5月8日，上(shang)海(hai)(hai)長興島10MW/20MWh用戶側儲(chu)能項目在(zai)上(shang)海(hai)(hai)中(zhong)(zhong)遠海(hai)(hai)運(yun)重工(gong)啟動(dong)建設。此次啟動(dong)建設的儲(chu)能電(dian)(dian)(dian)(dian)(dian)站(zhan)由4套儲(chu)能系(xi)統、4套預制倉、4臺升壓(ya)變組成，建設工(gong)期(qi)約5個月。在(zai)電(dian)(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)(dian)力供應充足且價格較低時，儲(chu)能電(dian)(dian)(dian)(dian)(dian)站(zhan)可(ke)通過(guo)功率轉化系(xi)統將(jiang)電(dian)(dian)(dian)(dian)(dian)網的交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)轉換為直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)，并存儲(chu)到(dao)儲(chu)能電(dian)(dian)(dian)(dian)(dian)池(chi)中(zhong)(zhong)；當電(dian)(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)(dian)力需(xu)求高(gao)峰或(huo)者價格較高(gao)時，儲(chu)能系(xi)統再(zai)將(jiang)儲(chu)能電(dian)(dian)(dian)(dian)(dian)池(chi)中(zhong)(zhong)的直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)通過(guo)功率轉換系(xi)統逆(ni)變為交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)，釋放到(dao)電(dian)(dian)(dian)(dian)(dian)網中(zhong)(zhong)供使用。其(qi)建成投用后，將(jiang)有(you)效緩(huan)解中(zhong)(zhong)遠海(hai)(hai)運(yun)重工(gong)有(you)限公司(si)電(dian)(dian)(dian)(dian)(dian)網負荷壓(ya)力，實現削峰填谷，優化電(dian)(dian)(dian)(dian)(dian)力資源配(pei)置(zhi)，更好保障(zhang)和滿(man)足大(da)型船海(hai)(hai)央企的用電(dian)(dian)(dian)(dian)(dian)發展需(xu)求。