Lub 314Ah lithium roj teeb, nrog nws cov yam ntxwv ntawm ultra loj muaj peev xwm, thiab muaj kev sib koom ua ke, tau dhau los ua cov chaw nres tsheb siab, thiab cov chaw khaws cia rau hauv thaj chaw deb. Global manufacturers are focusing on the demand for "large capacity and large-scale applications+long-term stable operation". Los ntawm kev rhuav tshem los ntawm cov peev txheej ntawm cov roj teeb, thiab kev ua haujlwm zoo hauv nruab nrab, thiab cov roj teeb muaj peev xwm ua tiav cov kev tswj hwm tau zoo nyob rau hauv loj thiab "cov nqi qis dua". Qhov no tsis yog ua tau raws li cov phiaj xwm ntawm lub zog rau "muaj hluav taws xob loj thiab rov ua lub cav" siab} Lub zog muaj zog khoom lag luam.
1 lub peev xwm breakthroughroughroughrothrough: kev siv thev naus laus zis kev siv rau ultra muaj peev xwm loj
Tuam Tshoj tus 'square lithium hlau phosphate loj muaj peev xwm ua haujlwm'. Qee hom lag luam 314Ah Lithchole Iron phosphate cov txheej txheem roj teeb "(100 txheej txheem} pa taws Los ntawm kev siv "siab {{- 9.995%), txhawb nqa pvdf), txhawb nqa" cov lus teb zoo tshaj plaws " Qhov ntsuas ntsuas ntsuas ntawm 10GW Greeur Side Zog Siv Lub Zog Siv Hluav Taws Xob no tuaj yeem ua tiav cov nyiaj pab hluav taws xob txhua hnub
Nyiv "lub peev xwm loj innovoric ternalrical ternary lithium". Nyob rau hauv teb rau "Kev Xav Tau Lub Zog Zoo" Xav Tau Ntawm Cov Hluav Taws Xob Loj Loj 31,0,50, 60%) thiab "cov pa roj hluav taws xob 9,5) thiab" (Silicon cov ntsiab lus ntawm 15%), nrog lub zog ceev ntawm 280Wh / kg, uas yog 65% siab dua li ntawm cov roj teeb lithium phosphate roj teeb. Cov roj teeb ntawm tes adjts "Laser Vuam hluav taws xob pob ntseg" (kev txhawb nqa 2c txuas ntxiv), thiab yoog raws tus cwj pwm ntawm loj thauj khoom hloov pauv. Daim ntawv thov ntawm loj- nplai microgrid capety, ntsib qhov kev thov ntawm lub zog ntawm lub zog ntawm lub zog
2 lub zog kev sib xyaw: kev txhim kho kom zoo rau cov xwm txheej loj
"Pawg tswj pawg tswj hwm" hauv Tebchaws Meskas. Lub 1gwht lub zog cia pawg (3184 314 AH cov roj teeb a "Master} Tus Kws Kho Mob<10ms) uniformly schedules 100 cabin level controllers, and allocates the charging and discharging power of each battery cell according to the grid instructions (deviation<1%). The central controller is equipped with a "power grid demand forecasting algorithm" that combines historical load data with real-time electricity prices to develop a charging and discharging plan 24 hours in advance. This allows the energy storage system to fully discharge during peak electricity prices (1.5 yuan/kWh) and fully charge during off peak prices (0.3 yuan/kWh), resulting in a profit margin of 1.2 yuan per kWh. The actual measurement of a power grid side energy storage project in Texas shows that the clustered control achieves a system charging and discharging efficiency of 92%, which is 5% higher than decentralized control, and an additional annual revenue increase of 1.2 million yuan.
Cov 'kua cua txias ua ke ua ke' hauv Europe. Txhawm rau hais txog lub siab kub lub zog ntawm 314Ah roj teeb thaum lub siab hloov pauv (nrog rau lub tshuab hluav taws xob (nrog rau lub tshuab hluav taws kub) dissipation efficiency piv rau huab cua txias. Cov kua ua kua txias "tswj qhov ntsuas kub ntawm lub tsev me me ntawm 2 degree, zam lub neej lwj ntawm lub neej overheating. Daim ntawv thov ntawm 2GWWh photovoltaic cia project nyob rau hauv lub teb chaws yees nyob rau hauv 6000 zaus uas yog 20% siab dua ntawm cov nyiaj tau los ntawm 30 lab tag nrho.
3 Lifespan thiab Kev Lag Luam: Lub sijhawm ntev lav rau cov phiaj xwm loj
Tuam Tshoj tus "hierarchical siv thiab rov ua dua kaw - voj". Tom qab 10 xyoo ntawm kev ua haujlwm hauv Grid Sab Lub Zog Kev Lag Luam (xws li lub peev xwm kev kuaj mob) los ntawm "kev ua haujlwm hauv lub peev xwm ntawm lub zog ntawm lub zog) los ntawm 520Ah lossis ntau dua yuav raug siv rau 5 xyoos kev ua haujlwm; Tom qab ua tiav nyiaj so haujlwm, lithium, hlau thiab lwm cov ntsiab tau muab rho tawm los ntawm "tus nqi ntub dej ntawm 95%) los npaj cov khoom siv zoo dua. Qhov ntsuas tiag tiag ntawm cov phiaj xwm kev siv tau hauv Qinghai qhia tau tias lub xov tooj cua 314 Nyob rau tib lub sijhawm, cov roj teeb tshiab tau ua los ntawm cov khoom siv ua tau los ntawm cov ntaub ntawv tshiab, ua tiav ntawm "tag nrho lub neej lub neej".
Tsawg tus nqi siv cov ntaub ntawv hauv Australia. Hauv kev teb rau tus nqi uas muaj kev nkag siab ntawm cov txheej txheem hluav taws xob loj (LUDGLE Altrody) 25%. Txawm hais tias lub zog ceev yog 20% qis dua li ntawm ternary lithium roj teeb, lub sijhawm voj voog nce mus txog 8000 zaug (80% dod). Suav raws cov phiaj xwm phiaj xwm kev cia siab " Daim ntawv thov ntawm loj- scale scale photovoltaic cia li raug nqi ntawm cov peev txheej ntawm lub zog 314Ah, ua rau nws muaj peev xwm ntawm kev sib tw nrog cov hluav taws xob thermal.
Tus tseem ceeb ntawm 314Ah lithium roj teeb dag nyob rau hauv "Txhawb lub siab high- fais fab rooj cia nrog ultra loj muaj peev xwm". Nyob rau yav tom ntej, nrog kev loj hlob ntawm cov khoom {3} Lub luag haujlwm ntawm cov khoom siv " Microgrids, thiab txhawb kev ua haujlwm ruaj khov ntawm kev faib ua feem sib txuas dua tshiab dua tshiab lub zog.