Vanadium Redox Flow Batteries (VFBs)Tekinoroji iri kusimukira yekuchengetedza simba ine yakakosha kugona, kunyanya muhombe, yenguva refu yekuchengetedza zvikumbiro. Kusiyana kwakajairikarechargeable bhatiri kuchengetedza, VFBs vanoshandisa vanadium electrolyte mhinduro yezvose zvakanaka uye zvisina kunaka maelectrode, zvichiita kuti zvive zvakasiyana mukugadzira nekushanda.
Chii chinonzi Vanadium Redox Flow Battery?
Thevanadium redox bhatiri (VRB), inozivikanwawo sevanadium inoyerera bhatiri (VFB) kana vanadium redox inoyerera bhatiri (VRFB), imhando yerechargeable flow bhatiri.
Inoshandisa vanadium ions munzvimbo dzakasiyana-siyana oxidation kuchengetedza uye kusunungura simba remagetsi. Kusiyana nemabhatiri emazuva ese, maVRFB anochengeta simba mumaelectrolyte emvura anotenderera nehurongwa kwete mumaelectrodes akasimba. Iyi dhizaini inobvumira scalable uye kuchinjikamhinduro dzekuchengetedza simba.
Zvikamu zvakakosha zveVanadium Redox Flow Battery
| Key Component | Tsanangudzo |
| Electrolytes | - VRFB inoshandisa maelectrolyte maviri emvura, anowanzo aine vanadium munzvimbo dzakasiyana oxidation (V²⁺, V³⁺, V⁴⁺, uye V⁵⁺). |
| Electrodes | - Maelectrode maviri (kazhinji kabhoni kana zvimwewo zvinhu) anofambisa maitiro eredox (kuderedza uye oxidation) kuburitsa kana kuchengetedza simba. |
| Membrane | - A proton-conducting membrane (kazhinji yakagadzirwa neNafion) inoparadzanisa magadzirirwo maviri e electrolyte, achibvumira ion kuyerera pakati pemativi maviri panguva yekuchaja / kubuda. |
| Pombi uye Kuyerera System | - Izvi zvikamu zvinotenderera ma electrolytes kuburikidza ne electrochemical cell, kuve nechokwadi chekuenderera mberi kwevanadium ions yekushandura simba. |
Iyo Vanadium Redox Inoyerera Battery Inoshanda Sei?
- 1. Discharge Cycle
- Munguva yekubuda, vanadium ions mune yakanaka uye yakaipa electrolyte mhinduro inopinda oxidation uye kuderedza maitiro pamagetsi, kuburitsa simba remagetsi.
- 2. Charge Cycle
- Munguva yekuchaja, simba rinochengetwa nekudzoreredza oxidation uye kuderedza maitiro, kufambisa vanadium ions kudzokera kune yavo yekutanga oxidation nyika. Iyi nzira inosanganisira kushandisa yekunze ikozvino kune system.
- 3. Inoyerera Electrolytes
- Hunhu hwakakosha hwemabhatiri ekuyerera ndiko kushandiswa kwemagetsi emagetsi anopombwa kuburikidza nehurongwa, izvo zvinoita kuti simba rebhatiri riwedzere nyore nekungokudza saizi yematangi ekuchengetedza emagetsi.
Zvakanakira zveVanadium Redox Flow Mabhatiri
- √ Scalability
MaVRFB anogona kukwidziridzwa zviri nyore nekuwedzera saizi yematangi e electrolyte, achiaita akanakira mahombe ekuchengetedza simba mashandisirwo akadai segridi kuenzanisa uye kuchengetedzwa kwesimba rekuchengetedza. - √ Upenyu Hwekutenderera Hurefu
Vanadium haidzikisi panguva yebhasikoro (nekuti inoshandisa zvinhu zvakafanana kune ese ari maviri akanaka uye asina kunaka electrolytes), izvo zvinopa VRFBs hupenyu hurefu hwekushanda kana ichienzaniswa nemamwe makemikari ebhatiri.
Naturgy yakaisa iyi vanadium inoyerera bhatiri muZamora, Spain.
- √Safety
VRFBs yakachengeteka nekuti ma electrolyte haabatike uye haana chepfu. Iyo fomu yemvura inoderedzawo njodzi yekutiza kwemafuta, izvo zvinogona kunetsa mune mamwe marudzi emabhatiri. - √ Kubudirira
MaVRFB anogona kuva nemaitiro ekufamba-famba (chikamu chesimba rakadzoserwa panguva yekuburitsa) kubva pa65% kusvika 85%, zvichienderana nekugadzirwa uye mamiriro ekushanda. -
√ Simba uye Simba Decoupling
VRFBs inogona kuzvimiririra kuyera simba (saizi yematangi e electrolyte) uye simba (saizi ye electrochemical cell) zvikamu, izvo zvinovapa kuchinjika kune akasiyana maapplication.
Zvishandiso zveVanadium Redox Flow Mabhatiri
Iyo 1 MW 4 MWh ine vanadium inoyerera bhatiri yeAvista Utilities uye inogadzirwa neUniEnergy Technologies.
- ⭐Grid Storage:MaVRFB anonyanya kubatsira kuchengetedza simba rakawandisa kubva kune anovandudzwa sosi semhepo uye solar, ichipa buffer kuti igadzirise kupindirana kweaya magetsi masosi.
- ⭐Renewable Energy Integration:Vanogona kuchengeta simba kana kudiwa kuri kushoma uye kurisunungura panguva yekudiwa kwemaawa.
- ⭐Backup Power:VRFBs inogona zvakare kushandiswa kuchengetedza magetsi masisitimu mune yakakosha masisitimu.
Vanadium Redox Flow Battery VS Lithium Ion Bhatiri
| Feature | Vanadium Redox Flow Battery (VFB) | |
| Safety | Zvakachengeteka nekuda kweaqueous electrolyte mhinduro, pasina kupisa kunotiza, moto, kana kuputika. | Inogona kuunza njodzi yekuchengetedza, kusanganisira kutiza kwekupisa, moto, kana kuputika kana zvakuvadzwa kana kuwedzeredza. |
| Scalability | Zviri nyore scalable, zvichibvumira kuwedzera modular kwakakodzera nzvimbo huru dzekuchengetera (mazana eMWh). | Zvishoma scalable; inowanzo shandiswa mumayuniti akatarwa, kunyangwe ichigona kuyerwa kune mamwe maapplication. |
| Mutengo Wokutanga | Yakakwira kumberi kwekudyara zvichienzaniswa neLi-ion mabhatiri. | Mutengo wakaderera wepamberi uchienzaniswa neVFBs. |
| Energy Density | Yakaderera simba density (12-40 Wh/kg), zvichiita kuti dzisakodzere nharembozha senge EVs. | Yakakwira simba density (80-300 Wh/kg), yakanakira nharembozha senge mota dzemagetsi (EVs). |
| Simba Rekushandura Kubudirira | Kuderera kwepasi (70-75%) zvichienzaniswa neLi-ion mabhatiri. | Kunyanya kushanda zvakanaka (90%) nekuda kwekuwedzera kunoshanda kubhadharisa / kuburitsa matenderedzwa. |
| Cycle Life | Hupenyu hurefu hwakareba (> 10,000 cycles, pamwe nemamwe anopfuura 20,000 cycles). | Hupenyu hupfupi hwekutenderera (kazhinji 1,000-3,000 cycles, zvichienderana nerudzi rwebhatiri uye mashandisiro). |
| Lifetime Costs | Mutengo wakaderera paWatt-Hour (Wh) pamusoro pehupenyu hwese. Kunyanya kushamwaridzana nemamiriro ekunze neanogona kushandiswa zvakare vanadium electrolytes. | Mutengo wehupenyu hwepamusoro pawatt-awa nekuda kwehupenyu hupfupi hwekutenderera uye kuderedzwa nekufamba kwenguva. |
| Mutengo Per Wh | Parizvino kutenderedza $0.30-$0.40 paWh, yakawanda-inodhura yekuchengetedza simba kwenguva refu. | Kazhinji $0.50 paWh, mutengo wepamusoro wekuchengetedza kwenguva refu nekuda kwehupenyu hupfupi hwekutenderera uye nekukurumidza kushatisa. |
▲Vanadium Redox Flow Batteries (VFBs) dzakanyanya kukodzera kune yakakura-yakakura, yakareba-yakareba simba rekuchengetedza zvikumbiro nekuda kwekuchengetedza kwavo, scalability, hupenyu hurefu hwekutenderera, uye mutengo wekufamba kwenguva refu. Nekudaro, kushomeka kwavo kwesimba uye kudhura kwekutanga kunovaita kuti vasakodzere kunyorera semotokari dzemagetsi.
▲ Lithium-ion mabhatiri (Li-ion)dzinoshandiswa zvakanyanya pakushandisa zvinotakurika semotokari dzemagetsi nekuda kwekuwanda kwesimba radzo, asi dzinouya nenjodzi dzekuchengetedza, hupenyu hupfupi hwekutenderera, uye mitengo yakakwira yenguva refu zvichienzaniswa neVFBs.
Vepamusoro gumi Vanadium Flow Battery Makambani
Kune akati wandei makambani nemasangano pasi rese ari kushanda mukusimudzira uye kushambadzira kweVanadium Redox Flow Batteries (VRFBs), achitarisamahombe ekuchengetedza simba zvigadziriso. Vamwe vatambi vakakosha mumusika weVRFB vanosanganisira ese ari maviri makambani akasimbiswa uye ekutanga anorapa tekinoroji iyi.
1. RedT Energy (ikozvino Invinity Energy Systems)
- Nzvimbo: Nyika dzakabatana
- Muchidimbu RedT Energy yakabatanidzwa neHydroStar kugadzira Invinity Energy Systems. Ivo vane hunyanzvi muhurefu-hurefu hwekuchengetera simba zvigadziriso zvinoenderana neVRFB tekinoroji. Zvigadzirwa zvavo zvakanangana neindasitiri uye grid-chiyero chekuchengetedza simba maapplication.
2. VRB Energy
- Nzvimbo: China / Canada
- MuchidimbuVRB Energy idivi reChina's State Grid Corporation uye inotarisa mukusimudzira nekutengeserana kweVRFBs. Vanopa mahombe ekuchengetedza simba ekugadzirisa uye vari kunyanya kushanda muChina nemisika yepasi rose.
3. Sumitomo Electric Industries
- Nzvimbo: Japani
- Muchidimbu Sumitomo anga ari mutambi akakosha mukuvandudzwa kweVanadium Redox Flow Battery tekinoroji. Iyo kambani yakagadzira yayo VRFB masisitimu uye yakaashandisa mumapurojekiti akasiyana ekuchengetedza simba, kunyanya mumusika weJapan.
- Nzvimbo: Nyika dzakabatana
- MuchidimbuImergy Power Systems inoshanda mukugadzira vanadium-based flow mabhatiri egidhi-chiyero chekuchengetedza simba. Iyo kambani yakatarisana nekubatanidza magetsi anogona kudzokororwa solar nemhepo nekuchengetedza simba.
5. Sivens
- Nzvimbo:Furanzi
- Muchidimbu Sivens ikambani yekuFrance ine chekuita nekugadzirwa kweVRFB masisitimu ekuchengetedza simba. Vanotarisa pakugadzira zvinodhura-zvinoshanda, zvinogara kwenguva refu ekuchengetedza simba zvigadziriso zvezvese zvekutengesa uye zvemaindasitiri zvikumbiro.
6. Nhoroondo ye VanadiumCorp Resource Inc.
- Nzvimbo:Kanadha
- Muchidimbu VanadiumCorp Resource Inc. ikambani yekuCanada yemigodhi uye tekinoroji inotarisa pakutorwa kwevanadium uye kuvandudza tekinoroji yeVRFB. Iyo kambani iri kushanda mukuvandudza mashandiro evanadium kudhirowa uye kugadzira zvikumbiro zvitsva zveVRFBs.
7. Energy Storage Systems (ESS, Inc.)
- Nzvimbo:Nyika dzakabatana
- MuchidimbuESS Inc. ikambani yakatarisana nemhinduro dzenguva refu yekuchengetedza simba uchishandisa iron flow battery technology, iyo yakafanana neVRFB asi inoshandisa iron pane vanadium. Ivo vanopa mahombe-akawanda ekuchengetedza simba mhinduro, asi basa ravo chikamu chemusika uri kukura wemabhatiri ekuyerera.
8. CellCube Energy Storage Systems
- Nzvimbo:Austria / Canada
- Muchidimbu CellCube, inotsigira Gildemeister Energy Storage, inotarisa mukugadzira uye kuendesa Vanadium Redox Flow Mabhatiri ekuchengetera grid-scale. Iyo kambani inonyanya kubatanidzwa mumapurojekiti makuru ekuchengetedza simba muEurope neNorth America.
9. Renewable Energy Solutions (RES Boka)
- Nzvimbo: Nyika dzakabatana
- MuchidimbuRES Boka, hombe yepasirese renewable energy player, iri kushanda pakubatanidza vanadium kuyerera mabhatiri mumasisitimu emagetsi sechikamu chechinangwa chavo chekugadzira mhinduro dzakasimba, dzakakura dzekuchengetedza simba rezvezve.
- Nzvimbo:China
- Muchidimbu Pu Neng (PNT) ikambani yeChinese inogadzira uye inogadzira Vanadium Redox Flow Mabhatiri ezviviri zvidiki uye zvakakura-zviyero zvekuchengetedza simba mhinduro. Ivo vanotarisa pakubatanidza VRFBs mune renewable simba masisitimu.
Matambudziko Neramangwana
Nepo Vanadium Redox Flow Mabhatiri achipa mabhenefiti anovimbisa, pane mamwe matambudziko anoda kugadziriswa:
- ●Vanadium Redox Flow Battery Mutengo:Mutengo wevanadium uye zvivakwa zvinodikanwa kune yakakura-yakakura VFB masisitimu inogona kunge yakakwira. Nekudaro, sezvo tekinoroji inokura uye vanadium kugadzirwa kukwira kumusoro, mitengo inotarisirwa kudzikira.
- ●Energy Density:Nepo maVFB aine huremu hwenguva refu, simba rawo (huwandu hwesimba rakachengetwa pachiyero cheyuniti kana huremu) rakaderera pane relithium-ion kana mabhatiri akasimba. Izvi zvinogona kuita kuti vasave vakakodzera kune maapplication uko nzvimbo nehuremu zvakakosha.
- ●Kubudirira: Kubudirira kweVFBs, kunyange yakakwirira, ichiri kuderera zvishoma pane iyo ye lithium-ion mabhatiri. Nekudaro, kuvandudzwa kwezvinhu uye dhizaini zvinotarisirwa kuwedzera kushanda kwekufamba kwenguva.
Mhedziso
Iyo Vanadium Redox Flow Battery igadziriso uye inovimbisa simba rekuchengetedza simba ine mukana wekushandura mahombe ekuchengetedza simba masisitimu. Kuwedzera kwayo, hupenyu hurefu hwekutenderera, kuchengetedzeka, uye dhizaini ine hushamwari inoita kuti ive sarudzo inoyevedza yekuchengetedza grid, inogonesa simba rekubatanidza, uye mamwe makuru-akakura ekuchengetedza simba maapplication. Sezvo tekinoroji ichikura uye kudzikiswa kwemitengo kunoitwa, maVFB anogona kuita basa rakakosha mune ramangwana rekuchengetedza simba rinogara, kubatsira kugadzira gidhi remagetsi rakasimba uye rakavimbika.
Nguva yekutumira: Jan-07-2025