Vanadium Redox Flow Batteri, izina ryuzuye Vanadium REDOX bateri (VRB), ni ubwoko bwa bateri ya REDOX aho ibintu bikora bizenguruka mumazi. Batteri ya Iron-chromium REDOX yabayeho kuva mu myaka ya za 1960, ariko bateri ya vanadium REDOX yatanzwe mu 1985 na Marria Kacos muri kaminuza ya New South Wales muri Ositaraliya, kandi nyuma y’imyaka irenga makumyabiri y’ubushakashatsi n’iterambere, ikoranabuhanga riri hafi. yo gukura. Mu Buyapani, bateri zo mu bwoko bwa (butandukanye na EV) za batiri za vanadium zo hejuru zigenzura sitasiyo y’amashanyarazi no kubika ingufu z’umuyaga ziratera imbere byihuse, kandi sisitemu yo kubika ingufu za batiri za vanadium zifite ingufu nyinshi zashyizwe mu bikorwa kandi zicuruzwa.
Ingufu z'amashanyarazi zabatiriibitswe nkingufu za chimique muri acide sulfurike electrolyte ya vanadium ion za leta zitandukanye, naamashanyarazi ya hydrolicigitutu gishyirwa mubirundo bya batiri na pompe yo hanze. Mubikorwa byimbaraga za mashini, umuvuduko wa electrolytike hydraulic umuvuduko uzenguruka mubigega bitandukanye byo kubika amazi hamwe no gufunga igice cya batiri. Guhinduranya proton ikoreshwa nka diaphragm ya paki ya batiri, kandi igisubizo cya electrolyte gitemba ugereranije nubuso bwa electrode kandi reaction ya electrochemic ibaho. Ingufu za chimique zibitswe mubisubizo zihindurwamo ingufu zamashanyarazi mukusanya no kuyobora amashanyarazi binyuze mumasahani abiri ya electrode. Iyi reaction reaction reaction ituma bateri ya vanadium kwishyurwa, gusohora no kwishyurwa neza. Electrolyte nziza igizwe na V (Ⅴ) na V (Ⅳ) igisubizo cya ionic, electrolyte mbi igizwe na V (Ⅲ) na V (Ⅱ) igisubizo cya ionic, kwishyuza bateri, ibikoresho byiza kubisubizo bya V (Ⅴ) ionic, V (Ⅱ) ionic igisubizo, gusohora bateri, electrode nziza kandi itari nziza kuri V (Ⅳ) na V (Ⅲ) ionic igisubizo, bateri imbere binyuze muri H +. V (Ⅴ) na V (Ⅳ) ion zibaho muburyo bwa VO2 + ion na VO2 + ion muburyo bwo gukemura aside, bityo reaction nziza nibibi bya bateri ya vanadium irashobora kugaragazwa kuburyo bukurikira:
Electrode nziza mugihe cyo kwishyuza: VO2 ++ H2O → VO2 ++ 2H ++ e-
Electrode mbi iyo yishyuza: V3 ++ e- → V2 +
Gusohora anode: VO2 ++ 2H ++ e- → VO2 ++ H2O
Kurekura electrode mbi: V2 + → V3 ++ e-
Ikoreshwa nka sisitemu yo kubika ingufu,bateriufite ibiranga bikurikira
1, imbaraga zisohoka za batiri ziterwa nubunini bwikirundo cya batiri, ubushobozi bwo kubika ingufu biterwa nububiko bwa electrolyte hamwe nibitekerezo, bityo igishushanyo cyacyo kiroroshye cyane, mugihe ingufu zisohoka ari zimwe, kugirango zongere ubushobozi bwo kubika ingufu, nkuko igihe cyose kongera ingano yububiko bwa electrolyte cyangwa kunoza ingufu za electrolyte;
2, ibintu bifatika bya batiri ya vanadium ibaho mumazi, ion ya electrolyte nimwe gusavanadium ion, ntabwo rero ihinduka ryicyiciro cyizindi bateri mugihe cyo kwishyuza no gusohora, bateri ifite ubuzima burebure;
3, kwishyuza, gusohora imikorere nibyiza, birashobora gusohora cyane bitangije bateri;
4.
5, ubwisanzure bwa batiri ya vanadium, sisitemu irashobora kuba yikora byimazeyo ifunze, nta mwanda, kubungabunga byoroshye, igiciro gito cyo gukora;
6, sisitemu ya bateri ntishobora guturika cyangwa ibyago byumuriro, umutekano mwinshi;
7, ibice bya batiri ahanini nibikoresho bya karubone bihendutse, plastiki yubuhanga, amasoko yibikoresho birakungahaye, byoroshye kubyaza umusaruro, ntibikeneye ibyuma byagaciro nka catalizike ya electrode;
8, ingufu zingirakamaro cyane, kugeza 75% ~ 80%, imikorere ihenze cyane;
9. Umuvuduko wo gutangira byihuse, niba reaction yuzuye electrolyte, irashobora gutangira muminota 2min, kandi kwishyuza no gusohora leta ikenera 0.02s gusa mugihe ikora.
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Mu myaka yashize, twakusanyije itsinda ryinzobere kandi zifite ubuhanga bwo guhanga inganda hamwe nitsinda R & D, kandi dufite uburambe bufatika mubikorwa byo gushushanya ibicuruzwa no mubikorwa byubwubatsi. Twakomeje kugera ku ntera nshya mu gutunganya ibicuruzwa bitunganyirizwa mu buryo bwikora no gushushanya umurongo utanga umusaruro, ibyo bigatuma sosiyete yacu ikomeza guhangana mu guhangana mu nganda zimwe.
Hamwe nubushobozi bwa R & D kuva mubikoresho byingenzi kugeza kurangiza ibicuruzwa bisabwa, tekinoroji ningenzi byingenzi byuburenganzira bwumutungo wubwenge wigenga byageze kubintu byinshi byubumenyi nubuhanga. Bitewe nubwiza bwibicuruzwa bihamye, gahunda nziza yo gushushanya igiciro cyiza hamwe na serivise nziza yo nyuma yo kugurisha, twatsindiye kumenyekana no kwizera kubakiriya bacu.
Ibibazo
Kuki ushobora guhitamo umuganga w'amatungo?
1) dufite ingwate ihagije.
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3) imiyoboro myinshi y'ibikoresho ituma ibicuruzwa bigushikirizwa.
Ikibazo: Urimo ubucuruzi cyangwa uruganda?
Igisubizo: Turi uruganda rurenga 10 rwimyenda ifite iso9001 yemewe
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Igisubizo: Mubisanzwe ni iminsi 3-5 niba ibicuruzwa biri mububiko, cyangwa iminsi 10-15 niba ibicuruzwa bidahari, bihuye numubare wawe.
Ikibazo: Nigute nshobora gushira icyitegererezo kugirango ugenzure ubuziranenge bwawe?
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Ikibazo: Ni ubuhe buryo bwo kwishyura?
Igisubizo: Twemera kwishyurwa na Western Union, Pavpal, Alibaba, T / TL / Cetc..kuburyo bwinshi, dukora amafaranga 30% yo kubitsa mbere yo koherezwa.
niba ufite ikindi kibazo, pls wumve neza kutwandikira nkuko bikurikira
