Abashakashatsi baturutse iKaminuza ya tekiniki ya Munich(Tum) naKaminuza ya Rwth AachenMu Budage yagereranije imikorere y'amashanyarazi ya bateri y'ingufu z'amashanyarazi .

Iyi kipe yasanze leta--ubushyuhe bufite uruhare runini kuri Pulse Kurwanya hamwe no Kubangamira Guhitamo Abashimusi kandi bikagira ingaruka ku basimba buhanitse hamwe na sisitemu yo gucunga neza imikorere, cyane cyane kurwego rwo hasi.

• Kugirango usobanure ibihangange Pulse: Ijambo ryerekeza ku kuntu bateri bapfunyitse baltage iyo isaba igihe gitunguranye. Kubwibyo, ubushakashatsi bwerekana ko bateri ya sodium-ion yibasiwe nurwego nubushyuhe kuruta bateri ya lithium-ion.

Ubushakashatsi:

Abashakashatsi bavuze bati: "Bateri ya sodium-ion [Abavandimwe] muri rusange bagaragara nk'igitonyanga cy'abasimbura." "Nubwo bimeze bityo ariko, itandukaniro riri mu myitwarire ya elegiteri ya sodium na lithium risaba guhuza anode na catshode. Mugihe kuri lithium-ion batteri [libs] mubisanzwe igishushanyo gikoreshwa nkibikoresho bya anode, kuri sibs garbone cyane kuri ubu hagaragara nkibikoresho byiringiro kubavandimwe. "

Basobanuye kandi ko akazi kabo kagamije kuzuza icyuho mu bushakashatsi, kuko haracyariho ubumenyi ku myitwarire y'amashanyarazi mu bijyanye n'ubushyuhe butandukanye ndetse n'amafaranga).

Ikipe y'Ubushakashatsi yakozwe, cyane cyane ibipimo by'imirimo y'ubushyuhe ku bushyuhe butarenze kuri dogere 10 C kugeza kuri dogere 45 ku bigo bihuje n'uturere kanini kuri 25 C. .

"Byongeye kandi, twakoranye iperereza ku ngaruka z'ubushyuhe na so nyuma yo kurwanya ibitagenda neza. "Gusuzuma ubushobozi bukoreshwa, imbaraga zikoreshwa, n'imbaraga zikoreshwa mu bihe bikomeye, twakoze ibizamini bingana no gushyira mu bikorwa ibiciro bitandukanye by'imitwaro ku bushyuhe butandukanye."

Abashakashatsi bapimye bateri ya Lithium-ion, bateri ya sodium ion hamwe na ickeli-manganese-ibyuma, na bateri ya lithium-ion hamwe na jathode ya lfp. Bose uko ari batatu bagaragaje voltage hysteresis, bivuze ko voltage yumuzunguruko bagisinye hagati yo kwishyuza no kwirukana.

Abigishwa bashimangiye ko "Igishimishije, kuri sibs, hysteressis ibera ahanini kuri socti nkeya, ni ukuvuga, ukurikije kimwe cya kabiri cy'abasirikare. Ati: "R DC na Inpengence ya Lib Show kwishingikiriza cyane kuri soci. Ibinyuranye, kuri sibs, r dc hamwe na inpenge zongera cyane kuri socs munsi ya 30%, mugihe socts yo hejuru ifite ingaruka zinyuranye kandi iganisha kuri engle indangagaciro za R DC na. "

Byongeye kandi, bazwiho kwishingaho ubushyuhe bwa R_DC kandi imporance ni hejuru kuri Sibs kuruta libs. Ati: "Ibizamini by'ibimbo ntibigaragaza ingaruka zikomeye za soc mu rugendo-ruziga. Bitandukanye, gusiganwa ku gusiganwa ku magare kuva kuri 50% kugeza kuri 100% birashobora kugabanya ibihome bitarenze kimwe cya kabiri ugereranije no gusiganwa ku magare kuva kuri 0% kugeza kuri 50%. "" "" " intera yo hejuru ugereranije nurwego rwo hasi.