Bhatiri "Davos" - Battery Network Zvita 5 (Xiao He Guangdong Shenzhen nhepfenyuro inorarama nemifananidzo nemagwaro) Zvita 4-7, chiitiko cheindasitiri yebhatiri yepasi rose - ABEC 2023 |The 10th China (Shenzhen) Bhatiri New Energy The International Industry Summit Forum yakaitirwa muShenzhen, Guangdong.Iyi foramu inotungamirwa neZhongguancun New Battery Technology Innovation Alliance uye Battery "Davos" (ABEC) Kuronga Komiti, uye inotsigirwa pamwe neBattery Network, Hairong Network, I Love Electric Vehicle Network, Energy Finance Network, uye Battery 100. People's Association.Vanopfuura 600 vashanyi vanobva kumativi ese ehupenyu mune itsva simba indasitiri cheni kusanganisira "hurumende, indasitiri, dzidzo, tsvakiridzo, mari, masevhisi, uye vashandisi" vakapinda chiitiko ichi.Vachitarisa pane dingindira rekuti "makwikwi kana kushandirapamwe kutsvaga nzira dzemaindasitiri nemasimba ekuchinja", vakatsinhana uye vakagovana, vakatanga kufunga, kuvhenekera kufunga, uye kuzadzisa nhaurirano yakakosha uye docking chaiyo.
Zhan Xiaoyun, injinjiniya mukuru uye mutevedzeri wemaneja mukuru weZhengzhou BAK Electronics Co., Ltd.
Zhan Xiaoyun, injinjiniya mukuru uye mutevedzeri wemaneja mukuru weZhengzhou BAK Electronics Co., Ltd.
Masikati emusi wa5, Zhan Xiaoyun, injinjiniya mukuru uye mutevedzeri wemaneja mukuru weZhengzhou BAK Electronics Co., Ltd., akapa hurukuro yakakosha yainzi "Kumhanya Itsva Yemabhatiri eNyika Kusimudzira Maitiro Eindasitiri" paforamu. , kugovera zvakaitwa nemabhatiri eBAK maererano nemagadzirirwo uye maindasitiri maitiro eiyo solid-state bhatiri track, Battery Network yasarudza mamwe emaonero ayo anoshamisa kuitira kubatsira vaverengi:
Solid-state mabhatiri inyaya inopisa muindasitiri yazvino.Kufembera kwemaindasitiri kunoratidza kuti mabhatiri ehurumende acharamba achikura nekukurumidza ane zvakanakira senge simba density uye kuchengeteka.Zvinotarisirwa kuti China yakasimba-state bhatiri kutakura ichasvika 251.1GWh panosvika 2030, uye nzvimbo yemusika inotarisirwa kusvika 200 bhiriyoni.Gore rino, maitiro ekugadzira maindasitiri emabhatiri akasimba-nyika akakwidziridzwa kakawanda, nemakambani emotokari, makambani ebhatiri uye kunyange makambani ekutanga achibatanidzwa.Sezvakataurwa naZhan Xiaoyun, kusimudzira maitiro emaindasitiri kwave musimboti wekumhanya panzira nyowani yemabhatiri ehurumende.
Nekuda kwemutengo wakakwira uye yakakwira interface impedance yeese-yakasimba-nyika mabhatiri, zvakaoma kukudziridza akakodzera solid-state electrolytes uye electrode zvinhu masisitimu.Uyezve, ikozvino maitiro tekinoroji emabhatiri e-solid-state haasati akura, kunyanya maererano nekugadzirwa kwehuwandu.Pane mamwe matambudziko.Semi-solid mabhatiri, ane ese ari maviri ekuita uye mabhenefiti ekugadzira, isarudzo iri nani kune yazvino indasitiri shanduko kubva kumabhatiri emvura kuenda kune-akasimba-akasimba mabhatiri.Iwo zvakare BAK Battery inotarisisa pamusika wepasi rose lithium bhatiri uye inotarisisa pane iripo smart terminals uye kuchengetedza.Imwe dhizaini yepamusoro yesimba uye nyowani simba mota bhizinesi.
Tichivimba nekuunganidzwa kwakadzama kwehunyanzvi hwekucheka-kumucheto uye ruzivo rweR&D, BAK Bhatiri yakaenderera mberi nekudyara uye R&D budiriro mune yakasimba-state bhatiri track, uye ine yakadzama tekinoroji uye marongero echigadzirwa mumabhatiri e-soft-pack uye cylindrical mabhatiri.Zhan Xiaoyun akazivisa kuti BAK Bhatiri yakabudirira kugadzira maelectrolyte uye in-situ yekurapa tekinoroji yemabhatiri akasimba, pamwe neakanaka uye asina kunaka akasimba emagetsi ekusanganisa uye matekinoroji ekunamira.Panyaya yemagadzirirwo echigadzirwa, zvichibva pakutsvagisa nekusimudzira kuunganidzwa kwepamusoro-nickel positive electrodes, high-silicon negative electrodes uye electrolyte additives, BAK Bhatiri yakagadzira hurongwa hwekufananidza zvinhu zvine simba remakumi maviri nepfumbamwe ~ 360Wh/kg.Gadzira zvigadzirwa zvemashandisirwo akasiyana-siyana zvichienderana nemusika terminal zvinodiwa.Semi-solid-state tekinoroji yakapenya muzvikamu zvitatu zvikuru zvebhizinesi zvedhijitari, kuchengetedza simba, uye simba diki.Panguva imwecheteyo, iterative upgrades yezvigadzirwa pasi pekutsvaga uye pakutengesa kunoitwa.
BAK Bhatiri nyowani semi-yakasimba lithium bhatiri akateedzana
BAK Bhatiri nyowani semi-yakasimba lithium bhatiri akateedzana
Muna Gumiguru gore rino, BAK Bhatiri yakatanga semi-yakasimba lithium bhatiri nhepfenyuro.Zvichienderana neanoshanda eelectrolyte uye ekuwedzera yakazvimiririra yakagadziridzwa neBAK Bhatiri, uye kuburikidza ne-situ yekurapa tekinoroji, BAK's semi-solid lithium bhatiri nhevedzano zvigadzirwa zvinofunga zvese simba density uye kutenderera.Pamusoro pehupenyu hwayo hurefu, yakapfuura iyo 3mm pfupi-yedunhu kuvuza uye 3mm tsono-inobaya isina-moto bvunzo, ikawana mashanu makuru ekuita mabhenefiti: yakakwirira simba, kuchengetedzwa kwakanyanya, kuderera kwekuwedzera, kushomeka kwemukati kuramba, uye yakafara tembiricha.Ichakurumidza kushandiswa mumashandisirwo ane zvikumbiro zvepamusoro zvekuchengetedza kwekupedzisira.Kuputika-uchapupu uye yakachengeteka nharembozha yekutaurirana michina.Pamusoro pezvo, Bhatiri reBAK riri kuitawo tsvakiridzo nebudiriro pakugadzirisa masisitimu emotokari semi-solid-state uye inotarisirwa kugadzira mabhatiri akakura-epamusoro-nickel semi-solid ane huwandu hunodarika 300Wh/kg akakodzera magetsi emotokari. .Kune iyo cylindrical bhatiri system, BAK Bhatiri yakaitawo semi-yakasimba tekinoroji marongero, kusanganisira simba-mhando 21700 zvigadzirwa, simba-mhando 21700 zvigadzirwa uye sodium-yemagetsi semi-yakasimba zvigadzirwa, izvo zvese zvakawana kuvandudzwa kwekuita.
Nguva yekutumira: Zvita-06-2023