Kambani yekuGermany yeVoltstorage, iyo inoti ndiyo yega inogadzira uye inogadzira masisitimu ekuchengetera simba rezuva epamba achishandisa mabhatiri evanadium flow, yakaunganidza mamiriyoni matanhatu emaeuro (US$7.1 miriyoni) muna Chikunguru.
Voltstorage inoti sisitimu yayo yemabhatiri inogona kushandiswazve uye isingabatike inogonawo kuwana hupenyu hwakareba hwekuchaja nekuburitsa pasina kuderedza mhando yezvikamu kana ma electrolyte, uye inogona kuva "nzira inonyanya kudiwa yezvakatipoteredza pane tekinoroji ye lithium." Sisitimu yayo yemabhatiri inonzi Voltage SMART, yakatangwa muna 2018, simba rekuburitsa i1.5kW, kugona kwayo i6.2kWh. Muvambi wekambani, Jakob Bitner, akazivisa panguva yekuburitswa kwayo kuti Voltstorage yaive "kambani yekutanga kugadzira otomatiki maitiro ekugadzira ma cell ebhatiri re redox", kuitira kuti igone kugadzira mabhatiri emhando yepamusoro pa "mutengo wakakodzera". Bhatiri rebhatiri remhando yepamusoro. Kambani iyi inotiwo, kana ichienzaniswa nekuchengetwa kwakafanana kwe lithium-ion, kuburitswa kwecarbon dioxide mukugadzirwa kwayo kwakaderedzwa neinenge 37%.
Kunyangwe data chaiyo yekushandiswa isati yatanga kukanganisa musika mukuru uripo wemabhatiri e lithium-ion, mabhatiri e redox flow anoshandisa vanadium electrolyte akatenderedza grid uye zviyero zvakakura zvekutengeserana zvakakonzera kufarira kukuru nekukurukurirana pasi rese. Panguva imwe chete, pakushandiswa kumba, Redflow chete muAustralia inoshandisa zinc bromide electrolyte chemistry pachinzvimbo chevanadium, uye inonzi iri kunanga musika wekuchengetera dzimba - pamwe nemashandisirwo emabhizinesi nemaindasitiri. Zvisinei, kunyangwe Redflow yakapa modular ZBM brand system yayo kune vashandisi vakuru vekugara, Redflow yakamisa kugadzirwa kwezvigadzirwa zve 10kWh zvakanangana nenzvimbo dzekugara muna Chivabvu 2017, ichinyanya kutarisa kune mamwe mativi emusika. Julian Jansen, muongorori weindasitiri kuIHS Markit, akaudza Energy-Storage.news apo kugadzirwa kwakamira, "Zvinoita sezvisingaite kuti mabhatiri e flow abudirire mukuva lithium-ion-based mumusika wekugara kunze kwenzvimbo dzakatarwa. Sarudzo dzinoshanda dzemasisitimu. Mashandisirwo eNiche."
Varipo vanoisa mari mukambani itsva yeVoltstorage iri muMunich vakaisa mari zvakare, kusanganisira kambani yekudyara mari yemhuri yeKorys, Bayer Capital, iyo iri pasi peBavarian Development Bank, uye EIT InnoEnergy, iyo inoisa mari nekukurumidza musimba remagetsi rinogara kwenguva refu muEurope pamwe nekuvandudzwa kwakafanana.
Bo Normark, mukuru weEIT InnoEnergy's industrial strategy, akaudza Energy-Storage.news vhiki rino kuti sangano iri rinotenda kuti kuchengetedza simba kune mukana mukuru munzvimbo ina: lithium ion, flow battery, supercapacitor uye hydrogen. Sekureva kwaNormark, nyanzvi mune zvemagetsi uye smart grid field, tekinoroji idzi dzese dzekuchengetedza dzinogona kubatsirana, dzichipa mashandisirwo akasiyana uye dzichipa nguva dzakasiyana. EIT InnoEnergy inopawo rutsigiro kune akawanda mafekitori makuru ekugadzira mabhatiri e lithium-ion, kusanganisira mafekitori matsva eVerkor neNorthvolt, uye fekitori yeEurope ye110GWh iri pakati pefekitori mbiri idzi.
Zvine chekuita neizvi, Redflow yakati pakutanga kwemwedzi uno kuti ichawedzera basa remagetsi chaiwo kubhatiri rayo rekuyerera. Kambani iyi yakabatana neCarbonTRACK, iyo inopa sisitimu yekutonga simba (EMS). Vatengi vachakwanisa kugadzirisa nekushandisa Redflow units kuburikidza neCarbonTRACK's intelligent control algorithm.
Pakutanga, vaviri ava vaitsvaga mikana mumusika weSouth Africa, uko magetsi asina kuvimbika aireva kuti vatengi vane nzvimbo huru dzekugara, dzekutengeserana kana dzisiri dzenzvimbo vanogona kubatsirwa nemusanganiswa wetekinoroji. CarbonTRACK's EMS inogona kutsigira mashandisirwo akasiyana-siyana, anosanganisira kupindura kwekuda, kutonga kwema frequency, kutengeserana kwepamhepo uye kugona kwegrid. Redflow yakati kutenderera kwayo kwakasimba uye mabasa ayo ekutumira mabhatiri ekufambisa ndiwo "mubatsiri mukuru" wekuwana kubva kuEMS Maximum benefit.
Sisitimu yekuchengetedza simba yeRedflow inovhara uye inotamba yakavakirwa pabhatiri rayo rakasimba rezinc-bromine, iro rinogona kutamisa nekutarisira simba rakawanda. Tekinoroji yedu inozadzisa kugona kweRedflow kuzvitarisira, kuchengetedza nekutarisa mabhatiri, ”akadaro Spiros Livadaras, Mutungamiriri Mukuru weCarbonTRACK.
Redflow ichangobva kusaina chibvumirano chakafanana chekupa mabhatiri ekufambisa mvura kune kambani inopa ruzivo rwekutaurirana muNew Zealand, uye yakatengesawo sisitimu iyi kumusika wekutaurirana muSouth Africa, uye yakataurawo nezvebasa rayo mukupa vagari vekumaruwa rusununguko rwesimba uye kuchengetedzeka. Kugona pabonde. Nyika yekwaamai veAustralia.
Verenga timu yenyanzvi yeCENELEST, mubatanidzwa weFraunhofer Institute of Chemical Technology neYunivhesiti yeNew South Wales, uye kekutanga yakaburitsa chinyorwa chehunyanzvi nezvemabhatiri eredox flow mumagazini yedu ye "PV Tech Power". Kuchengetedzwa kwesimba rinogona kudzoreredzwa".
Ramba uchiziva nhau dzichangoburwa, ongororo uye mafungiro. Nyorera tsamba yeEnergy-Storage.news pano.
Nguva yekutumira: Nyamavhuvhu-12-2020