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Batir ɗin Gudun Vanadium Redox: Makomar Adana Makamashi Koren

Batir ɗin Gudun Vanadium Redox (VFBs)fasahar ajiyar makamashi ce mai tasowa tare da mahimmin yuwuwar, musamman a cikin manyan aikace-aikacen ajiya na dogon lokaci. Ba kamar na al'ada baajiyar baturi mai caji, VFBs suna amfani da maganin vanadium electrolyte don duka masu amfani da lantarki masu kyau da marasa kyau, suna sa su na musamman a cikin ƙira da aiki.

Menene Batir Flow na Vanadium Redox?

Thevanadium redox baturi (VRB), wanda kuma aka sani da vanadium flow baturi (VFB) ko vanadium redox flow baturi (VRFB), nau'in baturi ne mai caji.

Yana amfani da ions vanadium a cikin jihohin oxidation daban-daban don adanawa da sakin makamashin lantarki. Ba kamar batura na al'ada ba, VRFBs suna adana makamashi a cikin ruwa masu lantarki waɗanda ke yawo ta cikin tsarin maimakon a cikin ingantattun lantarki. Wannan zane yana ba da damar daidaitawa da sassauƙamakamashi ajiya mafita.

vanadium redox kwarara baturi

Mabuɗin Abubuwan Batir na Vanadium Redox Flow Battery

Maɓallin Maɓalli

Bayani

Electrolytes

- VRFB yana amfani da electrolytes ruwa guda biyu, yawanci suna ɗauke da vanadium a cikin jihohi daban-daban na oxygenation (V²⁺, V³⁺, V⁴⁺, da V⁵⁺).
- Ɗayan electrolyte yana da kyau, ɗayan kuma mara kyau. Ana adana kayan lantarki a cikin tankuna daban kuma ana fitar da su yayin caji da fitarwa.

Electrodes

- Na'urorin lantarki guda biyu (yawanci carbon ko makamantansu) suna sauƙaƙe halayen redox (raguwa da oxidation) don saki ko adana makamashi.

Membrane

- A proton-conducting membrane (sau da yawa sanya daga Nafion) raba biyu electrolyte mafita, kyale ion gudana tsakanin bangarorin biyu a lokacin cajin / fitarwa sake zagayowar.

Pumps and Flow System

- Wadannan abubuwan da aka gyara suna zagawa da electrolytes ta hanyar kwayar halitta ta lantarki, suna tabbatar da ci gaba da gudana na vanadium ions don tsarin canza makamashi.

 

Ta yaya Batir ɗin Vanadium Redox Flow ke Aiki?

  • 1. Zagayowar fitarwa
  • A lokacin fitarwa, vanadium ions a cikin ingantattun hanyoyin samar da wutar lantarki da mara kyau suna fuskantar oxidation da raguwar halayen a cikin na'urorin lantarki, suna sakin makamashin lantarki.
  • 2. Zagayen Caji
  • A lokacin caji, ana adana makamashi ta hanyar juyar da iskar shaka da rage halayen, motsa ions vanadium zuwa jihohin oxidation na asali. Wannan tsari ya ƙunshi yin amfani da wutar lantarki na waje zuwa tsarin.
  • 3. Electrolytes masu gudana
  • Muhimmin halayen batura masu gudana shine amfani da ruwa masu amfani da ruwa da ake zub da su ta hanyar tsarin, wanda ke ba da damar haɓaka ƙarfin baturin cikin sauƙi ta hanyar ƙara girman tankunan ajiyar lantarki.

Fa'idodin Batir ɗin Gudun Vanadium Redox

  • Ƙimar ƙarfi
    Ana iya haɓaka VRFBs cikin sauƙi ta hanyar ƙara girman tankunan lantarki, yana mai da su manufa don manyan aikace-aikacen ajiyar makamashi kamar daidaita grid da ajiyar makamashi mai sabuntawa.
  • Dogon Rayuwa
    Vanadium baya raguwa a lokacin hawan keke (saboda yana amfani da abu iri ɗaya don duka masu amfani da lantarki masu inganci da marasa kyau), wanda ke ba VRFBs tsawon rayuwar aiki idan aka kwatanta da sauran sinadarai na baturi.
menene batirin vanadium redox

Naturgy ta tura wannan baturin kwararar vanadium a Zamora, Spain.

  • Tsaro
    VRFBs ba su da aminci saboda masu amfani da lantarki ba su da wuta kuma ba mai guba ba. Tsarin ruwa kuma yana rage haɗarin guduwar zafi, wanda zai iya zama damuwa a wasu nau'ikan batura.
  • inganci
    VRFBs na iya samun ingantattun tafiye-tafiye (yawan kuzarin da aka samu yayin fitarwa) daga 65% zuwa 85%, ya danganta da ƙira da yanayin aiki.
  • Ƙarfafa Ƙarfi da Ƙarfi
    VRFBs na iya auna ƙarfin da kansu (girman tankunan lantarki) da ƙarfi (girman tantanin halitta na lantarki), waɗanda ke ba su sassauci don aikace-aikace daban-daban.

Aikace-aikace na Batir ɗin Gudun Vanadium Redox

vanadium redox baturi

Batirin 1 MW 4 MWh mai kwantena na vanadium kwararan baturi mallakarsaAvista Utilities kuma UniEnergy Technologies ke ƙera su.

  • Ajiya Grid:VRFBs suna da amfani musamman don adana kuzarin da ya wuce gona da iri daga hanyoyin da ake sabunta su kamar iska da hasken rana, suna ba da ma'auni don daidaita tsaka-tsakin waɗannan hanyoyin makamashi.
  • Haɗin Makamashi Mai Sabuntawa:Za su iya adana makamashi lokacin da buƙatu ya yi ƙasa kuma su sake shi yayin lokutan buƙatu mafi girma.
  • Ƙarfin Ajiyayyen:Hakanan za'a iya amfani da VRFB don tsarin wutar lantarki a cikin mahimman abubuwan more rayuwa.

Vanadium Redox Flow Batirin VS Lithium Ion Baturi

vanadium redox kwarara baturi vs lithium ion baturi

Siffar

Batir Gudun Gudun Vanadium Redox (VFB)

Batirin Lithium-ion (Li-ion)

Tsaro

A zahiri mafi aminci saboda mafita na electrolyte mai ruwa, babu guduwar zafi, gobara, ko fashewa.

Zai iya haifar da haɗari na aminci, gami da guduwar zafi, gobara, ko fashe idan an lalace ko ta yi zafi sosai.

Ƙimar ƙarfi

Mai sauƙin daidaitawa, yana ba da izinin haɓaka na'urar da ta dace da manyan wuraren ajiya (ɗaruruwan MWh).

Ƙananan ma'auni; yawanci ana amfani da su a cikin ƙayyadaddun raka'a, kodayake ana iya ƙididdige shi don wasu aikace-aikace.

Farashin farko

Babban jari na gaba idan aka kwatanta da baturan Li-ion.

Ƙananan farashin gaba idan aka kwatanta da VFBs.

Yawan Makamashi

Ƙarfin ƙarfin ƙarfi (12-40 Wh/kg), yana sa su zama marasa dacewa da aikace-aikacen hannu kamar EVs.

Mafi girman ƙarfin makamashi (80-300 Wh/kg), manufa don aikace-aikacen hannu kamar motocin lantarki (EVs).

Ingantaccen Canjin Makamashi

Ƙananan inganci (70-75%) idan aka kwatanta da baturan Li-ion.

Ingantacciyar inganci (90%) saboda ingantacciyar caji/ zagayowar fitarwa.

Zagayowar Rayuwa

Rayuwar zagayowar matuƙar tsayi (> 10,000 cycles, tare da wasu wuce gona da iri 20,000).

Rayuwar gajeriyar zagayowar (yawanci 1,000-3,000 cycles, dangane da nau'in baturi da amfani).

Farashin Rayuwa

Ƙananan farashi a kowace Watt-Sa'a (Wh) akan duk tsawon rayuwa. Ƙarin abokantaka na muhalli tare da sake yin amfani da su na vanadium electrolytes.

Farashin rayuwa mafi girma a kowace awa-watt saboda gajeriyar rayuwa da lalacewa akan lokaci.

Farashin kowace Wh

A halin yanzu kusan $0.30-$0.40 a kowace Wh, ƙarin farashi-tasiri don ajiyar makamashi na dogon lokaci.

Yawanci $0.50 a kowace Wh, mafi girman farashi don ajiya na dogon lokaci saboda gajeriyar rayuwa da lalacewa cikin sauri.

 

Batir ɗin Gudun Vanadium Redox (VFBs) sun fi dacewa da manyan aikace-aikacen ajiyar makamashi na dogon lokaci saboda amincin su, scalability, tsawon rayuwar sake zagayowar, da ƙimar farashi a cikin dogon lokaci. Duk da haka, ƙananan ƙarfin ƙarfin su da tsadar farko ya sa su zama marasa dacewa don aikace-aikace kamar motocin lantarki.

 Batirin Lithium-ion (Li-ion)An fi amfani da su sosai don aikace-aikacen šaukuwa kamar motocin lantarki saboda yawan ƙarfin kuzarinsu, amma sun zo tare da haɗarin aminci, gajeriyar zagayowar rayuwa, da ƙimar dogon lokaci idan aka kwatanta da VFBs.

vanadium vs lithium

Manyan Kamfanonin Baturi Guda 10 na Vanadium

Akwai kamfanoni da kungiyoyi da yawa a duk duniya waɗanda ke aiki akan haɓakawa da kasuwancin Vanadium Redox Flow Battery (VRFBs), tare da mai da hankali kanmanyan-sikelin makamashi ajiya mafita. Wasu manyan 'yan wasa a cikin kasuwar VRFB sun haɗa da kafaffun kamfanoni da ƙwararrun ƙwararru a wannan fasaha.

1. RedT Energy (yanzu Invinity Energy Systems)

  1. Wuri: Ƙasar Ingila
  2. Bayani: RedT Energy ya haɗu da HydroStar don samar da Invinity Energy Systems. Sun ƙware a cikin hanyoyin adana makamashi na dogon lokaci bisa fasahar VRFB. Samfuran su suna nufin masana'antu da aikace-aikacen ajiyar makamashi na sikelin grid.

2. Abubuwan da aka bayar na VRB Energy

  1. Wuri: China/Kanada
  2. Bayani:VRB Energy wani reshe ne na Kamfanin Grid na Jiha na kasar Sin kuma yana mai da hankali kan haɓakawa da kasuwancin VRFBs. Suna ba da manyan hanyoyin ajiyar makamashi mai girma kuma suna aiki musamman a cikin Sin da kasuwannin duniya.

3. Sumitomo Electric Industries

  1. Wuri: Japan
  2. Bayani: Sumitomo ya kasance babban ɗan wasa a cikin haɓaka fasahar Batir ɗin Vanadium Redox Flow. Kamfanin ya haɓaka tsarinsa na VRFB kuma ya aiwatar da su a cikin ayyukan ajiyar makamashi daban-daban, musamman a kasuwannin Japan.

4. Imrgy Power Systems

  1. Wuri: Amurka
  2. Bayani:Imergy Power Systems ya ƙware wajen haɓaka batura masu kwarara na tushen vanadium don ma'aunin makamashi na ma'auni. Kamfanin yana mai da hankali kan haɗa hanyoyin samar da makamashi mai sabuntawa kamar hasken rana da iska tare da ajiyar makamashi.

5. Sivens

  1. Wuri:Faransa
  2. Bayani: Sivens wani kamfani ne na Faransa wanda ke da hannu wajen samar da tsarin VRFB don ajiyar makamashi. Suna mai da hankali kan haɓaka hanyoyin samar da ingantaccen farashi, daɗaɗɗen hanyoyin adana makamashi don aikace-aikacen kasuwanci da masana'antu.

6. VanadiumCorp Resource Inc.

  1. Wuri:Kanada
  2. Bayani: VanadiumCorp Resource Inc. kamfani ne na ma'adinai da fasaha na Kanada wanda ke mai da hankali kan hakar vanadium da haɓaka fasahar VRFB. Kamfanin yana aiki don inganta haɓakar haɓakar vanadium da haɓaka sabbin aikace-aikacen VRFBs.

7. Tsarin Adana Makamashi (ESS, Inc.)

  1. Wuri:Amurka
  2. Bayani:ESS Inc. kamfani ne da ke mayar da hankali kan hanyoyin ajiyar makamashi na dogon lokaci ta amfani da fasahar baturi mai gudana, wanda yayi kama da VRFB amma yana amfani da ƙarfe maimakon vanadium. Suna samar da manyan hanyoyin ajiyar makamashi, amma aikinsu wani bangare ne na bunkasa kasuwar batura masu kwarara.

8. Tsarin Ajiye Makamashi na CellCube

  1. Wuri:Austria / Kanada
  2. Bayani: CellCube, wani reshen Gildemeister Energy Storage, yana mai da hankali kan masana'antu da tura Batir ɗin Gudun Ruwa na Vanadium Redox don ma'auni na grid. Kamfanin yana da hannu musamman a manyan ayyukan ajiyar makamashi a Turai da Arewacin Amurka.

9. Renewable Energy Solutions (RES Group)

  1. Wuri: Ƙasar Ingila
  2. Bayani:Rukunin RES, babban ɗan wasan makamashi mai sabuntawa na duniya, yana aiki akan haɗa batura masu kwararar vanadium cikin tsarin makamashi a matsayin wani ɓangare na burinsu na haɓaka ɗorewa, manyan hanyoyin adana makamashi don sabuntawa. 

10.Pu Neng (PNT)

  1. Wuri:China
  2. Bayani: Pu Neng (PNT) wani kamfani ne na kasar Sin wanda ke haɓakawa da kera batir ɗin Vanadium Redox Flow don duka ƙanana da manyan hanyoyin ajiyar makamashi. Suna mayar da hankali kan haɗa VRFBs cikin tsarin makamashi mai sabuntawa.

Kalubale da Halayen Gaba

Duk da yake Vanadium Redox Flow Battery yana ba da fa'idodi masu ban sha'awa, akwai wasu ƙalubalen da ya kamata a magance su:

  • Farashin Batir na Vanadium Redox:Farashin vanadium da kayan aikin da ake buƙata don manyan tsarin VFB na iya zama mai girma. Koyaya, yayin da fasahar ke girma da haɓaka samar da vanadium, ana tsammanin farashin zai ragu.
  • Yawan Makamashi:Duk da yake VFBs suna da kyakkyawan ƙarfin dogon lokaci, ƙarfin ƙarfin su (yawan adadin kuzarin da aka adana kowace juzu'i ko nauyi) ya yi ƙasa da na lithium-ion ko batura masu ƙarfi. Wannan zai iya sa su kasa dacewa da aikace-aikace inda sarari da nauyi ke da mahimmanci.
  • inganci: Ingancin VFBs, yayin da yake babba, har yanzu yana ɗan ƙasa da na batir lithium-ion. Koyaya, ana sa ran haɓaka kayan aiki da ƙira za su haɓaka inganci cikin lokaci.

Kammalawa

Batir ɗin Faɗakarwa na Vanadium Redox sabon salo ne kuma mai ban sha'awa mafita na ajiyar makamashi tare da yuwuwar sauya tsarin adana makamashi mai girma. Ƙaƙƙarfansa, tsawon rayuwar zagayowar, aminci, da ƙirar muhalli sun sa ya zama zaɓi mai ban sha'awa don ajiyar grid, haɗin makamashi mai sabuntawa, da sauran manyan aikace-aikacen ajiyar makamashi. Yayin da fasahar ke girma kuma ana samun raguwar farashi, VFBs na iya taka muhimmiyar rawa a nan gabadorewa makamashi ajiya, yana taimakawa wajen ƙirƙirar grid makamashi mai ƙarfi da aminci.


Lokacin aikawa: Janairu-07-2025