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红旗轿车钟意比亚迪 “超级混动刀片电池”横空出世
发布时间:2021-01-26 17:08:45

刀片电池,可谓是过去一年动力电池领域全球最靓的仔之一。身为磷酸铁锂电池,经过比亚迪技术创新后,其电池包体积能量密度硬是可以与三元锂电池比肩;而且由于极具安全性,王传福更是扬言能“把‘自燃’这个词从新能源汽车的字典里彻底抹掉”。作为比亚迪的杀手锏,刀片电池攻城拔寨的速度正在加快。

 

01

红旗首款纯电动轿车搭载刀片电池

 

JINRI,DIANCHIZHONGGUOWANGCHAXUNGONGXINBUFABUDE《DAOLUJIDONGCHELIANGSHENGCHANQIYEJICHANPINGONGGAO》(DI340PI),FAXIANJIJIANGSHANGSHIDEHONGQIPINPAIQUANXINBJICHUNDIANDONGJIAOCHE“E-QM5”(DAIHAOE111)CHEXING,DAZAIDESHI“ZHONGQINGFUDILIDIANCHIYOUXIANGONGSISHENGCHANDELINSUANTIELIDIANCHI”。ERBIYADI?HANEVSHANGMIANSHIYONGDEDAOPIANDIANCHIJICHUZIZHONGQINGGONGCHANG,YOUCIKEYITUICE,HONGQIW-QM5HUOXUYEJIANGDAZAIDAOPIANDIANCHI。

 

根据之前红旗公布的相关信息,红旗E-QM5车型的续航里程应该为431km,搭载的电池为55KW的磷酸锂铁电池,并且决定于2021年的3月份投产。不难看出,比亚迪刀片电池外供进程正在加速推进。此前,比亚迪集团副总裁何龙表示,很多汽车品牌都找到了比亚迪共同探讨刀片电池的技术合作方案。

 

事实上,不少车企对刀片电池都有非常浓厚的兴趣。去年,有报道称比亚迪将向奔驰母公司戴姆勒供应刀片电池;还有消息称比亚迪将为福特供应动力电池,虽然目前合作的是三元电池,但是也不排除未来供货刀片电池的可能。此外,2020年4月比亚迪还与丰田成立合资公司进行汽车电池研究。

 

YENEIFENXIRENWEI,DAOPIANDIANCHIDEMIANSHIZHANXIANLEGUONEIXINNENGYUANQICHEZIZHUPINPAIZAIQICHEDIANCHIJISHUSHANGDECHUANGXINYUTUPO,YIWEIZHEGUONEIDIANCHIQIYEZAICANYUXINNENGYUANQICHEHEXINLINGBUJIANQUANQIUJINGZHENG、SHIXIANQUANQIUHUAGONGYINGDEZHENGCHENGSHANGMAICHULEZHONGYAOYIBU。SUIZHEYUHONGQI、DAIMULE、FENGTIANDENGXIESHOUHEZUO,BIYADIDEDIANDONGHUANENGLIZHENGQUANMIANTISHENG,DAOPIANDIANCHIDETUICHUYOUWANGSHIBIYADIKAIFANGZHANLVEJINKUAIKAIHUAJIEGUO。

 

02

混动功率型刀片电池惊艳亮相

 

ZHIDEZHUYIDESHI,BIYADIZAIJIASUDAOPIANDIANCHIWAIGONGDETONGSHI,YEZAIBUDUANTUPOYINGYONGLINGYU。1YUE11RI,BIYADICHAOJIHUNDONGXITONGDM-iFABU,“CHAHUNZHUANYONGGONGLVXINGDAOPIANDIANCHI”YEJINGYANLIANGXIANG。JULEJIE,GAIDIANCHIZAIDAOPIANDIANCHIDEJICHUSHANG,XINZENGJIALEXUDUODM-iCHAOJIHUNDONGJISHU,RANGZHENGGEDIANCHINENGGOUHUODEGENGGAODEDIANNENG。

 

而在比亚迪DM-i推出之前,刀片电池只搭载在纯电动车型上而没有应用在混动车型上。比如汉EV、唐EV都搭载了刀片电池,而汉DM、唐DM车型还是采用原来的三元锂电池。分析人士认为,这可能是因为刀片电池本质是磷酸铁锂电池,而磷酸铁锂电池本身存在的“低温性能和重量太重”等缺点没有很好的解决方案。

 

SHIJISHANG,BIYADI“CHAHUNZHUANYONGGONGLVXINGDAOPIANDIANCHI”GONGZUOYUANLIYUCHUNDIANDONGDAOPIANDIANCHICHABIEBUDA,ZHENGGEDAOPIANJIUSHIYOUDUOGEJIXINCHUANLIANERCHENG。GENJUBIYADIGUANFANGJIESHAO,DM-iCHAOJIHUNDONGZHUANYONGGONGLVXINGDAOPIANDIANCHICAIYONGDESHIWUMOZUHUASHEJI,DIANCHIYUBAOTISHEJIRONGWEIYITI,XINGCHENGLEISIFENGWOLVBANJIEGOU,DADATISHENGLEDIANCHIBAODEJIEGOUQIANGDU,ANQUANXINGDEDAOJIDABAOZHANG。

 

YOUYUTIAOGUODIANCHIMOZU,DM-iCHAOJIHUNDONGZHUANYONGGONGLVXINGDAOPIANDIANCHIJIANSHAOLEDIANCHIBAONEIDEKONGJIANLANGFEI,ZHIJIEJIANGDIANCHIBAONEIKONGJIANLIYONGLVTIGAODAO65%,LIUXIALEGENGDUODEKONGJIAN,YOUXIAOTIGAOLEDIANCHIBAODENENGLIANGMIDU,QUANMIANBAOZHANGLEZHENGCHEDEDONGLIXINGNENG。

 

JULEJIE,BIYADI DMHUNHEDONGLIPINGTAICHULEDM-iHAIYOUDM-p。RIQIAN,YOUWANGYOUPUGUANGLEYIZUYISIBIYADI·MINGDESHEJITU,CONGZAOXINGLAIKANYINGGAISHIYIKUANZHONGDAXINGJIAOPAOSUV,JIYUBIYADIZUIXINDEDM-pPINGTAIDAZAO,DAZAIDIERDAIDAOPIANDIANCHI。

 

03

产能扩张快马加鞭

 

GENJUBIYADIGUANFANGGONGBUDESHUJU,CONG2020NIAN7YUEZHONGXUNSHANGSHIZHI12YUEDI,HANEVLEIJIXIAOLIANG28773LIANG,12YUEXIAOLIANG9007LIANG。BIYADI·HANQUANXILEIJIXIAOLIANGTUPO4WANLIANG,CHENGWEIQUNIANXIABANNIANZHIJINZHONGGAODUANJIAOCHESHICHANGBIAOXIANZUILIANGYANDECHEXING。

 

CHULEBIYADI·HANEVYIWAI,2020NIAN5YUEGONGXINBUFABUDEDI333PI《GONGGAO》XIANSHI,SHENBAOCHEXINGBIYADI·QIN、QINProHESONGPlusYEDOUDAZAIDAOPIANDIANCHI;CIWAI,BIYADIXINKUANTANGEVYEJIANGPEIBEIDAOPIANDIANCHI。SUIZHEBIYADI·HANEVDEREXIAO,YIJIYUELAIYUEDUODAZAIDAOPIANDIANCHICHEXINGDESHANGSHI,YEJIDAOPIANDIANCHIDEGONGHUODAILAILEJUDAYALI。SHISHISHANG,YOUYUDAOPIANDIANCHICHANLIANGDEYANZHONGBUZU,BIYADI·HANEVYIJINGCHUXIANLEJIAOFUZHIHOUXIANXIANG。

 

为跟上交付节奏,比亚迪刀片电池产能也在急速扩张中。据了解,比亚迪刀片电池首座工厂——重庆弗迪工厂产能最初只有2GWh。后来,比亚迪规划将产能扩大至2020年年底的12GWh,并计划将在2021年底前扩大至20GWh。而最新资料显示,弗迪重庆工厂产能已达20GWh,预计还将新增15GWh,总产能将达到35GWh。

 

LINGWAI,BIYADIDIERZUODAOPIANDIANCHIGONGCHANGYEZAIKUAIMAJIABIANDIJIAKUAIJIANSHE。JUXI,BIYADITOUZI100YIYUANDEHUNANZHANGSHADONGLIDIANCHISHENGCHANJIDICHANGFANGMUQIANYIJINGTOUCHAN,SHEJINIANCHANNENG20GWh。2021NIAN4YUEXIANGMUYIQISITIAODAOPIANDIANCHISHENGCHANXIANJIANGQUANMIANTOUCHAN。CHUCIZHIWAI,BIYADIWEIYUGUIYANGDEGONGCHANG,QIDAOPIANDIANCHIGUIHUACHANNENGWEI10GWh,JIHUAYU2021NIAN7YUETOUCHAN。

 

CHULEZHONGQING、ZHANGSHA、GUIYANGGONGCHANGWAI,BIYADIDEBANGBUFUDISHENGCHANJIDIYEZAIJINLUOMIGUJINXING。JUXI,BANGBUFUDIXIANGMUZONGTOUZI60YIYUAN,GUIHUANIANCHAN20GWhDONGLIDIANCHI。ZONGHEYISHANGSIGESHENGCHANJIDIGUIHUANIANCHANNENG,DAOPIANDIANCHIDENIANCHANNENGYOUWANGDADAO85GWh。


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稿件来源: 电池中国网
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