Sisitimu yebhatiri yevanadium (VRFB VRB)

Senzvimbo iyo mhinduro yacho inoitika, iyovanadium stackYakaparadzaniswa netangi rekuchengetera electrolyte, iyo inokunda zvakanyanya chiitiko chekuzviburitsa chemabhatiri echinyakare. Simba rinongoenderana nehukuru hwemudungwe, uye kugona kunongoenderana nekuchengetedza uye kuzara kwe electrolyte. Dhizaini yacho inochinjika zvikuru; kana simba rikaramba riripo, kuwedzera kugona kwekuchengetedza simba, zvinongodiwa chete kuwedzera vhoriyamu yetangi rekuchengetera electrolyte kana kuwedzera vhoriyamu kana kuzara kwe electrolyte. Ehe, pasina kushandura saizi yemudungwe; chinangwa che "instant charging" chinogona kuwanikwa nekutsiva kana kuwedzera electrolyte iri mumamiriro ekuchaja. Inogona kushandiswa kuvaka kilowatt-level kusvika 100-megawatt enernzvimbo dzemagetsi dzekuchengetera magetsi, dzine simba rakasimba rekuchinjika.

tekinoroji yevanadium redox flow battery (vrfb) vanadium flow battery voltagevagadziri vevanadium redox flow battery, vanadium flow battery stackvagadziri vevanadium redox flow battery, vanadium flow battery stack

VRFBine rusununguko rwakakura pakusarudza nzvimbo uye inotora nzvimbo shoma. Sisitimu iyi inogona kuvharwa zvizere uye kushandiswa pasina acid mhute uye acid corrosion. Electrolyte inogona kushandiswazve, hapana utsi, kugadzirisa kuri nyore uye mari shoma yekushanda. Iyi inyanzvi yekuchengetedza simba rakasvibirira. Saka, pakugadzira simba rinogona kuvandudzwa, mabhatiri evanadium akakodzera kutsiva mabhatiri ane lead-acid.

Bhatiri reVanadiumine hupenyu hurefu hwesisitimu. Kushanda zvakanaka kwesisitimu kwakakwira. Kushanda zvakanaka kwesisitimu yebhatiri yevanadium kunogona kusvika 65-80%. Inotsigira kuchaja nekuburitsa magetsi kakawanda. Mabhatiri eVanadium anotsigira kuchaja nekuburitsa magetsi kakawanda, uye anogona kuchajwa nekuburitswa kazana pazuva pasina kuderedza kugona kwebhatiri. Inotsigira kuchaja zvakanyanya nekuburitsa magetsi zvakanyanya. Sisitimu yebhatiri yevanadium inotsigira kuchaja kwakadzika nekuburitsa magetsi (DOD 80%) pasina kukuvadza bhatiri. Chiyero chekuburitsa magetsi nemagetsi chiri 1.5:1. Sisitimu yebhatiri yevanadium inogona kuunza kuchaja nekukurumidza nekuburitsa magetsi kuti isvike pazvinodiwa nemutoro. Mwero wekuzviburitsa wakaderera. Zvinhu zvinoshanda mu electrolytes dzakanaka nedzisina kunaka dzemabhatiri evanadiumzvinochengetwa mumatangi akasiyana. Mumamiriro ekudzima kwesystem, electrolyte iri mutangi haina chiitiko chekuzvibuditsa yega.

Kutanga kunoitika nekukurumidza. Munguva yekushanda kwesisitimu yebhatiri yevanadium, nguva yekuchaja nekuburitsa isingasviki 1 millisecond/ dhizaini yebhatiri inochinjika. Simba nekugona kwebhatiri yevanadium zvinogona kugadzirwa uye kugadziriswa zvakazvimiririra zvichienderana nezvinodiwa nevatengi kuti zvibudirire nekukurumidza. Mutengo wakaderera wekugadzirisa. Bhatiri yevanadium inoshanda otomatiki, inodhura zvishoma, inochengetedza kwenguva refu uye inogadzirisa zviri nyore. Inochengetedza nharaunda uye haina kusvibiswa. Bhatiri yevanadium yakavharwa patembiricha yemukamuri uye inosangana nezvinodiwa zvekuchengetedza nharaunda. Inogona kudzoserwa zvizere pasina matambudziko ekurasa.

 


Nguva yekutumira: Ndira-24-2022
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