabhethri e-lifepo4 ngamabhizinisi, ukuthuthukiswa kwesikhathi esizayo kwamabhethri e-lifepo4 akunamkhawulo.
Isikhathi sokuthumela: May-16-2023