Kutungamira nhangemutange yakaderera-tembiricha, XDLE -20 kusvika -35 Celsius yakaderera-tembiricha lithium mabhatiri anoiswa mukugadzirwa kwakawanda.

Nzira yekukunda sei pasi-tembiricha ye lithium bhatiri?

"Pasi pemamiriro ekunze ekupisa, chiyero chemakemikari mukati mebhatiri chinodzikira uye kumhanya kwemaion mu electrolyte kunoderera, izvo zvinokanganisalithium bhatirikuchaja uye kubuda zvakanaka. Pamusoro pezvo, tembiricha yakaderera inogona kukonzera shanduko muchimiro chemukati mebhatiri, zvichikanganisa kushanda kwebhatiri nehupenyu." Li Jia, purezidhendi webhizinesi repasi rose reXingdong Lithium Battery, akataura kuti kugadzirisa dambudziko rekushomeka kwemabhatiri. , chinhu chikuru ndechekugadzira zvinhu zvine kushivirira kwekudzikama.

Kutanga kubva kune zvigadzirwa uye zvimwe zvinhu, Xingdong Lithium Bhatiri yakakunda matambudziko uye yakabudirira kugadzira akati wandei ematekinoroji. Yakabudirirawo kuburitsa 4 yakaderera-tembirichalithium mabhatiriinogona kuchajiwa nekuburitswa munzvimbo dzakaderera-tembiricha dze -20 ℃, -25 ℃, -30 ℃, uye -35 ℃, ine huwandu hwehuwandu hwe206Ah kusvika 314Ah, uye inowirirana charge uye yekuburitsa zvinogoneka kupfuura 97%, 95 %, 95%, uye 90%, zvichiteerana, vachitungamira indasitiri.

Kana tikanyatso tarisisa chakavanzika, tinozoona kuti musanganiswa wegoridhe weXingdong lithium bhatiri "4+N" yakaita basa rinokosha. 4 inoreva iwo mana epakati matekinoroji, uye N inoreva kune akawanda patented matekinoroji anoshandiswa musanganiswa:

1. Kuburikidza nekubatanidzwa kwekabhoni nanotubes uye graphene, iyolithium bhatiriimpedance yakaderedzwa zvakanyanya, kupikisa kwemukati ndeye ≤0.25mΩ, chiyero chekushanda chinovandudzwa zvikuru, uye chinogona kutsigira 15C pakarepo kubuda ikozvino;

2. Iyo patented diaphragm coating tekinoroji inogamuchirwa kuti iite chidimbu chedanda chakasungirirwa zvakanyanya panguva yekushanda, zvinobudirira kuvandudza kuchengetedzwa kwebhatiri uye kutenderera kwekuita;

3. The patented in-situ gel electrolyte inogamuchirwa, uye iyo initiator uye coagulant inoenderana ne lithium iron phosphate bateri inowedzerwa kuti iite kuti bhatiri rive rinopesana nekushisa kwakadzika, uye bhatiri yekushanda kwekushisa inogona kusvika -35℃～60℃;

4. Iyo stacking process inogamuchirwa, kana ichienzaniswa neyechinyakare mhepo dhizaini, kupikisa kwemukati kunoderedzwa ne30%, nekugadzikana kwakanaka kwemaitiro, kuchengetedzwa kwepamusoro, hupenyu hurefu hwekutenderera, uye simba density ≥180Wh/kg;

5. Iine 43 yekugadzira patents, iyo lithium iron phosphate system inogamuchirwa, yakasanganiswa neyakasiyana maitiro, uye iyo yakazara otomatiki kugadzirwa uye yakakwirira-chaiyo mitsara yekugadzira inoshandiswa kuve nechokwadi chepamusoro kuenderana kwemasero ebhatiri, uye ichasimudzira kuenderera kukwidziridzwa uye. iteration yezvigadzirwa.