Tiknoolajiyada kaydinta tamarta batteriga ee socota

Bateriga qulqulaya guud ahaan waa aaladda kaydinta tamarta korantada. Iyadoo loo marayo falcelinta dhimista oksaydhka ee walxaha firfircoon ee dareeraha ah, beddelka tamarta korantada iyo tamarta kiimikada ayaa la dhammeeyaa, taas oo soo afjaraysa kaydinta iyo sii deynta tamarta korantada. Sababtoo ah faa’iidooyinka aadka u muuqda sida awoodda iyo awoodda madax-bannaanida, kharashka qoto dheer iyo qulqulka qoto dheer, iyo badbaadada wanaagsan, waxay noqotay mid ka mid ah doorashooyinka ugu fiican ee kaydinta tamarta.

Tan iyo markii batteriga dareeraha ah la abuuray 1970-yadii, waxay soo martay in ka badan 100 mashruuc, min shaybaar ilaa shirkad, laga bilaabo prototype ilaa badeecad caadi ah, laga soo bilaabo bandhig ilaa hirgelinta ganacsi, yar ilaa weyn, hal ilaa caalami.

Awoodda lagu rakibay baytari socodka vanadium waa 35mw, kaas oo hadda ah batari socodka ugu badan ee la isticmaalo. Dalian Rongke Energy Kaydinta Technology Co., Ltd. alaabta muhiimka ah ee dhammaan-vanadium redox baytariyada socodka. Isla mar ahaantaana, alaabta electrolyte waxaa loo dhoofiyaa Japan, South Korea, United States, Germany, United Kingdom iyo dalal kale. Xulashada sare, adkeysiga sare iyo qiimaha hoose ee xuubka aan-fluorine-ka ee aan ahayn fluorine ayaa ka fiican xuubka sarrifka perfluorosulfonic acid ion, qiimuhuna waa 10% kaliya dhammaan baytariyada socodka vanadium, kaas oo si dhab ah u jebiya kharashka kharashka dhammaan baytariyada socodka vanadium .

Iyada oo loo marayo hagaajinta qaab dhismeedka iyo isticmaalka agabka cusub, cufnaanta dheeraadka ah ee hawlgalka hadda ee dhammaan batteriga qulqulka vanadium ayaa laga dhimay 80 mA asalka ah ilaa C / C㎡ 120 mA / ㎡ horumarsan iyadoo la ilaalinayo isla shaqada. Qiimaha reactor-ka ayaa la dhimay ku dhawaad ​​30%. Hal xidhmada caadiga ah waa 32kw, kaas oo loo dhoofiyay Maraykanka iyo Jarmalka. Bishii Maajo 2013, nidaamka kaydinta tamarta tamarta adduunka ugu weyn 5 MW/10 MWH vanadium ayaa si guul leh loogu xidhay shabaqyada Guodian Longyuan 50mw beer dabaysha. Ka dib, mashruuca kaydinta tamarta ee 3mw / 6mwh ee ku xidhan shabakada tamarta dabaysha, iyo Guodian iyo dabaysha 2mw / 4mwh mashaariicda kaydinta tamarta ayaa laga hirgaliyay Jinzhou, kuwaas oo sidoo kale ah kiisas muhiim ah oo ku saabsan sahaminta waddankayga ee moodooyinka ganacsiga kaydinta tamarta.

Hogaamiye kale oo ku jira baytariyada socodka vanadium waa sumitomoelectric Japan. Shirkaddu waxay dib u bilawday ganacsigeeda baytariga mobilada sanadkii 2010 waxayna dhamaystiri doontaa 15MW/60MW/hr vanadium warshad baytari mobile ah sanadka 2015 si ay ula tacaasho culayska ugu sarreeya iyo cadaadiska tayada korantada ee ay keentay isku darka dhirta cadceeda ee waaweyn ee Hokkaido. Hirgelinta guusha leh ee mashruucan ayaa noqon doonta guul kale oo laga gaaray baytariyada socodka vanadium. Sannadkii 2014, iyadoo la kaashanayo Sanduuqa Tamarta iyo Nadiifinta ee US, US UniEnergy Technologies LLC (UET) waxay Washington ka dhistay 3mw/10mw nidaamka kaydinta tamarta tamarta ee vanadium. UET waxay isticmaali doontaa tignoolajiyadeeda isku dhafka ah ee elektrolytka markii ugu horeysay si ay u kordhiso cufnaanta tamarta qiyaastii 40%, balaadhiso daaqada heerkulka iyo kala duwanaanta tamarta ee dhammaan baytariyada socodka vanadium, iyo inay yarayso isticmaalka tamarta maamulka kulaylka.

Waqtigan xaadirka ah, awoodda tamarta iyo isku hallaynta nidaamka ee baytariyada lithium socodka togan, iyo dhimista kharashkooda ayaa ah arrimo muhiim u ah qorsheynta codsiga ballaaran ee baytariyada socodka togan. Farsamada ugu muhiimsan waa in la horumariyo alaabta batteriga ee waxqabadka sare leh, la hagaajiyo qaab dhismeedka batteriga, iyo in la yareeyo caabbinta gudaha batteriga. Dhowaan, kooxda cilmi-baarista ee Zhang Huamin waxay soo saareen dhammaan-vanadium redox batari qulqulka qulqulka oo leh hal batari oo sii daaya awoodda tamarta. Cufnaanta hadda shaqaynaysa waa 80ma/C mitir labajibbaaran, kaas oo gaadhay 81% iyo 93% dhawr sano ka hor, taas oo si buuxda u caddaynaysa ballaadhintiisa. Meel bannaan iyo rajooyin.