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(ju)南(nan)京供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)公(gong)司(si)介紹，南(nan)京境內高(gao)速(su)公(gong)路服務區(qu)目前已建成22座充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)，實現充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)設施全覆(fu)蓋(gai)，其中最(zui)有特色的(de)要屬(shu)長深(shen)高(gao)速(su)六合服務區(qu)兩座充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)。昨(zuo)天(tian)上(shang)午，記者來到該服務區(qu)，在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動汽車(che)快(kuai)充(chong)站(zhan)內，4個(ge)嶄新(xin)的(de)小車(che)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)車(che)位(wei)排成一排。充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)雨棚頂部平(ping)面布(bu)置(zhi)(zhi)了容(rong)量約12千瓦時(shi)(shi)(shi)的(de)光伏(fu)發電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)板，采用光伏(fu)發電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。在站(zhan)體外圍配置(zhi)(zhi)了容(rong)量為(wei)100千瓦時(shi)(shi)(shi)的(de)梯次利(li)用“電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池屋(wu)”。“屋(wu)子”里擺放了很多臺(tai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池，這(zhe)些(xie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池就是(shi)該充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)最(zui)大的(de)亮點(dian)，因為(wei)它們都是(shi)從(cong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動汽車(che)上(shang)淘(tao)汰下來的(de)。光伏(fu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)被輸送到這(zhe)些(xie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池里儲存(cun)起(qi)來，待(dai)有車(che)輛來充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)，這(zhe)些(xie)“變廢(fei)為(wei)寶”的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池就可以釋放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能，給汽車(che)快(kuai)速(su)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)了。

   “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(xie)報廢電(dian)(dian)(dian)(dian)(dian)池(chi)并(bing)非(fei)完全失去(qu)了價值，理論(lun)上(shang)(shang)說，它們(men)還(huan)可(ke)以按照電(dian)(dian)(dian)(dian)(dian)池(chi)容(rong)量的不同(tong)，利用(yong)在電(dian)(dian)(dian)(dian)(dian)力(li)儲能或者相(xiang)關供電(dian)(dian)(dian)(dian)(dian)基(ji)站(zhan)(zhan)以及路(lu)燈、低(di)速電(dian)(dian)(dian)(dian)(dian)動車(che)上(shang)(shang)，最(zui)后再進(jin)(jin)入(ru)回收體(ti)系(xi)，這(zhe)就(jiu)是動力(li)電(dian)(dian)(dian)(dian)(dian)池(chi)的梯次(ci)利用(yong)。”省電(dian)(dian)(dian)(dian)(dian)力(li)公司相(xiang)關負責人說。 此外，該(gai)站(zhan)(zhan)還(huan)采用(yong)了智能無(wu)人值班模式(shi)，樁(zhuang)體(ti)各類故障(zhang)自(zi)動檢測(ce)、自(zi)動上(shang)(shang)報國網(wang)車(che)聯網(wang)平臺，并(bing)自(zi)動派單，保證(zheng)人員45分(fen)鐘(zhong)到場維修。最(zui)大程度保證(zheng)了充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)安全、快速、可(ke)靠(kao)。該(gai)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)預計下月投用(yong)，駕車(che)人屆時(shi)可(ke)通過智慧(hui)車(che)聯網(wang)平臺，實現線上(shang)(shang)智能找樁(zhuang)、預約(yue)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)、里程測(ce)算、在線支付等，并(bing)支持e充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)賬號(hao)、國網(wang)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)卡和e充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)掃碼三種(zhong)方(fang)式(shi)進(jin)(jin)行費用(yong)結(jie)算，正常(chang)情況下充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)只需(xu)30分(fen)鐘(zhong)。

圖文來(lai)源摘抄：南(nan)京日報(bao)