Lithium iron phosphate seimwe yemazuva ano bhatiri marudzi emotokari dzemagetsi, iyo inoratidzwa nekugadzikana kwayo kwakadzikama kwekushisa, mari yekugadzira haisi yakakwirira, hupenyu hurefu hwebasa, nezvimwewo .. Zvisinei, kushorwa kwayo kwekushisa kwakanyanya kuderera, munyaya iyi. ye minus 10 madhigirii, kunyangwe bhatiri rinogona kushandiswa zvakajairika, asi iyo yekuchaja inoshanda ichaderedzwa zvakanyanya.
Nokuti lithium iron phosphate yechando yakanyanyisa chirevo ichi, chokwadi, yechando yakaderera tembiricha lithium iron phosphate ichave yakakura kupfuura iyo ternary lithium bhatiri kuora, asi haina kukura. Pasi pemamiriro akafanana, kana mota ine ternary lithium mabhatiri ichadzikira 25% nekuda kwechando chakaderera tembiricha, nepo lithium iron phosphate inogona kusvika 30%. Mukaha uripo pakati pevaviri ungori iwoyo, uye hauna kukura semukana unotaurwa nevamwe vanhu online. Mukuwedzera, gaka harina kurongedzerwa zvachose nezvinhu zvemukati zvebhatiri.
Musiyano uripo pakati pe lithium iron phosphate uye ternary lithium bhatiri kuenzanisa
Battery simba density indekisi inokanganisa mashandiro emhando yemotokari nyowani. Lithium iron phosphate bhatiri sero simba density inongova 110Wh/kg, nepo ternary lithium bhatiri cell simba density inowanzoita 200Wh/kg. ndiko kuti, uremu hwakafanana hwebhatiri, ternary lithium bhatiri simba density ndeye 1.7 nguva iyo yelithium iron phosphate bhatiri, ternary lithium bhatiri inogona kuunza hurefu hurefu hwemagetsi matsva emagetsi.
Lithium iron phosphate bhatiri parizvino ndiyo yakanyanya kugadzikana yekudziya kwebhatiri remagetsi, maererano nekuchengeteka kana ichienzaniswa neternary lithium mabhatiri ane zvakanakira zvakanakira. Lithium iron phosphate bhatiri electrothermal peak inosvika 350 ℃, iyo yemukati kemikari yebhatiri inoda kusvika 500 ~ 600 ℃ isati yatanga kuora; nepo kugadzikana kwekushisa kwe ternary lithium battery performance yakawanda kwazvo, inotanga kuora inenge 300 ℃.Lithium iron phosphate bhatiri parizvino ndiyo yakanyanya kugadzikana yekupisa kwebhatiri remagetsi, maererano nekuchengetedza kana ichienzaniswa neternary lithium mabhatiri ane absolute advantages. . Lithium iron phosphate bhatiri electrothermal peak inosvika 350 ℃, iyo yemukati kemikari yebhatiri inoda kusvika 500 ~ 600 ℃ isati yatanga kuora; nepo kugadzikana kwekushisa kwe ternary lithium battery performance yakawanda kwazvo, inotanga kuora inenge 300 ℃.Lithium iron phosphate bhatiri parizvino ndiyo yakanyanya kugadzikana yekupisa kwebhatiri remagetsi, maererano nekuchengetedza kana ichienzaniswa neternary lithium mabhatiri ane absolute advantages. . Lithium iron phosphate bhatiri electrothermal peak inosvika 350 ℃, iyo yemukati kemikari yebhatiri inoda kusvika 500 ~ 600 ℃ isati yatanga kuora; nepo kugadzikana kwekushisa kwe ternary lithium battery performance yakawanda kwazvo, inotanga kuora inenge 300 ℃.Lithium iron phosphate bhatiri parizvino ndiyo yakanyanya kugadzikana yekupisa kwebhatiri remagetsi, maererano nekuchengetedza kana ichienzaniswa neternary lithium mabhatiri ane absolute advantages. . Lithium iron phosphate bhatiri electrothermal peak inosvika 350 ℃, iyo yemukati kemikari yebhatiri inoda kusvika 500 ~ 600 ℃ isati yatanga kuora; nepo kugadzikana kwekupisa kweternary lithium bhatiri kuita kwakajairwa, ichatanga kuora panosvika mazana matatu ℃.
Ternary lithium mabhatiri anoshanda zvakanyanya. Data yekuedza inoratidza kuti mutsauko uripo pakati pezviviri hausi wakawanda kana uchichaja pasi pe10 ℃ mamiriro, asi pamusoro pe10 ℃ inodhonza, mu20 ℃ ichichaja, iyo inogara iripo reshiyo ye ternary lithium bhatiri i52.75%, iyo inogara iripo reshiyo ye lithium. iron phosphate ndeye 10.08%, yekutanga ndeye 5 nguva yekupedzisira.
Lithium iron phosphate bhatiri bhatiri hupenyu huri nani pane ternary lithium bhatiri, ternary lithium bhatiri theoretical hupenyu inguva 2000, asi zvakanyanya kusvika ku1000 kutenderera, iyo simba inoora kusvika 60%. Kunyange kana iyo indasitiri yakanyanya kunaka Tesla, mushure me3000 nguva inogona chete kuchengetedza 70% yesimba, nepo lithium iron phosphate bhatiri mushure meiyo kutenderera kutenderera, asiwo 80% yekugona.
Kusiyana neizvi, lithium iron phosphate bhatiri kuchengetedzwa, hupenyu hurefu, kupisa kwakanyanya kwekudzivirira; ternary lithium bhatiri uremu huremu, yakakwirira yekuchaja kunyatsoita, yakaderera tembiricha kuramba. Naizvozvo, mutsauko pakati pezviviri zvinogadzirwa nenguva nenzvimbo yekuchinjika kwavo kwakasiyana ndicho chikonzero chekugarisana.
Nguva yekutumira: Nov-02-2022