Vatsvagiri kubva kuTechnical University yeMunich(Tum) uyeRwth aachen UniversityMuGermany vakafananidza kuita kwemagetsi kwesimba rakakwira .

Chikwata chakawana kuti nyika-ye-ye-tembiricha ine pesvedzero yepamusoro pesvedzero uye kuti isimbe sarudzo dzesarudzo uye dzinodaidzira tembiricha uye kubhadharisa manejimendi system. mashandiro, kunyanya pamatanho akaderera ekubhadhara.

• Kuti utsanangure pulse kuramba nguva inoenderera mberi: Iyo izwi rinoreva kuti yakawanda sei bhatiri voltage inodonha kana kamwe kamwe simba rekushandiswa rinoshandiswa. Naizvozvo, tsvagiridzo inoratidza kuti sodium-ion mabhatiri anokanganiswa nehuremu uye tembiricha pane lithium-ion mabhatiri.

Tsvagiridzo:

"Sodium-ion mabhatiri [sif] anowanzoonekwa sekudonha-mukutsiva mangozi," masayendisiti akataura. "Kunyange zvakadaro, misiyano iri mumagetsi eEledium uye lithium inoda kujaira pane ese eAnode uye cathode. Ndichiri for lithium-ion mabhatiri [libs] kazhinji graphite inoshandiswa seye anodhori zvinhu, nekuti Sibs akaoma kabhoni parizvino inoonekwa seyakavimbisa zvinyorwa zveSiB. "

Vakatsanangurawo kuti basa ravo rakagadzirirwa kuzadza mukana mukutsvagisa, sezvo kuchine kushaiwa zivo nezve maitiro emagetsi emifananidzo ekupisa uye nyika-ye-ye-ye-cols).

Chikwata chekutsvagisa chakaitwa, kunyanya, zviyero zvemagetsi pakupisa kubva pamadhigirii e-madhigirii eChidimbu. .

"Uyezve, takaongorora pesvedzero yekudziya uye tichifunga nezvezvose zvakananga kuramba basa razvino "Kuti tiongororei zvinoshandiswa, simba rinoshandiswa, uye kugona kwesimba pasi pemamiriro ezvinhu ane simba, takaita mari dzekugona nekushandisa mitengo yakasiyana yemitengo yakasiyana."

Vaongorori vakayera blhium-ion bhatiri, iyo sodium bhatiri neiyo nickel-mangancel-mangancel-iron cathode, uye bhatiri-ion bhatiri ne lFp cathode. Vese vari vatatu vakaratidza mhembende, vachireva volisiki yavo yakavhurika-vhoriyuta vakasiyana nekurera uye kurira.

"Zvinofadza, nekuti nziyo dzeStopresis dzinonyanya kuitika pane yakaderera socls, iyo, maererano nehafu-cell-sero zviyero zveCarbon anode," vadzidzi vakasimbiswa. "Iyo R dc uye kusimbiswa kweiyo lib inoratidza kushoma kutsamira pane iyo soc. Mukupesana, kweiba, iyo r dc uye kutenderwa zvakanyanya kuwedzera kune socls pazasi 30%, nepo yakakwira sosi ine mhedzisiro uye inotungamira kuderera r dc uye gadziriso dzakarasika. "

Uyezve, ivo vanoziva kuti kutsamira kweR_CC uye kusatenderwa kwakakwirira kune zviwi kunze kwemiro. "Iyo lib bvunzo hairatidze kukosha kweiyo soc pane kutenderera kwerwendo. Mukupesana, kutenderera kweSiB kubva ku50% kusvika 100% soc kunogona kuderedza kurasikirwa nekukwira kusvika pa0%, "vanoenderera mberi nekukwanira kuti scab inokura zvakanyanya kana ichikwira masero mu Yakakwira SOUR REPA KUFANIRA PAKATI PAKATI PAKATI.