Batri Yoyenda ya Vanadium RedoxDzina lonse la Vanadium REDOX flow batter (VRB), ndi mtundu wa batri ya REDOX momwe zinthu zogwira ntchito zimayendera m'madzimadzi. Mabatire a Iron-chromium REDOX akhalapo kuyambira m'ma 1960, koma mabatire a vanadium REDOX adapangidwa mu 1985 ndi Marria Kacos ku University of New South Wales ku Australia, ndipo patatha zaka zoposa makumi awiri akufufuza ndi kupanga, ukadaulowu uli pafupi kukhwima. Ku Japan, mabatire a vanadium amtundu wokhazikika (mosiyana ndi EV) a malo opangira magetsi olamulira bwino komanso malo osungira mphamvu za mphepo akukula mofulumira, ndipo njira zosungira mphamvu za mabatire a vanadium amphamvu kwambiri zagwiritsidwa ntchito ndikugulitsidwa.
Mphamvu yamagetsi yabatire ya vanadiumimasungidwa ngati mphamvu ya mankhwala mu sulfuric acid electrolyte ya vanadium ions ya mitundu yosiyanasiyana ya valence, ndipoelectrolytic hydraulicKupanikizika kumayikidwa mu mulu wa batri ndi pampu yakunja. Pogwiritsa ntchito mphamvu ya makina, kuthamanga kwa hydraulic kwa electrolytic kumazungulira m'matanki osiyanasiyana osungira madzi ndi kuzungulira kotsekedwa kwa theka la batri. Proton exchange membrane imagwiritsidwa ntchito ngati diaphragm ya paketi ya batri, ndipo yankho la electrolyte limayenda molingana ndi pamwamba pa electrode ndipo zimachitika electrochemical reaction. Mphamvu ya mankhwala yomwe imasungidwa mu yankho imasinthidwa kukhala mphamvu yamagetsi posonkhanitsa ndikuyendetsa magetsi kudzera m'ma electrode plates awiri. Njira yosinthira iyi imalola batri ya vanadium kuti iyambe kuyitanidwa, kutulutsidwa ndikuyiyikanso bwino. Electrolyte yabwino imakhala ndi yankho la V(Ⅴ) ndi V(Ⅳ) ionic, electrolyte yoyipa imakhala ndi yankho la V(Ⅲ) ndi V(Ⅱ) ionic, kuyatsa batri, zinthu zabwino za yankho la V(Ⅴ) ionic, yankho la V(Ⅱ) ionic, kutulutsa batri, electrode yabwino ndi yoyipa motsatana ya yankho la V(Ⅳ) ndi V(Ⅲ), batri yamkati kudzera mu H+ conduction. Ma ioni a V(Ⅴ) ndi V(Ⅳ) amapezeka mu mawonekedwe a VO2+ ion ndi VO2+ ion motsatana mu yankho la acidic, kotero mayankho abwino ndi oipa a mabatire a vanadium akhoza kufotokozedwa motere:
Electrode yabwino panthawi yochaja: VO2++H2O→VO2+2H++e-
Ma electrode oipa akamachajidwa: V3++ e-→V2+
Anode yotulutsa: VO2++2H++e-→VO2++H2O
Ma electrode oipa otulutsa mphamvu: V2+→V3++ e-
Amagwiritsidwa ntchito ngati njira yosungira mphamvu,mabatire a vanadiumali ndi makhalidwe awa
1, mphamvu yotulutsa ya batri imadalira kukula kwa mulu wa batri, mphamvu yosungira mphamvu imadalira kusungira ndi kukhutitsa kwa electrolyte, kotero kapangidwe kake ndi kosinthasintha kwambiri, pamene mphamvu yotulutsa ili yotsimikizika, kuti iwonjezere mphamvu yosungira mphamvu, bola ngati ikuwonjezera kuchuluka kwa thanki yosungira electrolyte kapena kukweza kuchuluka kwa electrolyte;
2, chinthu chogwira ntchito cha batri ya vanadium chilipo mumadzimadzi, ayoni ya electrolyte ndi imodzi yokhaayoni ya vanadium, kotero palibe kusintha kwa gawo la mabatire ena pochaja ndi kutulutsa, batireyo imakhala ndi moyo wautali wautumiki;
3, chaji, kutulutsa ntchito bwino, kumatulutsa kwambiri popanda kuwononga batri;
4. Kudzitulutsa kotsika, pamene dongosolo lili mu mawonekedwe otsekedwa, electrolyte mu thanki ilibe vuto lodzitulutsa lokha;
5, ufulu wa malo a batri ya vanadium, dongosololi likhoza kutsekedwa kwathunthu, palibe kuipitsidwa, kukonza kosavuta, mtengo wotsika wa ntchito;
6, dongosolo la batri lilibe kuphulika kapena ngozi ya moto, chitetezo chapamwamba;
7, zida za batri nthawi zambiri zimakhala zotsika mtengo, mapulasitiki aukadaulo, magwero azinthu ndi olemera, osavuta kubwezeretsanso, safuna zitsulo zamtengo wapatali ngati chothandizira cha ma electrode;
8, mphamvu zambiri, mpaka 75% ~ 80%, magwiridwe antchito okwera mtengo kwambiri;
9. Liwiro lofulumira loyambira, ngati reaktarayo ili yodzaza ndi ma electrolyte, imatha kuyambika mkati mwa mphindi 2, ndipo chosinthira cha charger ndi discharge chimangofunika masekondi 0.02 okha panthawi yogwira ntchito.
VET Technology Co., Ltd ndi dipatimenti ya mphamvu ya VET Group, yomwe ndi kampani yapamwamba yapadziko lonse yomwe imayang'anira kafukufuku ndi chitukuko, kupanga, kugulitsa ndi kutumikira magalimoto ndi zida zatsopano zamagetsi, makamaka yogulitsa magalimoto, mapampu a vacuum, ma cell amafuta &batire yoyenda, ndi zinthu zina zatsopano zamakono.
Kwa zaka zambiri, tasonkhanitsa gulu la akatswiri odziwa bwino ntchito komanso opanga zinthu zatsopano komanso magulu a R & D, ndipo tili ndi luso lochuluka pakupanga zinthu ndi kugwiritsa ntchito uinjiniya. Takhala tikupeza zatsopano pakupanga zida zopangira zinthu zokha komanso kupanga mizere yopanga zinthu zokha, zomwe zimathandiza kampani yathu kukhalabe ndi mpikisano wamphamvu mumakampani omwewo.
Ndi luso la R & D kuyambira pa zipangizo zofunika mpaka zinthu zogwiritsidwa ntchito, ukadaulo wofunikira komanso wofunikira wa ufulu wodziyimira pawokha wapeza zatsopano zambiri zasayansi ndi ukadaulo. Chifukwa cha khalidwe lokhazikika la malonda, kapangidwe kabwino kwambiri kotsika mtengo komanso ntchito yabwino kwambiri yogulitsa pambuyo pogulitsa, tapeza kudziwika ndi kudalirika kuchokera kwa makasitomala athu.
FAQ
Chifukwa chiyani mungasankhe dokotala wa ziweto?
1) tili ndi chitsimikizo chokwanira cha masheya.
2) Kupaka bwino zinthu kumatsimikizira kuti zinthuzo ndi zolondola. Zinthuzo zidzaperekedwa kwa inu mosamala.
3) njira zambiri zoyendetsera zinthu zimathandiza kuti zinthu ziperekedwe kwa inu.
Q: Kodi mukuchita malonda ndi kampani kapena wopanga?
A: Ndife fakitale yoposa 10 yokhala ndi satifiketi ya iso9001
Q: Kodi nthawi yanu yobweretsera ndi yayitali bwanji?
A: Nthawi zambiri zimakhala masiku 3-5 ngati katunduyo ali m'sitolo, kapena masiku 10-15 ngati katunduyo alibe, zimatengera kuchuluka kwanu.
Q: Kodi ndingapeze bwanji chitsanzo kuti ndione ngati chili bwino?
A: Mukatsimikizira mtengo, mungafunike zitsanzo kuti muwone mtundu wa malonda athu. Ngati mukufuna chitsanzo chopanda kanthu kuti muwone kapangidwe ndi mtundu wake, tidzakupatsani chitsanzo chaulere malinga ngati mungakwanitse kunyamula katundu mwachangu.
Q: Kodi malipiro anu ndi otani?
A: Timalandira malipiro ochokera ku Western union, Pavpal, Alibaba, T/TL/Cetc.. pa oda yochuluka, timayika ndalama zokwana 30% tisanatumize.
Ngati muli ndi funso lina, chonde musazengereze kulankhulana nafe monga pansipa
