江蘇首個梯次利用光儲充電站變報汽車充電器廢電池為電動汽車電池報廢后，能用來做什么？答案是可以儲備電能，給汽車充電。日前，我省首個電動汽車“退役”電池梯次利用光儲充一體化電站建成，預計下月投用。
       我省首個梯次利用光儲充電站“變廢為寶”報廢電池變身汽車充電器，工作人員在做充電站投用前的設備檢測。 南報網訊 （記者 葛妍） 電動汽車電池報廢后，能用來做什么？答案是可以儲備電能，給汽車充電。日前，我省首個電動汽車“退役”電池梯次利用光儲充一體化電站建成，預計下月投用。 
據南京供電(dian)(dian)(dian)公(gong)司介紹，南京境內(nei)高速公(gong)路(lu)服務區(qu)(qu)目前(qian)已建(jian)成22座充(chong)(chong)(chong)電(dian)(dian)(dian)站(zhan)，實現充(chong)(chong)(chong)電(dian)(dian)(dian)設施全(quan)覆(fu)蓋(gai)，其中(zhong)最有特色的(de)(de)要屬長深(shen)高速六(liu)合(he)服務區(qu)(qu)兩座充(chong)(chong)(chong)電(dian)(dian)(dian)站(zhan)。昨天上午，記者來(lai)到該(gai)服務區(qu)(qu)，在電(dian)(dian)(dian)動(dong)汽車(che)快(kuai)充(chong)(chong)(chong)站(zhan)內(nei)，4個嶄新的(de)(de)小車(che)充(chong)(chong)(chong)電(dian)(dian)(dian)車(che)位排成一排。充(chong)(chong)(chong)電(dian)(dian)(dian)站(zhan)雨棚(peng)頂部平面布置了(le)容量(liang)約12千瓦時的(de)(de)光(guang)伏發電(dian)(dian)(dian)板(ban)，采用(yong)光(guang)伏發電(dian)(dian)(dian)。在站(zhan)體外圍(wei)配置了(le)容量(liang)為(wei)100千瓦時的(de)(de)梯次利用(yong)“電(dian)(dian)(dian)池(chi)屋”。“屋子”里擺放(fang)(fang)了(le)很多臺電(dian)(dian)(dian)池(chi)，這些(xie)電(dian)(dian)(dian)池(chi)就(jiu)是(shi)該(gai)充(chong)(chong)(chong)電(dian)(dian)(dian)站(zhan)最大(da)的(de)(de)亮(liang)點，因(yin)為(wei)它們都(dou)是(shi)從電(dian)(dian)(dian)動(dong)汽車(che)上淘汰下來(lai)的(de)(de)。光(guang)伏電(dian)(dian)(dian)被輸(shu)送到這些(xie)電(dian)(dian)(dian)池(chi)里儲存起(qi)來(lai)，待有車(che)輛來(lai)充(chong)(chong)(chong)電(dian)(dian)(dian)時，這些(xie)“變(bian)廢(fei)為(wei)寶”的(de)(de)電(dian)(dian)(dian)池(chi)就(jiu)可以釋放(fang)(fang)電(dian)(dian)(dian)能，給(gei)汽車(che)快(kuai)速充(chong)(chong)(chong)電(dian)(dian)(dian)了(le)。

   “儲能電池的梯次利用，提升了電池的全壽命綜合應用，實現了電池的最大使用價值和經濟效益。”南京供電公司相關負責人說。 據中國電科院有關專家介紹，一般來說，動力電池的容量低于80%就不能再用在新能源汽車上，考慮到使用環境等綜合情況，動力電池的平均壽命是5至7年。從目前新能源汽車的應用情況看，到2020年，我國電動汽車動力電池累計報廢量將達到12至17萬噸規模。 
    “這(zhe)些報廢電(dian)(dian)池并(bing)非完全(quan)(quan)失去(qu)了價值(zhi)，理論上(shang)(shang)說，它們還可以(yi)按照電(dian)(dian)池容(rong)量的不同，利(li)用(yong)在電(dian)(dian)力儲能(neng)或者相關(guan)供電(dian)(dian)基站以(yi)及(ji)路燈、低(di)速電(dian)(dian)動車上(shang)(shang)，最(zui)后再進入回(hui)收(shou)體系，這(zhe)就是動力電(dian)(dian)池的梯次利(li)用(yong)。”省電(dian)(dian)力公司相關(guan)負責人(ren)(ren)說。 此外，該(gai)(gai)站還采(cai)用(yong)了智能(neng)無人(ren)(ren)值(zhi)班(ban)模式(shi)(shi)，樁(zhuang)體各類故障(zhang)自(zi)動檢(jian)測、自(zi)動上(shang)(shang)報國(guo)網(wang)車聯網(wang)平(ping)臺，并(bing)自(zi)動派單(dan)，保(bao)證人(ren)(ren)員45分鐘(zhong)到場(chang)維修。最(zui)大程度保(bao)證了充(chong)(chong)電(dian)(dian)安全(quan)(quan)、快速、可靠。該(gai)(gai)充(chong)(chong)電(dian)(dian)站預計下月投用(yong)，駕車人(ren)(ren)屆時可通(tong)過智慧(hui)車聯網(wang)平(ping)臺，實現(xian)線上(shang)(shang)智能(neng)找樁(zhuang)、預約(yue)充(chong)(chong)電(dian)(dian)、里(li)程測算、在線支付等，并(bing)支持e充(chong)(chong)電(dian)(dian)賬號(hao)、國(guo)網(wang)充(chong)(chong)電(dian)(dian)卡(ka)和e充(chong)(chong)電(dian)(dian)掃碼三種方式(shi)(shi)進行費用(yong)結算，正(zheng)常情(qing)況下充(chong)(chong)電(dian)(dian)只需30分鐘(zhong)。

圖文(wen)來源摘抄：南京日報(bao)