Kutungamira mujaho wekupisa kwakaderera, mabhatiri eXDLE e-lithium ane tembiricha yakaderera -20 kusvika -35 Celsius anoiswa mukugadzirwa kwakawanda.

Nzira yekukunda sei tembiricha yakaderera yebhatiri re lithium?

"Pamamiriro ekunze ekupisa kwakaderera, mwero wemakemikari mukati mebhatiri unodzikira uye kumhanya kwekufamba kwemaion mu electrolyte kunoderera, izvo zvinokanganisamabhatiri e lithiumkushanda zvakanaka kwekuchaja nekuburitsa zvinhu. Pamusoro pezvo, tembiricha yakaderera inogonawo kukonzera shanduko muchimiro chezvinhu zviri mukati mebhatiri, zvichikanganisa mashandiro ebhatiri uye hupenyu hwaro." Li Jia, purezidhendi webhizinesi repasi rose reXingdong Lithium Battery, akati kuti kugadzirisa dambudziko rekushanda kwemabhatiri patembiricha yakaderera, chinhu chikuru kugadzira zvinhu zvinoshivirira tembiricha yakaderera.

Kutanga kubva pazvinhu nezvimwe zvinhu, Xingdong Lithium Battery yakakunda matambudziko uye yakabudirira kugadzira matekinoroji akawanda ane patent. Yakakwanisawo kugadzira 4 low-temperature yakawanda.mabhatiri e lithiamuinogona kuchajwa uye kuburitswa munzvimbo dzine tembiricha yakaderera ye -20℃, -25℃, -30℃, uye -35℃, ine huwandu hwesimba re206Ah kusvika 314Ah, uye kushanda kwechaja nekuburitsa zvinodarika 97%, 95%, 95%, uye 90%, zvichiteerana, zvichitungamira indasitiri iyi.

Kana tikanyatsoongorora chakavanzika ichi, tichaona kuti musanganiswa wegoridhe weXingdong lithium battery "4+N" wakaita basa rinokosha. 4 inoreva matekinoroji mana makuru, uye N inoreva matekinoroji akawanda ane patent anoshandiswa pamwe chete:

1. Kuburikidza nekusanganiswa kwemachubhu ekabhoni negraphene,bhatiri re lithiamuKusapindirana kwesimba kunoderedzwa zvakanyanya, kupokana kwemukati kuri ≤0.25mΩ, mashandiro emuchina anovandudzwa zvikuru, uye inogona kutsigira 15C instantaneous discharge current;

2. Tekinoroji yekuputira diaphragm ine patent inoshandiswa kuita kuti danda ribatane zvakanyanya panguva yekushanda, zvichivandudza kuchengetedzeka kwebhatiri uye mashandiro ebhatiri;

3. Electrolyte yegel ine patent in-situ inotorwa, uye chinotanga necoagulant zvinoenderana nebhatiri re lithium iron phosphate zvinowedzerwa kuti bhatiri rirambe richidzivirira kupisa kwakaderera, uye tembiricha yekushanda kwebhatiri inogona kusvika -35℃ ~ 60℃;

4. Maitiro ekuisa zvinhu muzvikamu anoshandiswa, zvichienzaniswa nemaitiro echinyakare ekumonera, kuramba kwemukati kunoderedzwa ne30%, nekugadzikana kuri nani kwechimiro, kuchengetedzeka kwakanyanya, hupenyu hwekufamba kwenguva refu, uye huwandu hwesimba ≥180Wh/kg;

5. Nemapatenti makumi mana nematatu ekugadzira, sisitimu yelithium iron phosphate inotorwa, yakabatanidzwa nemaitiro akasiyana, uye kugadzirwa kwega kwega uye mitsetse yekugadzira yakanyatsogadzirwa inoshandiswa kuona kuti masero ebhatiri anogara akasimba, uye ichakurudzira kuvandudzwa nekudzokororwa kwezvigadzirwa nguva dzose.