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新聞動態
北京房山光伏充電站示范項目近期將投運
       北京(jing)的(de)新能(neng)(neng)源汽車(che)發(fa)展迅猛，但(dan)充電(dian)樁(zhuang)大多分布在(zai)五環以內，開(kai)著電(dian)動(dong)車(che)去郊區游玩(wan)，充電(dian)問題怎么解決(jue)？太陽能(neng)(neng)充電(dian)樁(zhuang)可(ke)以成為答案。記者昨天從(cong)市科委舉行(xing)(xing)的(de)科技創(chuang)新行(xing)(xing)動(dong)之“面向未(wei)來能(neng)(neng)源結構(gou)技術創(chuang)新”專項發(fa)布會上(shang)獲(huo)悉，光伏(fu)充電(dian)站示范(fan)項目(mu)已在(zai)房山佛子(zi)莊鄉建成，預計本(ben)月內投入運行(xing)(xing)。
       除了(le)遠郊(jiao)風景(jing)區充電(dian)(dian)樁缺少的問題，電(dian)(dian)動(dong)車的動(dong)力電(dian)(dian)池(chi)(chi)怎樣(yang)回收和(he)利用問題也擺在眼前。鋰(li)電(dian)(dian)池(chi)(chi)回收需要有比較高的技(ji)術條件和(he)回收環(huan)境(jing)，而事實上，淘汰的梯次電(dian)(dian)池(chi)(chi)有儲能(neng)和(he)充電(dian)(dian)的能(neng)力。
       位于房山的光伏充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)站示范項目建設(she)于電(dian)(dian)(dian)(dian)(dian)(dian)網末端的風(feng)景(jing)區(qu)。通過光伏發電(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統，利用(yong)(yong)(yong)風(feng)景(jing)區(qu)優質(zhi)的光照資源，解決充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)站電(dian)(dian)(dian)(dian)(dian)(dian)力供應問題。采(cai)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)動車廢(fei)舊(jiu)動力電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)梯(ti)次利用(yong)(yong)(yong)技(ji)術，創新廢(fei)舊(jiu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)循(xun)環利用(yong)(yong)(yong)模式(shi)。同(tong)時采(cai)用(yong)(yong)(yong)微電(dian)(dian)(dian)(dian)(dian)(dian)網智(zhi)能協調(diao)控制策略，實現雙(shuang)向充(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)智(zhi)能切換(huan)，自發自用(yong)(yong)(yong)，余電(dian)(dian)(dian)(dian)(dian)(dian)上(shang)網，并利用(yong)(yong)(yong)峰谷電(dian)(dian)(dian)(dian)(dian)(dian)價差等措施降低充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)站運營(ying)成本。
       隨著新能(neng)(neng)源電動(dong)車的(de)發展，儲能(neng)(neng)成(cheng)本的(de)不斷(duan)降低，該技術和管理模式有望在全(quan)國(guo)推(tui)廣。
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