Batire yamtundu watsopano wopangidwa kuchokera ku ma polima oyendetsa magetsi-makamaka pulasitiki-angathandize kuti kusungirako mphamvu pa gridi kukhale kotsika mtengo komanso kolimba, kupangitsa kugwiritsa ntchito kwambiri mphamvu zongowonjezwdwa.
Mabatire, opangidwa ndi oyambira a BostonPolyJoule, ikhoza kupereka njira yotsika mtengo komanso yokhalitsa kwa mabatire a lithiamu-ion posungira magetsi kuchokera kumagwero apakatikati monga mphepo ndi dzuwa.
Kampaniyo tsopano ikuwulula zinthu zake zoyamba.PolyJoule yamanga ma cell opitilira 18,000 ndikuyika kachipangizo kakang'ono koyendetsa pogwiritsa ntchito zida zotsika mtengo, zomwe zimapezeka kwambiri.
Ma polima ochititsa chidwi omwe PolyJoule amagwiritsa ntchito maelekitirodi a batri m'malo mwa lithiamu ndi lead zomwe zimapezeka m'mabatire.Pogwiritsa ntchito zida zomwe zitha kupangidwa mosavuta ndi mankhwala omwe amapezeka m'mafakitale ambiri, PolyJoule amapewaperekani kukanikizakukumana ndi zinthu monga lithiamu.
PolyJoule idayambitsidwa ndi mapulofesa a MIT a Tim Swager ndi Ian Hunter, omwe adapeza kuti ma polima oyendetsa amayika mabokosi ofunikira kuti asunge mphamvu.Amatha kunyamula kwa nthawi yayitali ndikulipira mwachangu.Zimakhalanso zogwira mtima, kutanthauza kuti zimasunga gawo lalikulu la magetsi omwe amalowa mkati mwawo.Pokhala pulasitiki, zinthuzo zimakhalanso zotsika mtengo kupanga komanso zolimba, zogwirana ndi kutupa ndi kuphatikizika komwe kumachitika mu batri pamene ikuyitanitsa ndikutulutsa.
Mmodzi drawback yaikulu ndikachulukidwe mphamvu.The batire mapaketi awiri kapena kasanu zazikulu kuposa dongosolo lithiamu-ion mphamvu zofanana, kotero kampaniyo anaganiza kuti luso lake kukhala bwino oyenerera kuyima ntchito ngati gululi yosungirako kuposa magetsi kapena magalimoto, anati PolyJoule CEO Eli Paster.
Koma mosiyana ndi mabatire a lithiamu-ion omwe amagwiritsidwa ntchito pa cholinga chimenecho tsopano, machitidwe a PolyJoule safuna machitidwe oyendetsa kutentha kuti atsimikizire kuti sakuwotcha kapena kuyaka moto, akuwonjezera."Tikufuna kupanga batri yolimba, yotsika mtengo yomwe imangopita kulikonse.Mutha kulimenya paliponse ndipo simuyenera kuda nkhawa nazo,” akutero Paster.
Ma polima oyendetsa amatha kukhala osewera kwambiri pakusungirako gridi, koma ngati izi zichitika zitha kutengera momwe kampani ingakulitsire ukadaulo wake komanso, makamaka, kuchuluka kwa mabatire, atero Susan Babinec, yemwe amatsogolera pulogalamu yosungira mphamvu. ku Argonne National Lab.
Enakafukufukuamalozera ku $ 20 pa kilowatt-ola yosungira ngati chandamale chanthawi yayitali chomwe chingatithandizire kufikira 100% kutengera mphamvu zongowonjezwdwa.Ndi chochititsa chidwi kuti njira inamabatire osungira gridamaika maganizo pa.Form Energy, yomwe imapanga mabatire a iron-air, akuti ikhoza kukwaniritsa cholinga chimenecho m'zaka makumi angapo zikubwerazi.
PolyJoule mwina sangathe kupeza ndalamaotsika kuti,Paster akuvomereza.Pakali pano ikuyang'ana $ 65 pa kilowatt-ola yosungira makina ake, kuganiza kuti makasitomala a mafakitale ndi magetsi atha kukhala okonzeka kulipira mtengowo chifukwa zinthuzo ziyenera kukhala motalika komanso zosavuta komanso zotsika mtengo kuzisamalira.
Pakadali pano, Paster akuti, kampaniyo idayang'ana kwambiri pakupanga ukadaulo womwe ndi wosavuta kupanga.Imagwiritsa ntchito makina opangira madzi ndipo imagwiritsa ntchito makina ogulitsa kuti asonkhanitse maselo ake a batri, choncho safuna mikhalidwe yapadera yomwe nthawi zina imafunikira pakupanga mabatire.
Sizikudziwikabe kuti chemistry ya batri idzapambana bwanji posungira grid.Koma mapulasitiki a PolyJoule akutanthauza kuti njira yatsopano yatuluka.
Nthawi yotumiza: Apr-22-2022