Isosiyete yo mu Budage yitwa Voltstorage, ivuga ko ari yo yonyine yubaka kandi ikora ibikoresho byo kubika imirasire y'izuba mu ngo ikoresha bateri za vanadium flow, yakusanyije miliyoni 6 z'amayero (miliyoni 7.1 z'amadolari y'Amerika) muri Nyakanga.
Voltstorage ivuga ko sisitemu yayo ya bateri ishobora kongera gukoreshwa kandi idashya ishobora no kugera ku buzima burambye bwo gusharija no gusohora umuriro idagabanyije ubuziranenge bw'ibice cyangwa electrolytes, kandi ishobora kuba "uburyo busaba cyane bwo gusimbuza ikoranabuhanga rya lithium mu bidukikije." Sisitemu yayo ya bateri yitwa Voltage SMART, yatangijwe mu 2018, ingufu zisohoka ni 1.5kW, ubushobozi ni 6.2kWh. Uwashinze iyi sosiyete, Jakob Bitner, yatangaje ubwo yasohoraga ko Voltstorage ari "isosiyete ya mbere yikora mu buryo bwikora mu gukora utunyangingo twa bateri ya redox", kugira ngo ibashe gukora bateri nziza ku "giciro cyiza". Bateri nziza yo gupakira bateri. Iyi sosiyete ivuga kandi ko, ugereranyije n'ububiko bwa litiyumu-iyoni nk'ubwo, imyuka ya karuboni mu musaruro wayo yagabanutseho hafi 37%.
Nubwo amakuru nyayo yerekeye uburyo bwo gukoresha umuriro ataratangira kwangiza isoko rikomeye rya bateri za lithium-ion, bateri za redox zikoresha electrolyte ya vanadium ku muyoboro w'amashanyarazi n'ibipimo binini by'ubucuruzi byakuruye amatsiko n'ibiganiro byinshi ku isi. Muri icyo gihe, mu ikoreshwa ry'urugo, Redflow yo muri Ositaraliya ni yo yonyine ikoresha electrolyte ya zinc bromide aho gukoresha vanadium, kandi bivugwa ko yibanda ku isoko ryo kubika ibikoresho mu ngo ndetse no ku bucuruzi n'inganda. Ariko, nubwo Redflow yatanze sisitemu yayo ya ZBM ku bakoresha amazu menshi, Redflow yahagaritse gukora ibicuruzwa bya 10kWh by'umwihariko ku mazu yo guturamo muri Gicurasi 2017, yibanda cyane ku bindi bice by'isoko. Julian Jansen, umusesenguzi w'inganda muri IHS Markit, yabwiye Energy-Storage.news ubwo umusaruro wahagararaga, ati: “Bisa nkaho bidashoboka ko bateri zikoresha umuriro zizagera ku isoko ry'amazu yo guturamo hanze y'uturere twihariye. Amahitamo meza ku buryo bwo guhangana. Gukoresha neza.”
Abashoramari basanzwe muri Voltstorage y’ikigo gishya cy’i Munich bongeye gushora imari, barimo ikigo cy’ishoramari ry’imiryango Korys, Bayer Capital, ishami rya Banka y’Iterambere ya Bavarian, na EIT InnoEnergy, umushoramari wihutisha ingufu zirambye z’i Burayi n’udushya dufitanye isano na byo.
Bo Normark, umuyobozi mukuru wa EIT InnoEnergy'inganda strategy, yabwiye Energy-Storage.news muri iki cyumweru ko uyu muryango wemera ko kubika ingufu bifite ubushobozi bunini mu bice bine: lithium ion, bateri ikoreshwa mu mazi, supercapacitor na hydrogen. Nk'uko Normark, inararibonye mu bijyanye no gutanga amashanyarazi no gukoresha ikoranabuhanga rigezweho, buri koranabuhanga ryo kubika rishobora kuzuzanya, rigatanga porogaramu zitandukanye kandi rigatanga igihe gitandukanye. EIT InnoEnergy inatanga inkunga ku nganda nyinshi nini zikora bateri za lithium-ion, harimo n'ibigo bishya bya Verkor na Northvolt, hamwe n'uruganda rw'i Burayi rwa 110GWh ruteganyijwe hagati y'inganda zombi.
Ku bijyanye n'ibi, Redflow yavuze mu ntangiriro z'uku kwezi ko izongeramo imikorere y'uruganda rw'amashanyarazi rukoresha ikoranabuhanga (virtual power plant) muri bateri yayo ikoresha amashanyarazi. Iyi sosiyete yafatanyije na CarbonTRACK, ikigo gitanga serivisi zo gucunga ingufu (EMS). Abakiriya bazashobora gucunga no kunoza ikoreshwa ry'ibikoresho bya Redflow binyuze muri gahunda ya CarbonTRACK yo kugenzura neza.
Mbere na mbere, bombi bashakaga amahirwe ku isoko rya Afurika y'Epfo, aho amashanyarazi adashoboka byatumye abakiriya bafite ahantu hanini ho gutura, ubucuruzi cyangwa ahandi hantu hatari heza bashobora kungukirwa n'ikoranabuhanga. EMS ya CarbonTRACK ishobora gushyigikira porogaramu zitandukanye, harimo gusubiza ibyo abantu bashaka, kugenzura inshuro, ibikorwa byo kuri interineti no kwihanganira ikoranabuhanga. Redflow yavuze ko imikorere yayo ikomeye yo gukwirakwiza no kohereza kenshi bateri zigenda zinyuramo bizaba "umufatanyabikorwa ukomeye" uzakura muri EMS.
Spiros Livadaras, Umuyobozi Mukuru wa CarbonTRACK, yagize ati: “Sisitemu yo kubika ingufu ya Redflow ishingiye kuri bateri yayo ikomeye ya zinc-bromine, ishobora kohereza no gucunga ingufu nyinshi. Ikoranabuhanga ryacu ryuzuza ubushobozi bwa Redflow bwo kwicungira, kurinda no kugenzura bateri.”
Redflow iherutse gusinya amasezerano abiri yo gutanga bateri zikoreshwa mu itumanaho muri Nouvelle-Zélande, ndetse inagurisha uburyo bwo kohereza bateri ku isoko ry’itumanaho ryo muri Afurika y’Epfo, ndetse inavuga ku ruhare rwayo mu guha abatuye mu cyaro ubushobozi bwo kwigenga mu bijyanye n’ingufu n’umutekano. Ubushobozi bwo gukora imibonano mpuzabitsina. Igihugu cya Ositaraliya.
Soma itsinda ry'inzobere rya CENELEST, ikigo gihuriweho na Fraunhofer Institute of Chemical Technology na Kaminuza ya New South Wales, maze batangira gusohora inkuru y'ikoranabuhanga ku bateri zikoreshwa mu gukwirakwiza amazi mu buryo bwa redox mu kinyamakuru cyacu cyitwa "PV Tech Power". Kubika ingufu zisubiramo".
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Igihe cyo kohereza: Kanama-12-2020