近日(ri)，國網上海市電力公司在(zai)上海市崇明區長興島(dao)成功(gong)開展(zhan)國內首次光柴(chai)聯合黑啟(qi)動(dong)試驗。該(gai)公司通過柴(chai)油發電車帶動(dong)分布(bu)式光伏啟動(dong)，并快速(su)恢復兆(zhao)瓦級(ji)負荷。

當天的黑(hei)(hei)啟動(dong)(dong)(dong)實操試(shi)驗共用(yong)時100分(fen)鐘(zhong)，模擬了長(chang)興島(dao)全(quan)島(dao)停(ting)電(dian)(dian)(dian)背景下，通過(guo)啟動(dong)(dong)(dong)一(yi)臺10千(qian)伏1000千(qian)瓦容量的柴油發電(dian)(dian)(dian)車(che)為跟(gen)網(wang)(wang)型分(fen)布式(shi)光(guang)(guang)伏提供恢(hui)(hui)復(fu)電(dian)(dian)(dian)壓，之(zhi)后不(bu)斷調增光(guang)(guang)伏輸(shu)出功(gong)率并(bing)同步(bu)恢(hui)(hui)復(fu)微(wei)網(wang)(wang)負荷。試(shi)驗過(guo)程中，長(chang)興島(dao)微(wei)電(dian)(dian)(dian)網(wang)(wang)保持穩定(ding)運行(xing)。試(shi)驗成(cheng)功(gong)驗證了光(guang)(guang)柴聯(lian)(lian)合發電(dian)(dian)(dian)系統作(zuo)為黑(hei)(hei)啟動(dong)(dong)(dong)電(dian)(dian)(dian)源(yuan)、恢(hui)(hui)復(fu)島(dao)上(shang)常規機組運行(xing)并(bing)最終逐步(bu)恢(hui)(hui)復(fu)電(dian)(dian)(dian)網(wang)(wang)運行(xing)的可行(xing)性。作(zuo)為國(guo)家電(dian)(dian)(dian)網(wang)(wang)有限公(gong)司“新型電(dian)(dian)(dian)力系統科技攻關行(xing)動(dong)(dong)(dong)計劃”重大項目群(qun)的配(pei)套示范項目之(zhi)一(yi)，光(guang)(guang)柴聯(lian)(lian)合黑(hei)(hei)啟動(dong)(dong)(dong)試(shi)驗的成(cheng)功(gong)可推動(dong)(dong)(dong)電(dian)(dian)(dian)網(wang)(wang)韌性提升(sheng)及快(kuai)速恢(hui)(hui)復(fu)技術(shu)方面的前瞻性研究成(cheng)果(guo)落地應用(yong)。

傳統(tong)的電(dian)(dian)網(wang)(wang)黑(hei)(hei)啟動一般利用燃油、水電(dian)(dian)等(deng)機組作(zuo)為(wei)啟動電(dian)(dian)源(yuan)，帶動電(dian)(dian)網(wang)(wang)從主網(wang)(wang)向配網(wang)(wang)逐步恢復，存在黑(hei)(hei)啟動點少、負荷配合難度高、系統(tong)恢復時(shi)間長等(deng)劣勢(shi)。隨著新型電(dian)(dian)力系統(tong)的不斷發展，利用廣(guang)泛分布于(yu)配電(dian)(dian)網(wang)(wang)中的光伏(fu)設施作(zuo)為(wei)黑(hei)(hei)啟動的補充，可提升黑(hei)(hei)啟動電(dian)(dian)源(yuan)選(xuan)擇的靈活性(xing)，加(jia)快電(dian)(dian)網(wang)(wang)恢復。