儲能電池能量密度≥155Wh/kg、循環≥6000次!工信部開展鋰離子電池行業規范申報!2025-07-23 18:27來(lai)源:gessey瀏覽數:164次
蓋錫新能源(yuan)網獲悉,7月16日,工信部開展鋰(li)離子電池(chi)行業(ye)規(gui)范公告(gao)申(shen)報(bao)(bao)和加強(qiang)已公告(gao)企(qi)業(ye)監(jian)督管理工作,啟動第九批鋰(li)離子電池(chi)行業(ye)規(gui)范公告(gao)申(shen)報(bao)(bao)等工作。 其中,鋰離子電(dian)池(chi)(chi)(chi)行業規范條(tiao)件(2024年本(ben))明確,儲能型電(dian)池(chi)(chi)(chi)單體(ti)電(dian)池(chi)(chi)(chi)能量(liang)(liang)密(mi)度(du)≥155Wh/kg,電(dian)池(chi)(chi)(chi)組能量(liang)(liang)密(mi)度(du)≥110Wh/kg。單體(ti)電(dian)池(chi)(chi)(chi)循(xun)環(huan)壽(shou)命(ming)≥6000次且容量(liang)(liang)保(bao)持(chi)率≥80%,電(dian)池(chi)(chi)(chi)組循(xun)環(huan)壽(shou)命(ming)≥5000次且容量(liang)(liang)保(bao)持(chi)率≥80%。 小動力型電(dian)(dian)池(chi)。單體電(dian)(dian)池(chi)能量(liang)(liang)密度(du)≥140Wh/kg,電(dian)(dian)池(chi)組(zu)能量(liang)(liang)密度(du)≥110Wh/kg。單體電(dian)(dian)池(chi)循環壽命≥1000次(ci)且(qie)(qie)容量(liang)(liang)保持率≥70%,電(dian)(dian)池(chi)組(zu)循環壽命≥800次(ci)且(qie)(qie)容量(liang)(liang)保持率≥70%。 大(da)動力型(xing)(xing)(xing)電(dian)(dian)(dian)池(chi),又分為(wei)能量(liang)(liang)型(xing)(xing)(xing)和功(gong)率(lv)(lv)型(xing)(xing)(xing)。其中,使用三元材料的能量(liang)(liang)型(xing)(xing)(xing)單體(ti)電(dian)(dian)(dian)池(chi)能量(liang)(liang)密(mi)度≥230Wh/kg,電(dian)(dian)(dian)池(chi)組能量(liang)(liang)密(mi)度≥165Wh/kg;使用磷酸鐵鋰等其他材料的能量(liang)(liang)型(xing)(xing)(xing)單體(ti)電(dian)(dian)(dian)池(chi)能量(liang)(liang)密(mi)度≥165Wh/kg,電(dian)(dian)(dian)池(chi)組能量(liang)(liang)密(mi)度≥120Wh/kg。功(gong)率(lv)(lv)型(xing)(xing)(xing)單體(ti)電(dian)(dian)(dian)池(chi)功(gong)率(lv)(lv)密(mi)度≥1500W/kg,電(dian)(dian)(dian)池(chi)組功(gong)率(lv)(lv)密(mi)度≥1200W/kg。單體(ti)電(dian)(dian)(dian)池(chi)循環(huan)壽命≥1500次(ci)且容(rong)量(liang)(liang)保(bao)持率(lv)(lv)≥80%,電(dian)(dian)(dian)池(chi)組循環(huan)壽命≥1000次(ci)且容(rong)量(liang)(liang)保(bao)持率(lv)(lv)≥80%。 申報企業(ye)的范圍包(bao)括鋰離子(zi)電(dian)池(chi)、正極(ji)材(cai)料、負極(ji)材(cai)料、隔(ge)膜、電(dian)解(jie)液(ye)生產企業(ye),鋰離子(zi)電(dian)池(chi)包(bao)括單體電(dian)池(chi)極(ji)(電(dian)芯)和電(dian)池(chi)組(含(han)電(dian)池(chi)模組和系統)。 原文如下:
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