【正文】 功率 (20C) 19 manufacturers, . Market grow of 15% CAGR(復(fù)合年均增長(zhǎng)率 ) per year driven by the EV growing market, Cell costs are decreasing by 8% per year (Source: IIT). Institute of New Energy Technology, INET, Tsinghua University 動(dòng)力電池的現(xiàn)狀 杰 2022汽 ? High power 高功率 (10C) 84 manufacturers, 1500 op 騰 務(wù) w. ve m 中日韓在動(dòng)力電池制造方面占支配 騰 務(wù) 車 力 地 動(dòng) 位 杰 1 汽 20 w. 電池 to 研討 ev 會(huì) t. FarEast manufacturers dominate the market 臺(tái)灣 Institute of New Energy Technology, INET, Tsinghua University 1 會(huì) ww ge p en co m 杰 1 汽 20 會(huì) 車動(dòng) ww 力電 ge 池研 p 討會(huì) en Pouch . m co Institute of New Energy Technology, INET, Tsinghua University 動(dòng)力電池的包裝方式 Prismatic cells ? 較好的傳熱 ?安全性好 ?使用壽命長(zhǎng) 1 騰 務(wù) w. to ev t cells Cylindrical cells Cell Size [mm] Cap [Ah] Cycle life Temp range Weight [gr] Weight energy density [Wh/Kg] Volume energy density [Wh/L] p Weight constant power density [W/Kg] 會(huì) Volume ev en powert. co m density [W/L] A123 AHR18700M1UL TRA D=18 L=70 1000to 90% 10to 100 38 60 129 10855 23169 A123 AHR32157M1HD D=32 L=157 10 1000to 80% 30to60 304 108 261 10855 26148 Saft VL12V D=47 L=173 12 500to 80% 30to60 640 67 144 8437 18000 杰 1 汽 20 會(huì) 車動(dòng) ww 力電 ge 池研 功率最高的磷酸鐵鋰電池 See also ‐ Institute of New Energy Technology, INET, Tsinghua University 1 討 騰 務(wù) w. to Institute of New Energy Technology, INET, Tsinghua University Beijing China Powerel 北京中潤(rùn)恒動(dòng)電 池有限公司 850 x 560 x 71 200 500 to 80% ? 7000 102 21 1028 213 Lionik 深圳市龍鋰實(shí)業(yè) 有限公司 255 x 145 x 55 100 500 to 80% 20 to 60 3600 105 186 1055 1868 單體電池容量最高的高功率動(dòng)力電池 騰 務(wù) w. Cell Size Cap Cycle Temp Weight Weight Volume t [mm] [Ah] life range [gr] energy energy power density density density density [Wh/Kg] [Wh/L] [W/Kg] [W/L] 杰 2022汽 t. Cell V Cap [Ah] Cycle lifeto 80% Weight [gr] Weight energy density [Wh/Kg] Volume energy density [Wh/L] 務(wù) Weight力 ww powerw. ge t density [W/Kg] Volume power opdensity研討會(huì) ev [W/L]en Advancedbattery factory1202207 1000 43 92 239 5525 m 14372 QLiteIndustrial ICR18650HH 500 40 120 275 3006 6885 CENSEnergyTechCo 18650P 2022 45 78 212 2844 7742 AmericanLithiumInc 2022 140 290 2798 5806 HenanBideliEnergy ICR18650P 500 38 136 306 2726 6129 Samsung INR1865015R 500 45 120 326 2022 5443 杰 1 汽 20 會(huì) 車動(dòng) 功率最高的 18650電池 High petitive market with almost 50 different cell models Institute of New Energy Technology, INET, Tsinghua University 1 騰 Cell V Cap [Ah] Cycle lifeto 80% High oper. Temp. [c] Weight energy density [Wh/Kg] Volume energy density [Wh/L] Weight power density [W/Kg] Volumeen t. c powerom density [W/L] Saft VL32600125 4 200 125 123 259 61 129 AdvancedBattery Factory 60 3000 90 80 127 666 1060 杰 1 汽 20 會(huì) 車動(dòng) ww 力電 ge 池研 p 討會(huì) 操作溫度最高的動(dòng)力電池 EV needs batteries with up to 80?C high temperature operating range… m Institute of New Energy Technology, INET, Tsinghua University 1 騰 務(wù) w. to ev Wh/Kg Charge Rate Cycle Life GPLbattery,GE 32AH02,32AH 93 500 GAIAUHE341440, 84 16C 500 ToshibaSCiB 65 6000 StandardCharge QuickCharge FastCharge 務(wù) 力 UltraFastChargeww w. C/3 C/3,2C 2C 10C 杰 1 汽 20 會(huì) 車動(dòng) to 研討 ev 會(huì) t. 快速充電動(dòng)力電池 ? 短問(wèn)題的最經(jīng)濟(jì)的方法。而這種內(nèi)短 路似乎是不能完全消除。 to ev t. co m 杰 1 汽 20 會(huì) 車動(dòng) ? Major effort has been payed to improve the ways we ww 力電 ge 池研 address safety in lithiumion batteries, however p 討會(huì) en ? 在人們?nèi)绱酥匾曚囯x子電池安全性的今天，嚴(yán)重的安全性問(wèn) 題還時(shí)有發(fā)生。采用 P(VdFHFP)凝膠電 解質(zhì)比液態(tài)電解液更為安全 ? PMMA凝膠電解質(zhì)體系中， 情況卻是相反 :其燃燒反應(yīng)的 放熱總量和熱釋放速率都隨 PMMA的加入而顯著增大。 市售品牌電 過(guò)充電 池電芯 Institute of New劇烈燃 Technology, INET, Tsinghua University Energy 燒 1 騰 務(wù) w. to ev t. co m 高性能高安全性動(dòng)力電池 杰 1 汽 20 會(huì) 車動(dòng) ww 力電 采用正極材料表面與界面控制技術(shù)、電解質(zhì)添 ge 池研 p 討會(huì) en 加劑等技術(shù)，制備出高安全性動(dòng)力電池。 en ? 車的使用壽命： 1015年 ? 動(dòng)力電池目前的使用壽命是 37年， LG化學(xué)聲稱可 以有 1015年的壽命保證