Kuyerekeza kwa EV Lithium Battery ndi Energy Storage Battery.

Mabatire amagwiritsidwa ntchito kusunga mphamvu, ponena za ntchito, onse ndi mabatire osungira mphamvu.Choncho, tinganene kuti mabatire onse a lithiamu ndi mabatire osungira mphamvu.Kuti tisiyanitse mapulogalamu, amagawidwa kukhala mabatire ogula, mabatire a EV ndi mabatire osungira mphamvu malinga ndi zomwe zikuchitika.Mapulogalamu ogula ali muzinthu monga mafoni a m'manja, makompyuta olembera, makamera a digito, mabatire a EV omwe amagwiritsidwa ntchito m'magalimoto amagetsi, ndi mabatire osungira mphamvu omwe amagwiritsidwa ntchito ku C & I ndi malo osungira mphamvu zogona.

Mndandanda:

• Mabatire a EV Lithium Ali Ndi Zofunikira Zambiri Zogwirira Ntchito

• Mabatire a EV Lithium ndi a Higher Energy Density

• Battery Yosungira Mphamvu Imakhala ndi Moyo Wautali Wautumiki

• Mtengo Wa Battery Wosungira Mphamvu Ndi Wotsika

• Kusiyana pa Zochitika Zogwiritsira Ntchito

Mabatire a EV Lithium Ali Ndi Zofunikira Zambiri Zogwirira Ntchito

Chifukwa cha kuchepa kwa kukula ndi kulemera kwa galimoto komanso zofunikira zoyambira kuthamanga, mabatire a EV ali ndi zofunikira zogwirira ntchito kuposa mabatire wamba osungira mphamvu.Mwachitsanzo, kachulukidwe ka mphamvu kayenera kukhala kokwera momwe kungathekere, kuthamanga kwa batire kuyenera kukhala kofulumira, ndipo kutulutsa kwamagetsi kuyenera kukhala kwakukulu.Zofunikira za mabatire osungira mphamvu sizokwera kwambiri.Malinga ndi miyezo, mabatire a EV omwe ali ndi mphamvu zosakwana 80% sangathenso kugwiritsidwa ntchito m'magalimoto atsopano amphamvu, koma amatha kugwiritsidwanso ntchito m'makina osungira mphamvu ndikusintha pang'ono.

Kusiyana pa Zochitika Zogwiritsira Ntchito

Malinga ndi zochitika zogwiritsira ntchito, mabatire a EV lifiyamu amagwiritsidwa ntchito makamaka pamagalimoto amagetsi, njinga zamagetsi ndi zida zina zamagetsi, pamene mabatire a lithiamu osungira mphamvu amagwiritsidwa ntchito kwambiri paziwongolero zowonjezera mphamvu zowonjezera mphamvu zowonjezera mphamvu zowonjezera mphamvu zowonjezera mphamvu zowonongeka ndi gridi yaying'ono. minda.

Mabatire a EV Lithium ndi a Higher Energy Density

Chifukwa cha zochitika zosiyanasiyana zogwiritsira ntchito, zofunikira za batri zimasiyananso.Choyamba, monga gwero lamphamvu lamagetsi, batri ya EV lifiyamu ili ndi zofunikira zomwe zingatheke kuti voliyumu (ndi misa) ikhale yolimba pansi pa chitetezo, kuti akwaniritse kupirira kwautali.Panthawi imodzimodziyo, ogwiritsa ntchito akuyembekezanso kuti magalimoto amagetsi akhoza kukhala otetezeka komanso ofulumira.Chifukwa chake, mabatire a lifiyamu a EV ali ndi zofunika zapamwamba pakuchulukira kwamphamvu komanso kuchuluka kwa mphamvu.Ndi chifukwa cha chitetezo chomwe mabatire amtundu wa mphamvu omwe ali ndi charger komanso mphamvu yotulutsa pafupifupi 1C nthawi zambiri amagwiritsidwa ntchito.

Zida zambiri zosungiramo mphamvu ndizoyima, kotero mabatire a lithiamu osungira mphamvu alibe zofunikira zenizeni pakuchulukira mphamvu.Ponena za kuchuluka kwa mphamvu, zochitika zosiyanasiyana zosungira mphamvu zimakhala ndi zofunikira zosiyanasiyana.

Nthawi zambiri, batire yosungiramo mphamvu imayenera kulingidwa mosalekeza kapena kutulutsidwa mosalekeza kwa maola opitilira awiri kuti athe kumetedwa mwamphamvu kwambiri, kusungirako mphamvu yamagetsi yamagetsi yamagetsi, kapena kusungirako mphamvu kuchokera ku chigwa kumtunda kwa wogwiritsa ntchito.Chifukwa chake ndikoyenera kugwiritsa ntchito mtundu wa mphamvu ndi batire yotulutsa ≤0.5C;Pazigawo zosungirako mphamvu zomwe kusinthasintha kwamagetsi kapena kusinthasintha kwamphamvu kwamphamvu kumafunikira, batire yosungira mphamvu iyenera kulingidwa mwachangu ndikutulutsidwa munthawi yachiwiri mpaka mphindi, kotero ndiyoyenera kugwiritsa ntchito mabatire amphamvu a ≥2C;ndipo nthawi zina, imayenera kusinthasintha pafupipafupi Pamawonekedwe ogwiritsira ntchito kumeta kwambiri, mabatire amtundu wamagetsi ndi oyenera kwambiri.Zachidziwikire, mabatire amtundu wa mphamvu ndi mphamvu amathanso kugwiritsidwa ntchito limodzi muzochitika izi.

Battery Yosungira Mphamvu Imakhala ndi Moyo Wautali Wautumiki

Poyerekeza ndi mabatire a lithiamu amphamvu, mabatire a lithiamu osungira mphamvu ali ndi zofunika kwambiri pa moyo wautumiki.Magalimoto amagetsi atsopano nthawi zambiri amakhala zaka 5-8, pomwe moyo wamaprojekiti osungira mphamvu nthawi zambiri ukuyembekezeka kupitilira zaka 10.Kuzungulira kwa mphamvu ya batri ya lithiamu ndi nthawi 1000-2000, ndipo moyo wozungulira wa batire ya lithiamu yosungira mphamvu nthawi zambiri umayenera kukhala wamkulu kuposa nthawi 5000.

Mtengo Wa Battery Wosungira Mphamvu Ndi Wotsika

Pankhani ya mtengo, mabatire a EV amakumana ndi mpikisano ndi magwero amagetsi amtundu wamafuta, pomwe mabatire a lithiamu osungira mphamvu amayenera kukumana ndi mpikisano wamtengo wapatali kuchokera kuukadaulo wapamwamba komanso kusinthasintha pafupipafupi.Kuphatikiza apo, kukula kwa malo opangira magetsi ndikokwera kwambiri kuposa megawati kapena ma megawati 100.Choncho, mtengo wa mabatire a lithiamu osungira mphamvu ndi otsika kusiyana ndi mabatire a lithiamu mphamvu, ndipo zofunikira za chitetezo ndizokwera.

Palinso kusiyana kwina pakati pa mabatire a lithiamu a EV ndi mabatire a lithiamu osungira mphamvu, koma kuchokera kumagulu a maselo, ndi ofanana.Mabatire onse a lithiamu iron phosphate ndi mabatire a ternary lithiamu angagwiritsidwe ntchito.Kusiyana kwakukulu kuli mu dongosolo la kasamalidwe ka batri la BMS ndi liwiro la kuyankha kwa batri.Ndipo mawonekedwe amphamvu, kulondola kwa kuyerekezera kwa SOC, kuwongolera ndi kutulutsa, ndi zina, zonse zitha kukhazikitsidwa pa BMS.

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